INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3659, 'Haruhiko Terao', 'Haruhiko Terao and Akito Tsuchiya', 'Conformal dynamics in gauge theories via non-perturbative\n  renormalization group', '27 pages, 12 Postscript figures, corrected typos and references', '', '', 'Kanazawa-07-04', 'hep-ph', '', '  The dynamics at the IR fixed point realized in the $SU(N_c)$ gauge theories\nwith massless Dirac fermions is studied by means of the non-perturbative\nrenormalization group. The analysis includes the IR fixed points with\nnon-trivial Yukawa couplings. The renormalization properties of the scalar\nfield are also discussed and it is shown that hierarchical mass scale may be\nallowed without intense fine-tuning due to a large anomalous dimension.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:10:48 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 19 Oct 2007 04:55:50 GMT\"}]', '2011-11-09', '[[\"Terao\",\"Haruhiko\",\"\"],[\"Tsuchiya\",\"Akito\",\"\"]]'),
(704.3660, 'A. V. Syromyatnikov', 'A. V. Syromyatnikov', 'Nonfrustrated magnetoelectric with incommensurate magnetic order in\n  magnetic field', '12 pages, 3 figures, accepted in JETP', 'JETP 105, 587 (2007)', '10.1134/S1063776107090154', '', 'cond-mat.str-el', '', '  We discuss a model nonfrustrated magnetoelectric in which strong enough\nmagnetoelectric coupling produces incommensurate magnetic order leading to\nferroelectricity. Properties of the magnetoelectric in magnetic field directed\nperpendicular to wave vector describing the spin helix are considered in\ndetail. Analysis of classical energy shows that in contrast to naive\nexpectation the onset of ferroelectricity takes place at a field $H_{c1}$ that\nis lower than the saturation field $H_{c2}$. One has $H_{c1}=H_{c2}$ at strong\nenough magnetoelectric coupling. We show that at H=0 the ferroelectricity\nappears at $T=T_{FE}<T_N$. Qualitative discussion of phase diagram in $H-T$\nplane is presented within mean field approach.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:57:03 GMT\"}]', '2007-10-22', '[[\"Syromyatnikov\",\"A. V.\",\"\"]]'),
(704.3661, 'Masato Koashi', 'Masato Koashi', 'Complementarity, distillable secret key, and distillable entanglement', '4 pages, 2 figures', '', '', '', 'quant-ph', '', '  We consider controllability of two conjugate observables Z and X by two\nparties with classical communication. The ability is specified by two\nalternative tasks, (i) agreement on Z and (ii) preparation of an eigenstate of\nX with use of an extra communication channel. We prove that their feasibility\nis equivalent to that of key distillation if the extra channel is quantum, and\nto that of entanglement distillation if it is classical. This clarifies the\ndistinction between two entanglement measures, distillable key and distillable\nentanglement.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:29:58 GMT\"}]', '2007-05-23', '[[\"Koashi\",\"Masato\",\"\"]]'),
(704.3662, 'Tian-Jian Jiang', 'Mike Tian-Jian Jiang, James Zhan, Jaimie Lin, Jerry Lin, Wen-Lien Hsu', 'An Automated Evaluation Metric for Chinese Text Entry', '8 pages', 'Jiang, Mike Tian-Jian, et al. \"Robustness analysis of adaptive\n  chinese input methods.\" Advances in Text Input Methods (WTIM 2011) (2011): 53', '', '', 'cs.HC cs.CL', '', '  In this paper, we propose an automated evaluation metric for text entry. We\nalso consider possible improvements to existing text entry evaluation metrics,\nsuch as the minimum string distance error rate, keystrokes per character, cost\nper correction, and a unified approach proposed by MacKenzie, so they can\naccommodate the special characteristics of Chinese text. Current methods lack\nan integrated concern about both typing speed and accuracy for Chinese text\nentry evaluation. Our goal is to remove the bias that arises due to human\nfactors. First, we propose a new metric, called the correction penalty (P),\nbased on Fitts\' law and Hick\'s law. Next, we transform it into the approximate\namortized cost (AAC) of information theory. An analysis of the AAC of Chinese\ntext input methods with different context lengths is also presented.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:34:10 GMT\"}]', '2013-10-29', '[[\"Jiang\",\"Mike Tian-Jian\",\"\"],[\"Zhan\",\"James\",\"\"],[\"Lin\",\"Jaimie\",\"\"],[\"Lin\",\"Jerry\",\"\"],[\"Hsu\",\"Wen-Lien\",\"\"]]'),
(704.3663, 'Alexey Kalachev', 'Alexey Kalachev', 'Quantum storage on subradiant states in an extended atomic ensemble', 'V2: considerably revised (title, text). V3: minor changes - final\n  version as published in PRA', 'Phys. Rev. A 76, 043812 (2007)', '10.1103/PhysRevA.76.043812', '', 'quant-ph', '', '  A scheme for coherent manipulation of collective atomic states is developed\nsuch that total subradiant states, in which spontaneous emission is suppressed\ninto all directions due to destructive interference between neighbor atoms, can\nbe created in an extended atomic ensemble. The optimal conditions for creation\nof such states and suitability of them for quantum storage are discussed. It is\nshown that in order to achieve the maximum signal-to-noise ratio the shape of a\nlight pulse to be stored and reconstructed using a homogeneously broadened\nabsorbtion line of an atomic system should be a time-reversed regular part of\nthe response function of the system. In the limit of high optical density, such\npulses allow one to prepare collective subradiant atomic states with near flat\nspatial distribution of the atomic excitation in the medium.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:43:00 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 15:28:15 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 6 Apr 2008 20:10:27 GMT\"}]', '2009-11-13', '[[\"Kalachev\",\"Alexey\",\"\"]]'),
(704.3664, 'Kanishev Konstantin', 'I. F. Ginzburg, K.A. Kanishev', 'Different vacua in 2HDM', '24 pages, 3 figures', 'Phys.Rev.D76:095013,2007', '10.1103/PhysRevD.76.095013', '', 'hep-ph', '', '  We discuss the extrema of the Two Higgs Doublet Model with different physical\nproperties. We have found necessary and sufficient conditions for realization\nof the extrema with different properties as the vacuum state of the model. We\nfound explicit equations for extremum energies via parameters of potential if\nit has explicitly CP conserving form. These equations allow to pick out\nextremum with lower energy -- vacuum state and to look for change of extrema\n(phase transitions) with the variation of parameters of potential. Our goal is\nto find general picture here to apply it for description of early Universe.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:43:20 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 2 Jul 2007 09:46:22 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 14 Jan 2008 09:59:10 GMT\"}]', '2008-11-26', '[[\"Ginzburg\",\"I. F.\",\"\"],[\"Kanishev\",\"K. A.\",\"\"]]'),
(704.3665, 'Tian-Jian Jiang', 'Mike Tian-Jian Jiang, Deng Liu, Meng-Juei Hsieh, Wen-Lien Hsu', 'On the Development of Text Input Method - Lessons Learned', '10 pages', '', '', '', 'cs.CL cs.HC', '', '  Intelligent Input Methods (IM) are essential for making text entries in many\nEast Asian scripts, but their application to other languages has not been fully\nexplored. This paper discusses how such tools can contribute to the development\nof computer processing of other oriental languages. We propose a design\nphilosophy that regards IM as a text service platform, and treats the study of\nIM as a cross disciplinary subject from the perspectives of software\nengineering, human-computer interaction (HCI), and natural language processing\n(NLP). We discuss these three perspectives and indicate a number of possible\nfuture research directions.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 05:58:32 GMT\"}]', '2007-05-23', '[[\"Jiang\",\"Mike Tian-Jian\",\"\"],[\"Liu\",\"Deng\",\"\"],[\"Hsieh\",\"Meng-Juei\",\"\"],[\"Hsu\",\"Wen-Lien\",\"\"]]'),
(704.3666, 'Nobuhiko Yokoshi', 'Nobuhiko Yokoshi, Susumu Kurihara', 'AC Josephson current and supercurrent noise through one-dimensional\n  correlated electron systems', '5 pages, 1 figure', 'Physc. Rev. B 76, 144509 (2007)', '10.1103/PhysRevB.76.144509', '', 'cond-mat.mes-hall cond-mat.supr-con', '', '  AC Josephson effect in one-dimensional Tomonaga-Luttinger liquid (TLL)\nadiabatically connected to superconducting electrodes is theoretically\ninvestigated. It is found that density fluctuations due to repulsive\nelectron-electron interactions in TLL inhibit Josephson oscillations, whereas\nthey do not affect time-independent current part. We also show that the\nfluctuations reduce supercurrent noise caused by multiple Andreev reflections.\nThis indicates that the quantum fluctuations in TLL disturb the superconducting\nphase coherence spreading across the junction.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 06:28:48 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 28 Aug 2007 04:28:24 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 22 Oct 2007 07:46:02 GMT\"}]', '2007-10-22', '[[\"Yokoshi\",\"Nobuhiko\",\"\"],[\"Kurihara\",\"Susumu\",\"\"]]'),
(704.3667, 'Martin B. Halpern', 'M.B.Halpern', 'The Orbifolds of Permutation-Type as Physical String Systems at\n  Multiples of c=26 IV. Orientation Orbifolds Include Orientifolds', '22 pages, typos corrected', 'Phys.Rev.D76:026004,2007', '10.1103/PhysRevD.76.026004', '', 'hep-th math-ph math.MP', '', '  In this fourth paper of the series, I clarify the somewhat mysterious\nrelation between the large class of {\\it orientation orbifolds} (with twisted\nopen-string CFT\'s at $\\hat c=52$) and {\\it orientifolds} (with untwisted open\nstrings at $c=26$), both of which have been associated to division by\nworld-sheet orientation-reversing automorphisms. In particular -- following a\nspectral clue in the previous paper -- I show that, even as an {\\it interacting\nstring system}, a certain half-integer-moded orientation orbifold-string system\nis in fact equivalent to the archetypal orientifold. The subtitle of this\npaper, that orientation orbifolds include and generalize standard orientifolds,\nthen follows because there are many other orientation orbifold-string systems\n-- with higher fractional modeing -- which are not equivalent to untwisted\nstring systems.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 06:44:54 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 6 Jul 2007 05:55:15 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 31 Dec 2007 08:50:55 GMT\"}]', '2008-11-26', '[[\"Halpern\",\"M. B.\",\"\"]]'),
(704.3668, 'Johann Haidenbauer', 'J. Haidenbauer, G. Krein, Ulf-G. Mei{\\ss}ner, A. Sibirtsev', 'Dbar-N interaction from meson-exchange and quark-gluon dynamics', '11 pages, 7 figures', 'Eur.Phys.J.A33:107-117,2007', '10.1140/epja/i2007-10417-3', 'FZJ-IKP-TH-2007-15', 'nucl-th hep-ph', '', '  We investigate the Dbar-N interaction at low energies using a meson-exchange\nmodel supplemented with a short-distance contribution from one-gluon-exchange.\nThe model is developed in close analogy to the meson-exchange KN interaction of\nthe Juelich group utilizing SU(4) symmetry constraints. The main ingredients of\nthe interaction are provided by vector meson (rho, omega) exchange and\nhigher-order box diagrams involving D*N, D\\Delta, and D*\\Delta intermediate\nstates. The short range part is assumed to receive additional contributions\nfrom genuine quark-gluon processes. The predicted cross sections for Dbar-N for\nexcess energies up to 150 MeV are of the same order of magnitude as those for\nKN but with average values of around 20 mb, roughly a factor two larger than\nfor the latter system. It is found that the omega-exchange plays a very\nimportant role. Its interference pattern with the rho-exchange, which is\nbasically fixed by the assumed SU(4) symmetry, clearly determines the\nqualitative features of the Dbar-N interaction -- very similiar to what happens\nalso for the KN system.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 07:00:49 GMT\"}]', '2008-11-26', '[[\"Haidenbauer\",\"J.\",\"\"],[\"Krein\",\"G.\",\"\"],[\"Meißner\",\"Ulf-G.\",\"\"],[\"Sibirtsev\",\"A.\",\"\"]]'),
(704.3669, 'Anna Beliakova', 'Anna Beliakova, Christian Blanchet, Thang T. Q. Le', 'Unified quantum invariants and their refinements for homology 3-spheres\n  with 2-torsion', '23 pages, results of math.QA/0510382 are included', 'Fund. math., 201 (2008), pp. 217-239', '', '', 'math.QA math.GT', '', '  For every rational homology 3-sphere with 2-torsion only we construct a\nunified invariant (which takes values in a certain cyclotomic completion of a\npolynomial ring), such that the evaluation of this invariant at any odd root of\nunity provides the SO(3) Witten-Reshetikhin-Turaev invariant at this root and\nat any even root of unity the SU(2) quantum invariant. Moreover, this unified\ninvariant splits into a sum of the refined unified invariants dominating spin\nand cohomological refinements of quantum SU(2) invariants. New results on the\nOhtsuki series and the integrality of quantum invariants are the main\napplications of our construction.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 07:12:16 GMT\"}]', '2014-04-14', '[[\"Beliakova\",\"Anna\",\"\"],[\"Blanchet\",\"Christian\",\"\"],[\"Le\",\"Thang T. Q.\",\"\"]]'),
(704.3670, 'Baorong Chang', 'Baorong Chang, Hongya Liu, Lixin Xu and Chengwu Zhang', 'Statefinder Parameters for Five-Dimensional Cosmology', '8 pages, 12 figures. accepted by MPLA', 'Mod.Phys.Lett.A23:269-279,2008', '10.1142/S0217732308023694', '', 'astro-ph', '', '  We study the statefinder parameter in the five-dimensional big bounce model,\nand apply it to differentiate the attractor solutions of quintessence and\nphantom field. It is found that the evolving trajectories of these two\nattractor solutions in the statefinder parameters plane are quite different,\nand that are different from the statefinder trajectories of other dark energy\nmodels.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 07:01:55 GMT\"}]', '2009-06-23', '[[\"Chang\",\"Baorong\",\"\"],[\"Liu\",\"Hongya\",\"\"],[\"Xu\",\"Lixin\",\"\"],[\"Zhang\",\"Chengwu\",\"\"]]'),
(704.3671, 'Ricardo Doretto', 'R. L. Doretto and C. Morais Smith', 'Quantum Hall ferromagnetism in graphene: a SU(4) bosonization approach', '16 pages, 4 figures, final version, extended discussion about the\n  boson-boson interaction and its relation with quantum Hall skyrmions', 'Phys. Rev. B 76, 195431 (2007)', '10.1103/PhysRevB.76.195431', '', 'cond-mat.mes-hall cond-mat.str-el', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We study the quantum Hall effect in graphene at filling factors \\nu = 0 and\n\\nu = \\pm, concentrating on the quantum Hall ferromagnetic regime, within a\nnon-perturbative bosonization formalism. We start by developing a bosonization\nscheme for electrons with two discrete degrees of freedom (spin-1/2 and\npseudospin-1/2) restricted to the lowest Landau level. Three distinct phases\nare considered, namely the so-called spin-pseudospin, spin, and pseudospin\nphases. The first corresponds to a quarter-filled (\\nu =-1) while the others to\na half-filled (\\nu = 0) lowest Landau level. In each case, we show that the\nelementary neutral excitations can be treated approximately as a set of\nn-independent kinds of boson excitations. The boson representation of the\nprojected electron density, the spin, pseudospin, and mixed spin-pseudospin\ndensity operators are derived. We then apply the developed formalism to the\neffective continuous model, which includes SU(4) symmetry breaking terms,\nrecently proposed by Alicea and Fisher. For each quantum Hall state, an\neffective interacting boson model is derived and the dispersion relations of\nthe elementary excitations are analytically calculated. We propose that the\ncharged excitations (quantum Hall skyrmions) can be described as a coherent\nstate of bosons. We calculate the semiclassical limit of the boson model\nderived from the SU(4) invariant part of the original fermionic Hamiltonian and\nshow that it agrees with the results of Arovas and co-workers for SU(N) quantum\nHall skyrmions. We briefly discuss the influence of the SU(4) symmetry breaking\nterms in the skyrmion energy.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 18:50:30 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 14 Nov 2008 12:22:13 GMT\"}]', '2008-11-14', '[[\"Doretto\",\"R. L.\",\"\"],[\"Smith\",\"C. Morais\",\"\"]]'),
(704.3672, 'Dhananjay Mehendale', 'Dhananjay P. Mehendale', 'Hamiltonian Graphs and the Traveling Salesman Problem', '44 pages. Subsection 2.7.4 is revised, added two new search\n  algorithms and illustrative examples', '', '', '', 'math.GM', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  A new characterisation of Hamiltonian graphs using f-cutset matrix is\nproposed. A new exact polynomial time algorithm for the travelling salesman\nproblem (TSP) based on this new characterisation is developed. We then define\nso called ordered weighted adjacency list for given weighted complete graph and\nproceed to the main result of the paper, namely, the exact algorithm based on\nutilisation of ordered weighted adjacency list and the simple properties that\nany path or circuit must satisfy. This algorithm performs checking of\nsub-lists, containing (p-1) entries (edge pairs) for paths and p entries (edge\npairs) for circuits, chosen from ordered adjacency list in a well defined\nsequence to determine exactly the shortest Hamiltonian path and shortest\nHamiltonian circuit in a weighted complete graph of p vertices. The procedure\nhas intrinsic advantage of landing on the desired solution in quickest possible\ntime and even in worst case in polynomial time. A new characterisation of\nshortest Hamiltonian tour for a weighted complete graph satisfying triangle\ninequality (i.e. for tours passing through every city on a realistic map of\ncities where cities can be taken as points on a Euclidean plane) is also\nproposed. Finally, we propose a classical algorithm for unstructured search and\nalso three new quantum algorithms for unstructured search which exponentially\nspeed up the searching ability in the unstructured database and discuss its\neffect on the NP-Complete problems.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 11:31:03 GMT\"},{\"version\":\"v10\",\"created\":\"Mon, 11 Jul 2016 17:11:24 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 11:35:39 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 13 May 2007 11:08:00 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 31 Mar 2008 12:54:58 GMT\"},{\"version\":\"v5\",\"created\":\"Tue, 14 Oct 2008 10:28:56 GMT\"},{\"version\":\"v6\",\"created\":\"Mon, 1 Apr 2013 07:51:30 GMT\"},{\"version\":\"v7\",\"created\":\"Thu, 11 Apr 2013 20:06:47 GMT\"},{\"version\":\"v8\",\"created\":\"Sun, 23 Jun 2013 10:23:08 GMT\"},{\"version\":\"v9\",\"created\":\"Tue, 24 May 2016 18:46:51 GMT\"}]', '2016-07-12', '[[\"Mehendale\",\"Dhananjay P.\",\"\"]]'),
(704.3673, 'Brian M. Andersen', 'Brian M. Andersen, P. J. Hirschfeld, James A. Slezak', 'Superconducting gap variations induced by structural supermodulation in\n  BSCCO', '4 pages, 3 figures', 'Phys. Rev. B 76, 020507 (2007)', '10.1103/PhysRevB.76.020507', '', 'cond-mat.supr-con cond-mat.str-el', '', '  We discuss the possibility that the strain field introduced by the structural\nsupermodulation in Bi-2212 and certain other cuprate materials may modulate the\nsuperconducting pairing interaction. We calculate the amplitude of this effect,\nvisible in scanning tunneling spectroscopy experiments, and thereby relate a\nchange in the local superconducting gap with the change in the local dopant\ndisplacements induced by the supermodulation. In principle, since this\nmodulation is periodic, sufficiently accurate x-ray measurements or ab initio\ncalculations should enable one to determine which atomic displacements enhance\npairing and therefore T_c.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 11:51:38 GMT\"}]', '2009-11-13', '[[\"Andersen\",\"Brian M.\",\"\"],[\"Hirschfeld\",\"P. J.\",\"\"],[\"Slezak\",\"James A.\",\"\"]]'),
(704.3674, 'Wolfgang Steiner', 'Shigeki Akiyama, Horst Brunotte, Attila Petho, Wolfgang Steiner\n  (LIAFA)', 'Periodicity of certain piecewise affine planar maps', '', 'Tsukuba Journal of Mathematics 32, 1 (2008) 197-251', '', '', 'math.DS cs.DM math.NT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We determine periodic and aperiodic points of certain piecewise affine maps\nin the Euclidean plane. Using these maps, we prove for\n$\\lambda\\in\\{\\frac{\\pm1\\pm\\sqrt5}2,\\pm\\sqrt2,\\pm\\sqrt3\\}$ that all integer\nsequences $(a_k)_{k\\in\\mathbb Z}$ satisfying $0\\le a_{k-1}+\\lambda\na_k+a_{k+1}<1$ are periodic.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 12:07:24 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Jul 2007 09:24:43 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 16 Sep 2008 11:43:27 GMT\"}]', '2008-09-16', '[[\"Akiyama\",\"Shigeki\",\"\",\"LIAFA\"],[\"Brunotte\",\"Horst\",\"\",\"LIAFA\"],[\"Petho\",\"Attila\",\"\",\"LIAFA\"],[\"Steiner\",\"Wolfgang\",\"\",\"LIAFA\"]]'),
(704.3675, 'Koraljka Mu\\v{z}i\\\'c', 'K. Muzic, A. Eckart, R. Schoedel, L. Meyer, A. Zensus', 'First proper motions of thin dust filaments at the Galactic Center', 'accepted for publication by A&A', '', '10.1051/0004-6361:20066265', '', 'astro-ph', '', '  Context: L\'-band (3.8 micron) images of the Galactic Center show a large\nnumber of thin filaments in the mini-spiral, located west of the mini-cavity\nand along the inner edge of the Northern Arm. One possible mechanism that could\nproduce such structures is the interaction of a central wind with the\nmini-spiral. Additionally, we identify similar features that appear to be\nassociated with stars. Aims: We present the first proper motion measurements of\nthe thin dust filaments observed in the central parsec around SgrA* and\ninvestigate possible mechanisms that could be responsible for the observed\nmotions. Methods: The observations have been carried out using the NACO\nadaptive optics system at the ESO VLT. The images have been transformed to a\ncommon coordinate system and features of interest were extracted. Then a\ncross-correlation technique could be performed in order to determine the\noffsets between the features with respect to their position in the reference\nepoch. Results: We derive the proper motions of a number of filaments and 2\ncometary shaped dusty sources close (in projection) to SgrA*. We show that the\nshape and the motion of the filaments does not agree with a purely Keplerian\nmotion of the gas in the potential of the supermassive black hole at the\nposition of SgrA*. Therefore, additional mechanisms must be responsible for\ntheir formation and motion. We argue that the properties of the filaments are\nprobably related to an outflow from the disk of young mass-losing stars around\nSgrA*. In part, the outflow may originate from the black hole itself. We also\npresent some evidence and theoretical considerations that the outflow may be\ncollimated.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:33:39 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 5 Jun 2007 11:39:47 GMT\"}]', '2009-11-13', '[[\"Muzic\",\"K.\",\"\"],[\"Eckart\",\"A.\",\"\"],[\"Schoedel\",\"R.\",\"\"],[\"Meyer\",\"L.\",\"\"],[\"Zensus\",\"A.\",\"\"]]'),
(704.3676, 'Suryanarayana V.S. Saraswatula', 'S. V. Suryanarayana', 'Virtual Photon Emission from Quark-Gluon Plasma', '8 pages 8 figures, phenomenological formulae for photon emission', 'Phys.Rev.C76:044903,2007', '10.1103/PhysRevC.76.044903', '', 'hep-ph', '', '  We recently proposed an empirical approach for the Landau-Pomeranchuk-Migdal\n(LPM) effects in photon emission from the quark gluon plasma as a function of\nphoton mass. This approach was based on Generalized Emission Functions (GEF)\nfor photon emission, derived at a fixed temperature and strong coupling\nconstant. In the present work, we have extended the LPM calculations for\nseveral temperatures and strong coupling strengths. The integral equations for\n(${\\bf \\tilde{f}(\\tilde{p}_\\perp)}$) and ($\\tilde{g}({\\bf \\tilde{p}_\\perp})$)\nare solved by the iterations method for the variable set\n\\{$p_0,q_0,Q^2,T,\\alpha_s$\\}, considering bremsstrahlung and $\\bf aws$\nprocesses. We generalize the dynamical scaling variables, $x_T$, $x_L$, for\nbremsstrahlung and {\\bf aws} processes which are now functions of variables\n$p_0,q_0,Q^2,T,\\alpha_s$. The GEF introduced earlier, $g^b_T$, $g^a_T$,\n$g^b_L$, $g^a_L$, are also generalized for any temperatures and coupling\nstrengths. From this, the imaginary part of the photon polarization tensor as a\nfunction of photon mass and energy can be calculated as a one dimensional\nintegral over these GEF and parton distribution functions in the plasma.\nHowever, for phenomenological studies of experimental data, one needs a simple\nempirical formula without involving parton momentum integrations. Therefore, we\npresent a phenomenological formula for imaginary photon polarization tensor as\na function of \\{$q_0,Q^2,T,\\alpha_s$\\} that includes bremsstrahlung and $\\bf\naws$ mechanisms along with LPM effects.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 12:37:33 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 28 Apr 2007 05:12:29 GMT\"}]', '2008-11-26', '[[\"Suryanarayana\",\"S. V.\",\"\"]]'),
(704.3677, 'Pulak Ranjan Giri', 'Pulak Ranjan Giri', 'Optimal time evolution in (non)hermitian quantum mechanics', 'Withdrawn', '', '', '', 'hep-th', '', '  This paper has been withdrawn by the author\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 12:49:56 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Apr 2007 18:20:41 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 22 May 2007 10:00:51 GMT\"}]', '2008-01-08', '[[\"Giri\",\"Pulak Ranjan\",\"\"]]'),
(704.3678, 'Coralie Doucet Mrs', 'Doucet, C.(1), Habart, E (2), Pantin, E.(1), Dullemond, C.(3), Lagage,\n  P-O (1), Pinte, C.(4), Duch\\^ene, G.(4), M\\\'enard, F.(4) ((1)\n  DSM/DAPNIA/service d\'Astrophysique, CEA/Saclay, Gif-sur-Yvette, France, (2)\n  Institut d\'Astrophysique Spatiale (IAS), Orsay cedex, France, (3)\n  Max-Planck-Institut fur Astronomie Heidelberg, Heidelberg, Germany, (4)\n  Laboratoire d\'Astrophysique de Grenoble, Grenoble, France)', 'HD97048: a closer look to the disk', 'accepted in A&A, 8 pages, 8 figures', '', '', '', 'astro-ph', '', '  Aims: Today, large ground-based instruments, like VISIR on the VLT, providing\ndiffraction-limited (about 0.3 arcsec) images in the mid-infrared where strong\nPAH features appear enable us to see the flaring structure of the disks around\nHerbig Ae stars.\n  Although great progress has been made in modelling the disk with radiative\ntransfer models able to reproduce the spectral energy distribution (SED) of\nHerbig Ae stars, the constraints brought by images have not been yet fully\nexploited. Here, we are interested in checking if these new observational\nimaging constraints can be accounted for by predictions based on existing\nmodels of passive centrally irradiated hydrostatic disks made to fit the SEDs\nof the Herbig Ae stars.\n  Methods: The images taken by VISIR in the 8.6 and 11.3 microns aromatic\nfeatures reveal a large flaring disk around HD97048 inclined to the line of\nsight. In order to analyse the spatial distribution of these data, we use a\ndisk model which includes the most up to date understanding of disk structure\nand physics around Herbig Ae stars with grains in thermal equilibrium in\naddition to transiently-heated PAHs.\n  Results: We compare the observed spatial distribution of the PAH emission\nfeature and the adjacent continuum emission with predictions based on existing\nfull disk models. Both SED and spatial distribution are in very good agreement\nwith the model predictions for common disk parameters.\n  Conclusions: We take the general agreement between observations and\npredictions as a strong support for the physical pictures underlying our flared\ndisk model.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 12:48:18 GMT\"}]', '2007-05-23', '[[\"Doucet\",\"\",\"\"],[\"C.\",\"\",\"\"],[\"Habart\",\"\",\"\"],[\"E\",\"\",\"\"],[\"Pantin\",\"\",\"\"],[\"E.\",\"\",\"\"],[\"Dullemond\",\"\",\"\"],[\"C.\",\"\",\"\"],[\"Lagage\",\"\",\"\"],[\"P-O\",\"\",\"\"],[\"Pinte\",\"\",\"\"],[\"C.\",\"\",\"\"],[\"Duchêne\",\"\",\"\"],[\"G.\",\"\",\"\"],[\"Ménard\",\"\",\"\"],[\"F.\",\"\",\"\"]]'),
(704.3679, 'Mohammad Reza Setare', 'M R Setare', 'Holographic Chaplygin gas model', '9 pages, no figures', 'Phys.Lett.B648:329-332,2007', '10.1016/j.physletb.2007.03.025', '', 'hep-th', '', '  In this paper we consider a correspondence between the holographic dark\nenergy density and Chaplygin gas energy density in FRW universe. Then we\nreconstruct the potential and the dynamics of the scalar field which describe\nthe Chaplygin cosmology.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 12:50:52 GMT\"}]', '2010-10-27', '[[\"Setare\",\"M R\",\"\"]]'),
(704.3680, 'Yusuke Kozuka', 'Y. Kozuka, Y. Hikita, T. Susaki, H. Y. Hwang', 'Optically tuned dimensionality crossover in photocarrier-doped\n  SrTiO$_3$: onset of weak localization', '7 pages, 7 figures', '', '10.1103/PhysRevB.76.085129', '', 'cond-mat.str-el', '', '  We report magnetotransport properties of photogenerated electrons in undoped\nSrTiO$_3$ single crystals under ultraviolet illumination down to 2 K. By tuning\nthe light intensity, the steady state carrier density can be controlled, while\ntuning the wavelength controls the effective electronic thickness by modulating\nthe optical penetration depth. At short wavelengths, when the sheet conductance\nis close to the two-dimensional Mott minimum conductivity we have observed\ncritical behavior characteristic of weak localization. Negative\nmagnetoresistance at low magnetic field is highly anisotropic, indicating\nquasi-two-dimensional electronic transport. The high mobility of photogenerated\nelectrons in SrTiO$_3$ allows continuous tuning of the effective electronic\ndimensionality by photoexcitation.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 13:03:56 GMT\"}]', '2009-11-13', '[[\"Kozuka\",\"Y.\",\"\"],[\"Hikita\",\"Y.\",\"\"],[\"Susaki\",\"T.\",\"\"],[\"Hwang\",\"H. Y.\",\"\"]]'),
(704.3681, 'Nirupam Roy', 'Nirupam Roy, Arnab K. Ray', 'Critical properties of spherically symmetric accretion in a fractal\n  medium', '9 pages, 4 figures. Accepted for publication in MNRAS. The definitive\n  version is available at http://www.blackwell-synergy.com', '2007, MNRAS, 380, 733', '10.1111/j.1365-2966.2007.12108.x', '', 'astro-ph', '', '  Spherically symmetric transonic accretion of a fractal medium has been\nstudied in both the stationary and the dynamic regimes. The stationary\ntransonic solution is greatly sensitive to infinitesimal deviations in the\nouter boundary condition, but the flow becomes transonic and stable, when its\nevolution is followed through time. The evolution towards transonicity is more\npronounced for a fractal medium than what is it for a continuum. The dynamic\napproach also shows that there is a remarkable closeness between an equation of\nmotion for a perturbation in the flow, and the metric of an analogue acoustic\nblack hole. The stationary inflow solutions of a fractal medium are as much\nstable under the influence of linearised perturbations, as they are for the\nfluid continuum.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 13:05:22 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 18 Jul 2007 20:50:30 GMT\"}]', '2007-08-30', '[[\"Roy\",\"Nirupam\",\"\"],[\"Ray\",\"Arnab K.\",\"\"]]'),
(704.3682, 'Nicola Masetti', 'N. Masetti, R. Landi, M.L. Pretorius, V. Sguera, A.J. Bird, M. Perri,\n  P.A. Charles, J.A. Kennea, A. Malizia and P. Ubertini', 'IGR J16194-2810: a new symbiotic X-ray binary', '9 pages, 4 figures, 3 tables. Accepted for publication on Astronomy &\n  Astrophysics, main journal. Slight changes to match the proof-corrected\n  version: Pdot/P for 4U 1954+31 (in Table 3) corrected; acknowledgements\n  expanded; references updated', '', '10.1051/0004-6361:20077509', '', 'astro-ph', '', '  We here report on the multiwavelength study which led us to the\nidentification of X-ray source IGR J16194-2810 as a new Symbiotic X-ray Binary\n(SyXB), that is, a rare type of Low Mass X-ray Binary (LMXB) composed of a\nM-type giant and a compact object. Using the accurate X-ray position allowed by\nSwift/XRT data, we pinpointed the optical counterpart, a M2 III star. Besides,\nthe combined use of the spectral information afforded by XRT and INTEGRAL/IBIS\nshows that the 0.5-200 keV spectrum of this source can be described with an\nabsorbed Comptonization model, usually found in LMXBs and, in particular, in\nSyXBs. No long-term (days to months) periodicities are detected in the IBIS\ndata. The time coverage afforded by XRT reveals shot-noise variability typical\nof accreting Galactic X-ray sources, but is not good enough to explore the\npresence of X-ray short-term (seconds to hours) oscillations in detail. By\nusing the above information, we infer important parameters for this source such\nas its distance (about 3.7 kpc) and X-ray luminosity (about 1.4e35 erg/s in the\n0.5-200 keV band), and we give a description for this system (typical of SyXBs)\nin which a compact object (possibly a neutron star) accretes from the wind of\nits M-type giant companion. We also draw some comparisons between IGR\nJ16194-2810 and other sources belonging to this subclass, finding that this\nobject resembles SyXBs 4U 1700+24 and 4U 1954+31.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 17:58:04 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 22 Jun 2007 03:43:59 GMT\"}]', '2009-11-13', '[[\"Masetti\",\"N.\",\"\"],[\"Landi\",\"R.\",\"\"],[\"Pretorius\",\"M. L.\",\"\"],[\"Sguera\",\"V.\",\"\"],[\"Bird\",\"A. J.\",\"\"],[\"Perri\",\"M.\",\"\"],[\"Charles\",\"P. A.\",\"\"],[\"Kennea\",\"J. A.\",\"\"],[\"Malizia\",\"A.\",\"\"],[\"Ubertini\",\"P.\",\"\"]]'),
(704.3683, 'Mark Jerrum', 'Martin Dyer, Leslie Ann Goldberg and Mark Jerrum', 'The Complexity of Weighted Boolean #CSP', 'Minor revision', 'SIAM J. Comput. 38(5), 1970-1986', '10.1137/070690201', '', 'cs.CC math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This paper gives a dichotomy theorem for the complexity of computing the\npartition function of an instance of a weighted Boolean constraint satisfaction\nproblem. The problem is parameterised by a finite set F of non-negative\nfunctions that may be used to assign weights to the configurations (feasible\nsolutions) of a problem instance. Classical constraint satisfaction problems\ncorrespond to the special case of 0,1-valued functions. We show that the\npartition function, i.e. the sum of the weights of all configurations, can be\ncomputed in polynomial time if either (1) every function in F is of ``product\ntype\'\', or (2) every function in F is ``pure affine\'\'. For every other fixed\nset F, computing the partition function is FP^{#P}-complete.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 13:19:32 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 19 Jun 2008 08:00:54 GMT\"}]', '2009-02-23', '[[\"Dyer\",\"Martin\",\"\"],[\"Goldberg\",\"Leslie Ann\",\"\"],[\"Jerrum\",\"Mark\",\"\"]]'),
(704.3684, 'Patrick Maletinsky M', 'P. Maletinsky, A. Badolato and A. Imamoglu', 'Dynamics of Quantum Dot Nuclear Spin Polarization Controlled by a Single\n  Electron', '5 pages, 3 figures', 'Phys. Rev. Lett. 99, 056804 (2007)', '10.1103/PhysRevLett.99.056804', '', 'physics.optics cond-mat.mes-hall quant-ph', '', '  We present an experimental study of the dynamics underlying the buildup and\ndecay of dynamical nuclear spin polarization in a single semiconductor quantum\ndot. Our experiment shows that the nuclei can be polarized on a time scale of a\nfew milliseconds, while their decay dynamics depends drastically on external\nparameters. We show that a single electron can very efficiently depolarize the\nnuclear spins and discuss two processes that can cause this depolarization.\nConversely, in the absence of a quantum dot electron, the lifetime of nuclear\nspin polarization is on the time scale of a second, most likely limited by the\nnon-secular terms of the nuclear dipole-dipole interaction. We can further\nsuppress this depolarization rate by 1-2 orders of magnitude by applying an\nexternal magnetic field exceeding 1 mT.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 14:32:02 GMT\"}]', '2007-08-02', '[[\"Maletinsky\",\"P.\",\"\"],[\"Badolato\",\"A.\",\"\"],[\"Imamoglu\",\"A.\",\"\"]]'),
(704.3685, 'Manfred Sch\\\"ussler', 'V. Holzwarth, D. Schmitt, M. Schuessler', 'Flow instabilities of magnetic flux tubes II. Longitudinal flow', 'accepted by Astronomy & Astrophysics', '', '10.1051/0004-6361:20077269', '', 'astro-ph', '', '  Flow-induced instabilities are relevant for the storage and dynamics of\nmagnetic fields in stellar convection zones and possibly also in other\nastrophysical contexts. We continue the study started in the first paper of\nthis series by considering the stability properties of longitudinal flows along\nmagnetic flux tubes. A linear stability analysis was carried out to determine\ncriteria for the onset of instability in the framework of the approximation of\nthin magnetic flux tubes. In the non-dissipative case, we find Kelvin-Helmholtz\ninstability for flow velocities exceeding a critical speed that depends on the\nAlfv{\\\'e}n speed and on the ratio of the internal and external densities.\nInclusion of a friction term proportional to the relative transverse velocity\nleads to a friction-driven instability connected with backward (or negative\nenergy) waves. We discuss the physical nature of this instability. In the case\nof a stratified external medium, the Kelvin-Helmholtz instability and the\nfriction-driven instability can set in for flow speeds significantly lower than\nthe Alfv{\\\'e}n speed. Dissipative effects can excite flow-driven instability\nbelow the thresholds for the Kelvin-Helmholtz and the undulatory (Parker-type)\ninstabilities. This may be important for magnetic flux storage in stellar\nconvection zones and for the stability of astrophysical jets.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 14:48:43 GMT\"}]', '2009-11-13', '[[\"Holzwarth\",\"V.\",\"\"],[\"Schmitt\",\"D.\",\"\"],[\"Schuessler\",\"M.\",\"\"]]'),
(704.3686, 'Ivan Fernandez-Val', 'Victor Chernozhukov (MIT), Ivan Fernandez-Val (Boston University),\n  Alfred Galichon (Harvard University)', 'Improving Estimates of Monotone Functions by Rearrangement', '31 pages, 8 figures, low resolution figures. This paper has been\n  withdraw by the authors because it has been replaced by \"Improving Point and\n  Interval Estimates of Monotone Functions by Rearrangement,\" arXiv:0806.4730', '', '', '', 'stat.ME econ.EM math.ST stat.TH', '', '  Suppose that a target function is monotonic, namely, weakly increasing, and\nan original estimate of the target function is available, which is not weakly\nincreasing. Many common estimation methods used in statistics produce such\nestimates. We show that these estimates can always be improved with no harm\nusing rearrangement techniques: The rearrangement methods, univariate and\nmultivariate, transform the original estimate to a monotonic estimate, and the\nresulting estimate is closer to the true curve in common metrics than the\noriginal estimate. We illustrate the results with a computational example and\nan empirical example dealing with age-height growth charts.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 14:49:17 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 3 Nov 2010 13:56:53 GMT\"}]', '2017-11-23', '[[\"Chernozhukov\",\"Victor\",\"\",\"MIT\"],[\"Fernandez-Val\",\"Ivan\",\"\",\"Boston University\"],[\"Galichon\",\"Alfred\",\"\",\"Harvard University\"]]'),
(704.3687, 'Jorge Galindo', 'Jorge Galindo and Ana-Mar\'ia R\'odenas', 'Characterizing group $C^\\ast$-algebras through their unitary groups: the\n  Abelian case', 'Exposition slightly improved', '', '', '', 'math.OA math.GN math.GR math.KT', '', '  We study to what extent group $C^\\ast$-algebras are characterized by their\nunitary groups. A complete characterization of which Abelian group\n$C^\\ast$-algebras have isomorphic unitary groups is obtained. We compare these\nresults with other unitary-related invariants of $C^\\ast(\\Gamma)$, such as the\n$K$-theoretic $K_1(C^\\ast(\\Gamma))$ and find that $C^\\ast$-algebras of\nnonisomorphic torsion-free Abelian groups may have isomorphic $K_1$-groups, in\nsharp contrast with the well-known fact that $C^\\ast(\\Gamma)$ (even $\\Gamma$)\nis characterized by the topological group structure of its unitary group when\n$\\Gamma $ is torsion-free and Abelian.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:06:52 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 28 Sep 2007 11:08:37 GMT\"}]', '2011-11-09', '[[\"Galindo\",\"Jorge\",\"\"],[\"R\'odenas\",\"Ana-Mar\'ia\",\"\"]]'),
(704.3688, 'Roman Gorbachev V', 'I.Ya. Aref\'eva, R.V. Gorbachev, P.B. Medvedev, D.V. Rychkov', 'Descent Relations in Cubic Superstring Field Theory', 'Replaced to JHEP style', 'JHEP0801:005,2008', '10.1088/1126-6708/2008/01/005', '', 'hep-th', '', '  The descent relations between string field theory (SFT) vertices are\ncharacteristic relations of the operator formulation of SFT and they provide\nself-consistency of this theory. The descent relations <V_2|V_1> and <V_3|V_1>\nin the NS fermionic string field theory in the kappa and discrete bases are\nestablished. Different regularizations and schemes of calculations are\nconsidered and relations between them are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 14:53:09 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 11 Jul 2007 14:14:49 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 15 Jan 2008 15:47:28 GMT\"}]', '2008-11-26', '[[\"Aref\'eva\",\"I. Ya.\",\"\"],[\"Gorbachev\",\"R. V.\",\"\"],[\"Medvedev\",\"P. B.\",\"\"],[\"Rychkov\",\"D. V.\",\"\"]]'),
(704.3689, 'Shaoyu Yin', 'Shaoyu Yin and Ru-Keng Su', 'Thermodynamics of system with density- and/or temperature-dependent mass\n  particles', '17 pages, 4 figures, 1 table', '', '', '', 'nucl-th', '', '  The thermodynamics with medium effects expressed by the dispersion relation\nof the temperature and density dependent particle mass is studied. Many\nprevious treatments have been reviewed. A new thermodynamical treatment based\non the equilibrium state is suggested. Employing the quark mass density- and\ntemperature-dependent model, the discrepancies between our treatment and others\nare addressed.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:07:04 GMT\"}]', '2007-05-23', '[[\"Yin\",\"Shaoyu\",\"\"],[\"Su\",\"Ru-Keng\",\"\"]]'),
(704.3690, 'Dolors Herbera', 'Lidia Angeleri-Hugel and Dolors Herbera', 'Mittag-Leffler conditions on modules', '45 pages', '', '', '', 'math.RA math.KT', '', '  We study Mittag-Leffler conditions on modules providing relative versions of\nclassical results by Raynaud and Gruson. We then apply our investigations to\nseveral contexts. First of all, we give a new argument for solving the Baer\nsplitting problem. Moreover, we show that modules arising in cotorsion pairs\nsatisfy certain Mittag-Leffler conditions. In particular, this implies that\ntilting modules satisfy a useful finiteness condition over their endomorphism\nring. In the final section, we focus on a special tilting cotorsion pair\nrelated to the pure-semisimplicity conjecture.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:07:08 GMT\"}]', '2007-05-23', '[[\"Angeleri-Hugel\",\"Lidia\",\"\"],[\"Herbera\",\"Dolors\",\"\"]]'),
(704.3691, 'Tamara Corthals', 'T. Corthals, T. Van Cauteren, P. Van Craeyveld, J. Ryckebusch, and\n  D.G. Ireland', 'Electroproduction of kaons from the proton in a Regge-plus-resonance\n  approach', '14 pages, 7 figures; added discussion on double counting in the RPR\n  model; accepted for publication in Phys. Lett. B', 'Phys.Lett.B656:186-192,2007', '10.1016/j.physletb.2007.09.036', '', 'nucl-th', '', '  We present a Regge-plus-resonance (RPR) description of the p(e,e\'K^+)Y\nprocesses (Y=\\Lambda,\\Sigma^0) in the resonance region. The background\ncontributions to the RPR amplitude are constrained by the high-energy p(\\gamma,\nK^+)Y data. As a result, the number of free model parameters in the resonance\nregion is considerably reduced compared to typical effective-Lagrangian\napproaches. We compare a selection of RPR model variants, originally\nconstructed to describe $KY$ photoproduction, with the world electroproduction\ndatabase. The electromagnetic form factors of the intermediate N^*s and\n$\\Delta^*s are computed in the Bonn constituent-quark model. With this input,\nwe find a reasonable description of the p(e,e\'K^+)Y data without adding or\nreadjusting any parameters. It is demonstrated that the electroproduction\nresponse functions are extremely useful for fine-tuning both the background and\nresonant contributions to the reaction dynamics.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:13:03 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 25 Sep 2007 15:26:33 GMT\"}]', '2008-11-26', '[[\"Corthals\",\"T.\",\"\"],[\"Van Cauteren\",\"T.\",\"\"],[\"Van Craeyveld\",\"P.\",\"\"],[\"Ryckebusch\",\"J.\",\"\"],[\"Ireland\",\"D. G.\",\"\"]]'),
(704.3692, 'Stanislav Denisov', 'S. I. Denisov (1 and 2), M. Kostur (1), E. S. Denisova (2), and P.\n  H\\\"anggi (1 and 3) ((1) Universit\\\"at Augsburg, Germany, (2) Sumy State\n  University, Ukraine, (3) National University of Singapore, Republic of\n  Singapore)', 'Analytically solvable model of a driven system with quenched dichotomous\n  disorder', '18 pages, 5 figures', 'Phys. Rev. E 75, 061123 (2007)', '10.1103/PhysRevE.75.061123', '', 'cond-mat.stat-mech cond-mat.dis-nn', '', '  We perform a time-dependent study of the driven dynamics of overdamped\nparticles which are placed in a one-dimensional, piecewise linear random\npotential. This set-up of spatially quenched disorder then exerts a dichotomous\nvarying random force on the particles. We derive the path integral\nrepresentation of the resulting probability density function for the position\nof the particles and transform this quantity of interest into the form of a\nFourier integral. In doing so, the evolution of the probability density can be\ninvestigated analytically for finite times. It is demonstrated that the\nprobability density contains both a $\\delta$-singular contribution and a\nregular part. While the former part plays a dominant role at short times, the\nlatter rules the behavior at large evolution times. The slow approach of the\nprobability density to a limiting Gaussian form as time tends to infinity is\nelucidated in detail.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:16:13 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 12 Jul 2007 10:13:07 GMT\"}]', '2016-08-14', '[[\"Denisov\",\"S. I.\",\"\",\"1 and 2\"],[\"Kostur\",\"M.\",\"\",\"1 and 3\"],[\"Denisova\",\"E. S.\",\"\",\"1 and 3\"],[\"Hänggi\",\"P.\",\"\",\"1 and 3\"]]'),
(704.3693, 'Michael Wemyss', 'M. Wemyss', 'Reconstruction Algebras of Type A', '30 pages. Easier to read, final version', '', '', '', 'math.AG math.RA', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We introduce a new class of algebras, called reconstruction algebras, and\npresent some of their basic properties. These non-commutative rings dictate in\nevery way the process of resolving the Cohen-Macaulay singularities C^2/G where\nG is a finite small cyclic subgroup of GL(2,C).\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:36:20 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 19 Sep 2007 10:42:32 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 16 Sep 2008 02:44:45 GMT\"},{\"version\":\"v4\",\"created\":\"Fri, 17 Dec 2010 15:07:58 GMT\"}]', '2010-12-20', '[[\"Wemyss\",\"M.\",\"\"]]'),
(704.3694, 'Rob Leigh', 'R.G. Leigh, D. Minic, A. Yelnikov', 'On The Spectrum of Yang-Mills Theory in 2+1 Dimensions, Analytically', 'conference proceedings submission for Theory Canada 2, Perimeter\n  Institute, Waterloo ON, June 2006', '', '10.1139/P07-069', '', 'hep-th', '', '  We review our recent work on the glueball spectrum of pure Yang-Mills theory\nin 2+1 dimensions. The calculations make use of Karabali-Nair corner variables\nin the Hamiltonian formalism, and involve a determination of the leading form\nof the ground-state wavefunctional.\n', '[{\"version\":\"v1\",\"created\":\"Fri, 27 Apr 2007 15:20:40 GMT\"}]', '2009-11-13', '[[\"Leigh\",\"R. G.\",\"\"],[\"Minic\",\"D.\",\"\"],[\"Yelnikov\",\"A.\",\"\"]]');


INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3766, 'Matthias Schr\\\"oter', 'Robert S. Shaw, Norman Packard, Matthias Schr\\\"oter, Harry L. Swinney', 'Geometry-induced asymmetric diffusion', 'published with minuscule changes', 'PNAS 104, 9580-9584 (2007)', '10.1073/pnas.0703280104', '', 'cond-mat.soft', '', '  Past work has shown that ions can pass through a membrane more readily in one\ndirection than the other. We demonstrate here in a model and an experiment that\nfor a mixture of small and large particles such asymmetric diffusion can arise\nsolely from an asymmetry in the geometry of the pores of the membrane. Our\ndeterministic simulation considers a two-dimensional gas of elastic disks of\ntwo sizes diffusing through a membrane, and our laboratory experiment examines\nthe diffusion of glass beads of two sizes through a metal membrane. In both\nexperiment and simulation, the membrane is permeable only to the smaller\nparticles, and the asymmetric pores lead to an asymmetry in the diffusion rates\nof these particles. The presence of even a small percentage of large particles\ncan clog a membrane, preventing passage of the small particles in one direction\nwhile permitting free flow of the small particles in the other direction. The\npurely geometric kinetic constraints may play a role in common biological\ncontexts such as membrane ion channels.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 00:00:12 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 24 May 2007 20:49:04 GMT\"}]', '2009-11-13', '[[\"Shaw\",\"Robert S.\",\"\"],[\"Packard\",\"Norman\",\"\"],[\"Schröter\",\"Matthias\",\"\"],[\"Swinney\",\"Harry L.\",\"\"]]'),
(704.3767, 'Javier Fresan', 'Javier Fresan', 'A new proof of the Beez-Cartan theorem', '', 'Int. Math. For, 2, 2007, 1281-1293', '', '', 'math.DG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This paper has been withdrawn by the author.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 00:24:05 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 13 Jun 2009 10:50:35 GMT\"}]', '2009-06-15', '[[\"Fresan\",\"Javier\",\"\"]]'),
(704.3768, 'Baorong Chang', 'Baorong Chang, Hongya Liu, Lixin Xu and Chengwu Zhang', 'Statefinder Diagnostic for Phantom Model with\n  $V(\\phi)=V_{0}\\exp(-\\lambda{\\phi}^2)$', '4 pages, 5 figures. accepted by Chin. Phys. Lett', 'Chin.Phys.Lett.24:2153-2156,2007', '10.1088/0256-307X/24/7/102', '', 'astro-ph', '', '  We investigate the phantom field with potential\n$V(\\phi)=V_{0}\\exp(-\\lambda{\\phi}^2)$ and dark matter in the spatially flat FRW\nmodel. It has been shown by numerical calculation that there is a attractor\nsolution in this model. We also apply the statefinder diagnostic to this\nphantom model. It is shown that the evolving trajectories of this scenario in\nthe $s-r$ diagram is quite different form other dark energy models.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 01:07:57 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 07:55:10 GMT\"}]', '2009-11-16', '[[\"Chang\",\"Baorong\",\"\"],[\"Liu\",\"Hongya\",\"\"],[\"Xu\",\"Lixin\",\"\"],[\"Zhang\",\"Chengwu\",\"\"]]'),
(704.3769, 'Matthew Glenz', 'Matthew M. Glenz and Koji Uryu', 'Circular solution of two unequal mass particles in post-Minkowski\n  approximation', '4 pages, 4 figures, 4/27/07', 'Phys.Rev.D76:027501,2007', '10.1103/PhysRevD.76.027501', 'DPUR/TH/2', 'gr-qc', '', '  A Fokker action for post-Minkowski approximation with the first\npost-Newtonian correction is introduced in our previous paper, and a solution\nfor the helically symmetric circular orbit is obtained. We present supplemental\nresults for the circular solution of two unequal mass point-particles. Circular\nsolutions for selected mass ratios are found numerically, and analytic formulas\nin the extreme mass ratio limit are derived. The leading terms of the analytic\nformulas agree with the first post-Newtonian formulas in this limit.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 02:12:32 GMT\"}]', '2008-11-26', '[[\"Glenz\",\"Matthew M.\",\"\"],[\"Uryu\",\"Koji\",\"\"]]'),
(704.3770, 'Yongjae Park', 'Yongjae Park, Kyung-Il Kim, Taesoo Song, Su Houng Lee, Cheuk-Yin Wong', 'The widths of quarkonia in quark gluon plasma', '7 pages, 13 figures, 2 tables, version to be published in Phys. Rev.\n  C', 'Phys.Rev.C76:044907,2007', '10.1103/PhysRevC.76.044907', '', 'hep-ph', '', '  Recent lattice calculations showed that the quarkonia will survive beyond the\nphase transition temperature, and will dissolve at different temperatures\ndepending on the type of the quarkonium. In this work, we calculate the thermal\nwidth of the quarkonium at finite temperature before it dissolves into open\nheavy quarks. The input of the calculation are the parton quarkonium\ndissociation cross section to NLO in QCD, the quarkonium wave function in a\ntemperature-dependent potential from lattice QCD, and a thermal distribution of\npartons with thermal masses. We find that for the J/psi, the total thermal\nwidth above 1.4 Tc becomes larger than 100 to 250 MeV, depending on the\neffective thermal masses of the quark and gluon, which we take between 400 to\n600 MeV. Such a width corresponds to an effective dissociation cross section by\ngluons between 1.5 to 3.5 mb and by quarks 1 to 2 mb at 1.4 Tc. However, at\nsimilar temperatures, we find a much smaller thermal width and effective cross\nsection for the upsilon.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 04:34:26 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 7 Sep 2007 02:59:59 GMT\"}]', '2008-11-26', '[[\"Park\",\"Yongjae\",\"\"],[\"Kim\",\"Kyung-Il\",\"\"],[\"Song\",\"Taesoo\",\"\"],[\"Lee\",\"Su Houng\",\"\"],[\"Wong\",\"Cheuk-Yin\",\"\"]]'),
(704.3771, 'James P. Crutchfield', 'Olof Gornerup and James P. Crutchfield', 'Primordial Evolution in the Finitary Process Soup', '7 pages, 10 figures;\n  http://cse.ucdavis.edu/~cmg/compmech/pubs/pefps.htm', '', '10.1142/9789812779953_0012', '', 'q-bio.PE q-bio.MN', '', '  A general and basic model of primordial evolution--a soup of reacting\nfinitary and discrete processes--is employed to identify and analyze\nfundamental mechanisms that generate and maintain complex structures in\nprebiotic systems. The processes--$\\epsilon$-machines as defined in\ncomputational mechanics--and their interaction networks both provide well\ndefined notions of structure. This enables us to quantitatively demonstrate\nhierarchical self-organization in the soup in terms of complexity. We found\nthat replicating processes evolve the strategy of successively building higher\nlevels of organization by autocatalysis. Moreover, this is facilitated by local\ncomponents that have low structural complexity, but high generality. In effect,\nthe finitary process soup spontaneously evolves a selection pressure that\nfavors such components. In light of the finitary process soup\'s generality,\nthese results suggest a fundamental law of hierarchical systems: global\ncomplexity requires local simplicity.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 02:47:17 GMT\"}]', '2016-11-23', '[[\"Gornerup\",\"Olof\",\"\"],[\"Crutchfield\",\"James P.\",\"\"]]'),
(704.3772, 'Patrick B. Hall', 'Patrick B. Hall (1), Sarah I. Sadavoy (1), Damien Hutsemekers (2),\n  John E. Everett (3), Alireza Rafiee (1) ((1) York University, (2) University\n  of Li\\`ege, (3) University of Wisconsin-Madison)', 'Acceleration and Substructure Constraints in a Quasar Outflow', '14 emulateapj pages, 7 figures, ApJ in press', 'Astrophys.J.665:174-186,2007', '10.1086/519273', '', 'astro-ph', '', '  We present observations of probable line-of-sight acceleration of a broad\nabsorption trough of C IV in the quasar SDSS J024221.87+004912.6. We also\ndiscuss how the velocity overlap of two other outflowing systems in the same\nobject constrains the properties of the outflows. The Si IV doublet in each\nsystem has one unblended transition and one transition which overlaps with\nabsorption from the other system. The residual flux in the overlapping trough\nis well fit by the product of the residual fluxes in the unblended troughs. For\nthese optically thick systems to yield such a result, at least one of them must\nconsist of individual subunits rather than being a single structure with\nvelocity-dependent coverage of the source. If these subunits are identical,\nopaque, spherical clouds, we estimate the cloud radius to be r = 3.9 10^15 cm.\nIf they are identical, opaque, linear filaments, we estimate their width to be\nw = 6.5 10^14 cm. These subunits are observed to cover the Mg II broad emission\nline region of the quasar, at which distance from the black hole the above\nfilament width is equal to the predicted scale height of the outer atmosphere\nof a thin accretion disk. Insofar as that scale height is a natural size scale\nfor structures originating in an accretion disk, these observations are\nevidence that the accretion disk can be a source of quasar absorption systems.\nBased on data from ESO program 075.B-0190(A).\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 03:11:36 GMT\"}]', '2009-06-23', '[[\"Hall\",\"Patrick B.\",\"\"],[\"Sadavoy\",\"Sarah I.\",\"\"],[\"Hutsemekers\",\"Damien\",\"\"],[\"Everett\",\"John E.\",\"\"],[\"Rafiee\",\"Alireza\",\"\"]]'),
(704.3773, 'Sam Tannous', 'Sam Tannous', 'Avoiding Rotated Bitboards with Direct Lookup', '7 pages, 1 figure, 4 listings; replaced test positions, fixed typos', 'ICGA Journal, Vol. 30, No. 2, pp. 85-91. (June 2007).', '', '', 'cs.DS', '', '  This paper describes an approach for obtaining direct access to the attacked\nsquares of sliding pieces without resorting to rotated bitboards. The technique\ninvolves creating four hash tables using the built in hash arrays from an\ninterpreted, high level language. The rank, file, and diagonal occupancy are\nfirst isolated by masking the desired portion of the board. The attacked\nsquares are then directly retrieved from the hash tables. Maintaining\nincrementally updated rotated bitboards becomes unnecessary as does all the\nupdating, mapping and shifting required to access the attacked squares.\nFinally, rotated bitboard move generation speed is compared with that of the\ndirect hash table lookup method.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 03:11:59 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Jul 2007 19:23:39 GMT\"}]', '2007-10-09', '[[\"Tannous\",\"Sam\",\"\"]]'),
(704.3774, 'Huai-Bin Zhuang', 'Huai-Bin Zhuang, Michael Ma, Xi Dai, Fu-Chun Zhang', 'Mott Insulator - Superfluid Transitions in a Two Band Model at Finite\n  Temperature and Possible Application to Supersolid 4He', '', '', '10.1103/PhysRevB.76.174504', '', 'cond-mat.stat-mech', '', '  We study Mott insulator - superfluid transition in a two-band boson Hubbard\nmodel, which can be mapped onto a spin-1/2 XY model with spins coupled to an\nadditional Ising degree of freedom. By using a modified mean field theory that\ninclude the effects of phase fluctuations, we show that the transition is first\norder at both zero and finite temperatures. On the Mott insulator side, there\nmay be reentrance in phase transition. These features are consequences of the\nunderlying transition between competing defect poor and defect rich phases. The\nrelevance of the model and our results to supersolid 4He and cold bosonic atoms\nin optical lattices are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 03:31:39 GMT\"}]', '2009-11-13', '[[\"Zhuang\",\"Huai-Bin\",\"\"],[\"Ma\",\"Michael\",\"\"],[\"Dai\",\"Xi\",\"\"],[\"Zhang\",\"Fu-Chun\",\"\"]]'),
(704.3775, 'Yu Zhiyong', 'Zhen Wu, Zhiyong Yu', 'Dynamic programming principle for one kind of stochastic recursive\n  optimal control problem and Hamilton-Jacobi-Bellman equations', '31 pages', '', '', '', 'math.OC math.PR', '', '  In this paper, we study one kind of stochastic recursive optimal control\nproblem with the obstacle constraints for the cost function where the cost\nfunction is described by the solution of one reflected backward stochastic\ndifferential equations. We will give the dynamic programming principle for this\nkind of optimal control problem and show that the value function is the unique\nviscosity solution of the obstacle problem for the corresponding\nHamilton-Jacobi-Bellman equations.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 03:52:16 GMT\"}]', '2007-05-23', '[[\"Wu\",\"Zhen\",\"\"],[\"Yu\",\"Zhiyong\",\"\"]]'),
(704.3776, 'Luis Guillermo Cota Preciado', 'Luis Guillermo Cota, Pilar Alonso-Reyes, Pablo de la Mora', 'On the limits of surface fractal behaviour in silica. A virtual\n  adsorbates simulation', '14 pages, 8 figures (3 in color)', '', '', '', 'cond-mat.mtrl-sci', '', '  A computer simulation technique, suited to replicate real adsorption\nexperiments, was applied to pure simulated silica in order to gain insight into\nthe fractal regime of its surface. The previously reported experimental fractal\ndimension was closely approached and the hitherto uncharted lower limit of\nfractal surface behaviour is reported herein.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 04:16:40 GMT\"}]', '2007-05-23', '[[\"Cota\",\"Luis Guillermo\",\"\"],[\"Alonso-Reyes\",\"Pilar\",\"\"],[\"de la Mora\",\"Pablo\",\"\"]]'),
(704.3777, 'Dhananjay Mehendale', 'Dhananjay P. Mehendale', 'On the Theory of Colorful Graphs', '10 pages', '', '', '', 'math.GM', '', '  The theory of colorful graphs can be developed by working in Galois field\nmodulo (p), p > 2 and a prime number. The paper proposes a program of possible\nconversion of graph theory into a pleasant colorful appearance. We propose to\npaint the usual black (indicating presence of an edge) and white (indicating\nabsence of an edge) edges of graphs using multitude of colors and study their\nproperties. All colorful graphs considered here are simple, i.e. not having any\nmultiple edges or self-loops. This paper is an invitation to the program of\ngeneralizing usual graph theory in this direction.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 04:33:36 GMT\"}]', '2007-05-23', '[[\"Mehendale\",\"Dhananjay P.\",\"\"]]'),
(704.3778, 'Terry Mart', 'T. Mart', 'From Pauli Principle to Hypernucleus, Neutron Star, and Econophysics', '24 pages, 20 figures, keynote talk given at 3rd Saudi Physical\n  Society meeting, Riyadh, Saudi Arabia, 18-20 December 2006', '', '', '', 'nucl-th', '', '  Proposed by Wolfgang Pauli more than 80 years ago, the exclusion principle\nhas been proven to have a far-reaching consequence, from femtoscopic world to\nmacroscopic, super-dense, and fully relativistic physics. Starting from this\nprinciple, we discuss two interesting research topics, which have currently\ndrawn considerable attention in the nuclear- and astrophysics communities; the\nhypernuclear and neutron star physics. Special attention is given to the\nelectromagnetic production of the hypertriton and the consequences of the\nneutrino electromagnetic properties in dense matter. We also touch on the new\narena which could also be fascinating for physicists; the econophysics.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 07:38:20 GMT\"}]', '2007-05-23', '[[\"Mart\",\"T.\",\"\"]]'),
(704.3779, 'Michael Ibison', 'M. Ibison', 'Emergent gravity from direct-action EM in a toy universe of electrons\n  and positrons', 'Revised & submitted to Physica Scripta', '', '', '', 'physics.gen-ph', '', '  We sketch the derivation of a Newtonian gravity-like force emerging from a\ndirect-action variant of classical electromagnetism. The binding energy is a\nconsequence of maximal phase correlation of the sources mediated by\napproximately monochromatic direct-action fields. The resulting force then has\nthe character of a strong version of the van der Waals force, whose superior\nstrength can be attributed to relatively coherent primary fields (compared with\nthe totally incoherent effects of the ZPF). The model also predicts the\nexistence of a background having some of the character of dark energy.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 17:53:54 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 29 Oct 2007 22:44:05 GMT\"}]', '2007-10-30', '[[\"Ibison\",\"M.\",\"\"]]'),
(704.3780, 'Jean-Philippe Rennard', 'Pierre Collet, Jean-Philippe Rennard', 'Stochastic Optimization Algorithms', '16 pages, 4 figures, 2 tables', 'Rennard, J.-P., Handbook of Research on Nature Inspired Computing\n  for Economics and Management, IGR, 2006', '', '', 'cs.NE', '', '  When looking for a solution, deterministic methods have the enormous\nadvantage that they do find global optima. Unfortunately, they are very\nCPU-intensive, and are useless on untractable NP-hard problems that would\nrequire thousands of years for cutting-edge computers to explore. In order to\nget a result, one needs to revert to stochastic algorithms, that sample the\nsearch space without exploring it thoroughly. Such algorithms can find very\ngood results, without any guarantee that the global optimum has been reached;\nbut there is often no other choice than using them. This chapter is a short\nintroduction to the main methods used in stochastic optimization.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 06:52:19 GMT\"}]', '2011-12-20', '[[\"Collet\",\"Pierre\",\"\"],[\"Rennard\",\"Jean-Philippe\",\"\"]]'),
(704.3781, 'Laurent Chevillard', 'Yi Li, Laurent Chevillard, Gregory Eyink and Charles Meneveau', 'Matrix Exponential-Based Closures for the Turbulent Subgrid-Scale Stress\n  Tensor', '10 pages, 4 figures, published version', 'Phys. Rev. E 79, 016305 (2009)', '10.1103/PhysRevE.79.016305', '', 'physics.flu-dyn', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Two approaches for closing the turbulence subgrid-scale stress tensor in\nterms of matrix exponentials are introduced and compared. The first approach is\nbased on a formal solution of the stress transport equation in which the\nproduction terms can be integrated exactly in terms of matrix exponentials.\nThis formal solution of the subgrid-scale stress transport equation is shown to\nbe useful to explore special cases, such as the response to constant velocity\ngradient, but neglecting pressure-strain correlations and diffusion effects.\nThe second approach is based on an Eulerian-Lagrangian change of variables,\ncombined with the assumption of isotropy for the conditionally averaged\nLagrangian velocity gradient tensor and with the `Recent Fluid Deformation\'\n(RFD) approximation. It is shown that both approaches lead to the same basic\nclosure in which the stress tensor is expressed as the product of the matrix\nexponential of the resolved velocity gradient tensor multiplied by its\ntranspose. Short-time expansions of the matrix exponentials are shown to\nprovide an eddy-viscosity term and particular quadratic terms, and thus allow a\nreinterpretation of traditional eddy-viscosity and nonlinear stress closures.\nThe basic feasibility of the matrix-exponential closure is illustrated by\nimplementing it successfully in Large Eddy Simulation of forced isotropic\nturbulence. The matrix-exponential closure employs the drastic approximation of\nentirely omitting the pressure-strain correlation and other `nonlinear\nscrambling\' terms. But unlike eddy-viscosity closures, the matrix exponential\napproach provides a simple and local closure that can be derived directly from\nthe stress transport equation with the production term, and using physically\nmotivated assumptions about Lagrangian decorrelation and upstream isotropy.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 06:59:59 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 16 Jun 2007 14:44:28 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 21 Jan 2009 08:29:36 GMT\"}]', '2009-01-21', '[[\"Li\",\"Yi\",\"\"],[\"Chevillard\",\"Laurent\",\"\"],[\"Eyink\",\"Gregory\",\"\"],[\"Meneveau\",\"Charles\",\"\"]]'),
(704.3782, 'J. P. Ma', 'F. Feng, J.P. Ma and Q. Wang', 'Resummation of Large Logarithms in $\\gamma^* \\pi^0 \\to \\gamma $', 'one reference added', 'JHEP 0706:039,2007', '10.1088/1126-6708/2007/06/039', '', 'hep-ph hep-th', '', '  In the collinear factorization of the form factor for the transition\n$\\gamma^* \\pi^0 \\to \\gamma$ the hard part contains double log terms as $\\ln^2\nx$ with $x$ as the momentum fraction of partons from 0 to 1. A simple\nexponentiation for resummation leads to divergent results. We study the\nresummation of these $\\ln^2 x$ terms. We show that the $\\ln^2 x$ terms come\npartly from the light-cone wave function(LCWF) and partly from the form factor.\nWe introduce a jet factor to factorize the $\\ln^2 x$ term in the form factor.\nTo handel the $\\ln^2 x$ terms from the LCWF we introduce a nonstandard\nlight-cone wave function(NLCWF) with the gauge links off the light-cone\ndirection. An interesting relation between two wave function is found. With the\nintroduced NLCWF and the jet factor we can re-factorize the form factor and\nobtain a new hard part which does not contain terms with $\\ln^2 x$. Beside the\nrenormalization scale $\\mu$ the introduce NLCWF and jet factor have extra\nscales to characterize their $x$-behaviors. Using the evolutions of the extra\nscales and the relation we can do the resummation perturbatively in sense that\nthe LCWF is the only nonpertubative object in the resumed formula. Our results\nwith some models of LCWF show that there is a significant difference between\nnumerical predictions with the resummation and that without the resummation,\nand the resummed predictions can describe the experimental data.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 08:24:00 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 6 May 2007 05:25:42 GMT\"}]', '2009-11-13', '[[\"Feng\",\"F.\",\"\"],[\"Ma\",\"J. P.\",\"\"],[\"Wang\",\"Q.\",\"\"]]'),
(704.3783, 'Chandan Singh Dalawat', 'Chandan Singh Dalawat', 'Congruent numbers, elliptic curves, and the passage from the local to\n  the global', '', 'Resonance, December 2009, pp.~1183--1205.', '', '', 'math.HO math.GM', '', '  The ancient unsolved problem of congruent numbers has been reduced to one of\nthe major questions of contemporary arithmetic: the finiteness of the number of\ncurves over $\\bf Q$ which become isomorphic at every place to a given curve. We\ngive an elementary introduction to congruent numbers and their conjectural\ncharacterisation, discuss local-to-global issues leading to the finiteness\nproblem, and list a few results and conjectures in the arithmetic theory of\nelliptic curves.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 08:32:53 GMT\"}]', '2010-03-15', '[[\"Dalawat\",\"Chandan Singh\",\"\"]]'),
(704.3784, 'Ivan Stefanov', 'Ivan Zh. Stefanov, Stoytcho S. Yazadjiev, Michail D. Todorov', 'Scalar-tensor black holes coupled to Born-Infeld nonlinear\n  electrodynamics', '12 pages, 4 figures, PRD', 'Phys.Rev.D75:084036,2007', '10.1103/PhysRevD.75.084036', '', 'gr-qc', '', '  The non-existence of asymptotically flat, neutral black holes and\nasymptotically flat, charged black holes in the Maxwell electrodynamics, with\nnon-trivial scalar field has been proved for a large class of scalar-tensor\ntheories. The no-scalar-hair theorems, however, do not apply in the case of\nnon-linear electrodynamics. In the present work numerical solutions describing\ncharged black holes coupled to Born-Infeld type non-linear electrodynamics in\nscalar-tensor theories of gravity with massless scalar field are found. The\ncausal structure and properties of the solutions are studied, and a comparison\nbetween these solutions and the corresponding solutions in the General\nRelativity is made. The presence of the scalar field leads to a much more\nsimple causal structure. The present class of black holes has a single,\nnon-degenerate horizon, i.e., its causal structure resembles that of the\nSchwarzschild black hole.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:00:37 GMT\"}]', '2008-11-26', '[[\"Stefanov\",\"Ivan Zh.\",\"\"],[\"Yazadjiev\",\"Stoytcho S.\",\"\"],[\"Todorov\",\"Michail D.\",\"\"]]'),
(704.3785, 'Xavier Tolsa', 'David Preiss, Xavier Tolsa, and Tatiana Toro', 'On the smoothness of H\\\"older-doubling measures', '26 pages, 1 figure', '', '', '', 'math.CA math.FA', '', '  In this paper we consider the question of whether the doubling character of a\nmeasure supported on a subset of $\\RR^m$ determines the regularity of its\nsupport (in a classical sense). This problem was studied by David, Kenig and\nToro for codimension 1 sets under the assumption that the support be flat. Here\nwe study the higher codimension case and remove the flatness hypothesis.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:09:31 GMT\"}]', '2007-05-23', '[[\"Preiss\",\"David\",\"\"],[\"Tolsa\",\"Xavier\",\"\"],[\"Toro\",\"Tatiana\",\"\"]]'),
(704.3786, 'Marco Polini', 'Marco Polini, Reza Asgari, Yafis Barlas, T. Pereg-Barnea, and A.H.\n  MacDonald', 'Graphene: A Pseudochiral Fermi Liquid', '15 pages, 4 figures, submitted', 'Solid State Commun. 143, 58 (2007)', '10.1016/j.ssc.2007.04.035', '', 'cond-mat.mes-hall', '', '  Doped graphene sheets are pseudochiral two-dimensional Fermi liquids with\nabnormal electron-electron interaction physics. We address graphene\'s Fermi\nliquid properties quantitatively using a microscopic random-phase-approximation\ntheory and comment on the importance of using exchange-correlation potentials\nbased on the properties of a chiral two-dimensional electron gas in\ndensity-functional-theory applications to graphene nanostructures.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:17:35 GMT\"}]', '2009-11-13', '[[\"Polini\",\"Marco\",\"\"],[\"Asgari\",\"Reza\",\"\"],[\"Barlas\",\"Yafis\",\"\"],[\"Pereg-Barnea\",\"T.\",\"\"],[\"MacDonald\",\"A. H.\",\"\"]]'),
(704.3787, 'Saifullah', 'Saifullah', 'Some Exact Solutions to Equations of Motion of an Incompressible Third\n  Grade Fluid', '6 pages, 7 figures', 'Journal of Fluids Engineering (Vol.130, Iss.6), 061401, 2008', '10.1115/1.2928407', '', 'math-ph math.MP', '', '  This investigation deals with some exact solutions of the equations governing\nthe steady plane motions of an incompressible third grade fluid by using\ncomplex variables and complex functions. Some of the solutions admit, as\nparticular cases, all the solutions of Moro et al[1].\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:48:42 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 22 Feb 2008 07:01:00 GMT\"}]', '2008-06-16', '[[\"Saifullah\",\"\",\"\"]]'),
(704.3788, 'Yoav Lahini', 'Yoav Lahini, Assaf Avidan, Francesca Pozzi, Marc Sorel, Roberto\n  Morandotti, Demetrios N. Christodoulides and Yaron Silberberg', 'Anderson localization and nonlinearity in one dimensional disordered\n  photonic lattices', '4 pages, 4 figures. Slightly different then the published version.\n  Comments welcome', 'Phys. Rev. Lett. 100, 013906 (2008)', '10.1103/PhysRevLett.100.013906', '', 'cond-mat.other cond-mat.dis-nn nlin.PS quant-ph', '', '  We experimentally investigate the evolution of linear and nonlinear waves in\na realization of the Anderson model using disordered one dimensional waveguide\nlattices. Two types of localized eigenmodes, flat-phased and staggered, are\ndirectly measured. Nonlinear perturbations enhances localization in one type,\nand induce delocalization in the other. In a complementary approach, we study\nthe evolution on short time scales of $\\delta$-like wavepackets in the presence\nof disorder. A transition from ballistic wavepacket expansion to exponential\n(Anderson) localization is observed. We find an intermediate regime in which\nthe ballistic and localized components coexist while diffusive dynamics is\nabsent. Evidence is found for a faster transition into localization under\nnonlinear conditions.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:53:59 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 20 May 2007 19:32:25 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 11 Aug 2007 14:02:56 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 7 Feb 2008 20:04:56 GMT\"}]', '2010-12-09', '[[\"Lahini\",\"Yoav\",\"\"],[\"Avidan\",\"Assaf\",\"\"],[\"Pozzi\",\"Francesca\",\"\"],[\"Sorel\",\"Marc\",\"\"],[\"Morandotti\",\"Roberto\",\"\"],[\"Christodoulides\",\"Demetrios N.\",\"\"],[\"Silberberg\",\"Yaron\",\"\"]]'),
(704.3789, 'Masayuki Sato', 'M. Sato and A. J. Sievers', 'Driven localized excitations in the acoustic spectrum of small nonlinear\n  macroscopic and microscopic lattices', 'Physical Review Letters, accepted', '', '10.1103/PhysRevLett.98.214101', '', 'nlin.PS', '', '  Both bright and dark traveling, locked, intrinsic localized modes (ILMs) have\nbeen generated with a spatially uniform driver at a frequency in the acoustic\nspectrum of a nonlinear micromechanical cantilever array. Complementary\nnumerical simulations show that a minimum density of modes, hence array size,\nis required for the formation of such locked smoothly running excitations.\nAdditional simulations on a small 1-D antiferromagnetic spin system are used to\nillustrate that such uniformly driven running ILMs should be a generic feature\nof a nanoscale atomic lattice.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 09:56:26 GMT\"}]', '2009-11-13', '[[\"Sato\",\"M.\",\"\"],[\"Sievers\",\"A. J.\",\"\"]]'),
(704.3790, 'Hsiang-nan Li', 'Soumitra Nandi and Hsiang-nan Li', 'Next-to-leading-order corrections to exclusive processes in $k_T$\n  factorization', '13 pages; version to appear in Physical Review D', 'Phys.Rev.D76:034008,2007', '10.1103/PhysRevD.76.034008', 'CU-Phys/05/2007', 'hep-ph', '', '  We calculate next-to-leading-order (NLO) corrections to exclusive processes\nin $k_T$ factorization theorem, taking $\\pi\\gamma^*\\to\\gamma$ as an example.\nPartons off-shell by $k_T^2$ are considered in both the quark diagrams from\nfull QCD and the effective diagrams for the pion wave function. The gauge\ndependences in the above two sets of diagrams cancel, when deriving the\n$k_T$-dependent hard kernel as their difference. The gauge invariance of the\nhard kernel is then proven to all orders by induction. The light-cone\nsingularities in the $k_T$-dependent pion wave function are regularized by\nrotating the Wilson lines away from the light cone. This regularization\nintroduces a factorization-scheme dependence into the hard kernel, which can be\nminimized in the standard way. Both the large double logarithms $\\ln^2k_T$ and\n$\\ln^2 x$, $x$ being a parton momentum fraction, arise from the loop correction\nto the virtual photon vertex, the former being absorbed into the pion wave\nfunction and organized by the $k_T$ resummation, and the latter absorbed into a\njet function and organized by the threshold resummation. The NLO corrections\nare found to be only few-percent for $\\pi\\gamma^*\\to\\gamma$, if setting the\nfactorization scale to the momentum transfer from the virtual photon.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 10:27:23 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 19 Aug 2007 11:59:33 GMT\"}]', '2008-11-26', '[[\"Nandi\",\"Soumitra\",\"\"],[\"Li\",\"Hsiang-nan\",\"\"]]'),
(704.3791, 'Marius Buliga', 'Marius Buliga', 'Microfractured media with a scale and Mumford-Shah energies', '', '', '', '', 'math.AP', '', '  We want to understand he concentration of damage in microfractured elastic\nmedia. Due to the different scallings of the volume and area (or area and\nlength in two dimensions) the traditional method of homogenization using\nperiodic arrays of cells seems to fail when applied to the Mumford-Shah\nfunctional and to periodically fractured domains.\n  In the present paper we are departing from traditional homogenization. The\nmain result implies the use of Mumford-Shah energies and leads to an\nexplanation of the observed concentration of damage in microfractured elastic\nbodies.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 10:36:10 GMT\"}]', '2007-05-23', '[[\"Buliga\",\"Marius\",\"\"]]'),
(704.3792, 'Masatoshi Imada', 'Takeshi Aimi and Masatoshi Imada', 'Gaussian-Basis Monte Carlo Method for Numerical Study on Ground States\n  of Itinerant and Strongly Correlated Electron Systems', '24 pages, 25 figures', 'J. Phys. Soc. Jpn. 76 (2007) 084709', '10.1143/JPSJ.76.084709', '', 'cond-mat.str-el cond-mat.stat-mech', '', '  We examine Gaussian-basis Monte Carlo method (GBMC) introduced by Corney and\nDrummond. This method is based on an expansion of the density-matrix operator\nrho by means of the coherent Gaussian-type operator basis Lambda and does not\nsuffer from the minus sign problem. The original method, however, often fails\nin reproducing the true ground state and causes systematic errors of calculated\nphysical quantities because the samples are often trapped in some metastable or\nsymmetry broken states. To overcome this difficulty, we combine the\nquantum-number projection scheme proposed by Assaad, Werner, Corboz, Gull and\nTroyer in conjunction with the importance sampling of the original GBMC method.\nThis improvement allows us to carry out the importance sampling in the\nquantum-number-projected phase-space. Some comparisons with the previous\nquantum-number projection scheme indicate that, in our method, the convergence\nwith the ground state is accelerated, which makes it possible to extend the\napplicability and widen the range of tractable parameters in the GBMC method.\nThe present scheme offers an efficient practical way of computation for\nstrongly correlated electron systems beyond the range of system sizes,\ninteraction strengths and lattice structures tractable by other computational\nmethods such as the quantum Monte Carlo method.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 10:39:10 GMT\"}]', '2007-08-29', '[[\"Aimi\",\"Takeshi\",\"\"],[\"Imada\",\"Masatoshi\",\"\"]]'),
(704.3793, 'Hossein Sadeghi', 'H. Sadeghi', 'Neutron-Deuteron System and Photon Polarization Parameter at Thermal\n  Neutron Energies', '10 pages, 3 figures, 2 tables', 'Phys.Rev.C75:044002,2007', '10.1103/PhysRevC.75.044002', '', 'nucl-th', '', '  Effective Field Theory(EFT) is, the unique, model independent and systematic\nlow-energy version of QCD for processes involving momenta below the pion mass.\nA low-energy photo-nuclear observable in three-body systems, photon\npolarization parameter at thermal neutron energies is calculated by using\npionless EFT up to next-to-next to leading order(N$^2$LO). In order to make a\ncomparative study of this model, we compared our results for photon\npolarization parameter with the realistic Argonne $v_{18}$ two-nucleon and\nUrbana IX or Tucson-Melbourne three-nucleon interactions. Three-body currents\ngive small but significant contributions to some of the observables in the\nneutron-deuteron radiative capture cross section at thermal neutron energies.\nIn this formalism the three-nucleon forces are needed up to N$^2$LO for cut-off\nindependent results. Our result converges order by order in low energy\nexpansion and also cut-off independent at this order.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 10:44:12 GMT\"}]', '2008-11-26', '[[\"Sadeghi\",\"H.\",\"\"]]'),
(704.3794, 'Fred MacKintosh', 'Fred C. MacKintosh and Alex J. Levine', 'Non-equilibrium mechanics and dynamics of motor activated gels', '21 pages, 8 figures', '', '10.1103/PhysRevLett.100.018104', '', 'cond-mat.soft cond-mat.stat-mech', '', '  The mechanics of cells is strongly affected by molecular motors that generate\nforces in the cellular cytoskeleton. We develop a model for cytoskeletal\nnetworks driven out of equilibrium by molecular motors exerting transient\ncontractile stresses. Using this model we show how motor activity can\ndramatically increase the network\'s bulk elastic moduli. We also show how motor\nbinding kinetics naturally leads to enhanced low-frequency stress fluctuations\nthat result in non-equilibrium diffusive motion within an elastic network, as\nseen in recent \\emph{in vitro} and \\emph{in vivo} experiments.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 11:37:54 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 30 Sep 2007 14:43:39 GMT\"}]', '2009-11-13', '[[\"MacKintosh\",\"Fred C.\",\"\"],[\"Levine\",\"Alex J.\",\"\"]]'),
(704.3795, 'Mahendra K. Verma', 'Supriyo Pal, Krishna Kumar, Mahendra K. Verma, Daniele Carati, Arnab\n  K. De, Vinayak Eswaran', 'Chaotic traveling rolls in Rayleigh-B\\\'enard convection', '9 pages. Revtex preprint format', '', '', '', 'nlin.CD astro-ph cond-mat.stat-mech physics.flu-dyn', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper we investigate two-dimensional (2D) Rayleigh-B\\\'enard\nconvection using direct numerical simulation in Boussinesq fluids of Prandtl\nnumber $P = 6.8$ confined between thermally conducting plates. We show through\nthe simulation that in a small range of reduced Rayleigh number $r$ ($770 < r <\n890$) the 2D rolls move chaotically in a direction normal to the roll axis. The\nlateral shift of the rolls may lead to global flow reversal of the convective\nmotion. The chaotic traveling rolls are observed in simulation with {\\it\nfree-slip} as well as {\\it no-slip} boundary conditions on the velocity field.\nWe show that the traveling rolls and the flow reversal are due to an interplay\nbetween the real and imaginary parts of the critical modes.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 11:53:04 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 5 Dec 2008 17:31:13 GMT\"}]', '2008-12-05', '[[\"Pal\",\"Supriyo\",\"\"],[\"Kumar\",\"Krishna\",\"\"],[\"Verma\",\"Mahendra K.\",\"\"],[\"Carati\",\"Daniele\",\"\"],[\"De\",\"Arnab K.\",\"\"],[\"Eswaran\",\"Vinayak\",\"\"]]'),
(704.3796, 'Simon Chelkowski', 'Simon Chelkowski, Henning Vahlbruch, Karsten Danzmann, Roman Schnabel', 'Coherent control of broadband vacuum squeezing', '9 pages, 8 figures', 'PHYSICAL REVIEW A 75, 043814 (2007)', '10.1103/PhysRevA.75.043814', '', 'quant-ph', '', '  We present the observation of optical fields carrying squeezed vacuum states\nat sideband frequencies from 10Hz to above 35MHz. The field was generated with\ntype-I optical parametric oscillation below threshold at 1064nm. A coherent,\nunbalanced classical modulation field at 40MHz enabled the generation of error\nsignals for stable phase control of the squeezed vacuum field with respect to a\nstrong local oscillator. Broadband squeezing of approximately -4dB was measured\nwith balanced homodyne detection. The spectrum of the squeezed field allows a\nquantum noise reduction of ground-based gravitational wave detectors over their\nfull detection band, regardless of whether homodyne readout or radio-frequency\nheterodyne readout is used.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 12:15:04 GMT\"}]', '2007-05-23', '[[\"Chelkowski\",\"Simon\",\"\"],[\"Vahlbruch\",\"Henning\",\"\"],[\"Danzmann\",\"Karsten\",\"\"],[\"Schnabel\",\"Roman\",\"\"]]'),
(704.3797, 'Hennie Mastwijk', 'H.C. Mastwijk, P.V. Bartels, H.L.M. Lelieveld', 'The origin of the work function', '12 pages, 9 figures, updated with theoretical formalisms', '', '', '', 'cond-mat.str-el', '', '  In this paper we analyse the mechanisms responsible for the bonding of\nelectrons to metal surfaces. We present and validate a method to measure the\nenergy distribution of dense electron ensembles at ambient conditions. We have\nfound sharp structures in the energy distribution of charge confined at metal\nsurfaces. These structures correspond to the onset of space charge i.e.\nelectron emission. The threshold energy for emission increases linear with the\nfree electron density. We conclude that the work function is a direct measure\nof the Hartree-Fock exchange energy. Remarkably, the emissions that have been\nobserved do not obey the Einstein-Millikan threshold relation for the photo\nelectric effect. By discrimination between requirements for energy and momentum\nwe deduce that electron emissions are trigged by photon momentum. We claim that\nthe photo electric effect is the result of a phase transition in an electron\ngas that connects a surface bound, condensed state to a free continuum state.\nThe assignment of a phase transition to the effect under consideration is\njustified by analyzing the behaviour of the Fermi-Dirac energy distribution\nupon raising the Fermi level. We predict an abrupt increment in the number of\nelectrons in the continuum that exceeds 70 orders of magnitude. Both the\nobserved threshold energy and the line shape of the transition are in good\nagreement with theoretical predictions.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 18:01:57 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Apr 2007 20:13:42 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 26 Jun 2007 09:21:15 GMT\"}]', '2007-06-26', '[[\"Mastwijk\",\"H. C.\",\"\"],[\"Bartels\",\"P. V.\",\"\"],[\"Lelieveld\",\"H. L. M.\",\"\"]]'),
(704.3798, 'Bence T\\\'oth', 'Bence Toth, Balint Toth, Janos Kertesz', 'Modeling the Epps effect of cross correlations in asset prices', 'to appear in the Proceedings of SPIE Fluctuations and Noise 2007', 'Proc. SPIE, Vol. 6601, 66010J (2007)', '10.1117/12.727127', '', 'q-fin.ST physics.data-an physics.soc-ph', '', '  We review the decomposition method of stock return cross-correlations,\npresented previously for studying the dependence of the correlation coefficient\non the resolution of data (Epps effect). Through a toy model of random\nwalk/Brownian motion and memoryless renewal process (i.e. Poisson point\nprocess) of observation times we show that in case of analytical treatability,\nby decomposing the correlations we get the exact result for the frequency\ndependence. We also demonstrate that our approach produces reasonable fitting\nof the dependence of correlations on the data resolution in case of empirical\ndata. Our results indicate that the Epps phenomenon is a product of the finite\ntime decay of lagged correlations of high resolution data, which does not scale\nwith activity. The characteristic time is due to a human time scale, the time\nneeded to react to news.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 13:25:43 GMT\"}]', '2009-01-11', '[[\"Toth\",\"Bence\",\"\"],[\"Toth\",\"Balint\",\"\"],[\"Kertesz\",\"Janos\",\"\"]]'),
(704.3799, 'Shijing Gong', 'S.J. Gong and Z.Q. Yang', 'Spin filtering implemented through Rashba and weak magnetic modulations', '4 pages, 4 figures', '', '10.1063/1.2767373', '', 'cond-mat.mes-hall', '', '  We present two theoretical schemes for spin filters in one-dimensional\nsemiconductor quantum wires with spatially modulated Rashba spin-orbit coupling\n(SOC) as well as weak magnetic potential. For case I, the SOC is periodic and\nthe weak magnetic potential is applied uniformly along the wire. Full spin\npolarizations with opposite signs are obtained within two separated energy\nintervals. For case II, the weak magnetic potential is periodic while the SOC\nis uniform. An ideal negative/positive switching effect for spin polarization\nis realized by tuning the strength of SOC. The roles of SOC, magnetic\npotential, and their coupling on the spin filtering are analyzed.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 13:30:17 GMT\"}]', '2009-11-13', '[[\"Gong\",\"S. J.\",\"\"],[\"Yang\",\"Z. Q.\",\"\"]]'),
(704.3800, 'Neil Bevis', 'Neil Bevis, Mark Hindmarsh, Martin Kunz and Jon Urrestilla', 'CMB polarization power spectra contributions from a network of cosmic\n  strings', '12 pages, 5 figures. Minor re-phrasings. Matches final print version', 'Phys.Rev.D76:043005,2007', '10.1103/PhysRevD.76.043005', '', 'astro-ph hep-th', '', '  We present the first calculation of the possible (local) cosmic string\ncontribution to the cosmic microwave background polarization spectra from\nsimulations of a string network (rather than a stochastic collection of\nunconnected string segments). We use field theory simulations of the Abelian\nHiggs model to represent local U(1) strings, including their radiative decay\nand microphysics. Relative to previous estimates, our calculations show a shift\nin power to larger angular scales, making the chance of a future cosmic string\ndetection from the B-mode polarization slightly greater. We explore a future\nground-based polarization detector, taking the CLOVER project as our example.\nIn the null hypothesis (that cosmic strings make a zero contribution) we find\nthat CLOVER should limit the string tension \\mu to G\\mu<0.12e-6 (where G is the\ngravitational constant), above which it is likely that a detection would be\npossible.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 14:40:40 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 20 May 2007 09:47:30 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 28 Aug 2007 09:54:13 GMT\"}]', '2008-11-26', '[[\"Bevis\",\"Neil\",\"\"],[\"Hindmarsh\",\"Mark\",\"\"],[\"Kunz\",\"Martin\",\"\"],[\"Urrestilla\",\"Jon\",\"\"]]'),
(704.3801, 'Kejia Lee', 'G. J. Qiao, K. J. Lee, B. Zhang, H. G. Wang and R. X. Xu', 'An annular gap acceleration model for $\\gamma$-ray emission of pulsars', '11 pages 2 figures, accepted by Chinese Journal of Astronomy and\n  Astrophysics', '', '10.1088/1009-9271/7/4/04', '', 'astro-ph', '', '  If the binding energy of the pulsar\'s surface is not so high (the case of a\nneutron star), both the negative and positive charges will flow out freely from\nthe surface of the star. The annular free flow model for $\\gamma$-ray emission\nof pulsars is suggested in this paper. It is emphasized that: (1). Two kinds of\nacceleration regions (annular and core) need to be taken into account. The\nannular acceleration region is defined by the magnetic field lines that cross\nthe null charge surface within the light cylinder. (2). If the potential drop\nin the annular region of a pulsar is high enough (normally the cases of young\npulsars), charges in both the annular and the core regions could be accelerated\nand produce primary gamma-rays. Secondary pairs are generated in both regions\nand stream outwards to power the broadband radiations. (3). The potential drop\nin the annular region grows more rapidly than that in the core region. The\nannular acceleration process is a key point to produce wide emission beams as\nobserved. (4). The advantages of both the polar cap and outer gap models are\nretained in this model. The geometric properties of the $\\gamma$-ray emission\nfrom the annular flow is analogous to that presented in a previous work by Qiao\net al., which match the observations well. (5). Since charges with different\nsigns leave the pulsar through the annular and the core regions, respectively,\nthe current closure problem can be partially solved.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 14:35:50 GMT\"}]', '2020-06-03', '[[\"Qiao\",\"G. J.\",\"\"],[\"Lee\",\"K. J.\",\"\"],[\"Zhang\",\"B.\",\"\"],[\"Wang\",\"H. G.\",\"\"],[\"Xu\",\"R. X.\",\"\"]]'),
(704.3802, 'C. Miguel Arizmendi', 'C.M. Arizmendi, H.G.E. Hentschel, F. Family', 'Entropic Studies of Cytoskeletal Motors Jamming', '6 pages, 2 figures', 'Physica A: Statistical Mechanics and its Applications, Volume 356,\n  Issue 1, 1 October 2005, Pages 6-11', '', '', 'cond-mat.soft', '', '  Can the different causes for disruption of intracellular transport be traced\nfrom the trajectories of the molecular motors on the cytoskeletal filaments? We\nwill attempt to answer this important question in a Monte Carlo model of\nmicrotubule-motor protein interaction from the point of view of information\ntheory.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 15:02:04 GMT\"}]', '2007-05-23', '[[\"Arizmendi\",\"C. M.\",\"\"],[\"Hentschel\",\"H. G. E.\",\"\"],[\"Family\",\"F.\",\"\"]]'),
(704.3803, 'Kunth Daniel', 'Daniel Kunth (Institut Astrophysique de Paris, France; kunth at\n  iap.fr) and Goran Ostlin (Stockholm Observatory, Sweden; ostlin at\n  astro.su.se)', 'Are the most metal-poor galaxies young?', 'Galaxy Evolution across the Hubble Time Proceedings IAU Symposium No.\n  235, 2006 F.Combes and J. Palous, eds. c 2006 International Astronomical\n  Union', '', '10.1017/S1743921306005060', '', 'astro-ph', '', '  We review the possibility that metallicity could provide a diagnostic for the\nage of a galaxy, hence that the most metal-poor star forming galaxies in the\nlocal universe may be genuinely young. Indeed, observational evidence for\ndownsizing shows the average age of the stars in a galaxy to decrease with\ndecreasing mass and metallicity. However, we conclude both from observational\nand theoretical viewpoints that metallicity is not an arrow of time.\nConsequently the most metal poor galaxies of our local universe are not\nnecessarely young. Current observations suggest that an old stellar population\nis present in all metal-poor galaxies, although a couple of cases, e.g. IZw18,\nremain under debate. Further observations with more sentitive equipement should\nsettle this question in the coming years.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 15:36:36 GMT\"}]', '2015-05-13', '[[\"Kunth\",\"Daniel\",\"\",\"Institut Astrophysique de Paris, France; kunth at\\n  iap.fr\"],[\"Ostlin\",\"Goran\",\"\",\"Stockholm Observatory, Sweden; ostlin at\\n  astro.su.se\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3804, 'Armen M. Gulian', 'A. M. Gulian', 'Superconducting antenna for detection of gravitational waves', 'This paper has been withdrawn because much more advanced concept has\n  been developed by the author with colleagues in 2011', '', '', '', 'cond-mat.supr-con gr-qc physics.ins-det', '', '  Combining the principle of magnetic flux quantization inside a\nsuperconducting loop and existence of rigid platforms (i.e., solids,\nnon-deformable under the action of gravitational waves) a design for\ngravitational wave antenna is suggested. This design could yield a non-resonant\ndetector, with modest sizes and capability to generate detectable signals for\ngravitational waves from astrophysical sources.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 15:37:42 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 23 Dec 2011 18:29:04 GMT\"}]', '2011-12-26', '[[\"Gulian\",\"A. M.\",\"\"]]'),
(704.3805, 'Kunth Daniel', 'Kunth Daniel (Institut Astrophysique de Paris, France)', 'Starbursts and their contribution to metal enrichment', '10 pages; Proceedings of the conference held at La Palma: The Metal\n  Rich Universe, 2006. Eds G. Israelian et al. CUP', '', '', '', 'astro-ph', '', '  I review the properties of starburst galaxies, compare the properties of the\nlocal ones with more distant starburts and examine their role in the metal\nenrichment of the interstellar medium and the intergalactic-intracluster\nmedium. Metallicity is not an arrow of time and contrary to current belief\nmetal rich galaxies can also be found at high redshift.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 15:49:40 GMT\"}]', '2007-05-23', '[[\"Daniel\",\"Kunth\",\"\",\"Institut Astrophysique de Paris, France\"]]'),
(704.3806, 'Leonid P. Pryadko', 'Leonid P. Pryadko and Alexander N. Korotkov', 'Coherence of a Josephson phase qubit under partial-collapse measurement', '4p., 2eps figures', 'Phys. Rev. B 76, 100503(R) (2007)', '10.1103/PhysRevB.76.100503', '', 'cond-mat.mes-hall cond-mat.other quant-ph', '', '  We discuss quantum evolution of a decaying state in relation to a recent\nexperiment of Katz et al. Based on exact analytical and numerical solutions of\na simple model, we identify a regime where qubit retains coherence over a\nfinite time interval independently of the rates of three competing decoherence\nprocesses. In this regime, the quantum decay process can be continuously\nmonitored via a ``weak\'\' measurement without affecting the qubit coherence.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 15:54:49 GMT\"}]', '2009-11-13', '[[\"Pryadko\",\"Leonid P.\",\"\"],[\"Korotkov\",\"Alexander N.\",\"\"]]'),
(704.3807, 'Marcio Mel\\\'endez', 'M. Melendez, M.A. Bautista and N.R. Badnell', 'Atomic data from the Iron Project. LXIV. Radiative transition rates and\n  collision strengths for Ca II', '8 pages, 4 figures. The atomic data from this work, including energy\n  levels, A-values, and effective collision strengths, is available in\n  electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr\n  (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/', '', '10.1051/0004-6361:20077262', '', 'astro-ph', '', '  This work reports radiative transition rates and electron impact excitation\nrate coefficients for levels of the n= 3, 4, 5, 6, 7, 8 configurations of Ca\nII. The radiative data were computed using the Thomas-Fermi-Dirac central\npotential method in the frozen core approximation and includes the polarization\ninteraction between the valence electron and the core using a model potential.\nThis method allows for configuration interactions (CI) and relativistic effects\nin the Breit-Pauli formalism. Collision strengths in LS-coupling were\ncalculated in the close coupling approximation with the R-matrix method. Then,\nfine structure collision strengths were obtained by means of the\nintermediate-coupling frame transformation (ICFT) method which accounts for\nspin-orbit coupling effects. We present extensive comparisons with the most\nrecent calculations and measurements for Ca II as well as a comparison between\nthe core polarization results and the \"unpolarized\" values. We find that core\npolarization affects the computed lifetimes by up to 20%. Our results are in\nvery close agreement with recent measurements for the lifetimes of metastable\nlevels. The present collision strengths were integrated over a Maxwellian\ndistribution of electron energies and the resulting effective collision\nstrengths are given for a wide range of temperatures. Our effective collision\nstrengths for the resonance transitions are within ~11% from previous values\nderived from experimental measurements, but disagree with latter computations\nusing the distorted wave approximation.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 17:17:01 GMT\"}]', '2009-11-13', '[[\"Melendez\",\"M.\",\"\"],[\"Bautista\",\"M. A.\",\"\"],[\"Badnell\",\"N. R.\",\"\"]]'),
(704.3808, 'Jakob Enemark', 'Jakob Enemark and Kim Sneppen', 'On Gene Duplication Models for Evolving Regulatory Networks', '14 pages, 7 figures', '', '10.1088/1742-5468/2007/11/P11007', '', 'q-bio.PE q-bio.OT', '', '  Background: Duplication of genes is important for evolution of molecular\nnetworks. Many authors have therefore considered gene duplication as a driving\nforce in shaping the topology of molecular networks. In particular it has been\nnoted that growth via duplication would act as an implicit way of preferential\nattachment, and thereby provide the observed broad degree distributions of\nmolecular networks.\n  Results: We extend current models of gene duplication and rewiring by\nincluding directions and the fact that molecular networks are not a result of\nunidirectional growth. We introduce upstream sites and downstream shapes to\nquantify potential links during duplication and rewiring. We find that this in\nitself generates the observed scaling of transcription factors for genome sites\nin procaryotes. The dynamical model can generate a scale-free degree\ndistribution, p(k)&prop; 1/k^&gamma;, with exponent &gamma;=1 in the\nnon-growing case, and with &gamma;>1 when the network is growing.\n  Conclusions: We find that duplication of genes followed by substantial\nrecombination of upstream regions could generate main features of genetic\nregulatory networks. Our steady state degree distribution is however to broad\nto be consistent with data, thereby suggesting that selective pruning acts as a\nmain additional constraint on duplicated genes. Our analysis shows that gene\nduplication can only be a main cause for the observed broad degree\ndistributions, if there is also substantial recombinations between upstream\nregions of genes.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 16:16:09 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 3 Jul 2007 10:06:28 GMT\"}]', '2009-11-13', '[[\"Enemark\",\"Jakob\",\"\"],[\"Sneppen\",\"Kim\",\"\"]]'),
(704.3809, 'Laurent Cognet', 'David Lasne (CPMOH), Gerhard A. Blab (CPMOH), St\\\'ephane Berciaud\n  (CPMOH), Martin Heine (PCS), Laurent Groc (PCS), Daniel Choquet (PCS),\n  Laurent Cognet (CPMOH), Brahim Lounis (CPMOH)', 'Single NanoParticle Photothermal Tracking (SNaPT) of 5 nm gold beads in\n  live cells', '', 'Biophysical Journal 91, 12 (15/12/2006) 4598', '10.1529/biophysj.106.089771', '', 'physics.bio-ph physics.optics', '', '  Tracking individual nano-objets in live cells during arbitrary long times is\nan ubiquitous need in modern biology. We present here a method for tracking\nindividual 5 nm gold nanoparticles on live cells. It relies on the photothermal\neffect and the detection of the Laser Induced Scattering around a NanoAbsorber\n(LISNA). The key point for recording trajectories at video rate is the use of a\ntriangulation procedure. The effectiveness of the method is tested against\nSingle fluorescent Molecule Tracking in live COS7 cells on subsecond time\nscales. We further demonstrate recordings for several minutes of AMPA receptors\ntrajectories on the plasma membrane of live neurons. SNaPT has the unique\npotential to record arbitrary long trajectory of membrane proteins using\nnon-fluorescent nanometer sized labels.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 19:52:46 GMT\"}]', '2007-05-23', '[[\"Lasne\",\"David\",\"\",\"CPMOH\"],[\"Blab\",\"Gerhard A.\",\"\",\"CPMOH\"],[\"Berciaud\",\"Stéphane\",\"\",\"CPMOH\"],[\"Heine\",\"Martin\",\"\",\"PCS\"],[\"Groc\",\"Laurent\",\"\",\"PCS\"],[\"Choquet\",\"Daniel\",\"\",\"PCS\"],[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3810, 'Michael Mattes Dr.', 'T.Beck, M.Mattes and M.Sorg', 'Positronium Groundstate in Relativistic Schroedinger Theory', '80 pages and 2 figures', '', '', '', 'hep-th', '', '  The usefulness of the Relativistic Schr\\\"odinger Theory (RST) is studied in\nthe field of atomic physics. As a concrete demonstration, the positronium\ngroundstate is considered in great detail; especially the groundstate energy\n$E_0$ is worked out in the non-relativistic approximation and under neglection\nof the magnetic interactions between the positron and the electron. The\ncorresponding RST prediction $(E_0\\simeq -6,48 [eV])$ misses the analogous\nconventional Schr\\\"odinger result $(E_0\\simeq -6,80 [eV])$ but is closer to the\nlatter than the corresponding Hartree approximation $(-2,65 [eV])$. The missing\nbinding energy of $6,80-6,48=0,32 [eV]$ can be attributed to the approximative\nuse of an SO(3) symmetric interaction potential which in RST, however, is\nactually only SO(2) invariant against rotations around the z-axis. It is\nexpected that, with the correct use of an anisotropic interaction potential due\nto the SO(2) symmetry, the RST predictions will come even closer to the\nconventional Schr\\\"odinger result, where however the mathematical structure of\nRST relies on exotic (i.e. double-valued) wave functions and on the\ncorresponding unconventional interaction potentials (e.g. Struve-Neumann\npotential).\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 16:41:51 GMT\"}]', '2007-05-23', '[[\"Beck\",\"T.\",\"\"],[\"Mattes\",\"M.\",\"\"],[\"Sorg\",\"M.\",\"\"]]'),
(704.3811, 'Bartosz Kwa\\\'sniewski', 'B. K. Kwasniewski, A. V. Lebedev', 'Relative Cuntz-Pimsner Algebras, Partial Isometric Crossed Products and\n  Reduction of Relations', '13 pages, 1 table', '', '', '', 'math.OA math.FA', '', '  The article discusses the interrelation between relative Cuntz-Pimsner\nalgebras and partial isometric crossed products, and presents a procedure that\nreduces any given Hilbert bimodule to the \"smallest\" Hilbert bimodule yielding\nthe same relative Cuntz-Pimsner algebra as the initial one. In the context of\ncrossed products this reduction procedure corresponds to reduction of\nC*-dynamical systems.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 23:12:36 GMT\"}]', '2007-05-23', '[[\"Kwasniewski\",\"B. K.\",\"\"],[\"Lebedev\",\"A. V.\",\"\"]]'),
(704.3812, 'Miloslav Znojil', 'Miloslav Znojil', 'Conditional observability', '21 pp incl. 10 fig', 'Phys. Lett. B 650 (2007) 440 - 446', '10.1016/j.physletb.2007.05.054', '', 'math-ph math.MP', '', '  For a quantum Hamiltonian H =H(p) the observability of the energies E may be\nrobust (whenever all E are real at all p) or, otherwise, conditional. Using a\npseudo-Hermitian family of N-state chain models H we discuss some generic\nproperties of conditionally observable spectra.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 18:24:21 GMT\"}]', '2008-02-10', '[[\"Znojil\",\"Miloslav\",\"\"]]'),
(704.3813, 'Armando Gil de Paz', 'B.F. Madore (1), A. Gil de Paz (2), O. Pevunova (3), I. Thompson (1)\n  ((1) Carnegie Observatories, (2) Universidad Complutense de Madrid, (3) NED,\n  Caltech)', 'The Curious Case of NGC6908', '17 pages, 8 figures, accepted for publication in AJ', 'Astron.J.134:314-320,2007', '10.1086/518557', '', 'astro-ph', '', '  The object NGC6908 was once thought to be simply a surface-brightness\nenhancement in the eastern spiral arm of the nearby spiral galaxy NGC6907.\nBased on an examination of near-infrared imaging, the object is shown in fact\nto be a lenticular S0(6/7) galaxy hidden in the optical glare of the disk and\nspiral structure of the larger galaxy. New radial velocities of NGC6908\n(3,060+/-16 (emission); 3,113+/-73 km/s (absorption)) have been obtained at the\nBaade 6.5m and the duPont 2.5m telescopes at Las Campanas, Chile placing\nNGC6908 at the same expansion-velocity distance as NGC6907 (3,190+/-5 km/s),\neliminating the possibility of a purely chance line-of-sight coincidence. The\nonce-enigmatic asymmetries in the disk and outer spiral structure of NGC6907\nare now explained as being due to an advanced merger event. Newly discovered\ntails and debris in the outer reaches of this galaxy further support the merger\nscenario for this system. This pair of galaxies is a rather striking example of\ntwo objects discovered over 100 years ago, whose true nature was lost until\nmodern detectors operating at infrared wavelengths gave us a new\n(high-contrast) look. Other examples of embedded merger remnants may also\nreveal themselves in the growing samples of near-infrared imaging of nearby\ngalaxies; and a pilot study does reveal several other promising candidates for\nfollow-up observations.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 18:31:09 GMT\"}]', '2009-06-23', '[[\"Madore\",\"B. F.\",\"\"],[\"de Paz\",\"A. Gil\",\"\"],[\"Pevunova\",\"O.\",\"\"],[\"Thompson\",\"I.\",\"\"]]'),
(704.3814, 'Laurent Cognet', 'St\\\'ephane Berciaud (CPMOH), Laurent Cognet (CPMOH), Philippe Tamarat\n  (CPMOH), Brahim Lounis (CPMOH)', 'Observation of intrinsic size effects in the optical response of\n  individual gold nanoparticles', '', 'Nano Letters 5, 3 (15/02/2005) 515', '10.1021/nl050062t', '', 'physics.optics cond-mat.other', '', '  The Photothermal Heterodyne Imaging method is used to study for the first\ntime the absorption spectra of individual gold nanoparticles with diameters\ndown to 5 nm. Intrinsic size effects wich result in a broadening of the Surface\nPlasmon resonance are unambiguously observed. Dispersions in the peak energies\nand homogeneous widths of the single particle resonances are revealed. The\nexperimental results are analysed within the frame of Mie theory.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 19:49:59 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 1 Jun 2007 15:40:38 GMT\"}]', '2007-06-13', '[[\"Berciaud\",\"Stéphane\",\"\",\"CPMOH\"],[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Tamarat\",\"Philippe\",\"\",\"CPMOH\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3815, 'Laurent Cognet', 'St\\\'ephane Berciaud (CPMOH), Laurent Cognet (CPMOH), Brahim Lounis\n  (CPMOH)', 'Photothermal Absorption Spectroscopy of Individual Semiconductor\n  Nanocrystals', '', 'Nano Letters 5, 11 (25/10/2005) 2160', '10.1021/nl051805d', '', 'physics.optics cond-mat.other', '', '  Photothermal heterodyne detection is used to record the first\nroom-temperature absorption spectra of single CdSe/ZnS semiconductor\nnanocrystals. These spectra are recorded in the high cw excitation regime, and\nthe observed bands are assigned to transitions involving biexciton and trion\nstates. Comparison with the single nanocrystals photoluminescence spectra leads\nto the measurement of spectral Stokes shifts free from ensemble averaging.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 19:50:57 GMT\"}]', '2007-05-23', '[[\"Berciaud\",\"Stéphane\",\"\",\"CPMOH\"],[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3816, 'Laurent Cognet', 'Laurent Cognet (CPMOH), Catherine Tardin (CPMOH), David Boyer (CPMOH),\n  Daniel Choquet (PCS), Philippe Tamarat (CPMOH), Brahim Lounis (CPMOH)', 'Single metallic nanoparticle imaging for protein detection in cells', '', 'Proceeding of the national academy of sciences 100, 20\n  (30/09/2003) 11350', '10.1073/pnas.1534635100', '', 'physics.optics physics.bio-ph', '', '  We performed a visualization of membrane proteins labeled with 10-nm gold\nnanoparticles in cells, using an all-optical method based on photothermal\ninterference contrast. The high sensitivity of the method and the stability of\nthe signals allows 3D imaging of individual nanoparticles without the drawbacks\nof photobleaching and blinking inherent to fluorescent markers. A simple\nanalytical model is derived to account for the measurements of the signal\namplitude and the spatial resolution. The photothermal interference contrast\nmethod provides an efficient, reproducible, and promising way to visualize low\namounts of proteins in cells by optical means.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 19:51:29 GMT\"}]', '2007-05-23', '[[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Tardin\",\"Catherine\",\"\",\"CPMOH\"],[\"Boyer\",\"David\",\"\",\"CPMOH\"],[\"Choquet\",\"Daniel\",\"\",\"PCS\"],[\"Tamarat\",\"Philippe\",\"\",\"CPMOH\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3817, 'C. Miguel Arizmendi', 'D.G. Zarlenga, H.A. Larrondo, C.M. Arizmendi, and F. Family', 'Trapping mechanism in overdamped ratchets with quenched noise', '21 pages, 6 figures, to appear in PRE', 'Phys. Rev. E 75, 051101 (2007)', '10.1103/PhysRevE.75.051101', '', 'cond-mat.stat-mech', '', '  A trapping mechanism is observed and proposed as the origin of the anomalous\nbehavior recently discovered in transport properties of overdamped ratchets\nsubject to external oscillatory drive in the presence of quenched noise. In\nparticular, this mechanism is shown to appear whenever the quenched disorder\nstrength is greater than a threshold value. The minimum disorder strength\nrequired for the existence of traps is determined by studying the trap\nstructure in a disorder configuration space. An approximation to the trapping\nprobability density function in a disordered region of finite length included\nin an otherwise perfect ratchet lattice is obtained. The mean velocity of the\nparticles and the diffusion coefficient are found to have a non-monotonic\ndependence on the quenched noise strength due to the presence of the traps.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 20:10:56 GMT\"}]', '2009-11-13', '[[\"Zarlenga\",\"D. G.\",\"\"],[\"Larrondo\",\"H. A.\",\"\"],[\"Arizmendi\",\"C. M.\",\"\"],[\"Family\",\"F.\",\"\"]]'),
(704.3818, 'Galina L. Klimchitskaya', 'B. Geyer, G.L. Klimchitskaya, V.M. Mostepanenko', 'Analytic approach to the thermal Casimir force between metal and\n  dielectric', '34 pages, 3 figures, elsart.cls is used, to appear in Ann. Phys.\n  (N.Y.), 2007', 'Annals of Physics, v.323, p.291-316 (2008).', '10.1016/j.aop.2007.04.005', '', 'quant-ph', '', '  The analytic asymptotic expressions for the Casimir free energy, pressure and\nentropy at low temperature in the configuration of one metal and one dielectric\nplate are obtained. For this purpose we develop the perturbation theory in a\nsmall parameter proportional to the product of the separation between the\nplates and the temperature. This is done using both the simplified model of an\nideal metal and of a dielectric with constant dielectric permittivity and for\nthe realistic case of the metal and dielectric with frequency-dependent\ndielectric permittivities. The analytic expressions for all related physical\nquantities at high temperature are also provided. The obtained analytic results\nare compared with numerical computations and good agreement is found. We\ndemonstrate for the first time that the Lifshitz theory, when applied to the\nconfiguration of metal-dielectric, satisfies the requirements of thermodynamics\nif the static dielectric permittivity of a dielectric plate is finite. If it is\ninfinitely large, the Lifshitz formula is shown to violate the Nernst heat\ntheorem. The implications of these results for the thermal quantum field theory\nin Matsubara formulation and for the recent measurements of the Casimir force\nbetween metal and semiconductor surfaces are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 20:11:21 GMT\"}]', '2008-01-13', '[[\"Geyer\",\"B.\",\"\"],[\"Klimchitskaya\",\"G. L.\",\"\"],[\"Mostepanenko\",\"V. M.\",\"\"]]'),
(704.3819, 'Jagannatha Senesi', 'Vyjayanthi Chari, Ghislain Fourier, Prasad Senesi', 'Weyl modules for the twisted loop algebras', '19 pages, acknowledgment of NSF support added on page 1', 'J. Algebra 319 (2008), no. 12, 5016-5038', '', '', 'math.RT math.QA', '', '  The notion of a Weyl module, previously defined for the untwisted affine\nalgebras, is extended here to the twisted affine algebras. We describe an\nidentification of the Weyl modules for the twisted affine algebras with\nsuitably chosen Weyl modules for the untwisted affine algebras. This\nidentification allows us to use known results in the untwisted case to compute\nthe dimensions and characters of the Weyl modules for the twisted algebras.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 22:08:01 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 19:09:03 GMT\"}]', '2012-12-18', '[[\"Chari\",\"Vyjayanthi\",\"\"],[\"Fourier\",\"Ghislain\",\"\"],[\"Senesi\",\"Prasad\",\"\"]]'),
(704.3820, 'Stephane Gaubert', 'Jean Clairambault, Stephane Gaubert, and Benoit Perthame', 'An inequality for the Perron and Floquet eigenvalues of monotone\n  differential systems and age structured equations', '7 pages, in English, with an abridged French version', 'Comptes Rendus Mathematique, Volume 345, Issue 10, 15 November\n  2007, Pages 549-554', '10.1016/j.crma.2007.10.001', '', 'math.SP math.AP', '', '  For monotone linear differential systems with periodic coefficients, the\n(first) Floquet eigenvalue measures the growth rate of the system. We define an\nappropriate arithmetico-geometric time average of the coefficients for which we\ncan prove that the Perron eigenvalue is smaller than the Floquet eigenvalue. We\napply this method to Partial Differential Equations, and we use it for an\nage-structured systems of equations for the cell cycle. This opposition between\nFloquet and Perron eigenvalues models the loss of circadian rhythms by cancer\ncells.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 22:05:30 GMT\"}]', '2007-12-04', '[[\"Clairambault\",\"Jean\",\"\"],[\"Gaubert\",\"Stephane\",\"\"],[\"Perthame\",\"Benoit\",\"\"]]'),
(704.3821, 'Aminul Huq', 'Aminul Huq', 'Compositions of Graphs Revisited', '6 pages', '', '', '', 'math.CO', '', '  The idea of graph compositions, which was introduced by A. Knopfmacher and M.\nE. Mays, generalizes both ordinary compositions of positive integers and\npartitions of finite sets. In their original paper they developed formulas,\ngenerating functions, and recurrence relations for composition counting\nfunctions for several families of graphs. Here we show that some of the results\ninvolving compositions of bipartite graphs can be derived more easily using\nexponential generating functions.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 22:42:33 GMT\"}]', '2007-05-23', '[[\"Huq\",\"Aminul\",\"\"]]'),
(704.3822, 'Eitan Tadmor', 'Shlomo Engelberg and Eitan Tadmor', 'Recovery of edges from spectral data with noise -- a new perspective', '', '', '', '', 'math.NA math.ST stat.TH', '', '  We consider the problem of detecting edges in piecewise smooth functions from\ntheir N-degree spectral content, which is assumed to be corrupted by noise.\nThere are three scales involved: the \"smoothness\" scale of order 1/N, the noise\nscale of order $\\eta$ and the O(1) scale of the jump discontinuities. We use\nconcentration factors which are adjusted to the noise variance, $\\eta$ >> 1/N,\nin order to detect the underlying O(1)-edges, which are separated from the\nnoise scale, $\\eta$ << 1.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 28 Apr 2007 23:37:58 GMT\"}]', '2007-05-23', '[[\"Engelberg\",\"Shlomo\",\"\"],[\"Tadmor\",\"Eitan\",\"\"]]'),
(704.3823, 'Xuexi Yi', 'W. Wang, L. B. Fu, and X. X. Yi', 'Effect of Decoherence on the Dynamics of Bose-Einstein Condensates in a\n  Double-well Potential', 'for color figures, see PRA', 'Phys. Rev. A 75,045601(2007)', '10.1103/PhysRevA.75.045601', '', 'quant-ph', '', '  We study the dynamics of a Bose-Einstein condensate in a double-well\npotential in the mean-field approximation. Decoherence effects are considered\nby analyzing the couplings of the condensate to environments. Two kinds of\ncoupling are taken into account. With the first kind of coupling dominated, the\ndecoherence can enhance the self-trapping by increasing the damping of the\noscillations in the dynamics, while the decoherence from the second kind of\ncondensate-environment coupling leads to spoiling of the quantum tunneling and\nself-trapping.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 00:01:43 GMT\"}]', '2015-05-13', '[[\"Wang\",\"W.\",\"\"],[\"Fu\",\"L. B.\",\"\"],[\"Yi\",\"X. X.\",\"\"]]'),
(704.3824, 'Junren Shi', 'Junren Shi, G. Vignale, Di Xiao, Qian Niu', 'Quantum Theory of Orbital Magnetization and its Generalization to\n  Interacting Systems', 'Accepted by Phys. Rev. Lett', '', '10.1103/PhysRevLett.99.197202', '', 'cond-mat.mes-hall', '', '  Based on standard perturbation theory, we present a full quantum derivation\nof the formula for the orbital magnetization in periodic systems. The\nderivation is generally valid for insulators with or without a Chern number,\nfor metals at zero or finite temperatures, and at weak as well as strong\nmagnetic fields. The formula is shown to be valid in the presence of\nelectron-electron interaction, provided the one-electron energies and wave\nfunctions are calculated self-consistently within the framework of the exact\ncurrent and spin density functional theory.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 00:56:00 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 21 Sep 2007 05:50:02 GMT\"}]', '2009-11-13', '[[\"Shi\",\"Junren\",\"\"],[\"Vignale\",\"G.\",\"\"],[\"Xiao\",\"Di\",\"\"],[\"Niu\",\"Qian\",\"\"]]'),
(704.3825, 'Danny Calegari', 'Danny Calegari', 'Word length in surface groups with characteristic generating sets', '6 pages', 'Proc. Amer. Math. Soc. 136 (2008), no. 7, 2631-2637', '', '', 'math.GR math.GT', '', '  A subset of a group is characteristic if it is invariant under every\nautomorphism of the group. We study word length in fundamental groups of closed\nhyperbolic surfaces with respect to characteristic generating sets consisting\nof a finite union of orbits of the automorphism group, and show that the\ntranslation length of any element with nonzero crossing number is positive, and\nbounded below by a constant depending only (and explicitly) on a bound on the\ncrossing numbers of generating elements. This answers a question of B. Farb.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 01:38:15 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Apr 2007 22:14:54 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 11 Dec 2007 00:32:20 GMT\"}]', '2008-04-07', '[[\"Calegari\",\"Danny\",\"\"]]'),
(704.3826, 'Mark Ya. Azbel\'', 'Mark Ya. Azbel', 'Non-coding DNA programs express adaptation and its universal law', 'Refined version 19 pages, 10 figs', '', '', '', 'q-bio.GN cond-mat.other nlin.AO q-bio.OT q-bio.PE q-bio.QM', '', '  Significant fraction (98.5% in humans) of most animal genomes is non- coding\ndark matter. Its largely unknown function (1-5) is related to programming\n(rather than to spontaneous mutations) of accurate adaptation to rapidly\nchanging environment. Programmed adaptation to the same universal law for\nnon-competing animals from anaerobic yeast to human is revealed in the study of\ntheir extensively quantified mortality (6-21). Adaptation of animals with\nremoved non-coding DNA fractions may specify their contribution to genomic\nprogramming. Emergence of new adaptation programs and their (non-Mendelian)\nheredity may be studied in antibiotic mini-extinctions (22-24). On a large\nevolutionary scale rapid universal adaptation was vital for survival, and\nevolved, in otherwise lethal for diverse species major mass extinctions\n(25-28). Evolutionary and experimental data corroborate these conclusions\n(6-21, 29-32). Universal law implies certain biological universality of diverse\nspecies, thus quantifies applicability of animal models to humans). Genomic\nadaptation programming calls for unusual approach to its study and implies\nunanticipated perspectives, in particular, directed biological changes.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 05:32:50 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 2 Aug 2007 16:23:54 GMT\"}]', '2007-08-02', '[[\"Azbel\",\"Mark Ya.\",\"\"]]'),
(704.3827, 'Yin Furong', 'Furong Yin', 'Neutrino mixing matrix in the 3-3-1 model with heavy leptons and $A_4$\n  symmetry', '10 pages', 'Phys.Rev.D75:073010,2007', '10.1103/PhysRevD.75.073010', '', 'hep-ph', '', '  We study the lepton sector in the model based on the local gauge group\n$SU(3)_c\\otimes SU(3)_L\\otimes U(1)_X$ which do not contain particles with\nexotic electric charges. The seesaw mechanism and discrete $A_4$ symmetry are\nintroduced into the model to understand why neutrinos are especially light and\nthe observed pattern of neutrino mixing. The model provides a method for\nobtaining the tri-bimaximal mixing matrix in the leading order. A non-zero\nmixing angle $V_{e3}$ presents in the modified mixing matrix.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 05:41:59 GMT\"}]', '2008-11-26', '[[\"Yin\",\"Furong\",\"\"]]'),
(704.3828, 'Wei Zhengjun', 'Zhengjun Wei, Peng Zhou, Xiaobao Liu, Jindong Wang, Changjun Liao,\n  Jianping Guo, Rihao Li, and Songhao Liu', 'An integral gated mode single photon detector at telecom wavelengths', 'word to PDF, 3 pages with 4 figures', '', '10.1088/0022-3727/40/22/011', '', 'physics.optics', '', '  We demonstrate an integral gated mode single photon detector at telecom\nwavelengths. The charge number of an avalanche pulse rather than the peak\ncurrent is monitored for single-photon detection. The transient spikes in\nconventional gated mode operation are canceled completely by integrating, which\nenables one to improve the performance of single photon detector greatly with\nthe same avalanche photodiode. This method has achieved a detection efficiency\nof 29.9% at the dark count probability per gate equal to 5.57E-6/gate\n(1.11E-6/ns) at 1550nm.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 06:58:53 GMT\"}]', '2009-11-13', '[[\"Wei\",\"Zhengjun\",\"\"],[\"Zhou\",\"Peng\",\"\"],[\"Liu\",\"Xiaobao\",\"\"],[\"Wang\",\"Jindong\",\"\"],[\"Liao\",\"Changjun\",\"\"],[\"Guo\",\"Jianping\",\"\"],[\"Li\",\"Rihao\",\"\"],[\"Liu\",\"Songhao\",\"\"]]'),
(704.3829, 'Yue Yu', 'Yue Yu', 'Gauge symmetry in Kitaev-type spin models and index theorems on odd\n  manifolds', 'longer version, 12 pages, to be published in Nucl. Phys. B', 'Nucl.Phys.B799:345-363,2008', '10.1016/j.nuclphysb.2008.01.029', '', 'cond-mat.str-el cond-mat.mes-hall hep-th', '', '  We construct an exactly soluble spin-$\\frac{1}2$ model on a honeycomb\nlattice, which is a generalization of Kitaev model. The topological phases of\nthe system are analyzed by study of the ground state sector of this model, the\nvortex-free states. Basically, there are two phases, A phase and B phase. The\nbehaviors of both A and B phases may be studied by mapping the ground state\nsector into a general p-wave paired states of spinless fermions with tunable\npairing parameters on a square lattice. In this p-wave paired state theory, the\nA phase is shown to be the strong paired phase, an insulating phase. The B\nphase may be either gapped or gapless determined by the generalized inversion\nsymmetry is broken or not. The gapped B is the weak pairing phase described by\neither the Moore-Read Pfaffian state of the spinless fermions or anti-Pfaffian\nstate of holes depending on the sign of the next nearest neighbor hopping\namplitude. A phase transition between Pfaffian and anti-Pfaffian states are\nfound in the gapped B phase. Furthermore, we show that there is a hidden SU(2)\ngauge symmetry in our model. In the gapped B phase, the ground state has a\nnon-trivial topological number, the spectral first Chern number or the chiral\ncentral charge, which reflects the chiral anomaly of the edge state. We proved\nthat the topological number is identified to the reduced eta-invariant and this\nanomaly may be cancelled by a bulk Wess-Zumino term of SO(3) group through an\nindex theorem in 2+1 dimensions.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 07:02:16 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 16:39:21 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 22 Jan 2008 09:09:43 GMT\"}]', '2010-11-23', '[[\"Yu\",\"Yue\",\"\"]]'),
(704.3830, 'Antonio Badia', 'A. Bad\\\'ia-Maj\\\'os and C. L\\\'opez', 'Critical state analysis of orthogonal flux interactions in pinned\n  superconductors', '11 figures, submitted', '', '10.1103/PhysRevB.76.054504', '', 'cond-mat.supr-con', '', '  We show that, based on the critical state model for flux-line pinning in hard\nsuperconductors, one can assess the magnetic moment relaxation induced by the\noscillations of a perpendicular magnetic field. Our theory follows a recent\nproposal of using phenomenological 2D modeling for the description of crossed\nfield dynamics in high-T$_c$ superconductors [{\\tt arXiv:cond-mat/0703330}].\n  Stationary regimes with either saturation to metastable configurations, or\ncomplete decay to the thermodynamic equilibrium are obtained. The transition\nbetween both types of response is related to the disappearance of a flux free\ncore within the sample. As a common feature, a step-like dependence in the time\nrelaxation is predicted for both cases. The theory may be applied to long bars\nof arbitrary and non homogeneous cross section, under in-plane magnetic field\nprocesses.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 07:48:11 GMT\"}]', '2016-08-14', '[[\"Badía-Majós\",\"A.\",\"\"],[\"López\",\"C.\",\"\"]]'),
(704.3831, 'Philip Chang', 'P. Chang, R. Murray-Clay, E. Chiang, E. Quataert', 'The Origin of the Young Stars in the Nucleus of M31', '10 pages, 7 figures, accepted by ApJ, changes made from referee\n  suggestions', '', '10.1086/521018', '', 'astro-ph', '', '  The triple nucleus of M31 consists of a population of old red stars in an\neccentric disk (P1 and P2) and another population of younger A stars in a\ncircular disk (P3) around M31\'s central supermassive black hole (SMBH). We\nargue that P1 and P2 determine the maximal radial extent of the younger A star\npopulation and provide the gas that fueled the starburst that generated P3. The\neccentric stellar disk creates an $m=1$ non-axisymmetric perturbation to the\npotential. This perturbed potential drives gas into the inner parsec around the\nSMBH, if the pattern speed of the eccentric stellar disk is $\\Omega_p \\lesssim\n3-10 {\\rm km s^{-1} pc^{-1}}$. We show that stellar mass loss from P1 and P2 is\nsufficient to create a gravitationally unstable gaseous disk of $\\sim\n10^5\\Msun$ every $0.1-1$ Gyrs, consistent with the 200 Myr age of P3. Similar\nprocesses may act in other systems to produce very compact nuclear starbursts.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 07:57:15 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 21 Jun 2007 20:29:14 GMT\"}]', '2009-11-13', '[[\"Chang\",\"P.\",\"\"],[\"Murray-Clay\",\"R.\",\"\"],[\"Chiang\",\"E.\",\"\"],[\"Quataert\",\"E.\",\"\"]]'),
(704.3832, 'Philip Chang', 'P. Chang, A. Spitkovsky, J. Arons', 'Long Term Evolution of Magnetic Turbulence in Relativistic Collisionless\n  Shocks: Electron-Positron Plasmas', '10 pages, 6 figures, accepted to ApJ; Downsampled version for arXiv.\n  Full resolution figures available at\n  http://astro.berkeley.edu/~pchang/full_res_weibel.pdf', '', '10.1086/524764', '', 'astro-ph', '', '  We study the long term evolution of magnetic fields generated by a\ncollisionless relativistic $e^+e^-$ shock which is initially unmagnetized. Our\n2D particle-in-cell numerical simulations show that downstream of such a\nWeibel-mediated shock, particle distributions are close to isotropic,\nrelativistic Maxwellians, and the magnetic turbulence is highly intermittent\nspatially, with the non-propagating magnetic fields forming relatively isolated\nregions with transverse dimension $\\sim 10-20$ skin depths. These structures\ndecay in amplitude, with little sign of downstream merging. The fields start\nwith magnetic energy density $\\sim (0.1-0.2)$ of the upstream kinetic energy\nwithin the shock transition, but rapid downstream decay drives the fields to\nmuch smaller values, below $10^{-3}$ of equipartition after $10^3$ skin depths.\n  In an attempt to construct a theory that follows field decay to these smaller\nvalues, we explore the hypothesis that the observed damping is a variant of\nLandau damping in an unmagnetized plasma. The model is based on the small value\nof the downstream magnetic energy density, which suggests that particle orbits\nare only weakly perturbed from straight line motion, if the turbulence is\nhomogeneous. Using linear kinetic theory applied to electromagnetic fields in\nan isotropic, relativistic Maxwellian plasma, we find a simple analytic form\nfor the damping rates, $\\gamma_k$, in two and three dimensions for small\namplitude, subluminous electromagnetic fields. We find that magnetic energy\ndoes damp due to phase mixing of current carrying particles as $(\\omega_p\nt)^{-q}$ with $q \\sim 1$. (abridged)\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 09:32:34 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 19 Oct 2007 16:08:56 GMT\"}]', '2009-11-13', '[[\"Chang\",\"P.\",\"\"],[\"Spitkovsky\",\"A.\",\"\"],[\"Arons\",\"J.\",\"\"]]'),
(704.3833, 'Zhen-Qiang Yin', 'Zhen-Qiang Yin, Zheng-Fu Han, Fang-Wen Sun, Guang-Can Guo', 'Decoy State Quantum Key Distribution With Modified Coherent State', '4 pages, 4 figures', 'PHYSICAL REVIEW A 76, 014304 (2007)', '10.1103/PhysRevA.76.014304', '', 'quant-ph', '', '  To beat PNS attack, decoy state quantum key distribution (QKD) based on\ncoherent state has been studied widely. We present a decoy state QKD protocol\nwith modified coherent state (MCS). By destruction quantum interference, MCS\nwith fewer multi-photon events can be get, which may improve key bit rate and\nsecurity distance of QKD. Through numerical simulation, we show about 2-dB\nincrement on security distance for BB84 protocol.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 09:34:08 GMT\"}]', '2009-11-13', '[[\"Yin\",\"Zhen-Qiang\",\"\"],[\"Han\",\"Zheng-Fu\",\"\"],[\"Sun\",\"Fang-Wen\",\"\"],[\"Guo\",\"Guang-Can\",\"\"]]'),
(704.3834, 'Tanyu Bonev', 'Tanyu Bonev, Galin Borisov, Andon Kostov, Abedin Abedin, Gordana\n  Apostolovska, Bonka Bilkina, Zahary Donchev, Violeta Ivanova, Vladimir\n  Krumov, Yanko Nikolov, Evgeni Ovcharov, Vesselka Radeva, Ivaylo Stanev', 'Observations of Comet C/LINEAR (2004B1) between2 and 3 AU heliocentric\n  distance', '6 pages, 6 figures, gzipped tar file. To appear in Proceeding of the\n  1st conference of BAS (Bulgarian Astronomical Society): \"25 years National\n  Astronomical Observatory\"', '', '', '', 'astro-ph', '', '  We present R-band observations of comet C2004B1 obtained in the period June,\n21 - August 20, 2006. The data have been reduced to surface brightness maps,\nlight curves, and mean radial profiles of the coma. In two cases a decrease of\nthe brightness was recorded, which lasted for several days. The brightness\ndecrease was accompanied by morphological changes in the coma.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 10:16:34 GMT\"}]', '2007-05-23', '[[\"Bonev\",\"Tanyu\",\"\"],[\"Borisov\",\"Galin\",\"\"],[\"Kostov\",\"Andon\",\"\"],[\"Abedin\",\"Abedin\",\"\"],[\"Apostolovska\",\"Gordana\",\"\"],[\"Bilkina\",\"Bonka\",\"\"],[\"Donchev\",\"Zahary\",\"\"],[\"Ivanova\",\"Violeta\",\"\"],[\"Krumov\",\"Vladimir\",\"\"],[\"Nikolov\",\"Yanko\",\"\"],[\"Ovcharov\",\"Evgeni\",\"\"],[\"Radeva\",\"Vesselka\",\"\"],[\"Stanev\",\"Ivaylo\",\"\"]]'),
(704.3835, 'K. Y. Michael Wong', 'K. Y. Michael Wong and David Saad', 'Minimizing Unsatisfaction in Colourful Neighbourhoods', '28 pages, 12 figures, substantially revised with additional\n  explanation', 'J. Phys. A: Math. Theor. 41, 324023 (2008).', '10.1088/1751-8113/41/32/324023', '', 'cs.DS cond-mat.dis-nn cs.CC', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Colouring sparse graphs under various restrictions is a theoretical problem\nof significant practical relevance. Here we consider the problem of maximizing\nthe number of different colours available at the nodes and their\nneighbourhoods, given a predetermined number of colours. In the analytical\nframework of a tree approximation, carried out at both zero and finite\ntemperatures, solutions obtained by population dynamics give rise to estimates\nof the threshold connectivity for the incomplete to complete transition, which\nare consistent with those of existing algorithms. The nature of the transition\nas well as the validity of the tree approximation are investigated.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 10:03:00 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 21 Dec 2007 04:18:58 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 1 Jul 2008 17:43:32 GMT\"}]', '2009-11-13', '[[\"Wong\",\"K. Y. Michael\",\"\"],[\"Saad\",\"David\",\"\"]]'),
(704.3836, 'Akihiro Doi', 'Akihiro Doi, Kenta Fujisawa, Makoto Inoue, Kiyoaki Wajima, Hiroshi\n  Nagai, Keiichiro Harada, Kousuke Suematsu, Asao Habe, Mareki Honma, Noriyuki\n  Kawaguchi, Eiji Kawai, Hideyuki Kobayashi, Yasuhiro Koyama, Hiromitsu Kuboki,\n  Yasuhiro Murata, Toshihiro Omodaka, Kazuo Sorai, Hiroshi Sudou, Hiroshi\n  Takaba, Kazuhiro Takashima, Koji Takeda, Sayaka Tamura, Ken-ichi Wakamatsu', 'Japanese VLBI Network observations of radio-loud narrow-line Seyfert 1\n  galaxies', '8 pages, 2 figures, accepted for publication in PASJ', 'PASJ 59 703, 2007', '10.1093/pasj/59.4.703', '', 'astro-ph', '', '  We performed phase-reference very long baseline interferometry (VLBI)\nobservations on five radio-loud narrow-line Seyfert 1 galaxies (NLS1s) at 8.4\nGHz with the Japanese VLBI Network (JVN). Each of the five targets (RXS\nJ08066+7248, RXS J16290+4007, RXS J16333+4718, RXS J16446+2619, and B3\n1702+457) in milli-Jansky levels were detected and unresolved in\nmilli-arcsecond resolutions, i.e., with brightness temperatures higher than\n10^7 K. The nonthermal processes of active galactic nuclei (AGN) activity,\nrather than starbursts, are predominantly responsible for the radio emissions\nfrom these NLS1s. Out of the nine known radio-loud NLS1s, including the ones\nchosen for this study, we found that the four most radio-loud objects\nexclusively have inverted spectra. This suggests a possibility that these NLS1s\nare radio-loud due to Doppler beaming, which can apparently enhance both the\nradio power and the spectral frequency.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 10:07:29 GMT\"}]', '2015-05-13', '[[\"Doi\",\"Akihiro\",\"\"],[\"Fujisawa\",\"Kenta\",\"\"],[\"Inoue\",\"Makoto\",\"\"],[\"Wajima\",\"Kiyoaki\",\"\"],[\"Nagai\",\"Hiroshi\",\"\"],[\"Harada\",\"Keiichiro\",\"\"],[\"Suematsu\",\"Kousuke\",\"\"],[\"Habe\",\"Asao\",\"\"],[\"Honma\",\"Mareki\",\"\"],[\"Kawaguchi\",\"Noriyuki\",\"\"],[\"Kawai\",\"Eiji\",\"\"],[\"Kobayashi\",\"Hideyuki\",\"\"],[\"Koyama\",\"Yasuhiro\",\"\"],[\"Kuboki\",\"Hiromitsu\",\"\"],[\"Murata\",\"Yasuhiro\",\"\"],[\"Omodaka\",\"Toshihiro\",\"\"],[\"Sorai\",\"Kazuo\",\"\"],[\"Sudou\",\"Hiroshi\",\"\"],[\"Takaba\",\"Hiroshi\",\"\"],[\"Takashima\",\"Kazuhiro\",\"\"],[\"Takeda\",\"Koji\",\"\"],[\"Tamura\",\"Sayaka\",\"\"],[\"Wakamatsu\",\"Ken-ichi\",\"\"]]'),
(704.3837, 'Yaroslav Kartashov', 'A. Szameit, Y. V. Kartashov, F. Dreisow, T. Pertsch, S. Nolte, A.\n  Tunnermann, L. Torner', 'Observation of two-dimensional surface solitons in anisotropic waveguide\n  arrays', '13 pages, 4 figures', 'Physical Review Letters 98, 173903 (2007)', '10.1103/PhysRevLett.98.173903', '', 'physics.optics nlin.PS', '', '  We report on the experimental observation of two-dimensional surface waves\nlocalized at the edge or in the corner of femtosecond laser-written waveguide\narrays in fused silica. Increasing the power of the input beam allows one to\nobserve a clear transition from a linear diffraction pattern to localized\nnonlinear surface states, which can exist at the interface only above a certain\npower threshold.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 11:11:03 GMT\"}]', '2009-11-13', '[[\"Szameit\",\"A.\",\"\"],[\"Kartashov\",\"Y. V.\",\"\"],[\"Dreisow\",\"F.\",\"\"],[\"Pertsch\",\"T.\",\"\"],[\"Nolte\",\"S.\",\"\"],[\"Tunnermann\",\"A.\",\"\"],[\"Torner\",\"L.\",\"\"]]'),
(704.3838, 'Shu Luo', 'Wei Chao, Shu Luo, Zhi-zhong Xing', 'Neutrino Mixing and Leptogenesis in Type-II Seesaw Scenarios with\n  Left-Right Symmetry', 'RevTex 14 pages, 2 PS figures. Slight modifications made for the\n  text. Accepted for publication in Phys. Lett. B', 'Phys.Lett.B659:281-289,2008', '10.1016/j.physletb.2007.11.028', '', 'hep-ph', '', '  We propose two Type-II seesaw scenarios for the neutrino mass matrix in the\nleft-right symmetric model, in which the Higgs triplet Yukawa coupling matrix\ntakes the appealing Friedberg-Lee texture. We show that the nearly\ntri-bimaximal neutrino mixing pattern, which is especially favored by current\nneutrino oscillation data, can be obtained from both scenarios. We also show\nthat the cosmological baryon number asymmetry can naturally be interpreted in\nthese two scenarios via the flavor-independent leptogenesis mechanism.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 12:02:33 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 10:29:04 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 18 Nov 2007 06:31:14 GMT\"}]', '2008-11-26', '[[\"Chao\",\"Wei\",\"\"],[\"Luo\",\"Shu\",\"\"],[\"Xing\",\"Zhi-zhong\",\"\"]]'),
(704.3839, 'Boyko Mihov', 'Boyko Mihov and Lyuba Slavcheva-Mihova', 'Multiband optical surface brightness profile decompositions of the\n  Seyfert galaxies Mrk 79 and NGC 5548', 'A poster presented at the scientific conference dedicated to the\n  25-th anniversary of the Rozhen National Astronomical Observatory of Bulgaria\n  (November 11, 2006). Some typos corrected', 'Bulg. Astron. J. 8 (2006) 139', '', '', 'astro-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We present preliminary results of the Johnson-Cousins (U)BVRI surface\nbrightness profile decompositions of the Seyfert galaxies Mrk 79 and NGC 5548.\nThe profiles were modelled as a sum of a Gaussian law for the nucleus, a Sersic\nlaw for the bulge and an exponent law for the disk. A flat bar was added to the\nmodel profile of Mrk 79. The parameters and the total magnitudes of the\nstructural components were derived.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 12:52:46 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 27 Jan 2010 08:11:28 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 1 Feb 2010 11:17:00 GMT\"}]', '2010-02-01', '[[\"Mihov\",\"Boyko\",\"\"],[\"Slavcheva-Mihova\",\"Lyuba\",\"\"]]'),
(704.3840, 'Labib Haddad', 'Barben-Jean Coffi-Nketsia and Labib Haddad', 'Produit d\'entrelacement et action triangulaire d\'alg\\`ebres de Lie', 'The french version (p. 1-9) is followed by a \"moderately detailed\"\n  english summary (p. 9-15)', '', '', '', 'math.RT', '', '  Formal actions of Lie algebras over vector spaces are introduced in a purely\nalgebraic way, as a mimic of infinitesimal operations of Banach Lie algebras\nover Banach analytic manifolds. In analogy with the case of abstract groups,\ncomplete wreath products and triangular actions are then defined for Lie\nalgebras acting \"en cascade\" over vector spaces. Finally, a Kaloujnine-Krasner\ntype theorem for Lie algebra extensions is proved.\n  -----\n  En mimant les lois d\'op\\\'erations infinit\\\'esimales des alg\\`ebres de Lie sur\nles vari\\\'et\\\'e s analytiques banachiques, on introduit de mani\\`ere purement\nalg\\`ebrique la notion d\'action formelle d\'une alg\\`ebre de Lie sur un espace\nvectoriel. Ensuite, par analogie avec le cas des groupes abstraits, et en\nfaisant op\\\'erer les alg\\`ebres de Lie \"en cascade\", on d\\\'efinit produit\nd\'entrelacement (\"wreath product\") et action triangulaire pour les alg\\`ebres\nde Lie. On d\\\'emontre enfin un th\\\'eor\\`eme du type Kaloujnine-Krasner pour les\nextensions d\'alg\\`ebres de Lie.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 13:00:56 GMT\"}]', '2007-05-23', '[[\"Coffi-Nketsia\",\"Barben-Jean\",\"\"],[\"Haddad\",\"Labib\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3841, 'Stephane Udry', 'S. Udry (1), X. Bonfils (2), X. Delfosse (3), T. Forveille (3), M.\n  Mayor (1), C. Perrier (3), F. Bouchy (4), C. Lovis (1), F. Pepe (1), D.\n  Queloz (1), J.-L. Bertaux (5) ((1) Observatoire de Geneve, Universit\\\'e de\n  Geneve, Switzerland, (2) Centro de Astronomia e Astrofisica da Universidade\n  de Lisboa, Portugal, (3) Laboratoire d\'Astrophysique, Observatoire de\n  Grenoble, Universite J. Fourier, France, (4) Institut d\'Astrophysique de\n  Paris, France, (5) Service d\'A\\\'eronomie du CNRS/IPSL,\n  Verri\\`eres-le-Buisson, France)', 'The HARPS search for southern extra-solar planets XI. Super-Earths (5 &\n  8 M_Earth) in a 3-planet system', 'Revised version resubmitted to A&A Letters, 5 pages, 4 figures', 'Astron.Astrophys.469:L43-L47,2007', '10.1051/0004-6361:20077612', '', 'astro-ph', '', '  This Letter reports on the detection of two super-Earth planets in the Gl581\nsystem, already known to harbour a hot Neptune. One of the planets has a mass\nof 5 M_Earth and resides at the ``warm\'\' edge of the habitable zone of the\nstar. It is thus the known exoplanet which most resembles our own Earth. The\nother planet has a 7.7 M_Earth mass and orbits at 0.25 AU from the star, close\nto the ``cold\'\' edge of the habitable zone. These two new light planets around\nan M3 dwarf further confirm the formerly tentative statistical trend for i)\nmany more very low-mass planets being found around M dwarfs than around\nsolar-type stars and ii) low-mass planets outnumbering Jovian planets around M\ndwarfs.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 13:18:23 GMT\"}]', '2009-11-13', '[[\"Udry\",\"S.\",\"\"],[\"Bonfils\",\"X.\",\"\"],[\"Delfosse\",\"X.\",\"\"],[\"Forveille\",\"T.\",\"\"],[\"Mayor\",\"M.\",\"\"],[\"Perrier\",\"C.\",\"\"],[\"Bouchy\",\"F.\",\"\"],[\"Lovis\",\"C.\",\"\"],[\"Pepe\",\"F.\",\"\"],[\"Queloz\",\"D.\",\"\"],[\"Bertaux\",\"J. -L.\",\"\"]]'),
(704.3842, 'Yuri Izotov I.', 'Y. I. Izotov (1), T. X. Thuan (2) ((1) Main Astronomical Observatory,\n  Kyiv, Ukraine, (2) University of Virginia, Charlottesville, USA)', 'MMT observations of new extremely metal-poor emission-line galaxies in\n  the Sloan Digital Sky Survey', '28 pages, 3 figures. Accepted for publication in the Astrophysical\n  Journal', 'Astrophys.J.665:1115-1128,2007', '10.1086/519922', '', 'astro-ph', '', '  We present 6.5-meter MMT spectrophotometry of 20 H II regions in 13 extremely\nmetal-poor emission-line galaxies selected from the Data Release 5 of the Sloan\nDigital Sky Survey to have [O III] 4959/Hbeta < 1 and [N II] 6583/Hbeta < 0.05.\nThe electron temperature-sensitive emission line [O III] 4363 is detected in 13\nH II regions allowing a direct abundance determination. The oxygen abundance in\nthe remaining H II regions is derived using a semi-empirical method. The oxygen\nabundance of the galaxies in our sample ranges from 12+logO/H ~ 7.1 to ~ 7.8,\nwith 10 H II regions having an oxygen abundance lower than 7.5. The lowest\noxygen abundances, 12+logO/H = 7.14+/-0.03 and 7.13+/-0.07, are found in two H\nII regions of the blue compact dwarf galaxy SDSSJ0956+2849=DDO 68, making it\nthe second most-metal deficient emission-line galaxy known, after SBS\n0335-052W.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 13:25:45 GMT\"}]', '2009-11-13', '[[\"Izotov\",\"Y. I.\",\"\"],[\"Thuan\",\"T. X.\",\"\"]]'),
(704.3843, 'Louis Theran', 'Ruth Haas, Audrey Lee, Ileana Streinu, and Louis Theran', 'Characterizing Sparse Graphs by Map Decompositions', '', 'Characterizing sparse graphs by map decompositions. J. Combin.\n  Math. Combin. Comput. 62 (2007), 3--11', '', '', 'math.CO', '', '  A {\\bf map} is a graph that admits an orientation of its edges so that each\nvertex has out-degree exactly 1. We characterize graphs which admit a\ndecomposition into $k$ edge-disjoint maps after: (1) the addition of {\\it any}\n$\\ell$ edges; (2) the addition of {\\it some} $\\ell$ edges. These graphs are\nidentified with classes of {\\it sparse} graphs; the results are also given in\nmatroidal terms.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 14:10:18 GMT\"}]', '2011-11-09', '[[\"Haas\",\"Ruth\",\"\"],[\"Lee\",\"Audrey\",\"\"],[\"Streinu\",\"Ileana\",\"\"],[\"Theran\",\"Louis\",\"\"]]'),
(704.3844, 'Assaf Hasson', 'Assaf Hasson, Alf Onshuus', 'Unstable structures definable in o-minimal theories', '', '', '', '', 'math.LO', '', '  Let M be an o-minimal structure with elimination of imaginaries, N an\nunstable structure definable in M. Then there exists X, interpretable in N,\nsuch that X with all the structure induced from N is o-minimal. In particular X\nis linearly ordered.\n  As part of the proof we show: Theorem 1: If the M-dimenson of N is 1 then any\n1-N-type is either strongly stable or finite by o-minimal. Theorem 2: If N is\nN-minimal then it is 1-M-dimensional.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 14:52:15 GMT\"}]', '2007-05-23', '[[\"Hasson\",\"Assaf\",\"\"],[\"Onshuus\",\"Alf\",\"\"]]'),
(704.3845, 'Michael Bordag', 'M. Bordag', 'On the interaction of a charge with a thin plasma sheet', '26 pages', '', '10.1103/PhysRevD.76.065011', '', 'quant-ph', '', '  The interaction of the electromagnetic field with a two dimensional plasma\nsheet intended to describe the pi-electrons of a carbon nano-tube or a $C_{60}$\nmolecule is investigated. By integrating out first the displacement field of\nthe plasma or first the electromagnetic field different representations for\nquantities like the Casimir energy are derived which are shown to be consistent\nwith one another. Starting from the covariant gauge for the electromagnetic\nfield it is shown that the matching conditions to which the presence of the\nplasma sheet can be reduced are different from the commonly used ones. The\ndifference in the treatments does not show up in the Casimir force between two\nparallel sheets, but it is present in the Casimir-Polder force between a charge\nor a neutral atom and a sheet. At once, since the plasma sheet is a\nregularization of the conductor boundary conditions, this sheds light on the\ndifference in physics found earlier in the realization of conductor boundary\nconditions as \'thin\' or \'thick\' boundary conditions in\nPhys.Rev.D70(2004)085010.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 15:13:58 GMT\"}]', '2009-11-13', '[[\"Bordag\",\"M.\",\"\"]]'),
(704.3846, 'Vasiliy Kantsler', 'Vasiliy Kantsler, Enrico Segre and Victor Steinberg', 'Vesicle dynamics in elongation flow: Wrinkling instability and bud\n  formation', '4 pages, 4 figures', 'Physical Review Letters 99, 178102 (2007)', '10.1103/PhysRevLett.99.178102', '', 'cond-mat.soft cond-mat.stat-mech physics.flu-dyn', '', '  We present experimental results on the relaxation dynamics of vesicles\nsubjected to a time-dependent elongation flow. We observed and characterized a\nnew instability, which results in the formation of higher order modes of the\nvesicle shape (wrinkles), after a switch in the direction of the gradient of\nthe velocity. This surprising generation of membrane wrinkles can be explained\nby the appearance of a negative surface tension during the vesicle deflation,\ndue to compression in a sign-switching transient. Moreover, the formation of\nbuds in the vesicle membrane has been observed in the vicinity of the dynamical\ntransition point.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 14:13:19 GMT\"}]', '2011-02-01', '[[\"Kantsler\",\"Vasiliy\",\"\"],[\"Segre\",\"Enrico\",\"\"],[\"Steinberg\",\"Victor\",\"\"]]'),
(704.3847, 'Giulio Ciraolo', 'Giulio Ciraolo and Rolando Magnanini', 'Analytical results for 2-D non-rectilinear waveguides based on the\n  Green\'s function', '18 pages, 8 figures', '', '10.1002/mma.988', '', 'math.AP math-ph math.MP', '', '  We consider the problem of wave propagation for a 2-D rectilinear optical\nwaveguide which presents some perturbation. We construct a mathematical\nframework to study such a problem and prove the existence of a solution for the\ncase of small imperfections. Our results are based on the knowledge of a\nGreen\'s function for the rectilinear case.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 17:49:54 GMT\"}]', '2009-11-13', '[[\"Ciraolo\",\"Giulio\",\"\"],[\"Magnanini\",\"Rolando\",\"\"]]'),
(704.3848, 'Dietrich Stauffer', 'D. Stauffer', 'Scaling Properties, Fractals, and the Renormalisation Group Approach to\n  Percolation', 'Review, 19 pages including all figures', '', '', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  For Encyclopedia of Complexity and Systems Science (Springer Verlag). No\nabstract.\n  I. Definition and Introduction\n  II. Methods\n  III. Quantities and Exponents\n  IV. Fractal Dimension; Incipient Infinite Cluster\n  V. Simple Renormalisation Group\n  VI. Future Directions\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 17:50:01 GMT\"}]', '2007-05-23', '[[\"Stauffer\",\"D.\",\"\"]]'),
(704.3849, 'Dietrich Stauffer', 'D. Stauffer', 'Phase Transitions on Fractals and Networks', 'Review, 16 pages including all figures', '', '', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  For Encyclopedia of Complexist and System Science No abstract given\n  I. Definition and Introduction\n  II. Ising Model\n  III. Fractals\n  IV. Diffusion on Fractals\n  V. Ising Model on Fractals\n  VI. Other Subjects ?\n  VII. Networks\n  VIII. Future Directions\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 17:54:02 GMT\"}]', '2007-05-23', '[[\"Stauffer\",\"D.\",\"\"]]'),
(704.3850, 'Vladimir Bavula', 'V. V. Bavula', 'Derivations and skew derivations of the Grassmann algebras', '23 pages', '', '', '', 'math.RA math-ph math.MP', '', '  Surprisingly, skew derivations rather than ordinary derivations are more\nbasic (important) object in study of the Grassmann algebras. Let $\\L_n =\nK\\lfloor x_1, ..., x_n\\rfloor$ be the Grassmann algebra over a commutative ring\n$K$ with ${1/2}\\in K$, and $\\d$ be a skew $K$-derivation of $\\L_n$. It is\nproved that $\\d$ is a unique sum $\\d = \\d^{ev} +\\d^{od}$ of an even and odd\nskew derivation. Explicit formulae are given for $\\d^{ev}$ and $\\d^{od}$ via\nthe elements $\\d (x_1), ..., \\d (x_n)$. It is proved that the set of all even\nskew derivations of $\\L_n$ coincides with the set of all the inner skew\nderivations. Similar results are proved for derivations of $\\L_n$. In\nparticular, $\\Der_K(\\L_n)$ is a faithful but not simple $\\Aut_K(\\L_n)$-module\n(where $K$ is reduced and $n\\geq 2$). All differential and skew differential\nideals of $\\L_n$ are found. It is proved that the set of generic normal\nelements of $\\L_n$ that are not units forms a single $\\Aut_K(\\L_n)$-orbit\n(namely, $\\Aut_K(\\L_n)x_1$) if $n$ is even and two orbits (namely,\n$\\Aut_K(\\L_n)x_1$ and $\\Aut_K(\\L_n)(x_1+x_2... x_n)$) if $n$ is odd.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 18:35:14 GMT\"}]', '2007-05-23', '[[\"Bavula\",\"V. V.\",\"\"]]'),
(704.3851, 'Alexei Kritsuk', 'Alexei G. Kritsuk, Michael L. Norman, Paolo Padoan, and Rick Wagner', 'The Statistics of Supersonic Isothermal Turbulence', '15 pages, 19 figures, ApJ v665, n2, 2007', 'Astrophys.J.665:416-431,2007', '10.1086/519443', '', 'astro-ph', '', '  We present results of large-scale three-dimensional simulations of supersonic\nEuler turbulence with the piecewise parabolic method and multiple grid\nresolutions up to 2048^3 points. Our numerical experiments describe\nnon-magnetized driven turbulent flows with an isothermal equation of state and\nan rms Mach number of 6. We discuss numerical resolution issues and demonstrate\nconvergence, in a statistical sense, of the inertial range dynamics in\nsimulations on grids larger than 512^3 points. The simulations allowed us to\nmeasure the absolute velocity scaling exponents for the first time. The\ninertial range velocity scaling in this strongly compressible regime deviates\nsubstantially from the incompressible Kolmogorov laws. The slope of the\nvelocity power spectrum, for instance, is -1.95 compared to -5/3 in the\nincompressible case. The exponent of the third-order velocity structure\nfunction is 1.28, while in incompressible turbulence it is known to be unity.\nWe propose a natural extension of Kolmogorov\'s phenomenology that takes into\naccount compressibility by mixing the velocity and density statistics and\npreserves the Kolmogorov scaling of the power spectrum and structure functions\nof the density-weighted velocity v=\\rho^{1/3}u. The low-order statistics of v\nappear to be invariant with respect to changes in the Mach number. For\ninstance, at Mach 6 the slope of the power spectrum of v is -1.69, and the\nexponent of the third-order structure function of v is unity. We also directly\nmeasure the mass dimension of the \"fractal\" density distribution in the\ninertial subrange, D_m = 2.4, which is similar to the observed fractal\ndimension of molecular clouds and agrees well with the cascade phenomenology.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:07:23 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 28 Jun 2007 23:55:40 GMT\"}]', '2009-06-23', '[[\"Kritsuk\",\"Alexei G.\",\"\"],[\"Norman\",\"Michael L.\",\"\"],[\"Padoan\",\"Paolo\",\"\"],[\"Wagner\",\"Rick\",\"\"]]'),
(704.3852, 'Jennifer Kreft', 'Jennifer Kreft, Matthias Schroeter, Jack B. Swift, Harry L. Swinney', 'Fluidization of a vertically oscillated shallow granular layer', 'After further investigations, we find that the results for the\n  temperature and rms displacement at low $\\Gamma$ depend on the functional\n  form of the velocity dependence of the restitution coefficient', '', '', '', 'cond-mat.soft cond-mat.stat-mech', '', '  Molecular dynamics simulations are used to study fluidization of a vertically\nvibrated, three-dimensional shallow granular layer. As the container\nacceleration is increased above g, the granular temperature and root mean\nsquare particle displacement increase, gradually fluidizing the layer. For\nnearly elastic particles, or low shaking frequencies, or small layer depths,\nthe end of the fluidization process is marked by an abrupt increase in the\ngranular temperature and rms particle displacement. The layer is then fully\nfluidized since macroscopic, fluid-like phenomena such as convection rolls and\nsurface waves are observed. Increasing the total dissipation (by either\ndecreasing the restitution coefficient or increasing the total number of\nparticles) decreases the increase in granular temperature and rms particle\ndisplacement at fluidization, and shifts the increase to higher accelerations.\nIncreasing the frequency also decreases the magnitude of the jump, and shifts\nthe change to lower accelerations.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:14:28 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 1 Aug 2007 10:45:42 GMT\"}]', '2007-08-01', '[[\"Kreft\",\"Jennifer\",\"\"],[\"Schroeter\",\"Matthias\",\"\"],[\"Swift\",\"Jack B.\",\"\"],[\"Swinney\",\"Harry L.\",\"\"]]'),
(704.3853, 'Laurent Cognet', 'Laurent Cognet (CPMOH), Fran\\c{c}oise Coussen (PCS), Daniel Choquet\n  (PCS), Brahim Lounis (CPMOH)', 'Fluorescence microscopy of single autofluorescent proteins for cellular\n  biology', '', 'Comptes Rendus de l Acad\\\'emie des Sciences - Series IV - Physics\n  3 (15/08/2002) 645', '', '', 'physics.optics physics.bio-ph', '', '  In this paper we review the applicability of autofluorescent proteins for\nsingle-molecule imaging in biology. The photophysical characteristics of\nseveral mutants of the Green Fluorescent Protein (GFP) and those of DsRed are\ncompared and critically discussed for their use in cellular biology. The\nalternative use of two-photon excitation at the single-molecule level or\nFluorescence Correlation Spectroscopy is envisaged for the study of individual\nautofluorescent proteins. Single-molecule experiments performed in live cells\nusing eGFP and preferably eYFP fusion proteins are reviewed. Finally, the first\nuse at the single-molecule level of citrine, a more photostable variant of the\neYFP is reported when fused to a receptor for neurotransmitter in live cells.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:34:40 GMT\"}]', '2007-05-23', '[[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Coussen\",\"Françoise\",\"\",\"PCS\"],[\"Choquet\",\"Daniel\",\"\",\"PCS\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3854, 'Laurent Cognet', 'Laurent Cognet (CPMOH), Laurent Groc (PCS), Brahim Lounis (CPMOH),\n  Daniel Choquet (PCS)', 'Multiple Routes for Glutamate Receptor Trafficking: Surface Diffusion\n  and Membrane Traffic Cooperate to Bring Receptors to Synapses', '', 'Science\'s STKE (electronic resource) : signal transduction\n  knowledge environment 327 (21/03/2006) 13', '', '', 'physics.optics physics.bio-ph', '', '  Trafficking of glutamate receptors into and out of synapses is critically\ninvolved in the plasticity of excitatory synaptic transmission. Endocytosis and\nexocytosis of receptors have initially been thought to account alone for this\ntrafficking. However, membrane proteins also traffic through surface lateral\ndiffusion in the plasma membrane. We describe developments in\nelectrophysiological and optical approaches that have allowed for the real time\nmeasurement of glutamate receptor surface trafficking in live neurons. These\ninclude (i) specific imaging of surface receptors using a pH sensitive\nfluorescent protein, (ii) design of a photoactivable drug to inactivate locally\nsurface receptors and monitor electrophysiologically their recovery, and\n(iii)application of single molecule fluorescence microscopy to directly track\nthe movement of individual surface receptors with nanometer resolution inside\nand outside synapses. Altogether, these approaches have demonstrated that\nglutamate receptors diffuse at high rates in the neuronal membrane and suggest\na key role for surface diffusion in the regulation of receptor numbers at\nsynapses.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:36:30 GMT\"}]', '2007-05-23', '[[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Groc\",\"Laurent\",\"\",\"PCS\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"],[\"Choquet\",\"Daniel\",\"\",\"PCS\"]]'),
(704.3855, 'Laurent Cognet', 'Piet H M Lommerse, Gerhard A Blab, Laurent Cognet, Gregory S Harms, B\n  Ewa Snaar-Jagalska, Herman P Spaink, Thomas Schmidt', 'Single-molecule imaging of the H-ras membrane-anchor reveals domains in\n  the cytoplasmic leaflet of the cell membrane', '', 'Biophys J 86, 1 Pt 1 (01/2004) 609-16', '', '', 'physics.optics physics.bio-ph', '', '  In the last decade evidence has accumulated that small domains of 50-700 nm\nin diameter are located in the exoplasmic leaflet of the plasma membrane. Most\nof these domains supposedly consist of specific sets of lipids and proteins,\nand are believed to coordinate signal transduction cascades. Whether similar\ndomains are also present in the cytoplasmic leaflet of the plasma membrane is\nunclear so far. To investigate the presence of cytoplasmic leaflet domains, the\nH-Ras membrane-targeting sequence was fused to the C-terminus of the enhanced\nyellow fluorescent protein. Using single-molecule fluorescence microscopy,\ntrajectories of individual molecules diffusing in the cytoplasmic leaflet of\nthe plasma membrane were recorded. From these trajectories, the diffusion of\nindividual membrane-anchored enhanced yellow fluorescent protein molecules was\nstudied in live cells on timescales from 5 to 200 ms. The results show that the\ndiffusion of 30-40% of the molecules is constrained in domains with a typical\nsize of 200 nm. Neither breakdown of actin nor cholesterol extraction changed\nthe domain characteristics significantly, indicating that the observed domains\nmay not be related to the membrane domains identified so far.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:37:43 GMT\"}]', '2007-05-23', '[[\"Lommerse\",\"Piet H M\",\"\"],[\"Blab\",\"Gerhard A\",\"\"],[\"Cognet\",\"Laurent\",\"\"],[\"Harms\",\"Gregory S\",\"\"],[\"Snaar-Jagalska\",\"B Ewa\",\"\"],[\"Spaink\",\"Herman P\",\"\"],[\"Schmidt\",\"Thomas\",\"\"]]'),
(704.3856, 'Augustin Skopal', 'A. Skopal', 'On the effect of emission lines on the UBVR photometry', '8 pages, 6 figures, 2 tables, New Astron. in press', 'New Astron.12:597-604,2007', '10.1016/j.newast.2007.04.003', '', 'astro-ph', '', '  We investigate the effect on the U, B, V, Rc and Rj magnitudes of the removal\nof emission lines from a spectrum. We determined \"Dm\" corrections from the\nratio of fluxes with and without emission lines, transmitted from the object\nthrough the photometric filter. An exact and a simplified approach for\noperative use were applied. The effect was demonstrated for classical symbiotic\nstars, symbiotic novae and the classical nova V1974 Cyg. It was found that\nabout 20-30, 30-40, 10 and 26/20 percents of the observed flux in the U, B, V\nand Rc/Rj filter, respectively, is radiated in the emission lines of the\ninvestigated classical symbiotic stars. The largest effect was found for\nsymbiotic novae (RR Tel and V1016 Cyg) and the classical nova V1974 Cyg at 210\ndays (in average of 74, 79, 56 and 66/60 percents). Examples for practical\napplication are suggested.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:44:41 GMT\"}]', '2009-06-23', '[[\"Skopal\",\"A.\",\"\"]]'),
(704.3857, 'Laurent Cognet', 'St\\\'ephane Berciaud (CPMOH), Laurent Cognet (CPMOH), Gerhard A Blab\n  (CPMOH), Brahim Lounis (CPMOH)', 'Photothermal heterodyne imaging of individual nonfluorescent\n  nanoclusters and nanocrystals', '', 'Physical review letters 93, 25 (17/12/2004) 257402', '10.1103/PhysRevLett.93.257402', '', 'physics.optics cond-mat.other', '', '  We introduce a new, highly sensitive, and simple heterodyne optical method\nfor imaging individual nonfluorescent nanoclusters and nanocrystals. A 2 order\nof magnitude improvement of the signal is achieved compared to previous\nmethods. This allows for the unprecedented detection of individual small\nabsorptive objects such as metallic clusters (of 67 atoms) or nonluminescent\nsemiconductor nanocrystals. The measured signals are in agreement with a\ncalculation based on the scattering field theory from a photothermal-induced\nmodulated index of refraction profile around the nanoparticle.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:44:52 GMT\"}]', '2007-05-23', '[[\"Berciaud\",\"Stéphane\",\"\",\"CPMOH\"],[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Blab\",\"Gerhard A\",\"\",\"CPMOH\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"]]'),
(704.3858, 'Laurent Cognet', 'Catherine Tardin (CPMOH), Laurent Cognet (CPMOH), C\\\'ecile Bats (PCS),\n  Brahim Lounis (CPMOH), Daniel Choquet (PCS)', 'Direct imaging of lateral movements of AMPA receptors inside synapses', '', 'EMBO J 22, 18 (15/09/2003) 4656-65', '10.1093/emboj/cdg463', '', 'physics.optics physics.bio-ph', '', '  Trafficking of AMPA receptors in and out of synapses is crucial for synaptic\nplasticity. Previous studies have focused on the role of endo/exocytosis\nprocesses or that of lateral diffusion of extra-synaptic receptors. We have now\ndirectly imaged AMPAR movements inside and outside synapses of live neurons\nusing single-molecule fluorescence microscopy. Inside individual synapses, we\nfound immobile and mobile receptors, which display restricted diffusion.\nExtra-synaptic receptors display free diffusion. Receptors could also exchange\nbetween these membrane compartments through lateral diffusion. Glutamate\napplication increased both receptor mobility inside synapses and the fraction\nof mobile receptors present in a juxtasynaptic region. Block of inhibitory\ntransmission to favor excitatory synaptic activity induced a transient increase\nin the fraction of mobile receptors and a decrease in the proportion of\njuxtasynaptic receptors. Altogether, our data show that rapid exchange of\nreceptors between a synaptic and extra-synaptic localization occurs through\nregulation of receptor diffusion inside synapses.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 19:45:40 GMT\"}]', '2007-05-23', '[[\"Tardin\",\"Catherine\",\"\",\"CPMOH\"],[\"Cognet\",\"Laurent\",\"\",\"CPMOH\"],[\"Bats\",\"Cécile\",\"\",\"PCS\"],[\"Lounis\",\"Brahim\",\"\",\"CPMOH\"],[\"Choquet\",\"Daniel\",\"\",\"PCS\"]]'),
(704.3859, 'Gunnar M\\\"oller', 'Gunnar Moller, Nigel R. Cooper', 'Density waves and supersolidity in rapidly rotating atomic Fermi gases', '4 pages, 1 figure, uses feynmp.sty', 'Phys. Rev. Lett. 99, 190409 (2007)', '10.1103/PhysRevLett.99.190409', '', 'cond-mat.mes-hall cond-mat.supr-con', '', '  We study theoretically the low-temperature phases of a two-component atomic\nFermi gas with attractive s-wave interactions under conditions of rapid\nrotation. We find that, in the extreme quantum limit, when all particles occupy\nthe lowest Landau level, the normal state is unstable to the formation of\n\"charge\" density wave (CDW) order. At lower rotation rates, when many Landau\nlevels are occupied, we show that the low-temperature phases can be\nsupersolids, involving both CDW and superconducting order.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 20:15:42 GMT\"}]', '2007-11-17', '[[\"Moller\",\"Gunnar\",\"\"],[\"Cooper\",\"Nigel R.\",\"\"]]'),
(704.3860, 'Yun-Su Kim', 'Yun-Su Kim', 'C_{0}-Hilbert Modules', '14 pages', '', '', '', 'math.OA math.GN', '', '  We provide the definition and fundamental properties of algebraic elements\nwith respect to an operator satisfying hypothesis (h). Furthermore, we analyze\nHilbert modules using C_0-operators relative to a bounded finitely connected\nregion Omega in the complex plane.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 20:21:55 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 22:06:17 GMT\"}]', '2007-05-23', '[[\"Kim\",\"Yun-Su\",\"\"]]'),
(704.3861, 'Jinbo Cao', 'J. Cao, J. L. Musfeldt, S. Mazumdar, N. Chernova, and M. S.\n  Whittingham', 'Pinned Low Energy Electronic Excitation in Metal Exchanged Vanadium\n  Oxide Nanoscrolls', '4 figures', '', '10.1021/nl071002l', '', 'cond-mat.mtrl-sci', '', '  We measured the optical properties of mixed valent vanadium oxide nanoscrolls\nand their metal exchanged derivatives in order to investigate the charge\ndynamics in these compounds. In contrast to the prediction of a metallic state\nfor the metal exchanged derivatives within a rigid band model, we find that the\ninjected charges in Mn$^{2+}$ exchanged vanadium oxide nanoscrolls are pinned.\nA low-energy electronic excitation associated with the pinned carriers appears\nin the far infrared and persists at low temperature, suggesting that the\nnanoscrolls are weak metals in their bulk form, dominated by inhomogeneous\ncharge disproportionation and Madelung energy effects.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 20:29:14 GMT\"}]', '2015-05-13', '[[\"Cao\",\"J.\",\"\"],[\"Musfeldt\",\"J. L.\",\"\"],[\"Mazumdar\",\"S.\",\"\"],[\"Chernova\",\"N.\",\"\"],[\"Whittingham\",\"M. S.\",\"\"]]'),
(704.3862, 'Tshilidzi Marwala', 'Tshilidzi Marwala, Monica Lagazio and Thando Tettey', 'An Integrated Human-Computer System for Controlling Interstate Disputes', '29 pages, 6 figures, 2 tables', '', '', '', 'stat.AP', '', '  In this paper we develop a scientific approach to control inter-country\nconflict. This system makes use of a neural network and a feedback control\napproach. It was found that by controlling the four controllable inputs:\nDemocracy, Dependency, Allies and Capability simultaneously, all the predicted\ndispute outcomes could be avoided. Furthermore, it was observed that\ncontrolling a single input Dependency or Capability also avoids all the\npredicted conflicts. When the influence of each input variable on conflict is\nassessed, Dependency, Capability, and Democracy emerge as key variables that\ninfluence conflict.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 21:06:10 GMT\"}]', '2007-05-23', '[[\"Marwala\",\"Tshilidzi\",\"\"],[\"Lagazio\",\"Monica\",\"\"],[\"Tettey\",\"Thando\",\"\"]]'),
(704.3863, 'Tetsufumi Tanamoto', 'Tetsufumi Tanamoto and Yoshifumi Nishi', 'Fano-Kondo effect through two-level system based on quantum dots', '5pages,6figures', 'Phys. Rev. B76, 155319 (2007)', '10.1103/PhysRevB.76.155319', '', 'cond-mat.str-el cond-mat.dis-nn', '', '  We theoretically study the Fano-Kondo effect in a triple quantum dot (QD)\nsystem where two QDs constitute a two-level system and the other QD works in a\ndetector with electrodes. We found that the Fano dip is clearly modulated by\nstrongly coupled QDs in a two-level system and a slow detector with no\ninteracting QD. This setup suggests a new method of reading out qubit states.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 22:08:48 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 17 Mar 2008 02:58:15 GMT\"}]', '2014-01-08', '[[\"Tanamoto\",\"Tetsufumi\",\"\"],[\"Nishi\",\"Yoshifumi\",\"\"]]'),
(704.3864, 'Pasha Zusmanovich', 'Pasha Zusmanovich', 'A converse to the Second Whitehead Lemma', 'v5: added erratum', 'J. Lie Theory 18 (2008), 295-299; Erratum: 24 (2014), 1207-1208', '', '', 'math.RA math.KT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We show that finite-dimensional Lie algebras over a field of characteristic\nzero such that the second cohomology group in every finite-dimensional module\nvanishes, are, essentially, semisimple.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 29 Apr 2007 23:42:04 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 2 Aug 2008 00:26:25 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 27 Jan 2012 17:37:47 GMT\"},{\"version\":\"v4\",\"created\":\"Sat, 11 Jan 2014 21:08:15 GMT\"},{\"version\":\"v5\",\"created\":\"Wed, 13 Aug 2014 12:05:41 GMT\"}]', '2014-08-14', '[[\"Zusmanovich\",\"Pasha\",\"\"]]'),
(704.3865, 'Yoshihiro Nishiyama', 'Yoshihiro Nishiyama (Okayama University)', 'Multicriticality of the (2+1)-dimensional gonihedric model: A\n  realization of the (d,m)=(3,2) Lifshitz point', '', 'Phys. Rev. E 75, (2007) 051116.', '10.1103/PhysRevE.75.051116', '', 'cond-mat.stat-mech', '', '  Multicriticality of the gonihedric model in 2+1 dimensions is investigated\nnumerically. The gonihedric model is a fully frustrated Ising magnet with the\nfinely tuned plaquette-type (four-body and plaquette-diagonal) interactions,\nwhich cancel out the domain-wall surface tension. Because the\nquantum-mechanical fluctuation along the imaginary-time direction is simply\nferromagnetic, the criticality of the (2+1)-dimensional gonihedric model should\nbe an anisotropic one; that is, the respective critical indices of real-space\n(\\perp) and imaginary-time (\\parallel) sectors do not coincide. Extending the\nparameter space to control the domain-wall surface tension, we analyze the\ncriticality in terms of the crossover (multicritical) scaling theory. By means\nof the numerical diagonalization for the clusters with N\\le 28 spins, we\nobtained the correlation-length critical indices\n(\\nu_\\perp,\\nu_\\parallel)=(0.45(10),1.04(27)), and the crossover exponent\n\\phi=0.7(2). Our results are comparable to\n(\\nu_{\\perp},\\nu_{\\parallel})=(0.482,1.230), and \\phi=0.688 obtained by Diehl\nand Shpot for the (d,m)=(3,2) Lifshitz point with the \\epsilon-expansion method\nup to O(\\epsilon^2).\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 00:30:58 GMT\"}]', '2009-11-13', '[[\"Nishiyama\",\"Yoshihiro\",\"\",\"Okayama University\"]]'),
(704.3866, 'Igor Rodnianski', 'Sergiu Klainerman and Igor Rodnianski', 'Sharp $L^1$ estimates for singular transport equations', '', '', '', '', 'math.AP math.CA', '', '  We provide $L^1$ estimates for a class of transport equations containing\nsingular integral operators. While our main application is for a specific\nproblem in General Relativity we believe that the phenomenon which our result\nillustrates is of a more general interest.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 00:37:11 GMT\"}]', '2007-05-23', '[[\"Klainerman\",\"Sergiu\",\"\"],[\"Rodnianski\",\"Igor\",\"\"]]'),
(704.3867, 'Jie Liu', 'Jie Liu, Li-Bin Fu, Bin Liu, and Biao Wu', 'Role of Particle Interactions in the Feshbach Conversion of Fermion\n  Atoms to Bosonic Molecules', '5 pages, 4 figures', 'New J. Phys. 10 (2008) 123018', '10.1088/1367-2630/10/12/123018', '', 'cond-mat.mes-hall', '', '  We investigate the Feshbach conversion of fermion atomic pairs to condensed\nboson molecules with a microscopic model that accounts the repulsive\ninteractions among all the particles involved. We find that the conversion\nefficiency is enhanced by the interaction between boson molecules while\nsuppressed by the interactions between fermion atoms and between atom and\nmolecule. In certain cases, the combined effect of these interactions leads to\na ceiling of less than 100% on the conversion efficiency even in the adiabatic\nlimit. Our model predicts a non-monotonic dependence of the efficiency on mean\natomic density. Our theory agrees well with recent experiments on $^6$Li and\n$^{40}$K.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 01:14:30 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 20 Sep 2007 07:22:10 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 27 Dec 2007 07:52:55 GMT\"}]', '2009-11-13', '[[\"Liu\",\"Jie\",\"\"],[\"Fu\",\"Li-Bin\",\"\"],[\"Liu\",\"Bin\",\"\"],[\"Wu\",\"Biao\",\"\"]]'),
(704.3868, 'D.-W. Wang', 'Daw-Wei Wang', 'An effective many-body theory for strongly interacting polar molecules', 'Same as published version (11 pages, 2 figure)', 'New J. Phys. 10 (2008) 053005', '10.1088/1367-2630/10/5/053005', '', 'cond-mat.other cond-mat.supr-con', '', '  We derive a general effective many-body theory for bosonic polar molecules in\nstrong interaction regime, which cannot be correctly described by previous\ntheories within the first Born approximation. The effective Hamiltonian has\nadditional interaction terms, which surprisingly reduces the anisotropic\nfeatures of dipolar interaction near the shape resonance regime. In the 2D\nsystem with dipole moment perpendicular to the plane, we find that the phonon\ndispersion scales as $\\sqrt{|\\bfp|}$ in the low momentum ($\\bfp$) limit,\nshowing the same low energy properties as a 2D charged Bose gas with Coulomb\n($1/r$) interactions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 02:01:38 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 6 Oct 2007 10:04:44 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 8 May 2008 05:32:02 GMT\"}]', '2008-05-08', '[[\"Wang\",\"Daw-Wei\",\"\"]]'),
(704.3869, 'Yoshiyuki Fukumoto', 'S. Takemura and Y. Fukumoto', 'Evaluation of Exchange Interactions of the Spin Doughnut Mo_{75}V_{20}', '4 pages, 6 figures', '', '10.1143/JPSJ.76.083709', '', 'cond-mat.str-el', '', '  Magnetic properties of the spin doughnut Mo_{75}V_{20}, which is a frustrated\nmagnetic cluster with twenty spins, are studied by using the finite-temperature\nLanczos method. Our model Hamiltonian consists of one ten-spin ring and two\nfive-spin rings with nearest-neighbor antiferromagnetic couplings J and J\". The\nfive-spin rings are coupled to the ten-spin ring by an antiferromagnetic\nexchange interaction J\' so as to form isosceles triangles of one J-bond and two\nJ\'-bonds. Fitting the theoretical magnetic susceptibility with the experimental\none measured by Muller et al., the exchange parameters are estimated as J=388\nK, J\'=163 K and J\"=81 K. The most interesting feature of this system is that\nthe two five-spin rings behave like two free-spins at low temperatures in\ndespite of J\'>J\". We also calculate temperature dependence of the specific\nheat, and find three peaks at T sim J, J\" and J\'/100.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 02:57:50 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 00:37:02 GMT\"}]', '2009-11-13', '[[\"Takemura\",\"S.\",\"\"],[\"Fukumoto\",\"Y.\",\"\"]]'),
(704.3870, 'Kazue Kudo', 'Kazue Kudo and Katsuhiro Nakamura', 'Effects of an oscillating field on pattern formation in a ferromagnetic\n  thin film: Analysis of patterns traveling at a low velocity', '9 pages, 3 figures', 'Phys. Rev. E 76, 036201 (2007)', '10.1103/PhysRevE.76.036201', '', 'cond-mat.other nlin.PS', '', '  Magnetic domain patterns under an oscillating field is studied theoretically\nby using a simple Ising-like model. We propose two ways to investigate the\neffects of the oscillating field. The first one leads to a model in which\nrapidly oscillating terms are averaged out, and the model can explain the\nexistence of the maximum amplitude of the field for the appearance of patterns.\nThe second one leads to a model that includes the delay of the response to the\nfield, and the model suggests the existence of a traveling pattern which moves\nvery slowly compared with the time scale of the driving field.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 02:59:53 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 17 Jul 2007 11:29:55 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 5 Sep 2007 15:21:42 GMT\"}]', '2009-11-13', '[[\"Kudo\",\"Kazue\",\"\"],[\"Nakamura\",\"Katsuhiro\",\"\"]]'),
(704.3871, 'Dong Xu', 'Jia-Lin Zhu and Dong Xu', 'Effective tuning of exciton polarization splitting in coupled quantum\n  dots', '4 pages, 2 figures, to appear in Appl. Phys. Lett', 'Appl. Phys. Lett. 90, 261119 (2007)', '10.1063/1.2753116', '', 'cond-mat.mes-hall', '', '  The polarization splitting of the exciton ground state in two laterally\ncoupled quantum dots under an in-plane electric field is investigated and its\neffective tuning is designed. It is found that there are significant Stark\neffect and anticrossing in energy levels. Due to coupling between inter- and\nintra-dot states, the absolute value of polarization splitting is significantly\nreduced, and it could be tuned to zero by the electric field for proper\ninter-dot separations. Our scheme is interesting for the research on the\nquantum dots-based entangled-photon source.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 15:05:42 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 12 Jun 2007 07:28:45 GMT\"}]', '2009-11-13', '[[\"Zhu\",\"Jia-Lin\",\"\"],[\"Xu\",\"Dong\",\"\"]]'),
(704.3872, 'Victor H. Moll', 'Victor H. Moll', 'The integrals in Gradshteyn and Rhyzik. Part 1: A family of logarithmic\n  integrals', '6 pages', 'Scientia, Series A: Mathematical Sciences, Vol. 14 (2007), 1-6', '', '', 'math.CA', '', '  We present the evaluation of a family of logarithmic integrals. This provides\na unified proof of several formulas in the classical table of integrals by I.\nS. Gradshteyn and I. M. Rhyzik.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 03:58:15 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 17:26:43 GMT\"}]', '2007-05-23', '[[\"Moll\",\"Victor H.\",\"\"]]'),
(704.3873, 'Victor H. Moll', 'Victor H. Moll', 'The integrals in Gradshteyn and Rhyzik. Part 2: Elementary logarithmic\n  integrals', '', 'Scientia, Series A: Mathematical Sciences, Vol. 14 (2007), 7-15', '', '', 'math.CA', '', '  We describe methods to evaluate elementary logarithmic integrals. The\nintegrand is the product of a rational function and a linear polynomial in ln\nx.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 04:08:22 GMT\"}]', '2007-05-23', '[[\"Moll\",\"Victor H.\",\"\"]]'),
(704.3874, 'Takashi Hotta', 'Takashi Hotta', 'Enhanced Kondo Effect in an Electron System Dynamically Coupled with\n  Local Optical Phonon', '8 pages, 8 figures', 'J. Phys. Soc. Jpn. 76, 084702 (2007).', '10.1143/JPSJ.76.084702', '', 'cond-mat.str-el', '', '  We discuss Kondo behavior of a conduction electron system coupled with local\noptical phonon by analyzing the Anderson-Holstein model with the use of a\nnumerical renormalization group (NRG) method. There appear three typical\nregions due to the balance between Coulomb interaction $U_{\\rm ee}$ and\nphonon-mediated attraction $U_{\\rm ph}$. For $U_{\\rm ee}>U_{\\rm ph}$, we\nobserve the standard Kondo effect concerning spin degree of freedom. Since the\nCoulomb interaction is effectively reduced as $U_{\\rm ee}-U_{\\rm ph}$, the\nKondo temperature $T_{\\rm K}$ is increased when $U_{\\rm ph}$ is increased. On\nthe other hand, for $U_{\\rm ee}<U_{\\rm ph}$, there occurs the Kondo effect\nconcerning charge degree of freedom, since vacant and double occupied states\nplay roles of pseudo-spins. Note that in this case, $T_{\\rm K}$ is decreased\nwith the increase of $U_{\\rm ph}$. Namely, $T_{\\rm K}$ should be maximized for\n$U_{\\rm ee} \\approx U_{\\rm ph}$. Then, we analyze in detail the Kondo behavior\nat $U_{\\rm ee}=U_{\\rm ph}$, which is found to be explained by the polaron\nAnderson model with reduced hybridization of polaron and residual repulsive\ninteraction among polarons. By comparing the NRG results of the polaron\nAnderson model with those of the original Anderson-Holstein model, we clarify\nthe Kondo behavior in the competing region of $U_{\\rm ee} \\approx U_{\\rm ph}$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 04:36:00 GMT\"}]', '2009-11-16', '[[\"Hotta\",\"Takashi\",\"\"]]'),
(704.3875, 'Melvin Leok', 'Anthony M. Bloch, Melvin Leok, Jerrold E. Marsden, Dmitry V. Zenkov', 'Controlled Lagrangians and Stabilization of Discrete Mechanical Systems\n  I', '9 pages, 7 figures', '', '', '', 'math.OC', '', '  Controlled Lagrangian and matching techniques are developed for the\nstabilization of relative equilibria and equilibria of discrete mechanical\nsystems with symmetry as well as broken symmetry. Interesting new phenomena\narise in the controlled Lagrangian approach in the discrete context that are\nnot present in the continuous theory. In particular, to make the discrete\ntheory effective, one can make an appropriate selection of momentum levels or,\nalternatively, introduce a new parameter into the controlled Lagrangian to\ncomplete the kinetic matching procedure. Specifically, new terms in the\ncontrolled shape equation that are necessary for potential matching in the\ndiscrete setting are introduced. The theory is illustrated with the problem of\nstabilization of the cart-pendulum system on an incline. The paper also\ndiscusses digital and model predictive controllers.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:06:19 GMT\"}]', '2007-05-23', '[[\"Bloch\",\"Anthony M.\",\"\"],[\"Leok\",\"Melvin\",\"\"],[\"Marsden\",\"Jerrold E.\",\"\"],[\"Zenkov\",\"Dmitry V.\",\"\"]]'),
(704.3876, 'Dmytro Savchuk', 'Ievgen Bondarenko, Rostislav Grigorchuk, Rostyslav Kravchenko, Yevgen\n  Muntyan, Volodymyr Nekrashevych, Dmytro Savchuk, Zoran Sunic', 'Groups generated by 3-state automata over a 2-letter alphabet, II', '26 pages, 31 figures', '', '', '', 'math.GR', '', '  Classification of groups generated by 3-state automata over a 2-letter\nalphabet started in the first paper (see http://www.arxiv.org/abs/math/0612178)\nis continued.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 04:59:59 GMT\"}]', '2007-05-23', '[[\"Bondarenko\",\"Ievgen\",\"\"],[\"Grigorchuk\",\"Rostislav\",\"\"],[\"Kravchenko\",\"Rostyslav\",\"\"],[\"Muntyan\",\"Yevgen\",\"\"],[\"Nekrashevych\",\"Volodymyr\",\"\"],[\"Savchuk\",\"Dmytro\",\"\"],[\"Sunic\",\"Zoran\",\"\"]]'),
(704.3877, 'Peter Kazinski', 'P.O. Kazinski', 'Relativistic diffusion equation from stochastic quantization', '16 pp., 2 figures, RevTeX; minor textual changes, references added;\n  two formulas added', '', '', '', 'hep-th', '', '  The new scheme of stochastic quantization is proposed. This quantization\nprocedure is equivalent to the deformation of an algebra of observables in the\nmanner of deformation quantization with an imaginary deformation parameter (the\nPlanck constant). We apply this method to the models of nonrelativistic and\nrelativistic particles interacting with an electromagnetic field. In the first\ncase we establish the equivalence of such a quantization to the Fokker-Planck\nequation with a special force. The application of the proposed quantization\nprocedure to the model of a relativistic particle results in a relativistic\ngeneralization of the Fokker-Planck equation in the coordinate space, which in\nthe absence of the electromagnetic field reduces to the relativistic diffusion\n(heat) equation. The stationary probability distribution functions for a\nstochastically quantized particle diffusing under a barrier and a particle in\nthe potential of a harmonic oscillator are derived.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:31:19 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 20 May 2007 16:47:52 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 3 Jun 2007 19:02:01 GMT\"}]', '2007-06-13', '[[\"Kazinski\",\"P. O.\",\"\"]]'),
(704.3878, 'Farhad Meshkati', 'Farhad Meshkati, Andrea J. Goldsmith, H. Vincent Poor and Stuart C.\n  Schwartz', 'A Game-Theoretic Approach to Energy-Efficient Modulation in CDMA\n  Networks with Delay Constraints', 'Appeared in the Proceedings of the 2007 IEEE Radio and Wireless\n  Symposium, Long Beach, CA, January 9-11, 2007', '', '10.1109/RWS.2007.351784', '', 'cs.IT cs.GT math.IT', '', '  A game-theoretic framework is used to study the effect of constellation size\non the energy efficiency of wireless networks for M-QAM modulation. A\nnon-cooperative game is proposed in which each user seeks to choose its\ntransmit power (and possibly transmit symbol rate) as well as the constellation\nsize in order to maximize its own utility while satisfying its delay\nquality-of-service (QoS) constraint. The utility function used here measures\nthe number of reliable bits transmitted per joule of energy consumed, and is\nparticularly suitable for energy-constrained networks. The best-response\nstrategies and Nash equilibrium solution for the proposed game are derived. It\nis shown that in order to maximize its utility (in bits per joule), a user must\nchoose the lowest constellation size that can accommodate the user\'s delay\nconstraint. Using this framework, the tradeoffs among energy efficiency, delay,\nthroughput and constellation size are also studied and quantified. The effect\nof trellis-coded modulation on energy efficiency is also discussed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:33:05 GMT\"}]', '2016-11-17', '[[\"Meshkati\",\"Farhad\",\"\"],[\"Goldsmith\",\"Andrea J.\",\"\"],[\"Poor\",\"H. Vincent\",\"\"],[\"Schwartz\",\"Stuart C.\",\"\"]]'),
(704.3879, 'Thorsten Renk', 'Thorsten Renk', 'Prospects of medium tomography using hard processes inside a soft medium', 'Talk given at the Mini-Workshop \"Strongly Coupled Quark-Gluon Plasma:\n  SPS, RHIC and LHC\", Nagoya, Japan, 16-18 February 2007', '', '', '', 'hep-ph', '', '  Hard processes leading to high transverse momentum hadron production are\ncalculable in perturbative Quantum Chromodynamics (pQCD) for proton-proton\ncollisions. In heavy-ion collisions, such processes occur as well, and due to a\nseparation of scales are calculable on the level of the production of high p_T\npartons. These subsequently interact with the medium which originates from\nsemi-hard and soft processes in the same collision before they hadronize. The\npresence of the medium thus modifies the momentum spectrum of outgoing partons\nand thus hard hadrons. The idea of jet tomography is to study this modification\nin order to learn about the medium density distribution. While this is a\ncompelling idea, its practical application encounters some difficulties. In\nthis paper, the capability of various observables to provide tomographic\ninformation about the medium is discussed and compared.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:41:42 GMT\"}]', '2007-05-23', '[[\"Renk\",\"Thorsten\",\"\"]]'),
(704.3880, 'Farhad Meshkati', 'Farhad Meshkati, H. Vincent Poor, Stuart C. Schwartz and Radu V. Balan', 'Energy-Efficient Resource Allocation in Wireless Networks with\n  Quality-of-Service Constraints', 'Accpeted for publication in the IEEE Transactions on Communications', '', '10.1109/TCOMM.2009.11.050638', '', 'cs.IT math.IT', '', '  A game-theoretic model is proposed to study the cross-layer problem of joint\npower and rate control with quality of service (QoS) constraints in\nmultiple-access networks. In the proposed game, each user seeks to choose its\ntransmit power and rate in a distributed manner in order to maximize its own\nutility while satisfying its QoS requirements. The user\'s QoS constraints are\nspecified in terms of the average source rate and an upper bound on the average\ndelay where the delay includes both transmission and queuing delays. The\nutility function considered here measures energy efficiency and is particularly\nsuitable for wireless networks with energy constraints. The Nash equilibrium\nsolution for the proposed non-cooperative game is derived and a closed-form\nexpression for the utility achieved at equilibrium is obtained. It is shown\nthat the QoS requirements of a user translate into a \"size\" for the user which\nis an indication of the amount of network resources consumed by the user. Using\nthis competitive multiuser framework, the tradeoffs among throughput, delay,\nnetwork capacity and energy efficiency are studied. In addition, analytical\nexpressions are given for users\' delay profiles and the delay performance of\nthe users at Nash equilibrium is quantified.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:43:21 GMT\"}]', '2016-11-17', '[[\"Meshkati\",\"Farhad\",\"\"],[\"Poor\",\"H. Vincent\",\"\"],[\"Schwartz\",\"Stuart C.\",\"\"],[\"Balan\",\"Radu V.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3881, 'Farhad Meshkati', 'Farhad Meshkati, Dongning Guo, H. Vincent Poor and Stuart C. Schwartz', 'A Unified Approach to Energy-Efficient Power Control in Large CDMA\n  Systems', 'Accepted for publication in the IEEE Transactions on Wireless\n  Communications', '', '', '', 'cs.IT math.IT', '', '  A unified approach to energy-efficient power control is proposed for\ncode-division multiple access (CDMA) networks. The approach is applicable to a\nlarge family of multiuser receivers including the matched filter, the\ndecorrelator, the linear minimum mean-square error (MMSE) receiver, and the\n(nonlinear) optimal detectors. It exploits the linear relationship that has\nbeen shown to exist between the transmit power and the output\nsignal-to-interference-plus-noise ratio (SIR) in the large-system limit. It is\nshown that, for this family of receivers, when users seek to selfishly maximize\ntheir own energy efficiency, the Nash equilibrium is SIR-balanced. In addition,\na unified power control (UPC) algorithm for reaching the Nash equilibrium is\nproposed. The algorithm adjusts the user\'s transmit powers by iteratively\ncomputing the large-system multiuser efficiency, which is independent of\ninstantaneous spreading sequences. The convergence of the algorithm is proved\nfor the matched filter, the decorrelator, and the MMSE receiver, and is\ndemonstrated by means of simulation for an optimal detector. Moreover, the\nperformance of the algorithm in finite-size systems is studied and compared\nwith that of a conventional power control scheme, in which user powers depend\non the instantaneous spreading sequences.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:52:23 GMT\"}]', '2007-07-13', '[[\"Meshkati\",\"Farhad\",\"\"],[\"Guo\",\"Dongning\",\"\"],[\"Poor\",\"H. Vincent\",\"\"],[\"Schwartz\",\"Stuart C.\",\"\"]]'),
(704.3882, 'Alessandro Papa', 'Rossella Falcone, Roberto Fiore, Mario Gravina and Alessandro Papa', 'Screening masses in the SU(3) pure gauge theory and universality', '19 pages, 9 figures; version to appear on Nuclear Physics B (Section\n  3.1 revisited; a few comments, a table and a reference added; fit results\n  included in Fig. 8)', 'Nucl.Phys.B785:19-33,2007', '10.1016/j.nuclphysb.2007.06.009', '', 'hep-lat', '', '  We determine from Polyakov loop correlators the screening masses in the\ndeconfined phase of the (3+1)d SU(3) pure gauge theory at finite temperature\nnear the transition, for two different channels of angular momentum and parity.\nTheir ratio is compared with that of the massive excitations with the same\nquantum numbers in the 3d 3-state Potts model in the broken phase near the\ntransition point at zero magnetic field. Moreover we study the inverse decay\nlength of the correlation between the real parts and between the imaginary\nparts of the Polyakov loop and compare the results with expectations from\nperturbation theory and mean-field Polyakov loop models.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:54:04 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 24 Jun 2007 17:00:05 GMT\"}]', '2008-11-26', '[[\"Falcone\",\"Rossella\",\"\"],[\"Fiore\",\"Roberto\",\"\"],[\"Gravina\",\"Mario\",\"\"],[\"Papa\",\"Alessandro\",\"\"]]'),
(704.3883, 'Petro Lazorenko F.', 'P. F. Lazorenko, M. Mayor, M. Dominik, F. Pepe, D. Segransan and S.\n  Udry', 'High-precision astrometry on the VLT/FORS1 at time scales of few days', '11 pages, 9 figures, accepted for publication in A&A', '', '10.1051/0004-6361:20077149', '', 'astro-ph', '', '  We investigate the accuracy of astrometric measurements with the VLT/FORS1\ncamera and consider potential applications. The study is based on two-epoch\n(2000 and 2002/2003) frame series of observations of a selected Galactic Bulge\nsky region that were obtained with FORS1 during four consecutive nights each.\nReductions were carried out with a novel technique that eliminates atmospheric\nimage motion and does not require a distinction between targets and reference\nobjects. The positional astrometric precision was found to be limited only by\nthe accuracy of the determination of the star photocentre, which is typically\n200-300 microarcsec per single measurement for bright unsaturated stars\nB=18-19. Several statistical tests have shown that at time-scales of 1-4 nights\nthe residual noise in measured positions is essentially a white noise with no\nsystematic instrumental signature and no significant deviation from a Gaussian\ndistribution. Some evidence of a good astrometric quality of the VLT for frames\nseparated by two years has also been found. Our data show that the VLT with\nFORS1/2 cameras can be effectively used for astrometric observations of\nplanetary microlensing events and other applications where a high accuracy is\nrequired, that is expected to reach 30-40 microarcsec for a series of 50 frames\n(one hours with R filter).\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 06:54:24 GMT\"}]', '2009-11-13', '[[\"Lazorenko\",\"P. F.\",\"\"],[\"Mayor\",\"M.\",\"\"],[\"Dominik\",\"M.\",\"\"],[\"Pepe\",\"F.\",\"\"],[\"Segransan\",\"D.\",\"\"],[\"Udry\",\"S.\",\"\"]]'),
(704.3884, 'Hans Bruntt', 'H. Bruntt, D. Stello, J. C. Suarez, T. Arentoft, T. R. Bedding, M. Y.\n  Bouzid, Z. Csubry, T. H. Dall, Z. E. Dind, S. Frandsen, R. L. Gilliland, A.\n  P. Jacob, H. R. Jensen, Y. B. Kang, S.-L. Kim, L. L. Kiss, H. Kjeldsen, J.-R.\n  Koo, J.-A. Lee, C.-U. Lee, J. Nuspl, C. Sterken, R. Szabo', 'Multisite campaign on the open cluster M67. III. Delta Scuti pulsations\n  in the blue stragglers', '15 pages, 14 figs, one appendix. Part three in a series of papers\n  describing results from an extensive multi-site campaign on the open cluster\n  M67', 'Mon.Not.Roy.Astron.Soc.378:1371-1384,2007', '10.1111/j.1365-2966.2007.11865.x', '', 'astro-ph', '', '  We have made an asteroseismic analysis of the variable blue stragglers in the\nopen cluster M67. The data set consists of photometric time series from eight\nsites using nine 0.6-2.1 meter telescopes with a time baseline of 43 days. In\ntwo stars, EW Cnc and EX Cnc, we detect the highest number of frequencies (41\nand 26) detected in delta Scuti stars belonging to a stellar cluster, and EW\nCnc has the second highest number of frequencies detected in any delta Scuti\nstar. We have computed a grid of pulsation models that take the effects of\nrotation into account. The distribution of observed and theoretical frequencies\nshow that in a wide frequency range a significant fraction of the radial and\nnon-radial low-degree modes are excited to detectable amplitudes. Despite the\nlarge number of observed frequencies we cannot constrain the fundamental\nparameters of the stars. To make progress we need to identify the degrees of\nsome of the modes either from multi-colour photometry or spectroscopy.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:16:53 GMT\"}]', '2009-06-23', '[[\"Bruntt\",\"H.\",\"\"],[\"Stello\",\"D.\",\"\"],[\"Suarez\",\"J. C.\",\"\"],[\"Arentoft\",\"T.\",\"\"],[\"Bedding\",\"T. R.\",\"\"],[\"Bouzid\",\"M. Y.\",\"\"],[\"Csubry\",\"Z.\",\"\"],[\"Dall\",\"T. H.\",\"\"],[\"Dind\",\"Z. E.\",\"\"],[\"Frandsen\",\"S.\",\"\"],[\"Gilliland\",\"R. L.\",\"\"],[\"Jacob\",\"A. P.\",\"\"],[\"Jensen\",\"H. R.\",\"\"],[\"Kang\",\"Y. B.\",\"\"],[\"Kim\",\"S. -L.\",\"\"],[\"Kiss\",\"L. L.\",\"\"],[\"Kjeldsen\",\"H.\",\"\"],[\"Koo\",\"J. -R.\",\"\"],[\"Lee\",\"J. -A.\",\"\"],[\"Lee\",\"C. -U.\",\"\"],[\"Nuspl\",\"J.\",\"\"],[\"Sterken\",\"C.\",\"\"],[\"Szabo\",\"R.\",\"\"]]'),
(704.3885, 'Isamiddin Rakhimov Sattarovich', 'U. D. Bekbaev, I. S. Rakhimov', 'On Classification of Finite Dimensional Complex Filiform Leibniz\n  Algebras (Part 2)', '', '', '', '', 'math.RA math.AG', '', '  The paper is devoted to classification problem of finite dimensional complex\nnone Lie filiform Leibniz algebras. Actually, the observations show there are\ntwo resources to get classification of filiform Leibniz algebras. The first of\nthem is naturally graded none Lie filiform Leibniz algebras and the another one\nis naturally graded filiform Lie algebras. Using the first resource we get two\ndisjoint classes of filiform Leibniz algebras. The present paper deals with the\nsecond of the above two classes, the first class has been considered in our\nprevious paper. The algebraic classification here means to specify the\nrepresentatives of the orbits, whereas the geometric classification is the\nproblem of finding generic structural constants in the sense of algebraic\ngeometry. Our main effort in this paper is the algebraic classification. We\nsuggest here an algebraic method based on invariants. Utilizing this method for\nany given low dimensional case all filiform Leibniz algebras can be classified.\nMoreover, the results can be used for geometric classification of orbits of\nsuch algebras.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:06:46 GMT\"}]', '2007-05-23', '[[\"Bekbaev\",\"U. D.\",\"\"],[\"Rakhimov\",\"I. S.\",\"\"]]'),
(704.3886, 'W Saba', 'Walid S. Saba', 'A Note on Ontology and Ordinary Language', '19 pages, 1 figure', '', '', '', 'cs.AI cs.CL', '', '  We argue for a compositional semantics grounded in a strongly typed ontology\nthat reflects our commonsense view of the world and the way we talk about it.\nAssuming such a structure we show that the semantics of various natural\nlanguage phenomena may become nearly trivial.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 17:55:39 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 13:43:32 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 2 May 2007 18:13:22 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 3 May 2007 08:34:47 GMT\"},{\"version\":\"v5\",\"created\":\"Fri, 4 May 2007 17:49:03 GMT\"},{\"version\":\"v6\",\"created\":\"Mon, 7 May 2007 16:04:50 GMT\"}]', '2007-05-23', '[[\"Saba\",\"Walid S.\",\"\"]]'),
(704.3887, 'Israfil Guseinov', 'I.I.Guseinov, B.A.Mamedov', 'On the accurate evaluation of overlap integrals over Slater type\n  orbitals using analytical and recurrence relations', '6 pages, 2 tables', '', '10.1515/zna-2007-0901', '', 'physics.chem-ph physics.comp-ph', '', '  In this study, using the analytical and recurrence relations suggested by the\nauthors in previous works, the new efficient and reliable program procedure for\nthe overlap integrals over Slater type orbitals (STOs) is presented. The\nproposed procedure guarantees a highly accurate evaluation of the overlap\nintegrals with arbitrary values of quantum numbers, screening constants and\ninternuclear distances. It is demonstrated that the computational accuracy of\nthe proposed procedure is not only dependent on the efficiency of formulas, as\nhas been discussed previously, but also on a number of other factors including\nthe used program language package and solvent properties. The numerical results\nobtained using the algorithm described in the present work are in a complete\nagreement with those obtained using the alternative evaluation procedure. We\nnotice that the program works without any restrictions and in all range of\nintegral parameters.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:07:09 GMT\"}]', '2015-05-13', '[[\"Guseinov\",\"I. I.\",\"\"],[\"Mamedov\",\"B. A.\",\"\"]]'),
(704.3888, 'Farook Rahaman', 'F.Rahaman, K.Maity, P.Ghosh and K.Gayen', 'Gravitational field of a higher dimensional global monopole in Lyra\n  geometry', '7 pages. Published in Bulletin of the Gauhati University Mathematics\n  Association 8, 82 (2004)', 'Bulletin of the Gauhati University Mathematics Association 8, 82\n  (2004)', '', '', 'gr-qc', '', '  We present a five dimensional global monopole within the framework of Lyra\ngeometry. Also the gravitational field of the monopole solution has been\nconsidered.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:09:40 GMT\"}]', '2007-05-23', '[[\"Rahaman\",\"F.\",\"\"],[\"Maity\",\"K.\",\"\"],[\"Ghosh\",\"P.\",\"\"],[\"Gayen\",\"K.\",\"\"]]'),
(704.3889, 'Elisabeth Sch\\\"oll-Paschinger', 'Jean-Michel Caillol, Federica Lo Verso, Elisabeth Scholl-Paschinger,\n  Jean-Jacques Weis', 'Liquid-vapour transition of the long range Yukawa fluid', '30 pages, 5 figures', 'Molecular Physics 105, 1813 (2007)', '10.1080/00268970701420524', '', 'cond-mat.stat-mech', '', '  Two liquid state theories, the self-consistent Ornstein-Zernike equation\n(SCOZA) and the hierarchical reference theory (HRT) are shown, by comparison\nwith Monte Carlo simulations, to perform extremely well in predicting the\nliquid-vapour coexistence of the hard core Yukawa (HCY) fluid when the\ninteraction is long range. The long range of the potential is treated in the\nsimulations using both an Ewald sum and hyperspherical boundary conditions. In\naddition, we present an analytical optimised mean field theory which is exact\nin the limit of an infinitely long range interaction. The work extends a\nprevious one by Caccamo et al [Phys. Rev. E,60, 5533 (1999)] for short range\ninteractions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:38:09 GMT\"}]', '2012-07-02', '[[\"Caillol\",\"Jean-Michel\",\"\"],[\"Verso\",\"Federica Lo\",\"\"],[\"Scholl-Paschinger\",\"Elisabeth\",\"\"],[\"Weis\",\"Jean-Jacques\",\"\"]]'),
(704.3890, 'Valmir Barbosa', 'Rodolfo M. Pussente, Valmir C. Barbosa', 'An algorithm for clock synchronization with the gradient property in\n  sensor networks', '', 'Journal of Parallel and Distributed Computing 69 (2009), 261-265', '10.1016/j.jpdc.2008.11.001', '', 'cs.DC', '', '  We introduce a distributed algorithm for clock synchronization in sensor\nnetworks. Our algorithm assumes that nodes in the network only know their\nimmediate neighborhoods and an upper bound on the network\'s diameter.\nClock-synchronization messages are only sent as part of the communication,\nassumed reasonably frequent, that already takes place among nodes. The\nalgorithm has the gradient property of [2], achieving an O(1) worst-case skew\nbetween the logical clocks of neighbors. As in the case of [3,8], the\nalgorithm\'s actions are such that no constant lower bound exists on the rate at\nwhich logical clocks progress in time, and for this reason the lower bound of\n[2,5] that forbids constant skew between neighbors does not apply.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:59:14 GMT\"}]', '2009-02-05', '[[\"Pussente\",\"Rodolfo M.\",\"\"],[\"Barbosa\",\"Valmir C.\",\"\"]]'),
(704.3891, 'Thomas Klose', 'T. Klose, T. McLoughlin, J. A. Minahan, K. Zarembo', 'World-sheet scattering in AdS_5 x S^5 at two loops', '26pages, 3 figures', 'JHEP0708:051,2007', '10.1088/1126-6708/2007/08/051', 'ITEP-TH-17/7, UUITP-07/07', 'hep-th', '', '  We study the AdS_5 x S^5 sigma-model truncated to the near-flat-space limit\nto two-loops in perturbation theory. In addition to extending previously known\none-loop results to the full SU(2|2)^2 S-matrix we calculate the two-loop\ncorrection to the dispersion relation and then compute the complete two-loop\nS-matrix. The result of the perturbative calculation can be compared with the\nappropriate limit of the conjectured S-matrix for the full theory and complete\nagreement is found.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 16:53:15 GMT\"}]', '2008-11-26', '[[\"Klose\",\"T.\",\"\"],[\"McLoughlin\",\"T.\",\"\"],[\"Minahan\",\"J. A.\",\"\"],[\"Zarembo\",\"K.\",\"\"]]'),
(704.3892, 'Charles M. Marcus', 'L. DiCarlo, Yiming Zhang, D. T. McClure, D. J. Reilly, C. M. Marcus,\n  L. N. Pfeiffer, K. W. West, M. P. Hanson, A. C. Gossard', 'Current Noise in Quantum Point Contacts', 'Proceedings of the 6th Rencontres du Vietnam, Hanoi (2006)', '', '', '', 'cond-mat.mes-hall', '', '  We present measurements of current noise in quantum point contacts as a\nfunction of source-drain bias, gate voltage, and in-plane magnetic field. At\nzero bias, Johnson noise provides a measure of the electron temperature. At\nfinite bias, shot noise at zero field exhibits an asymmetry related to the 0.7\nstructure in conductance. The asymmetry in noise evolves smoothly into the\nsymmetric signature of spin-resolved electron transmission at high field.\nComparison to a phenomenological model with density-dependent level splitting\nyields quantitative agreement. Additionally, a device-specific contribution to\nthe finite-bias noise, particularly visible on conductance plateaus (where shot\nnoise vanishes), agrees quantitatively with a model of bias-dependent electron\nheating.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 07:50:49 GMT\"}]', '2007-05-23', '[[\"DiCarlo\",\"L.\",\"\"],[\"Zhang\",\"Yiming\",\"\"],[\"McClure\",\"D. T.\",\"\"],[\"Reilly\",\"D. J.\",\"\"],[\"Marcus\",\"C. M.\",\"\"],[\"Pfeiffer\",\"L. N.\",\"\"],[\"West\",\"K. W.\",\"\"],[\"Hanson\",\"M. P.\",\"\"],[\"Gossard\",\"A. C.\",\"\"]]'),
(704.3893, 'Itzhak Fouxon', 'I. Fouxon and P. Horvai', 'Single and two-particle motion of heavy particles in turbulence', '4 pages', '', '', '', 'nlin.CD', '', '  We study motion of small particles in turbulence when the particle relaxation\ntime falls in the range of inertial time-scales of the flow. Due to inertia,\nparticles drift relative to the fluid. We show that the drift velocity is close\nto the Lagrangian velocity increments of turbulence at the particle relaxation\ntime. We demonstrate that the collective drift of two close particles makes\nthem see local velocity increments fluctuate fast and we introduce the\ncorresponding Langevin description for separation dynamics. This allows to\ndescribe the behavior of the Lyapunov exponent and give the analogue of\nRichardson\'s law for separation above viscous scale.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:31:58 GMT\"}]', '2007-05-23', '[[\"Fouxon\",\"I.\",\"\"],[\"Horvai\",\"P.\",\"\"]]'),
(704.3894, 'HongVan Le', 'Hong-Van Le, Martin Panak and Jiri Vanzura', 'Manifolds admitting stable forms', '19 pages', 'Comm. Math. Carolinae, vol 49, n1,(2008), 101-117', '', '', 'math.DG', '', '  In this note we give a direct method to classify all stable forms on $\\R^n$\nas well as to determine their automorphism groups. We show that in dimension\n6,7,8 stable forms coincide with non-degnerate forms.\n  We present necessary conditions and sufficient conditions for a manifold to\nadmit a stable form. We also discuss rich properties of the geometry of such\nmanifolds.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:40:24 GMT\"}]', '2008-05-03', '[[\"Le\",\"Hong-Van\",\"\"],[\"Panak\",\"Martin\",\"\"],[\"Vanzura\",\"Jiri\",\"\"]]'),
(704.3895, 'Wei Wang', 'W. Wang, M.J. Harris, R. Diehl, H. Halloin, B. Cordier, A.W. Strong,\n  K. Kretschmer, J. Knoedlseder, P. Jean, G.G. Lichti, J.P. Roques, S. Schanne,\n  A. von Kienlin, G. Weidenspointner, C. Wunderer', 'SPI observations of the diffuse 60Fe emission in the Galaxy', '10 pages, 7 figures, 2 tables, A&A in press', 'Astron.Astrophys.469:1005,2007', '10.1051/0004-6361:20066982', '', 'astro-ph nucl-ex nucl-th', '', '  Gamma-ray line emission from radioactive decay of 60Fe provides constraints\non nucleosynthesis in massive stars and supernovae. The spectrometer SPI on\nboard INTEGRAL has accumulated nearly three years of data on gamma-ray emission\nfrom the Galactic plane. We have analyzed these data with suitable\ninstrumental-background models and sky distributions to produce high-resolution\nspectra of Galactic emission. We detect the gamma-ray lines from 60Fe decay at\n1173 and 1333 keV, obtaining an improvement over our earlier measurement of\nboth lines with now 4.9 sigma significance for the combination of the two\nlines. The average flux per line is (4.4 \\pm 0.9) \\times 10^{-5} ph cm^{-2}\ns^{-1} rad^{-1} for the inner Galaxy region. Deriving the Galactic 26Al\ngamma-ray line flux with using the same set of observations and analysis\nmethod, we determine the flux ratio of 60Fe/26Al gamma-rays as 0.148 \\pm 0.06.\nThe current theoretical predictions are still consistent with our result.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:41:49 GMT\"}]', '2009-11-16', '[[\"Wang\",\"W.\",\"\"],[\"Harris\",\"M. J.\",\"\"],[\"Diehl\",\"R.\",\"\"],[\"Halloin\",\"H.\",\"\"],[\"Cordier\",\"B.\",\"\"],[\"Strong\",\"A. W.\",\"\"],[\"Kretschmer\",\"K.\",\"\"],[\"Knoedlseder\",\"J.\",\"\"],[\"Jean\",\"P.\",\"\"],[\"Lichti\",\"G. G.\",\"\"],[\"Roques\",\"J. P.\",\"\"],[\"Schanne\",\"S.\",\"\"],[\"von Kienlin\",\"A.\",\"\"],[\"Weidenspointner\",\"G.\",\"\"],[\"Wunderer\",\"C.\",\"\"]]'),
(704.3896, 'Anna-Zuzana Dubnickova', 'E. Bartos, S. Dubnicka, A.Z. Dubnickova and E.A. Kuraev', 'Sum rule for photon target', 'Revtex, 3 pages, 2 figures', 'Phys.Rev.D76:057901,2007', '10.1103/PhysRevD.76.057901', '', 'hep-ph', '', '  The amplitude of zero angle scattering of electron on photon in the 3-rd QED\norder of fine structure constant with $\\gamma^*\\gamma$ intermediate state\nconverting into quark--antiquark is considered. Utilizing analytic properties\nof elastic photon--photon scattering amplitude an explicit expression for\ndifferential cross- section of quark--antiquark pair production at\nelectron-photon collision in peripheral kinematics is derived apparently.\nLimiting case of small transferred momenta with an application of the\nWeizs\\\"acker-Williams like relation gives the sum rule for photon target,\nbringing into the relation the sum of ratios of the four power of the quark\ncharges to squared quark masses with integral over the total $\\gamma\\gamma \\to\n2 jets$ cross--section.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:25:58 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Jul 2007 13:57:59 GMT\"}]', '2008-11-26', '[[\"Bartos\",\"E.\",\"\"],[\"Dubnicka\",\"S.\",\"\"],[\"Dubnickova\",\"A. Z.\",\"\"],[\"Kuraev\",\"E. A.\",\"\"]]'),
(704.3897, 'James Orr', 'J.M.S. Orr, P.D. Buckle, M. Fearn, C.J. Storey, L. Buckle, T. Ashley', 'A Surface-Gated InSb Quantum Well Single Electron Transistor', '', '', '10.1088/1367-2630/9/8/261', '', 'cond-mat.mes-hall', '', '  Single electron charging effects in a surface-gated InSb/AlInSb QW structure\nare reported. This material, due to its large g-factor and light effective\nmass, offers considerable advantages over more commonly used materials, such as\nGaAs, for quantum information processing devices. However, differences in\nmaterial and device technology result in significant processing challenges.\nSimple Coulomb blockade and quantised confinement models are considered to\nexplain the observation of conductance oscillations in these structures. The\ncharging energy is found to be comparable with the energy spectrum for single\nparticle states.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:46:03 GMT\"}]', '2009-11-13', '[[\"Orr\",\"J. M. S.\",\"\"],[\"Buckle\",\"P. D.\",\"\"],[\"Fearn\",\"M.\",\"\"],[\"Storey\",\"C. J.\",\"\"],[\"Buckle\",\"L.\",\"\"],[\"Ashley\",\"T.\",\"\"]]'),
(704.3898, 'Gamal Nashed G.L.', 'Gamal G.L. Nashed and Takeshi Shirafuji', 'Reissner-Nordstr\\\"om Spacetime in the Tetrad Theory of Gravitation', '16 pages, Latex', 'Int.J.Mod.Phys.D16:65,2007', '10.1142/S0218271807009310', '', 'gr-qc', '', '  We give two classes of spherically symmetric exact solutions of the couple\ngravitational and electromagnetic fields with charged source in the tetrad\ntheory of gravitation. The first solution depends on an arbitrary function\n$H({R},t)$. The second solution depends on a constant parameter $\\eta$. These\nsolutions reproduce the same metric, i.e., the Reissner--Nordstr$\\ddot{o}$m\nmetric. If the arbitrary function which characterizes the first solution and\nthe arbitrary constant of the second solution are set to be zero, then the two\nexact solutions will coincide with each other. We then calculate the energy\ncontent associated with these analytic solutions using the superpotential\nmethod. In particular, we examine whether these solutions meet the condition\nwhich M{\\o}ller required for a consistent energy-momentum complex: Namely, we\ncheck whether the total four-momentum of an isolated system behaves as a\nfour-vector under Lorentz transformations. It is then found that the arbitrary\nfunction should decrease faster than $1/\\sqrt{R}$ for $R\\to \\infty$. It is also\nshown that the second exact solution meets the M{\\o}ller\'s condition.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 08:57:10 GMT\"}]', '2008-11-26', '[[\"Nashed\",\"Gamal G. L.\",\"\"],[\"Shirafuji\",\"Takeshi\",\"\"]]'),
(704.3899, 'HongVan Le', 'Hong-Van Le and Kaoru Ono', 'Parameterized Gromov-Witten invariants and topology of symplectomorphism\n  groups', '23 pages, final version', 'Advanced Studies in Pure Math., 52, (2008), 51-75.', '', '', 'math.SG', '', '  In this note we introduce parameterized Gromov-Witten invariants for\nsymplectic fiber bundles and study the topology of the symplectomorphism group.\nWe also give sample applications showing the non-triviality of certain homotopy\ngroups of some symplectomorphism groups.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:04:27 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 3 Dec 2007 10:58:50 GMT\"}]', '2008-09-26', '[[\"Le\",\"Hong-Van\",\"\"],[\"Ono\",\"Kaoru\",\"\"]]'),
(704.3900, 'James M. De Buizer', 'James De Buizer (Gemini Observatory)', 'The infrared environments of masers associated with star formation', '8 pages, 2 figures, to appear in the proceedings of IAUS 242\n  \"Astrophysical Masers and Their Environments\", eds. J. Chapman & W. Baan. A\n  version with higher resolution is available at\n  http://www.ctio.noao.edu/~debuizer', '', '10.1017/S1743921307012641', '', 'astro-ph', '', '  The near infrared (1-2um) and the thermal infrared (3-25um) trace many of the\nenvironments in which masers are thought to reside, including shocks, outflows,\naccretion disks, and the dense medium near protostars. After a number of recent\nsurveys it has been found that there is a higher detection rate of mid-IR\nemission towards masers than cm radio continuum emission from UC HII regions,\nand that the mid-IR emission is actually more closely cospatial to the maser\nlocations. A high percentage of water and methanol masers that are not\ncoincident with the UC HII regions in massive star forming regions are likely\nto be tracing outflows and extremely young high mass stars before the onset of\nthe UC HII region phase. After a decade of groundwork supporting the hypothesis\nthat linarly distributed class II methanol masers may generally trace accretion\ndisks around young massive stars, compelling evidence is mounting that these\nmasers may generally be associated with outflows instead. Substantiation of\nthis claim comes from recent outflow surveys and high angular resolution mid-IR\nimaging of the maser environments.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:09:34 GMT\"}]', '2009-11-13', '[[\"De Buizer\",\"James\",\"\",\"Gemini Observatory\"]]'),
(704.3901, 'Stefan Kr\\\"omer', 'Stefan Kr\\\"omer', 'Existence and symmetry of minimizers for nonconvex radially symmetric\n  variational problems', '22 pages, submitted to Calculus of Variations and Partial\n  Differential Equations', '', '', '', 'math.CA', '', '  Nonconvex functionals with spherical symmetry are studied. Existence of one\nand radial symmetry of all global minimizers is shown with an approach based on\nconvex relaxation.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:12:59 GMT\"}]', '2007-05-23', '[[\"Krömer\",\"Stefan\",\"\"]]'),
(704.3902, 'Yuri Yakubovich', 'Alexander Gnedin, Yuri Yakubovich', 'On the number of collisions in $\\Lambda$-coalescents', '18 pages', '', '', '', 'math.PR', '', '  We examine the total number of collisions $C_n$ in the $\\Lambda$-coalescent\nprocess which starts with $n$ particles. A linear growth and a stable limit law\nfor $C_n$ are shown under the assumption of a power-like behaviour of the\nmeasure $\\Lambda$ near 0 with exponent $0<\\alpha<1$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:16:35 GMT\"}]', '2007-05-23', '[[\"Gnedin\",\"Alexander\",\"\"],[\"Yakubovich\",\"Yuri\",\"\"]]'),
(704.3903, 'Koji Chinen', 'Koji Chinen', 'An abundance of invariant polynomials satisfying the Riemann hypothesis', '19 pages', '', '', '', 'math.NT', '', '  In 1999, Iwan Duursma defined the zeta function for a linear code as a\ngenerating function of its Hamming weight enumerator. It can also be defined\nfor other homogeneous polynomials not corresponding to existing codes. If the\nhomogeneous polynomial is invariant under the MacWilliams transform, then its\nzeta function satisfies a functional equation and we can formulate an analogue\nof the Riemann hypothesis. As far as existing codes are concerned, the Riemann\nhypothesis is believed to be closely related to the extremal property.\n  In this article, we show there are abundant polynomials invariant by the\nMacWilliams transform which satisfy the Riemann hypothesis. The proof is\ncarried out by explicit construction of such polynomials. To prove the Riemann\nhypothesis for a certain class of invariant polynomials, we establish an\nanalogue of the Enestr\"om-Kakeya theorem.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:17:42 GMT\"}]', '2007-05-23', '[[\"Chinen\",\"Koji\",\"\"]]'),
(704.3904, 'Fabien Mathieu', 'Anh-Tuan Gai (INRIA Rocquencourt), Dmitry Lebedev (FT R&D), Fabien\n  Mathieu (FT R&D), Fabien De Montgolfier (LIAFA), Julien Reynier (LIENS),\n  Laurent Viennot (INRIA Rocquencourt)', 'Acyclic Preference Systems in P2P Networks', '', '', '', '', 'cs.DS cs.GT', '', '  In this work we study preference systems natural for the Peer-to-Peer\nparadigm. Most of them fall in three categories: global, symmetric and\ncomplementary. All these systems share an acyclicity property. As a\nconsequence, they admit a stable (or Pareto efficient) configuration, where no\nparticipant can collaborate with better partners than their current ones. We\nanalyze the representation of the such preference systems and show that any\nacyclic system can be represented with a symmetric mark matrix. This gives a\nmethod to merge acyclic preference systems and retain the acyclicity. We also\nconsider such properties of the corresponding collaboration graph, as\nclustering coefficient and diameter. In particular, studying the example of\npreferences based on real latency measurements, we observe that its stable\nconfiguration is a small-world graph.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:26:39 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 May 2007 13:07:31 GMT\"}]', '2007-05-23', '[[\"Gai\",\"Anh-Tuan\",\"\",\"INRIA Rocquencourt\"],[\"Lebedev\",\"Dmitry\",\"\",\"FT R&D\"],[\"Mathieu\",\"Fabien\",\"\",\"FT R&D\"],[\"De Montgolfier\",\"Fabien\",\"\",\"LIAFA\"],[\"Reynier\",\"Julien\",\"\",\"LIENS\"],[\"Viennot\",\"Laurent\",\"\",\"INRIA Rocquencourt\"]]'),
(704.3905, 'Marc Schoenauer', 'Christian Gagn\\\'e (INFORMATIQUE WGZ INC.), Mich\\`ele Sebag (INRIA\n  Futurs), Marc Schoenauer (INRIA Futurs), Marco Tomassini (ISI)', 'Ensemble Learning for Free with Evolutionary Algorithms ?', '', 'Dans GECCO (2007)', '', '', 'cs.AI', '', '  Evolutionary Learning proceeds by evolving a population of classifiers, from\nwhich it generally returns (with some notable exceptions) the single\nbest-of-run classifier as final result. In the meanwhile, Ensemble Learning,\none of the most efficient approaches in supervised Machine Learning for the\nlast decade, proceeds by building a population of diverse classifiers. Ensemble\nLearning with Evolutionary Computation thus receives increasing attention. The\nEvolutionary Ensemble Learning (EEL) approach presented in this paper features\ntwo contributions. First, a new fitness function, inspired by co-evolution and\nenforcing the classifier diversity, is presented. Further, a new selection\ncriterion based on the classification margin is proposed. This criterion is\nused to extract the classifier ensemble from the final population only\n(Off-line) or incrementally along evolution (On-line). Experiments on a set of\nbenchmark problems show that Off-line outperforms single-hypothesis\nevolutionary learning and state-of-art Boosting and generates smaller\nclassifier ensembles.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:29:22 GMT\"}]', '2007-05-23', '[[\"Gagné\",\"Christian\",\"\",\"INFORMATIQUE WGZ INC.\"],[\"Sebag\",\"Michèle\",\"\",\"INRIA\\n  Futurs\"],[\"Schoenauer\",\"Marc\",\"\",\"INRIA Futurs\"],[\"Tomassini\",\"Marco\",\"\",\"ISI\"]]'),
(704.3906, 'Michael M. Wolf', 'M.M. Wolf, F. Verstraete, M.B. Hastings, J.I. Cirac', 'Area laws in quantum systems: mutual information and correlations', '5 pages, 2 figures, published version with appendix', 'Phys. Rev. Lett. 100, 070502 (2008)', '10.1103/PhysRevLett.100.070502', '', 'quant-ph cond-mat.stat-mech', '', '  The holographic principle states that on a fundamental level the information\ncontent of a region should depend on its surface area rather than on its\nvolume. This counterintuitive idea which has its roots in the nonextensive\nnature of black-hole entropy serves as a guiding principle in the search for\nthe fundamental laws of Planck-scale physics. In this paper we show that a\nsimilar phenomenon emerges from the established laws of classical and quantum\nphysics: the information contained in part of a system in thermal equilibrium\nobeys an area law. While the maximal information per unit area depends\nclassically only on the number of microscopic degrees of freedom, it may\ndiverge as the inverse temperature in quantum systems. A rigorous relation\nbetween area laws and correlations is established and their explicit behavior\nis revealed for a large class of quantum many-body states beyond equilibrium\nsystems.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:36:44 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 10 Mar 2008 18:24:31 GMT\"}]', '2009-11-13', '[[\"Wolf\",\"M. M.\",\"\"],[\"Verstraete\",\"F.\",\"\"],[\"Hastings\",\"M. B.\",\"\"],[\"Cirac\",\"J. I.\",\"\"]]'),
(704.3907, 'Lucas Lamata', 'Lucas Lamata', 'Developments in entanglement theory and applications to relevant\n  physical systems', 'Ph.D. Thesis, April 2007, Universidad Autonoma de Madrid', '', '', '', 'quant-ph', '', '  This Thesis is devoted to the analysis of entanglement in relevant physical\nsystems. Entanglement is the conducting theme of this research, though I do not\ndedicate to a single topic, but consider a wide scope of physical situations. I\nhave followed mainly three lines of research for this Thesis, with a series of\ndifferent works each, which are, Entanglement and Relativistic Quantum Theory,\nContinuous-variable entanglement, and Multipartite entanglement.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:37:41 GMT\"}]', '2007-05-23', '[[\"Lamata\",\"Lucas\",\"\"]]'),
(704.3908, 'Margarita Sharina', 'M.E. Sharina (SAO RAS), Th.H. Puzia (Herzberg Institute of\n  Astrophysics), A.S. Krylatyh (Kazan State University)', 'A globular cluster in the dwarf galaxy Sextans B', '13 pages, 4 figures, 3 tables, Astrophysical Bulletin, accepted', '', '10.1134/S1990341307030029', '', 'astro-ph', '', '  We present spectroscopic observations of a massive globular cluster in the\ndwarf irregular galaxy Sextans B, discovered by us on Hubble Space Telescope\nWide Field and Planetary Camera 2 (HST WFPC2) images. Long-slit spectra were\nobtained with the SCORPIO spectrograph on the the 6-m telescope at the Special\nAstrophysical observatory of the Russian Academy of Sciences. We determine age,\nmetallicity and alpha-element abundance ratio for the globular cluster to be $\n2 \\pm 1$ Gyr, $-1.35 \\pm 0.25$ dex, and $ 0.1 \\pm 0.1$ dex, respectively. Main\nphotometric and structural parameters of it were determined using our surface\nphotometry on the HST images. The mass ($\\sim 10^5 M \\sun$), luminosity and\nstructural parameters appear to be typical for the globular clusters in our own\nGalaxy. Our findings shed a new light on the evolutionary history of Sextans B.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:05:55 GMT\"}]', '2009-11-13', '[[\"Sharina\",\"M. E.\",\"\",\"SAO RAS\"],[\"Puzia\",\"Th. H.\",\"\",\"Herzberg Institute of\\n  Astrophysics\"],[\"Krylatyh\",\"A. S.\",\"\",\"Kazan State University\"]]'),
(704.3909, 'Natalia Panikashvili', 'D0 Collaboration: V. Abazov, et al', 'Measurement of the Lambda_b lifetime in the exclusive decay Lambda_b to\n  J/psi Lambda', 'This version has been accepted for publication in Physical Review\n  Letters', 'Phys.Rev.Lett.99:142001,2007', '10.1103/PhysRevLett.99.142001', 'FERMILAB-PUB-07/094-E', 'hep-ex', '', '  We have measured the Lambda_b lifetime using the exclusive decay Lambda_b to\nJ/psi Lambda, based on 1.2 fb-1 of data collected with the D0 detector during\n2002-2006. From 171 reconstructed Lambda_b decays, where the J/psi and Lambda\nare identified via the decays J/psi to mu+ mu- and Lambda to p pi, we measured\nthe Lambda_b lifetime to be tau(Lambda_b) = 1.218(+0.130,-0.115)(stat) +/-\n0.042(syst)ps. We also measured the B0 lifetime in the decay B0 to J/psi(mu+\nmu-)K0_S(pi+ pi-) to be tau(B0) = 1.501(+0.078,-0.074)(stat) +/ -0.050(syst)ps,\nyielding a lifetime ratio of tau(Lambda_b)/tau(B0) = 0.811(+0.096,-0.087)(stat)\n+/ -0.034(syst). These measurements are consistent with the current world\naverages and support the shorter lifetime of the Lambda_b with respect to B\nmesons, in contrast to another recent measurement of significant precision.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:44:44 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 30 Aug 2007 08:39:17 GMT\"}]', '2008-11-26', '[[\"D0 Collaboration\",\"\",\"\"],[\"Abazov\",\"V.\",\"\"]]'),
(704.3910, 'Guillaume Dubus', 'P. d\'Avezac, G. Dubus, B. Giebels', 'Cascading on extragalactic background light', '5 pages, to be published as a research note in A&A', 'Astron.Astrophys.469:857-860,2007', '10.1051/0004-6361:20066712', '', 'astro-ph', '', '  High-energy gamma-rays propagating in the intergalactic medium can interact\nwith background infrared photons to produce e+e- pairs, resulting in the\nabsorption of the intrinsic gamma-ray spectrum. TeV observations of the distant\nblazar 1ES 1101-232 were thus recently used to put an upper limit on the\ninfrared extragalactic background light density. The created pairs can\nupscatter background photons to high energies, which in turn may pair produce,\nthereby initiating a cascade. The pairs diffuse on the extragalactic magnetic\nfield (EMF) and cascade emission has been suggested as a means for measuring\nits intensity. Limits on the IR background and EMF are reconsidered taking into\naccount cascade emissions. The cascade equations are solved numerically.\nAssuming a power-law intrinsic spectrum, the observed 100 MeV - 100 TeV\nspectrum is found as a function of the intrinsic spectral index and the\nintensity of the EMF. Cascades emit mainly at or below 100 GeV. The observed\nTeV spectrum appears softer than for pure absorption when cascade emission is\ntaken into account. The upper limit on the IR photon background is found to be\nrobust. Inversely, the intrinsic spectra needed to fit the TeV data are\nuncomfortably hard when cascade emission makes a significant contribution to\nthe observed spectrum. An EMF intensity around 1e-8 nG leads to a\ncharacteristic spectral hump in the GLAST band. Higher EMF intensities divert\nthe pairs away from the line-of-sight and the cascade contribution to the\nspectrum becomes negligible.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:55:01 GMT\"}]', '2009-06-23', '[[\"d\'Avezac\",\"P.\",\"\"],[\"Dubus\",\"G.\",\"\"],[\"Giebels\",\"B.\",\"\"]]'),
(704.3911, 'Robinson Edward Raja Chandiraraj', 'C. R. E. Raja', 'Distal actions and ergodic actions on compact groups', '', '', '', '', 'math.DS', '', '  Let $K$ be a compact metrizable group and $\\Ga$ be a group of automorphisms\nof $K$. We first show that each $\\ap \\in \\Ga$ is distal on $K$ implies $\\Ga$\nitself is distal on $K$, a local to global correspondence provided $\\Ga$ is a\ngeneralized $\\ov{FC}$-group or $K$ is a connected finite-dimensional group. We\nshow that $\\Ga$ contains an ergodic automorphism when $\\Ga$ is nilpotent and\nergodic on a connected finite-dimensional compact abelian group $K$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 09:55:50 GMT\"}]', '2007-05-23', '[[\"Raja\",\"C. R. E.\",\"\"]]'),
(704.3912, 'Cinzia Casagrande', 'C. Casagrande', 'Quasi elementary contractions of Fano manifolds', 'Final version, minor changes, to appear in Compositio Mathematica', '', '', '', 'math.AG', '', '  Let X be a smooth complex Fano variety. We define and study \'quasi\nelementary\' contractions of fiber type f: X -> Y. These have the property that\nrho(X) is at most rho(Y)+rho(F), where rho is the Picard number and F is a\ngeneral fiber of f. In particular any elementary extremal contraction of fiber\ntype is quasi elementary. We show that if Y has dimension at most 3 and Picard\nnumber at least 4, then Y is smooth and Fano; if moreover rho(Y) is at least 6,\nthen X is a product. This yields sharp bounds on rho(X) when dim(X)=4 and X has\na quasi elementary contraction, and other applications in higher dimensions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:09:24 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 18 Apr 2008 11:10:39 GMT\"}]', '2008-04-18', '[[\"Casagrande\",\"C.\",\"\"]]'),
(704.3913, 'Wei-shui Xu', 'Yi-hong Gao, Jonathan P. Shock, Wei-shui Xu and Ding-fang Zeng', 'A Note on Chiral Symmetry Breaking from Intersecting Branes', '16 pp, minor changes, to appear PRD', 'Phys.Rev.D76:046003,2007', '10.1103/PhysRevD.76.046003', '', 'hep-th', '', '  In this paper, we will consider the chiral symmetry breaking in the\nholographic model constructed from the intersecting brane configuration, and\ninvestigate the Nambu-Goldstone bosons associated with this symmetry breaking.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:43:35 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 12 Jun 2007 16:55:17 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 1 Aug 2007 12:23:48 GMT\"}]', '2008-11-26', '[[\"Gao\",\"Yi-hong\",\"\"],[\"Shock\",\"Jonathan P.\",\"\"],[\"Xu\",\"Wei-shui\",\"\"],[\"Zeng\",\"Ding-fang\",\"\"]]'),
(704.3914, 'Nigel Glover', 'S. D. Badger (Saclay, SPhT), E. W. N. Glover (IPPP, Durham U.), Kasper\n  Risager (Bohr Inst.)', 'One-loop phi-MHV amplitudes using the unitarity bootstrap', '40 pages, 11 eps figures, JHEP3 class, references added', 'JHEP 0707:066,2007', '10.1088/1126-6708/2007/07/066', 'IPPP/07/12, SACLAY-SPHT-T07/044', 'hep-ph', '', '  We consider a Higgs boson coupled to gluons via the five-dimensional\neffective operator H Tr G_{munu}G^{munu} produced by considering the heavy top\nquark limit of the one-loop coupling of Higgs and gluons in the standard model.\nWe treat H as the real part of a complex field phi that couples to the selfdual\ngluon field strengths and compute the one-loop corrections to amplitudes\ninvolving phi, two colour adjacent negative helicity gluons and an arbitrary\nnumber of positive helicity gluons - the so-called phi-MHV amplitudes. We use\nfour-dimensional unitarity to construct the cut-containing contributions and\nthe recently developed recursion relations to obtain the rational contribution\nfor an arbitrary number of external gluons. We solve the recursion relations\nand give explicit results for up to four external gluons. These amplitudes are\nrelevant for Higgs plus jet production via gluon fusion in the limit where the\ntop quark mass is large compared to all other scales in the problem.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:49:31 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 11 Jun 2007 08:26:56 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 2 Jul 2007 21:36:42 GMT\"}]', '2009-04-21', '[[\"Badger\",\"S. D.\",\"\",\"Saclay, SPhT\"],[\"Glover\",\"E. W. N.\",\"\",\"IPPP, Durham U.\"],[\"Risager\",\"Kasper\",\"\",\"Bohr Inst.\"]]'),
(704.3915, 'Andrea Borch', 'Andrea Borch, Rainer Spurzem, Jarrod Hurley', 'NBODY meets stellar population - The HYDE-PARC Project', '21 pages. submitted to A&A', '', '', '', 'astro-ph', '', '  N-body simulations give us a rough idea of how the shape of a simulated\nobject appears in three-dimensional space. From an observational point of view\nthis may give us a misleading picture. The faint stars may be the most common\nstars in the system but the morphological information obtained by observations\nof an object may be dominated by the color properties of the bright stars. Due\nto dynamical effects, such as energy equipartition, different masses of stars\nmay populate different regions in the object. Since stars are evolving in mass\nthe stellar evolution may also influence the dynamics of the system. Hence, if\none is interested in simulating what the morphology will look like through a\ntelescope, one needs to simulate in addition evolving stars and weight them by\ntheir luminosity. Therefore we need to combine simulations of the dynamical\nevolution and a stellar population synthesis at the same time. For the\ndynamical evolution part we use a parallel version of a direct N-body code,\nNBODY6++. This code also includes stellar evolution. We link the parameters\nfrom this stellar evolution routine to the BaSeL 2.0 stellar library. For\nisolated clusters we found results assimilable to standard stellar population\nsynthesis codes such as the PEGASE code. For clusters in a tidal field we found\nthat the integrated colors become relatively bluer due to energy equipartition\neffects. In the time shortly before dissolution of the cluster the stellar M/L\nratio becomes lower compared to isolated clusters. We compared the results of\nour simulations to integrated spectra of galactic globular clusters. For the\ncluster NGC 1851 we found good agreement between simulation and observation.\nFor extragalactic clusters in M81 and M31 we looked at medium band spectral\nenergy distributions and found for some clusters also a good agreement.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:48:37 GMT\"}]', '2007-05-23', '[[\"Borch\",\"Andrea\",\"\"],[\"Spurzem\",\"Rainer\",\"\"],[\"Hurley\",\"Jarrod\",\"\"]]'),
(704.3916, 'Outi Elina Maasalo', 'Outi Elina Maasalo', 'The Gehring Lemma in Metric Spaces', '16 pages; typos corrected', '', '', '', 'math.CA math.AP', '', '  We present a proof for the Gehring lemma in a metric measure space endowed\nwith a doubling measure. As an application we show the self improving property\nof Muckenhoupt weights.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 10:57:09 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 24 Aug 2007 07:58:51 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 15 Jan 2008 12:39:15 GMT\"}]', '2008-01-15', '[[\"Maasalo\",\"Outi Elina\",\"\"]]'),
(704.3917, 'Maria Vittoria Garzelli', 'M.V. Garzelli', 'A fully microscopical simulation of nuclear collisions by a new QMD\n  model', '5 pages, 7 figures. Talk presented at ND2007, International\n  Conference on Nuclear Data for Science and Technology, Nice, France, April 22\n  - 27 2007', 'Proceedings of ND2007, International Conference of Nuclear Data\n  for Science and Technology, editors O. Bersillon, F. Gunsing, E. Bauge, R.\n  Jacqmin and S. Leray, EDP Sciences (2008), 1129 - 1132', '10.1051/ndata:07673', '', 'nucl-th', '', '  Nucleon-ion and ion-ion collisions at non relativistic bombarding energies\ncan be described by means of Monte Carlo approaches, such as those based on the\nQuantum Molecular Dynamics (QMD) model. We have developed a QMD code, to\nsimulate the fast stage of heavy-ion reactions, and we have coupled it to the\nde-excitation module available in the FLUKA Monte Carlo transport and\ninteraction code. The results presented in this work span the projectile\nbombarding energy range within 200 - 600 MeV/A, allowing to investigate the\ncapabilities and limits of our non-relativistic QMD approach.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 11:55:10 GMT\"}]', '2008-09-14', '[[\"Garzelli\",\"M. V.\",\"\"]]'),
(704.3918, 'Antoine Van Proeyen', 'Kostas Skenderis, Paul K. Townsend and Antoine Van Proeyen', 'Domain-wall/Cosmology correspondence in adS/dS supergravity', '21 pages;v2: rewritten to clarify the link with fake supergravity --\n  main results unchanged; v3: typos corrected, two refs added, JHEP version', 'JHEP0708:036,2007', '10.1088/1126-6708/2007/08/036', 'DAMTP-2007-40, ITFA-2007-16, KUL-TF-07/09', 'hep-th', '', '  We realize the domain-wall/cosmology correspondence for\n(pseudo)supersymmetric domain walls (cosmologies) in the context of\nfour-dimensional supergravity. The OSp(2|4)-invariant anti-de Sitter (adS)\nvacuum of a particular N=2 Maxwell-Einstein supergravity theory is shown to\ncorrespond to the OSp(2^*|2,2)-invariant de Sitter (dS) vacuum of a particular\npseudo-supergravity model, with `twisted\' reality conditions on spinors. More\ngenerally, supersymmetric domain walls of the former model correspond to\npseudo-supersymmetric cosmologies of the latter model, with time-dependent\npseudo-Killing spinors that we give explicitly.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:58:39 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 26 Jun 2007 10:05:16 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 14 Aug 2007 19:25:01 GMT\"}]', '2010-02-17', '[[\"Skenderis\",\"Kostas\",\"\"],[\"Townsend\",\"Paul K.\",\"\"],[\"Van Proeyen\",\"Antoine\",\"\"]]');


INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.3993, 'Sergey Fedosov', 'S. N. Fedosov, A. E. Sergeeva, A. F. Butenko', 'Depolarization Currents in Fresh and Aged Corona Poled P(VDF-TFE) Films', '5 pages, 2 figures', '', '', '', 'cond-mat.mtrl-sci', '', '  Using short circuit and open circuit modifications of the thermally\nstimulated depolarization current technique, relaxation currents have been\nmeasured in corona poled copolymer of vinylidene fluoride with\ntetrafluoroethylene in samples stored after poling for either 1 day, or 16\nmonth. Two well structured peaks observed in aged samples were attributed to\nrelaxation of electret and ferroelectric components of the remnant\npolarization. In fresh samples the two components were mixed forming one broad\npeak. Relaxation of the space charge caused inversion of the current in the\nopen circuit mode both in fresh and in aged samples. Space charge peaks\nextracted from the total current by appropriate calculations have shown that\nthe trapped charges were more stable than the polarization. It was suggested\nthat both the electret and the ferroelectric components of the remnant\npolarization were accompanied by either space, or surface charges.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:16:57 GMT\"}]', '2007-05-23', '[[\"Fedosov\",\"S. N.\",\"\"],[\"Sergeeva\",\"A. E.\",\"\"],[\"Butenko\",\"A. F.\",\"\"]]'),
(704.3994, 'Dawei Chen', 'Dawei Chen', 'Covers of Elliptic Curves and the Lower Bound for Slopes of Effective\n  Divisors on $\\bar{\\mathcal M}_{g}$', '41 pages, 19 figures', '', '', '', 'math.AG math.CO math.GT', '', '  Consider genus $g$ curves that admit degree $d$ covers to elliptic curves\nonly branched at one point with a fixed ramification type. The locus of such\ncovers forms a one parameter family $Y$ that naturally maps into the moduli\nspace of stable genus $g$ curves $\\bar{\\mathcal M}_{g}$. We study the geometry\nof $Y$, and produce a combinatorial method by which to investigate its slope,\nirreducible components, genus and orbifold points. As a by-product of our\napproach, we find some equalities from classical number theory. Moreover, a\ncorrespondence between our method and the viewpoint of square-tiled surfaces is\nestablished. We also use our results to study the lower bound for slopes of\neffective divisors on $\\bar{\\mathcal M}_{g}$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 18:43:14 GMT\"}]', '2007-05-23', '[[\"Chen\",\"Dawei\",\"\"]]'),
(704.3995, 'Masahico Saito', 'Kheira Ameur, Masahico Saito', 'Polynomial cocycles of Alexander quandles and applications', '', '', '', '', 'math.GT', '', '  Cocycles are constructed by polynomial expressions for Alexander quandles. As\napplications, non-triviality of some quandle homology groups are proved, and\nquandle cocycle invariants of knots are studied. In particular, for an infinite\nfamily of quandles, the non-triviality of quandle homology groups is proved for\nall odd dimensions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 18:47:03 GMT\"}]', '2007-05-23', '[[\"Ameur\",\"Kheira\",\"\"],[\"Saito\",\"Masahico\",\"\"]]'),
(704.3996, 'Po-Shan Leang', 'Peter Arnold and Po-Shan Leang', 'Lessons from Non-Abelian Plasma Instabilities in Two Spatial Dimensions', '15 pages, 10 figures', 'Phys.Rev.D76:065012,2007', '10.1103/PhysRevD.76.065012', '', 'hep-ph nucl-th', '', '  Plasma instabilities can play a fundamental role in quark-gluon plasma\nequilibration in the high energy (weak coupling) limit. Early simulations of\nthe evolution of plasma instabilities in non-abelian gauge theory, performed in\none spatial dimension, found behavior qualitatively similar to traditional QED\nplasmas. Later simulations of the fully three-dimensional theory found\ndifferent behavior, unlike traditional QED plasmas. To shed light on the origin\nof this difference, we study the intermediate case of two spatial dimensions.\nDepending on how the \"two-dimensional\'\' theory is formulated, we can obtain\neither behavior.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:00:21 GMT\"}]', '2008-11-26', '[[\"Arnold\",\"Peter\",\"\"],[\"Leang\",\"Po-Shan\",\"\"]]'),
(704.3997, 'Gennadiy Burlak', 'G.N. Burlak, A.B. Klimov', 'The solitons redistribution in Bose-Einstein condensate in quasiperiodic\n  optical lattice', '16 pages, 6 figures', '', '10.1016/j.physleta.2007.05.012', '', 'nlin.PS', '', '  We numerically study the dynamical excitations in Bose-Einstein condensate\n(BEC) placed in periodic and quasi-periodic 2D optical lattice (OL). In case of\nthe repulsive mean-field interaction the BEC quantum tunnelling leads to a\nprogressive soliton\'s splitting and generating of secondary solitons, which\nmigrate to closest trapping potential minima. A nontrivial soliton dynamics\nappears when a series of pi-pulses (phase kicks) are applied to the optical\nlattice. Such sudden perturbation produces a dynamic redistribution of the\nsecondary solitons, leading to a formation of an artificial solitonic\nsuperlattice. Different geometries of OL are analyzed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:03:32 GMT\"}]', '2009-11-13', '[[\"Burlak\",\"G. N.\",\"\"],[\"Klimov\",\"A. B.\",\"\"]]'),
(704.3998, 'Arnold W. Miller', 'Arnold W. Miller', 'Long Borel Hierarchies', '', '', '', '', 'math.LO', '', '  We show that it is relatively consistent with ZF that the Borel hierarchy on\nthe reals has length $\\omega_2$. This implies that $\\omega_1$ has countable\ncofinality, so the axiom of choice fails very badly in our model. A similar\nargument produces models of ZF in which the Borel hierarchy has length any\ngiven limit ordinal less than $\\omega_2$, e.g., $\\omega$ or\n$\\omega_1+\\omega_1$.\n  Latex2e: 24 pages plus 8 page appendix Latest version at:\nwww.math.wisc.edu/~miller\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:06:50 GMT\"}]', '2007-05-23', '[[\"Miller\",\"Arnold W.\",\"\"]]'),
(704.3999, 'Julius Kuti', 'Chuan Liu', 'Strongly Interacting Higgs Sector Without Technicolor', '156 pages, 25 figures, Ph.D. Thesis (1994)', '', '', '', 'hep-ph', '', '  Several years ago, we proposed a modification of the Standard Model, in which\nthe Higgs sector was stabilized by the addition of higher derivative operators,\nsimilar to Lee-Wick Electrodynamics. We studied this theory extensively, both\nusing continuum Hamiltonian and path integral methods. We also reported\ndetailed lattice studies of the higher derivative Higgs sector. In view of some\nrecent revived interest in our original idea, we are providing here our\nextensive notes from the time period on this topic. The key results were\nalready published in our papers at that time. The many additional details that\nwe make available here were previously available only in Chuan Liu\'s UCSD Ph.D.\nthesis (1994). Very recently, our idea has been revived by other groups. In\nview of the renewed interest, and to perhaps correct some misconceptions in the\nliterature, we are here making our original extensive notes available to the\nwider community.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:07:26 GMT\"}]', '2007-05-23', '[[\"Liu\",\"Chuan\",\"\"]]'),
(704.4000, 'Erhan Iltan', 'E. O. Iltan', 'Radiative lepton flavor violating decays in the Randall Sundrum\n  background with localized leptons', '23 pages, 10 figures, 2 tables', 'Int.J.Mod.Phys.A23:1055-1073,2008', '10.1142/S0217751X08039748', '', 'hep-ph', '', '  We study the radiative lepton flavor violating l_i -> l_j\\gamma decays in the\ntwo Higgs doublet model, respecting the Randall Sundrum scenario and estimate\nthe contributions of the KK modes of left (right) handed charged lepton\ndoublets (singlets) on the branching ratios. We observe that the branching\nratios are sensitive to the contributions of the charged lepton KK modes.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:32:07 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 25 Feb 2008 12:24:06 GMT\"}]', '2008-11-26', '[[\"Iltan\",\"E. O.\",\"\"]]'),
(704.4001, 'Michael R. Douglas', 'Michael R. Douglas, Jessie Shelton and Gonzalo Torroba', 'Warping and Supersymmetry Breaking', 'Latex, 29 pp, 1 figure. Reference added, some typos corrected and\n  minor changes to the content', '', '', 'RUNHETC-07-05', 'hep-th', '', '  We analyze supersymmetry breaking by anti-self-dual flux in the deformed\nconifold. This theory has been argued to be a dual realization of susy breaking\nby antibranes. As such, one might expect it to lead to a hierarchically small\nbreaking scale, but only if the warp factor is taken into account. We verify\nthis by explicitly computing the warp-modified moduli space metric. This leads\nto a new term, with a power-like divergence at the conifold point, which lowers\nthe breaking scale. We finally point out various puzzles regarding the gauge\ntheory interpretation of these results.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:40:40 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 28 Jan 2008 20:48:02 GMT\"}]', '2008-01-28', '[[\"Douglas\",\"Michael R.\",\"\"],[\"Shelton\",\"Jessie\",\"\"],[\"Torroba\",\"Gonzalo\",\"\"]]'),
(704.4002, 'Jesper Grodal', 'Kasper K. S. Andersen and Jesper Grodal', 'The Steenrod problem of realizing polynomial cohomology rings', '14 pages. v3: Final version. To appear in Journal of Topology', 'J Topology 2008 1: 747-760', '10.1112/jtopol/jtn021', '', 'math.AT math.GR', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper we completely classify which graded polynomial R-algebras in\nfinitely many even degree variables can occur as the singular cohomology of a\nspace with coefficients in R, a 1960 question of N. E. Steenrod, for a\ncommutative ring R satisfying mild conditions. In the fundamental case R = Z,\nour result states that the only polynomial cohomology rings over Z which can\noccur, are tensor products of copies of H^*(CP^\\infty;Z) = Z[x_2],\nH^*(BSU(n);Z) = Z[x_4,x_6,...,x_{2n}], and H^*(BSp(n):Z) =\nZ[x_4,x_8,...,x_{4n}] confirming an old conjecture. Our classification extends\nNotbohm\'s solution for R = F_p, p odd. Odd degree generators, excluded above,\nonly occur if R is an F_2-algebra and in that case the recent classification of\n2-compact groups by the authors can be used instead of the present paper. Our\nproofs are short and rely on the general theory of p-compact groups, but not on\nclassification results for these.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:45:21 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 8 Mar 2008 02:47:18 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 4 Aug 2008 17:12:16 GMT\"}]', '2008-12-30', '[[\"Andersen\",\"Kasper K. S.\",\"\"],[\"Grodal\",\"Jesper\",\"\"]]'),
(704.4003, 'Mikhail Bondarko', 'M.V. Bondarko', 'Weight structures vs. $t$-structures; weight filtrations, spectral\n  sequences, and complexes (for motives and in general)', 'Section 4.6 was corrected', 'Journal of K-theory, Volume 6, Issue 03, pp. 387-504, 2010', '10.1017/is010012005jkt083', '', 'math.KT math.AG math.AT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This paper is dedicated to triangulated categories endowed with weight\nstructures (a new notion; D. Pauksztello has independently introduced them as\nco-t-structures). This axiomatizes the properties of stupid truncations of\ncomplexes in $K(B)$. We also construct weight structures for Voevodsky\'s\ncategories of motives and for various categories of spectra. A weight structure\n$w$ defines Postnikov towers of objects; these towers are canonical and\nfunctorial \'up to morphisms that are zero on cohomology\'. For $Hw$ being the\nheart of $w$ (in $DM_{gm}$ we have $Hw=Chow$) we define a canonical\nconservative \'weakly exact\' functor $t$ from our $C$ to a certain weak category\nof complexes $K_w(Hw)$. For any (co)homological functor $H:C\\to A$ for an\nabelian $A$ we construct a weight spectral sequence $T:H(X^i[j])\\implies\nH(X[i+j])$ where $(X^i)=t(X)$; it is canonical and functorial starting from\n$E_2$. This spectral sequences specializes to the \'usual\' (Deligne\'s) weight\nspectral sequences for \'classical\' realizations of motives and to\nAtiyah-Hirzebruch spectral sequences for spectra. Under certain restrictions,\nwe prove that $K_0(C)\\cong K_0(Hw)$ and $K_0(End C)\\cong K_0(End Hw)$.\n  The definition of a weight structure is almost dual to those of a\nt-structure; yet several properties differ. One can often construct a certain\n$t$-structure which is \'adjacent\' to $w$ and vice versa. This is the case for\nthe Voevodsky\'s $DM^{eff}_-$ (one obtains certain new Chow weight and\nt-structures for it; the heart of the latter is \'dual\' to $Chow^{eff}$) and for\nthe stable homotopy category. The Chow t-structure is closely related to\nunramified cohomology.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:53:00 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 16 Jul 2007 18:41:53 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 19 Nov 2007 18:34:08 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 7 Jul 2008 19:41:14 GMT\"},{\"version\":\"v5\",\"created\":\"Mon, 15 Dec 2008 20:47:24 GMT\"},{\"version\":\"v6\",\"created\":\"Mon, 22 Jun 2009 09:19:14 GMT\"},{\"version\":\"v7\",\"created\":\"Sat, 3 Jul 2010 00:25:05 GMT\"},{\"version\":\"v8\",\"created\":\"Mon, 17 Jan 2011 20:38:49 GMT\"},{\"version\":\"v9\",\"created\":\"Fri, 18 Mar 2016 17:09:55 GMT\"}]', '2016-03-21', '[[\"Bondarko\",\"M. V.\",\"\"]]'),
(705.0001, 'Aravind Natarajan', 'Aravind Natarajan and Pierre Sikivie', 'Does the Second Caustic Ring of Dark Matter Cause the Monoceros Ring of\n  Stars ?', '21 pages, 3 figures', 'Phys.Rev.D76:023505,2007', '10.1103/PhysRevD.76.023505', '', 'astro-ph', '', '  Caustic rings of dark matter were predicted to exist in the plane of the\nGalaxy at radii $a_n \\simeq 40 {\\rm kpc}/n$ for $n = 1,2,3 ..$. The recently\ndiscovered Monoceros Ring of stars is located near the $n=2$ caustic, prompting\nus to consider a possible connection between these two objects. We identify two\nprocesses through which the Monoceros Ring of stars may have formed. One\nprocess is the migration of gas to an angular velocity minimum at the caustic\nleading to enhanced star formation there. The other is the adiabatic\ndeformation of star orbits as the caustic slowly grows in mass and radius. The\nsecond process predicts an order 100% enhancement of the density of disk stars\nat the location of the caustic ring.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:09:05 GMT\"}]', '2008-12-18', '[[\"Natarajan\",\"Aravind\",\"\"],[\"Sikivie\",\"Pierre\",\"\"]]'),
(705.0002, 'Suzanne Bisschop', 'S. E. Bisschop, G. W. Fuchs, A. C. A. Boogert, E. F. van Dishoeck, H.\n  Linnartz', 'Infrared spectroscopy of HCOOH in interstellar ice analogues', '11 pages, 10 figures, accepted by A&A', '', '10.1051/0004-6361:20077464', '', 'astro-ph', '', '  Context: HCOOH is one of the more common species in interstellar ices with\nabundances of 1-5% with respect to solid H2O. Aims: This study aims at\ncharacterizing the HCOOH spectral features in astrophysically relevant ice\nmixtures in order to interpret astronomical data. Methods: The ices are grown\nunder high vacuum conditions and spectra are recorded in transmission using a\nFourier transform infrared spectrometer. Pure HCOOH ices deposited at 15 K and\n145 K are studied, as well as binary and tertiary mixtures containing H2O, CO,\nCO2 and CH3OH. The mixture concentrations are varied from 50:50% to ~10:90% for\nHCOOH:H2O. Binary mixtures of HCOOH:X and tertiary mixtures of HCOOH:H2O:X with\nX = CO, CO2, and CH3OH, are studied for concentrations of ~10:90% and\n~7:67:26%, respectively. Results: Pure HCOOH ice spectra show broad bands which\nsplit around 120 K due to the conversion of a dimer to a chain-structure. Broad\nsingle component bands are found for mixtures with H2O. Additional spectral\ncomponents are present in mixtures with CO, CO2 and CH3OH. The resulting peak\nposition, full width at half maximum and band strength depend strongly on ice\nstructure, temperature, matrix constituents and the HCOOH concentration.\nComparison of the solid HCOOH 5.9, 7.2, and 8.1 micron features with\nastronomical data toward the low mass source HH 46 and high mass source W 33A\nshows that spectra of binary mixtures do not reproduce the observed ice\nfeatures. However, our tertiary mixtures especially with CH3OH match the\nastronomical data very well. Thus interstellar HCOOH is most likely present in\ntertiary or more complex mixtures with H2O, CH3OH and potentially also CO or\nCO2, providing constraints on its formation.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:07:04 GMT\"}]', '2009-11-13', '[[\"Bisschop\",\"S. E.\",\"\"],[\"Fuchs\",\"G. W.\",\"\"],[\"Boogert\",\"A. C. A.\",\"\"],[\"van Dishoeck\",\"E. F.\",\"\"],[\"Linnartz\",\"H.\",\"\"]]'),
(705.0003, 'Christopher J. Burke', 'Christopher J. Burke, P. R. McCullough, Jeff A. Valenti, Christopher\n  M. Johns-Krull, Kenneth A. Janes, J. N. Heasley, F. J. Summers, J. E. Stys,\n  R. Bissinger, Michael L. Fleenor, Cindy N. Foote, Enrique Garcia-Melendo,\n  Bruce L. Gary, P. J. Howell, F. Mallia, G. Masi, B. Taylor, T. Vanmunster', 'XO-2b: Transiting Hot Jupiter in a Metal-rich Common Proper Motion\n  Binary', '14 pages, 10 Figures, Accepted in ApJ. Negligible changes to XO-2\n  system properties. Removed Chi^2 light curve analysis section, and simplified\n  MCMC light curve analysis discussion', '', '10.1086/523087', '', 'astro-ph', '', '  We report on a V=11.2 early K dwarf, XO-2 (GSC 03413-00005), that hosts a\nRp=0.98+0.03/-0.01 Rjup, Mp=0.57+/-0.06 Mjup transiting extrasolar planet,\nXO-2b, with an orbital period of 2.615857+/-0.000005 days. XO-2 has high\nmetallicity, [Fe/H]=0.45+/-0.02, high proper motion, mu_tot=157 mas/yr, and has\na common proper motion stellar companion with 31\" separation. The two stars are\nnearly identical twins, with very similar spectra and apparent magnitudes. Due\nto the high metallicity, these early K dwarf stars have a mass and radius close\nto solar, Ms=0.98+/-0.02 Msolar and Rs=0.97+0.02/-0.01 Rsolar. The high proper\nmotion of XO-2 results from an eccentric orbit (Galactic pericenter, Rper<4\nkpc) well confined to the Galactic disk (Zmax~100 pc). In addition, the phase\nspace position of XO-2 is near the Hercules dynamical stream, which points to\nan origin of XO-2 in the metal-rich, inner Thin Disk and subsequent dynamical\nscattering into the solar neighborhood. We describe an efficient Markov Chain\nMonte Carlo algorithm for calculating the Bayesian posterior probability of the\nsystem parameters from a transit light curve.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:11:54 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 12 Sep 2007 19:36:09 GMT\"}]', '2009-11-13', '[[\"Burke\",\"Christopher J.\",\"\"],[\"McCullough\",\"P. R.\",\"\"],[\"Valenti\",\"Jeff A.\",\"\"],[\"Johns-Krull\",\"Christopher M.\",\"\"],[\"Janes\",\"Kenneth A.\",\"\"],[\"Heasley\",\"J. N.\",\"\"],[\"Summers\",\"F. J.\",\"\"],[\"Stys\",\"J. E.\",\"\"],[\"Bissinger\",\"R.\",\"\"],[\"Fleenor\",\"Michael L.\",\"\"],[\"Foote\",\"Cindy N.\",\"\"],[\"Garcia-Melendo\",\"Enrique\",\"\"],[\"Gary\",\"Bruce L.\",\"\"],[\"Howell\",\"P. J.\",\"\"],[\"Mallia\",\"F.\",\"\"],[\"Masi\",\"G.\",\"\"],[\"Taylor\",\"B.\",\"\"],[\"Vanmunster\",\"T.\",\"\"]]'),
(705.0004, 'David Spiegel', 'David S. Spiegel, Zoltan Haiman, B. Scott Gaudi', 'On constraining a transiting exoplanet\'s rotation rate with its transit\n  spectrum', '33 pages, 5 figures, 5 tables, accepted by ApJ', '', '10.1086/521921', '', 'astro-ph', '', '  We investigate the effect of planetary rotation on the transit spectrum of an\nextrasolar giant planet. During ingress and egress, absorption features arising\nfrom the planet\'s atmosphere are Doppler shifted by of order the planet\'s\nrotational velocity (~1-2 km/s) relative to where they would be if the planet\nwere not rotating. We focus in particular on the case of HD209458b, which ought\nto be at least as good a target as any other known transiting planet. For\nHD209458b, this shift should give rise to a small net centroid shift of ~60\ncm/s on the stellar absorption lines. Using a detailed model of the\ntransmission spectrum due to a rotating star transited by a rotating planet\nwith an isothermal atmosphere, we simulate the effect of the planet\'s rotation\non the shape of the spectral lines, and in particular on the magnitude of their\nwidth and centroid shift. We then use this simulation to determine the expected\nsignal-to-noise ratio for distinguishing a rotating from a non-rotating planet,\nand assess how this S/N scales with various parameters of HD209458b. We find\nthat with a 6 m telescope, an equatorial rotational velocity of ~2 km/s could\nbe detected with a S/N~5 by accumulating the signal over many transits over the\ncourse of several years. With a 30 m telescope, the time required to make such\na detection reduces to less than 2 months.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:04:20 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Jul 2007 07:43:45 GMT\"}]', '2009-11-13', '[[\"Spiegel\",\"David S.\",\"\"],[\"Haiman\",\"Zoltan\",\"\"],[\"Gaudi\",\"B. Scott\",\"\"]]'),
(705.0005, 'Gouranga Nayak', 'Gouranga C. Nayak (SUNY, Stony Brook)', 'Path Integration in QCD with Arbitrary Space-Dependent Static Color\n  Potential', '11 pages latex, typos corrected, Accepted for Publication in Journal\n  of High Energy Physics', 'JHEP 0903:051,2009', '10.1088/1126-6708/2009/03/051', 'YITP-SB-07-17', 'hep-th hep-lat hep-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We perform path integral for a quark (antiquark) in the presence of an\narbitrary space-dependent static color potential A^a_0(x)(=-\\int dx E^a(x))\nwith arbitrary color index a=1,2,...8 in SU(3) and obtain an exact\nnon-perturbative expression for the generating functional. We show that such a\npath integration is possible even if one can not solve the Dirac equation in\nthe presence of arbitrary space-dependent potential. It may be possible to\nfurther explore this path integral technique to study non-perturbative bound\nstate formation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:49:11 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 8 May 2007 16:15:12 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 13 Feb 2009 19:01:01 GMT\"}]', '2009-03-12', '[[\"Nayak\",\"Gouranga C.\",\"\",\"SUNY, Stony Brook\"]]'),
(705.0006, 'Mauricio Mondragon', 'Mauricio Mondragon, Alejandro Perez, Carlo Rovelli', 'Multiple-event probability in general-relativistic quantum mechanics: a\n  discrete model', '', 'Phys.Rev.D76:064005,2007', '10.1103/PhysRevD.76.064005', '', 'gr-qc', '', '  We introduce a simple quantum mechanical model in which time and space are\ndiscrete and periodic. These features avoid the complications related to\ncontinuous-spectrum operators and infinite-norm states. The model provides a\ntool for discussing the probabilistic interpretation of generally-covariant\nquantum systems, without the confusion generated by spurious infinities. We use\nthe model to illustrate the formalism of general-relativistic quantum\nmechanics, and to test the definition of multiple-event probability introduced\nin a companion paper. We consider a version of the model with unitary\ntime-evolution and a version without unitary time-evolution\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:07:22 GMT\"}]', '2008-11-26', '[[\"Mondragon\",\"Mauricio\",\"\"],[\"Perez\",\"Alejandro\",\"\"],[\"Rovelli\",\"Carlo\",\"\"]]'),
(705.0007, 'Hector Bombin', 'H. Bombin, M.A. Martin-Delgado', 'An Interferometry-Free Protocol for Demonstrating Topological Order', 'revtex4, 6 color figures', 'Phys.Rev.B78:165128,2008', '10.1103/PhysRevB.78.165128', '', 'cond-mat.str-el hep-th quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We propose a protocol to demonstrate the topological order of a spin-1/2\nlattice model with four-body interactions. Unlike other proposals, it does not\nrely on the controlled movement of quasiparticles, thus eliminating the\naddressing, decoherence and dynamical phase problems related to them. Rather,\nthe protocol profits from the degeneracy of the ground state. It involves the\naddition of Zeeman terms to the original Hamiltonian that are used to create\nholes and move them around in the system.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 09:08:48 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 6 Nov 2008 18:27:17 GMT\"}]', '2010-01-15', '[[\"Bombin\",\"H.\",\"\"],[\"Martin-Delgado\",\"M. A.\",\"\"]]'),
(705.0008, 'Nikolaos Prezas', 'Jean-Pierre Derendinger, P. Marios Petropoulos and Nikolaos Prezas', 'Axionic symmetry gaugings in N=4 supergravities and their\n  higher-dimensional origin', '21+1 pages; v2 minor corrections, version to appear in NPB; v3\n  acknowledgment added', 'Nucl.Phys.B785:115-134,2007', '10.1016/j.nuclphysb.2007.06.021', '', 'hep-th', '', '  We study the class of four-dimensional N=4 supergravities obtained by gauging\nthe axionic shift and axionic rescaling symmetries. We formulate these theories\nusing the machinery of embedding tensors, characterize the full gauge algebras\nand discuss several specific features of this family of gauged supergravities.\nWe exhibit in particular a generalized duality between massive vectors and\nmassive two-forms in four dimensions, inherited from the gauging of the shift\nsymmetry. We show that these theories can be deduced from higher dimensions by\na Scherk-Schwarz reduction, where a twist with respect to a non-compact\nsymmetry is required. The four-dimensional generalized duality plays a crucial\nrole in identifying the higher-dimensional ascendent.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:15:18 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 19 Jul 2007 09:07:25 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 31 Jan 2008 09:52:39 GMT\"}]', '2008-11-26', '[[\"Derendinger\",\"Jean-Pierre\",\"\"],[\"Petropoulos\",\"P. Marios\",\"\"],[\"Prezas\",\"Nikolaos\",\"\"]]'),
(705.0009, 'Dieter Horns', 'D. Horns (1), A.I.D. Hoffmann (1), A. Santangelo (1), F.A. Aharonian\n  (2), G.P. Rowell (3) ((1) Institute for Astronomy and Astrophysics,\n  University of T\\\"ubingen, Germany (2) Max-Planck-Institute for Nuclear\n  Physics, Heidelberg, Germany (3) School of Chemistry and Physics, University\n  of Adelaide, Australia)', 'XMM-Newton observations of the first unidentified TeV gamma-ray source\n  TeV J2032+4130', '5 Pages, 3 Figures, accepted for publication in A&A', '', '10.1051/0004-6361:20066836', '', 'astro-ph', '', '  (abridged) The first unidentified very high energy gamma ray source (TeV\nJ2032+4130) in the Cygnus region has been the subject of intensive search for a\ncounterpart source at other wavelengths. A deep ($\\approx 50$ ksec) exposure of\nTeV J2032+4130 with \\textit{XMM-Newton} has been obtained. The contribution of\npoint sources to the observed X-ray emission from TeV J2032+4130 is subtracted\nfrom the data. The point-source subtracted X-ray data are analyzed using blank\nsky exposures and regions adjacent to the position of TeV J2032+4130 in the\nfield of view covered by the XMM-Newton telescopes to search for diffuse X-ray\nemission. An extended X-ray emission region with a full width half maximum\n(FWHM) size of $\\approx 12$ arc min is found. The centroid of the emission is\nco-located with the position of TeV J2032+4130.The energy spectrum of the\nemission coinciding with the position and extension of TeV J2032+4130 can be\nmodeled by a power-law model with a photon index\n$\\Gamma=1.5\\pm0.2_\\mathrm{stat}\\pm0.3_\\mathrm{sys}$ and an energy flux\nintegrated between 2 and 10 keV of $f_{2-10 \\mathrm{keV}} \\approx 7\\cdot\n10^{-13}$ ergs/(cm$^2$ s) which is lower than the very high energy gamma-ray\nflux observed from TeV J2032+4130. We conclude that the faint extended X-ray\nemission discovered in this observation is the X-ray counterpart of TeV\nJ2032+4130. Formally, it can not be excluded that the extended emission is due\nto an unrelated population of faint, hot ($k_BT\\approx 10$ keV) unresolved\npoint-sources which by chance coincides with the position and extension of TeV\nJ2032+4130. We discuss our findings in the frame of both hadronic and leptonic\ngamma-ray production scenarios.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:31:30 GMT\"}]', '2009-11-13', '[[\"Horns\",\"D.\",\"\"],[\"Hoffmann\",\"A. I. D.\",\"\"],[\"Santangelo\",\"A.\",\"\"],[\"Aharonian\",\"F. A.\",\"\"],[\"Rowell\",\"G. P.\",\"\"]]'),
(705.0010, 'Sergey Dorogovtsev', 'S. N. Dorogovtsev, A. V. Goltsev, J. F. F. Mendes', 'Critical phenomena in complex networks', 'Review article, 79 pages, 43 figures, 1 table, 508 references,\n  extended', 'Rev. Mod. Phys. 80, 1275 (2008)', '10.1103/RevModPhys.80.1275', '', 'cond-mat.stat-mech cs.NI math-ph math.MP physics.soc-ph', '', '  The combination of the compactness of networks, featuring small diameters,\nand their complex architectures results in a variety of critical effects\ndramatically different from those in cooperative systems on lattices. In the\nlast few years, researchers have made important steps toward understanding the\nqualitatively new critical phenomena in complex networks. We review the\nresults, concepts, and methods of this rapidly developing field. Here we mostly\nconsider two closely related classes of these critical phenomena, namely\nstructural phase transitions in the network architectures and transitions in\ncooperative models on networks as substrates. We also discuss systems where a\nnetwork and interacting agents on it influence each other. We overview a wide\nrange of critical phenomena in equilibrium and growing networks including the\nbirth of the giant connected component, percolation, k-core percolation,\nphenomena near epidemic thresholds, condensation transitions, critical\nphenomena in spin models placed on networks, synchronization, and\nself-organized criticality effects in interacting systems on networks. We also\ndiscuss strong finite size effects in these systems and highlight open problems\nand perspectives.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:21:37 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 22:31:15 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 30 Oct 2007 18:12:18 GMT\"},{\"version\":\"v4\",\"created\":\"Fri, 9 Nov 2007 16:57:31 GMT\"},{\"version\":\"v5\",\"created\":\"Tue, 13 Nov 2007 20:57:23 GMT\"},{\"version\":\"v6\",\"created\":\"Fri, 16 Nov 2007 21:46:13 GMT\"}]', '2009-11-13', '[[\"Dorogovtsev\",\"S. N.\",\"\"],[\"Goltsev\",\"A. V.\",\"\"],[\"Mendes\",\"J. F. F.\",\"\"]]'),
(705.0011, 'Brad Marston', 'J. B. Marston, E. Conover, and Tapio Schneider', 'Statistics of an Unstable Barotropic Jet from a Cumulant Expansion', '23 pages, 8 figures. Version to appear in J. Atmos. Sci', 'J. Atmos. Sci. 65, 1955 -- 1966 (2008)', '10.1175/2007JAS2510.1', '', 'physics.flu-dyn cond-mat.stat-mech nlin.CD physics.ao-ph physics.comp-ph', '', '  Low-order equal-time statistics of a barotropic flow on a rotating sphere are\ninvestigated. The flow is driven by linear relaxation toward an unstable zonal\njet. For relatively short relaxation times, the flow is dominated by\ncritical-layer waves. For sufficiently long relaxation times, the flow is\nturbulent. Statistics obtained from a second-order cumulant expansion are\ncompared to those accumulated in direct numerical simulations, revealing the\nstrengths and limitations of the expansion for different relaxation times.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:48:22 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 1 Nov 2007 18:21:29 GMT\"}]', '2016-09-08', '[[\"Marston\",\"J. B.\",\"\"],[\"Conover\",\"E.\",\"\"],[\"Schneider\",\"Tapio\",\"\"]]'),
(705.0012, 'Daniel Silver', 'Mikami Hirasawa, Kunio Murasugi, Daniel S. Silver', 'When does a satellite knot fiber?', '11 pages, 8 figures', '', '', '', 'math.GT', '', '  Necessary and sufficient conditions are given for a satellite knot to be\nfibered. Any knot $\\tilde k$ embeds in an unknotted solid torus $\\tilde V$ with\narbitrary winding number in such a way that no satellite knot with pattern\n$(\\tilde V, \\tilde k)$ is fibered. In particular, there exist nonfibered\nsatellite knots with fibered pattern and companion knots and nonzero winding\nnumber.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:23:12 GMT\"}]', '2007-05-23', '[[\"Hirasawa\",\"Mikami\",\"\"],[\"Murasugi\",\"Kunio\",\"\"],[\"Silver\",\"Daniel S.\",\"\"]]'),
(705.0013, 'Ian Ellwood', 'Ian Ellwood', 'Rolling to the tachyon vacuum in string field theory', '16 pages, 5 figures, References and comments added', 'JHEP0712:028,2007', '10.1088/1126-6708/2007/12/028', '', 'hep-th', '', '  We argue that the rolling-tachyon solution in cubic OSFT proceeds at late\ntimes to precisely the analytic tachyon-vacuum solution constructed by Schnabl.\nIn addition, we demonstrate the relationship between the rolling-tachyon\nsolution and the standard BCFT description by showing that there is a finite\ngauge transformation which relates the two.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:33:12 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 25 Sep 2007 01:04:58 GMT\"}]', '2008-11-26', '[[\"Ellwood\",\"Ian\",\"\"]]'),
(705.0014, 'Elena Gallo', 'Elena Gallo (UCSB)', 'Galactic X-ray binary jets', 'Refereed version, accepted for publication in Astrophysics & Space\n  Science', 'Astrophys.Space Sci.311:161-165,2007', '10.1007/s10509-007-9571-z', '', 'astro-ph', '', '  With their relatively fast variability time-scales, Galactic X-ray binaries\nprovide an excellent laboratory to explore the physics of accretion and related\nphenomena, most notably outflows, over different regimes. After comparing the\nphenomenology of jets in black hole X-ray binary systems to that of neutron\nstars, here I discuss the role of the jet at very low Eddington ratios, and\npresent preliminary results obtained by fitting the broadband spectral energy\ndistribution of a quiescent black hole binary with a `maximally jet-dominated\'\nmodel.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:31:08 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 26 Jun 2007 16:40:30 GMT\"}]', '2009-06-23', '[[\"Gallo\",\"Elena\",\"\",\"UCSB\"]]'),
(705.0015, 'Miles P. Blencowe', 'M. Chu, R. E. Rudd, M. P. Blencowe', 'The Role of Reconstructed Surfaces in the Intrinsic Dissipative Dynamics\n  of Silicon Nanoresonators', '4 pages, 5 figures', '', '', '', 'cond-mat.mtrl-sci', '', '  Dissipation in the flexural dynamics of doubly clamped nanomechanical bar\nresonators is investigated using molecular dynamics simulation. The dependence\nof the quality factor Q on temperature and the size of the resonator is\ncalculated from direct simulation of the oscillation of a series of Si <001>\nbars with bare {100} dimerized surfaces. The bar widths range from 3.3 to\n8.7nm, all with a fixed length of 22nm. The fundamental mode frequencies range\nfrom 40 to 90GHz and Q from 10^2 near 1000K to 10^4 near 50K. The quality\nfactor is shown to be limited by defects in the reconstructed surface.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:34:59 GMT\"}]', '2007-05-23', '[[\"Chu\",\"M.\",\"\"],[\"Rudd\",\"R. E.\",\"\"],[\"Blencowe\",\"M. P.\",\"\"]]'),
(705.0016, 'Mukund Rangamani', 'Veronika E. Hubeny, Mukund Rangamani, Tadashi Takayanagi', 'A Covariant Holographic Entanglement Entropy Proposal', '71 pages, 12 figures. v2: minor changes. v3: erratum in definition of\n  causal construction fixed', 'JHEP0707:062,2007', '10.1088/1126-6708/2007/07/062', '', 'hep-th cond-mat.stat-mech gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  With an aim towards understanding the time-dependence of entanglement entropy\nin generic quantum field theories, we propose a covariant generalization of the\nholographic entanglement entropy proposal of hep-th/0603001. Apart from\nproviding several examples of possible covariant generalizations, we study a\nparticular construction based on light-sheets, motivated in similar spirit to\nthe covariant entropy bound underlying the holographic principle. In\nparticular, we argue that the entanglement entropy associated with a specified\nregion on the boundary in the context of the AdS/CFT correspondence is given by\nthe area of a co-dimension two bulk surface with vanishing expansions of null\ngeodesics. We demonstrate our construction with several examples to illustrate\nits reduction to the holographic entanglement entropy proposal in static\nspacetimes. We further show how this proposal may be used to understand the\ntime evolution of entanglement entropy in a time varying QFT state dual to a\ncollapsing black hole background. Finally, we use our proposal to argue that\nthe Euclidean wormhole geometries with multiple boundaries should be regarded\nas states in a non-interacting but entangled set of QFTs, one associated to\neach boundary.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:54:13 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 25 Jul 2007 17:48:28 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 14 Jun 2012 13:23:35 GMT\"}]', '2012-06-15', '[[\"Hubeny\",\"Veronika E.\",\"\"],[\"Rangamani\",\"Mukund\",\"\"],[\"Takayanagi\",\"Tadashi\",\"\"]]'),
(705.0017, 'George Viamontes Ph.D.', 'George F. Viamontes, Igor L. Markov, John P. Hayes', 'Checking Equivalence of Quantum Circuits and States', '9 pages, 13 figures, 3 tables', 'Proc. Int\'l Conf. on Computer-Aided Design (ICCAD), pp. 69-74, San\n  Jose, CA, November 2007.', '', '', 'quant-ph cs.ET', '', '  Quantum computing promises exponential speed-ups for important simulation and\noptimization problems. It also poses new CAD problems that are similar to, but\nmore challenging, than the related problems in classical (non-quantum) CAD,\nsuch as determining if two states or circuits are functionally equivalent.\nWhile differences in classical states are easy to detect, quantum states, which\nare represented by complex-valued vectors, exhibit subtle differences leading\nto several notions of equivalence. This provides flexibility in optimizing\nquantum circuits, but leads to difficult new equivalence-checking issues for\nsimulation and synthesis. We identify several different equivalence-checking\nproblems and present algorithms for practical benchmarks, including quantum\ncommunication and search circuits, which are shown to be very fast and robust\nfor hundreds of qubits.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:31:12 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 20:48:43 GMT\"}]', '2011-11-04', '[[\"Viamontes\",\"George F.\",\"\"],[\"Markov\",\"Igor L.\",\"\"],[\"Hayes\",\"John P.\",\"\"]]'),
(705.0018, 'Volker Weinberg', 'E.-M. Ilgenfritz (Humboldt-U. Berlin), K. Koller (LMU Muenchen), Y.\n  Koma (U. Mainz), G. Schierholz (DESY Hamburg, NIC Zeuthen), T. Streuer (U.\n  Kentucky), V. Weinberg (DESY Zeuthen)', 'Exploring the structure of the quenched QCD vacuum with overlap fermions', '68 pages, 31 figures, file size: 1.7 MB (PDF)', 'Phys.Rev.D76:034506,2007', '10.1103/PhysRevD.76.034506', 'DESY 07-055, HU-EP-07/08, LMU-ASC 79/06, MKPH-T-07-05', 'hep-lat hep-ph hep-th', '', '  Overlap fermions have an exact chiral symmetry on the lattice and are thus an\nappropriate tool for investigating the chiral and topological structure of the\nQCD vacuum. We study various chiral and topological aspects of quenched gauge\nfield configurations. This includes the localization and chiral properties of\nthe eigenmodes, the local structure of the ultraviolet filtered field strength\ntensor, as well as the structure of topological charge fluctuations. We\nconclude that the vacuum has a multifractal structure.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:32:04 GMT\"}]', '2008-11-26', '[[\"Ilgenfritz\",\"E. -M.\",\"\",\"Humboldt-U. Berlin\"],[\"Koller\",\"K.\",\"\",\"LMU Muenchen\"],[\"Koma\",\"Y.\",\"\",\"U. Mainz\"],[\"Schierholz\",\"G.\",\"\",\"DESY Hamburg, NIC Zeuthen\"],[\"Streuer\",\"T.\",\"\",\"U.\\n  Kentucky\"],[\"Weinberg\",\"V.\",\"\",\"DESY Zeuthen\"]]'),
(705.0019, 'Alexander Petrov Nikolaevich', 'A.N.Petrov', 'Nonlinear Perturbations and Conservation Laws on Curved Backgrounds in\n  GR and Other Metric Theories', '81 pages, LaTeX, 5 figures', 'The Chapter 2 in the book: \"Classical and Quantum Gravity\n  Research\", Eds: M.N. Christiansen and T.K. Rasmussen (Nova Science\n  Publishers, N.Y., 2008), p.p. 79 - 160', '', '', 'gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The field-theoretical approach is reviewed. Perturbations in general\nrelativity as well as in an arbitrary $D$-dimensional metric theory are studied\non a background, which is a solution (arbitrary) of the theory. Lagrangian for\nperturbations is defined, and field equations for perturbations are derived\nfrom the variational principle. These equations are exact and equivalent to the\nequations in the standard formulation, but can be approximate also. The\nfield-theoretical description is invariant under gauge (inner) transformations,\nwhich can be presented both in exact and approximate forms. Following the usual\nfield-theoretical prescription, conserved quantities for perturbations are\nconstructed. Conserved currents are expressed through divergences of\nsuperpotentials -- antisymmetric tensor densities. This form allows to relate a\nnecessity to consider local properties of perturbations with a theoretical\nrepresentation of the quasi-local nature of conserved quantities in metric\ntheories. Applications of the formalism in general relativity are discussed.\nGeneralized formulae for an arbitrary metric $D$-dimensional theory are tested\nin the Einstein-Gauss-Bonnet gravity.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 20:53:41 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 16 Oct 2008 10:30:35 GMT\"}]', '2008-10-16', '[[\"Petrov\",\"A. N.\",\"\"]]'),
(705.0020, 'Jenny Greene', 'Jenny E. Greene (Princeton), Luis C. Ho (Carnegie Observatories)', 'The Mass Function of Active Black Holes in the Local Universe', 'to appear in ApJ; 19 pages, 13 figures', 'Astrophys.J.667:131-148,2007; Erratum-ibid.704:1743-1747,2009', '10.1086/520497 10.1088/0004-637X/704/2/1743', '', 'astro-ph', '', '  We present the first measurement of the black hole (BH) mass function for\nbroad-line active galaxies in the local Universe. Using the ~9000 broad-line\nactive galaxies from the Fourth Data Release of the Sloan Digital Sky Survey,\nwe construct a broad-line luminosity function that agrees very well with the\nlocal soft X-ray luminosity function. Using standard virial relations, we then\nconvert observed broad-line luminosities and widths into BH masses. A mass\nfunction constructed in this way has the unique capability to probe the mass\nregion <10^6 M_sun, which, while insignificant in terms of total BH mass\ndensity, nevertheless may place important constraints on the mass distribution\nof seed BHs in the early Universe. The characteristic local active BH has a\nmass of ~10^7 M_sun radiating at 10% of the Eddington rate. The active fraction\nis a strong function of BH mass; at both higher and lower masses the active\nmass function falls more steeply than one would infer from the distribution of\nbulge luminosity. The deficit of local massive radiating BHs is a well-known\nphenomenon, while we present the first robust measurement of a decline in the\nspace density of active BHs at low mass.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:40:31 GMT\"}]', '2011-02-11', '[[\"Greene\",\"Jenny E.\",\"\",\"Princeton\"],[\"Ho\",\"Luis C.\",\"\",\"Carnegie Observatories\"]]'),
(705.0021, 'Lorenzo Ravagli', 'L. Ravagli and R. Rapp', 'Quark Coalescence based on a Transport Equation', '7 pages, 6 figures', 'Phys.Lett.B655:126-131,2007', '10.1016/j.physletb.2007.07.043', '', 'hep-ph nucl-ex nucl-th', '', '  We employ the Boltzmann equation for describing hadron production from a\nquark-gluon plasma (QGP) in ultrarelativistic heavy-ion collisions. We propose\nresonance formation in quark-antiquark scattering as the dominant\nmeson-production channel, which, in particular, ensures that energy is\nconserved in the recombination process. This, in turn, facilitates a more\ncontrolled extension of hadronization to low transverse momenta ($p_T$), and to\naddress the experimentally observed transition from a hydrodynamic regime to\nconstituent quark-number scaling (CQNS). Based on input distributions for\nstrange and charm quarks with azimuthal asymmetries, $v_2(p_T)$, characteristic\nfor RHIC energies, we recover CQNS at sufficiently high $p_T$, while at low\n$p_T$ a scaling with transverse kinetic energy is found, reminiscent to\nexperiment. The dependence of the transition regime on microscopic QGP\nproperties, i.e. resonance widths and $Q$-values in the $q+\\bar q \\to M$\nprocess, is elucidated.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:43:54 GMT\"}]', '2008-11-26', '[[\"Ravagli\",\"L.\",\"\"],[\"Rapp\",\"R.\",\"\"]]'),
(705.0022, 'Michael Gutperle', 'Eric D\'Hoker, John Estes and Michael Gutperle', 'Exact half-BPS Type IIB interface solutions I: Local solution and\n  supersymmetric Janus', 'LaTeX, 69 pages, 3 figures, v2: references added', 'JHEP 0706:021,2007', '10.1088/1126-6708/2007/06/021', 'UCLA/07/TEP/09', 'hep-th', '', '  The complete Type IIB supergravity solutions with 16 supersymmetries are\nobtained on the manifold $AdS_4 \\times S^2 \\times S^2 \\times \\Sigma$ with\n$SO(2,3) \\times SO(3) \\times SO(3)$ symmetry in terms of two holomorphic\nfunctions on a Riemann surface $\\Sigma$, which generally has a boundary. This\nis achieved by reducing the BPS equations using the above symmetry\nrequirements, proving that all solutions of the BPS equations solve the full\nType IIB supergravity field equations, mapping the BPS equations onto a new\nintegrable system akin to the Liouville and Sine-Gordon theories, and mapping\nthis integrable system to a linear equation which can be solved exactly.\nAmongst the infinite class of solutions, a non-singular Janus solution is\nidentified which provides the AdS/CFT dual of the maximally supersymmetric\nYang-Mills interface theory discovered recently. The construction of general\nclasses of globally non-singular solutions, including fully back-reacted $AdS_5\n\\times S^5$ and supersymmetric Janus doped with D5 and/or NS5 branes, is\ndeferred to a companion paper.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:15:23 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 May 2007 18:26:57 GMT\"}]', '2009-11-13', '[[\"D\'Hoker\",\"Eric\",\"\"],[\"Estes\",\"John\",\"\"],[\"Gutperle\",\"Michael\",\"\"]]'),
(705.0023, 'ZhengFei Wang', 'Z. F. Wang, Huaixiu Zheng, Q. W. Shi, Jie Chen, Qunxiang Li, J. G. Hou', 'Quantum Dot in Z-shaped Graphene Nanoribbon', '4 pages, 3 figures', 'Appl. Phys. Lett. 91, 053109 (2007)', '10.1063/1.2761266', '', 'cond-mat.mes-hall', '', '  Stimulated by recent advances in isolating graphene, we discovered that\nquantum dot can be trapped in Z-shaped graphene nanoribbon junciton. The\ntopological structure of the junction can confine electronic states completely.\nBy varying junction length, we can alter the spatial confinement and the number\nof discrete levels within the junction. In addition, quantum dot can be\nrealized regardless of substrate induced static disorder or irregular edges of\nthe junction. This device can be used to easily design quantum dot devices.\nThis platform can also be used to design zero-dimensional functional nanoscale\nelectronic devices using graphene ribbons.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:35:07 GMT\"}]', '2015-05-13', '[[\"Wang\",\"Z. F.\",\"\"],[\"Zheng\",\"Huaixiu\",\"\"],[\"Shi\",\"Q. W.\",\"\"],[\"Chen\",\"Jie\",\"\"],[\"Li\",\"Qunxiang\",\"\"],[\"Hou\",\"J. G.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0024, 'Michael Gutperle', 'Eric D\'Hoker, John Estes and Michael Gutperle', 'Exact half-BPS Type IIB interface solutions II: Flux solutions and\n  multi-Janus', 'LaTeX, 64 pages, 10 figures', 'JHEP 0706:022,2007', '10.1088/1126-6708/2007/06/022', 'UCLA/07/TEP/10', 'hep-th', '', '  Regularity and topology conditions are imposed on the exact Type IIB\nsolutions on $AdS_4 \\times S^2 \\times S^2 \\times \\Sigma $ with 16\nsupersymmetries, which were derived in a companion paper. We construct an\ninfinite class of regular solutions with varying dilaton, and non-zero 3-form\nfluxes. Our solutions may be viewed as the fully back-reacted geometries of\n$AdS_5 \\times S^5$ (or more generally, Janus) doped with D5 and/or NS5 branes.\nThe solutions are parametrized by the choice of an arbitrary genus $g$\nhyper-elliptic Riemann surface $\\Sigma $ with boundary, all of whose branch\npoints are restricted to lie on a line. For genus 0, the Janus solution with 16\nsupersymmetries and 6 real parameters is recovered; its topology coincides with\nthat of $AdS_5 \\times S^5$. The genus $g\\geq 1$ solutions are parametrized by a\ntotal of $4g+6$ real numbers, $2g-1$ of which are the real moduli of $\\Sigma$.\nThe solutions have $2g+2$ asymptotic $AdS_5 \\times S^5$ regions, $g$\nthree-spheres with RR 3-form charge, and another $g$ with NSNS 3-form charge.\nCollapse of consecutive branch points of $\\Sigma $ yields singularities which\ncorrespond to D5 and NS5 branes in the probe limit. It is argued that the\nAdS/CFT dual gauge theory to each of our solutions consists of a\n2+1-dimensional planar interface on which terminate $2g+2$ half-Minkowski\n3+1-dimensional space-time $\\mathcal{N}=4$ super-Yang-Mills theories.\nGenerally, the $\\\\mathcal{N}=4$ theory in each Minkowski half-space-time may\nhave an independent value of the gauge coupling, and the interface may support\nvarious operators, whose interface couplings are further free parameters of the\ndual gauge theory.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:56:42 GMT\"}]', '2017-09-07', '[[\"D\'Hoker\",\"Eric\",\"\"],[\"Estes\",\"John\",\"\"],[\"Gutperle\",\"Michael\",\"\"]]'),
(705.0025, 'Andreas Martin Lisewski', 'Andreas Martin Lisewski', 'Can the Internet cope with stress?', '4 pages', '', '', '', 'cs.HC cs.AI', '', '  When will the Internet become aware of itself? In this note the problem is\napproached by asking an alternative question: Can the Internet cope with\nstress? By extrapolating the psychological difference between coping and\ndefense mechanisms a distributed software experiment is outlined which could\nreject the hypothesis that the Internet is not a conscious entity.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:44:17 GMT\"}]', '2007-05-23', '[[\"Lisewski\",\"Andreas Martin\",\"\"]]'),
(705.0026, 'Daniel A. Lidar', 'A. Hamma, W. Zhang, S. Haas, and D.A. Lidar (USC)', 'Entanglement, fidelity and topological entropy in a quantum phase\n  transition to topological order', 'replaced with published version', 'Phys. Rev. B 77, 155111 (2008)', '10.1103/PhysRevB.77.155111', '', 'quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We present a numerical study of a quantum phase transition from a\nspin-polarized to a topologically ordered phase in a system of spin-1/2\nparticles on a torus. We demonstrate that this non-symmetry-breaking\ntopological quantum phase transition (TOQPT) is of second order. The transition\nis analyzed via the ground state energy and fidelity, block entanglement,\nWilson loops, and the recently proposed topological entropy. Only the\ntopological entropy distinguishes the TOQPT from a standard QPT, and\nremarkably, does so already for small system sizes. Thus the topological\nentropy serves as a proper order parameter. We demonstrate that our conclusions\nare robust under the addition of random perturbations, not only in the\ntopological phase, but also in the spin polarized phase and even at the\ncritical point.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 21:45:10 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 7 Jun 2008 19:12:12 GMT\"}]', '2008-06-07', '[[\"Hamma\",\"A.\",\"\",\"USC\"],[\"Zhang\",\"W.\",\"\",\"USC\"],[\"Haas\",\"S.\",\"\",\"USC\"],[\"Lidar\",\"D. A.\",\"\",\"USC\"]]'),
(705.0027, 'Xiangyu Wang', 'Xiang-Yu Wang, Soebur Razzaque, Peter Meszaros and Zi-Gao Dai', 'High-energy Cosmic Rays and Neutrinos from Semi-relativistic Hypernovae', 'Accepted for publication in Phys. Rev. D, 6 revtex pages, 1 figure', 'Phys.Rev.D76:083009,2007', '10.1103/PhysRevD.76.083009', '', 'astro-ph hep-ph', '', '  The origin of the ultrahigh-energy (UHE) cosmic rays (CRs) from the second\nknee ($\\sim6\\times10^{17}$eV) above in the CR spectrum is still unknown.\nRecently, there has been growing evidence that a peculiar type of supernovae,\ncalled hypernovae, are associated with sub-energetic gamma-ray bursts (GRBs),\nsuch as SN1998bw/GRB980425 and SN2003lw/GRB031203. Such hypernovae appear to\nhave high (up to mildly relativistic) velocity ejecta, which may be linked to\nthe sub-energetic GRBs. Assuming a continuous distribution of the kinetic\nenergy of the hypernova ejecta as a function of its velocity $E_k\\propto\n(\\Gamma\\beta)^{-\\alpha}$ with $\\alpha\\sim 2$, we find that 1) the external\nshock wave produced by the high velocity ejecta of a hypernova can accelerate\nprotons up to energies as high as $10^{19} {\\rm eV}$; 2) the cosmological\nhypernova rate is sufficient to account for the energy flux above the second\nknee; and 3) the steeper spectrum of CRs at these energies can arise in these\nsources. In addition, hypernovae would also give rise to a faint diffuse UHE\nneutrino flux, due to $p\\gamma$ interactions of the UHE CRs with hypernova\noptical-UV photons.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:06:17 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 12 Sep 2007 01:59:34 GMT\"}]', '2008-12-18', '[[\"Wang\",\"Xiang-Yu\",\"\"],[\"Razzaque\",\"Soebur\",\"\"],[\"Meszaros\",\"Peter\",\"\"],[\"Dai\",\"Zi-Gao\",\"\"]]'),
(705.0028, 'Sean Tulin', 'Michael Ramsey-Musolf, Shufang Su, and Sean Tulin', 'Pion Leptonic Decays and Supersymmetry', '12 pages, 11 figures; included additional electroweak constraints in\n  analysis, simplified abstract, ref. added', 'Phys.Rev.D76:095017,2007', '10.1103/PhysRevD.76.095017', 'Caltech MAP-331', 'hep-ph', '', '  We compute supersymmetric contributions to pion leptonic (\\pi_{l2}) decays in\nthe Minimal Supersymmetric Standard Model (MSSM). When R-parity is conserved,\nthe largest contributions to the ratio R_{e/\\mu} = \\Gamma[ \\pi^+ \\to e^+\n\\nu_e(\\gamma)]/\\Gamma[ \\pi^+ \\to \\mu^+ \\nu_\\mu(\\gamma)] arise from one-loop\n(V-A)x(V-A) corrections. These contributions can be potentially as large as the\nsensitivities of upcoming experiments; if measured, they would imply\nsignificant bounds on the chargino and slepton sectors complementary to current\ncollider limits. We also analyze R-parity violating interactions, which may\nproduce a detectable deviation in R_{e/\\mu} while remaining consistent with all\nother precision observables.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:43:01 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 24 Jun 2007 20:35:23 GMT\"}]', '2008-11-26', '[[\"Ramsey-Musolf\",\"Michael\",\"\"],[\"Su\",\"Shufang\",\"\"],[\"Tulin\",\"Sean\",\"\"]]'),
(705.0029, 'Esteban Guevara', 'Esteban Guevara', 'EGT through Quantum Mechanics & from Statistical Physics to Economics', '9 pages', '', '', '', 'q-fin.GN physics.soc-ph', '', '  By analyzing the relationships between a socioeconomical system modeled\nthrough evolutionary game theory and a physical system modeled through quantum\nmechanics we show how although both systems are described through two theories\napparently different both are analogous and thus exactly equivalents. The\nextensions of quantum mechanics to statistical physics and information theory\nlet us use some of their definitions for the best understanding of the behavior\nof economics and biology. The quantum analogue of the replicator dynamics is\nthe von Neumann equation. A system in where all its members are in Nash\nequilibrium is equivalent to a system in a maximum entropy state. Nature is a\ngame in where its players compete for a common welfare and the equilibrium of\nthe system that they are members. They act as a whole besides individuals like\nthey obey a rule in where they prefer to work for the welfare of the collective\nbesides the individual welfare.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:14:18 GMT\"}]', '2008-12-02', '[[\"Guevara\",\"Esteban\",\"\"]]'),
(705.0030, 'Frederick K. Lamb', 'Frederick K. Lamb', 'High Frequency QPOs in Neutron Stars and Black Holes: Probing Dense\n  Matter and Strong Gravitational Fields', '30 pages, 8 figures, published in \"From X-Ray Binaries to Gamma-ray\n  Bursts\", proceedings of a symposium held in memory of Jan van Paradijs 6-9\n  June 2001, eds. E.P.J. van den Heuvel, L. Kaper, E. Roi, & R.A.M.J. Wijers', 'ASP Conf.Ser.308:221-250,2003', '', '', 'astro-ph', '', '  Quasi-periodic oscillations (QPOs) have been discovered in the X-ray emission\nof many neutron stars and black holes. The QPOs with frequencies greater than\nabout 300 Hz are thought to be produced near the surfaces of neutron stars and\nthe event horizons of black holes. I first summarize some of the most important\nproperties of the QPOs seen in neutron star and black hole systems. I then\nreview some of the models that have been proposed and compare them with\nobservational data. Finally, I describe how these QPOs can be used to determine\nthe properties of dense matter and strong gravitational fields.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:15:44 GMT\"}]', '2009-06-23', '[[\"Lamb\",\"Frederick K.\",\"\"]]'),
(705.0031, 'Kiran S. Kedlaya', 'Kiran S. Kedlaya', 'Swan conductors for p-adic differential modules, II: Global variation', '34 pages; v3: major revisions in 3.4, 4.3, 5.x; minor changes\n  elsewhere', '', '', '', 'math.NT math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Using a local construction from a previous paper, we exhibit a numerical\ninvariant, the differential Swan conductor, for an isocrystal on a variety over\na perfect field of positive characteristic overconvergent along a boundary\ndivisor; this leads to an analogous construction for certain p-adic and l-adic\nrepresentations of the etale fundamental group of a variety. We then\ndemonstrate some variational properties of this definition for overconvergent\nisocrystals, paying special attention to the case of surfaces.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:52:06 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 Apr 2008 14:53:09 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 24 Nov 2008 19:50:27 GMT\"}]', '2008-11-24', '[[\"Kedlaya\",\"Kiran S.\",\"\"]]'),
(705.0032, 'Sergiu Vacaru I.', 'Sergiu I. Vacaru', 'Nonholonomic Algebroids, Finsler Geometry, and Lagrange-Hamilton Spaces', '75 pages, latex2e, 11pt', 'Mathematical Sciences (Springer Open) 2012, 6: 18', '10.1186/2251-7456-6-18', '', 'math-ph gr-qc hep-th math.DG math.MP', '', '  We elaborate an unified geometric approach to classical mechanics,\nRiemann-Finsler spaces and gravity theories on Lie algebroids provided with\nnonlinear connection (N-connection) structure. There are investigated the\nconditions when the fundamental geometric objects like the anchor, metric and\nlinear connection, almost sympletic and related almost complex structures may\nbe canonically defined by a N-connection induced from a regular Lagrangian (or\nHamiltonian), in mechanical models, or by generic off-diagonal metric terms and\nnonholonomic frames, in gravity theories. Such geometric constructions are\nmodelled on nonholonomic manifolds provided with nonintegrable distributions\nand related chains of exact sequences of submanifolds defining N-connections.\nWe investigate the main properties of the Lagrange, Hamilton, Finsler-Riemann\nand Einstein-Cartan algebroids and construct and analyze exact solutions\ndescribing such objects.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:29:38 GMT\"}]', '2012-08-10', '[[\"Vacaru\",\"Sergiu I.\",\"\"]]'),
(705.0033, 'Nikos Frantzikinakis', 'Nikos Frantzikinakis, Randall McCutcheon', 'Ergodic Theory: Recurrence', 'Revised version. To appear in the Encyclopedia of Complexity and\n  System Science', '', '', '', 'math.DS', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We survey the impact of the Poincar\\\'e recurrence principle in ergodic\ntheory, especially as pertains to the field of ergodic Ramsey theory.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:32:29 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 25 Aug 2007 14:38:23 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 4 Nov 2019 08:58:03 GMT\"}]', '2019-11-05', '[[\"Frantzikinakis\",\"Nikos\",\"\"],[\"McCutcheon\",\"Randall\",\"\"]]'),
(705.0034, 'Andr\\\'es Navas', 'Andr\\\'es Navas', 'Three remarks on one dimensional bi-Lipschitz conjugacies', '7 pages, no Figure', '', '', '', 'math.DS math.GR', '', '  We show that bi-Lipschitz conjugacies between non singular one dimensional\nsystems are forced to be smooth, at least in the minimal (and ergodic) case.\nThis is however far from being true in the non minimal case. These results\nclarify a classical work by Ghys and Tsuboi.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:37:26 GMT\"}]', '2007-05-23', '[[\"Navas\",\"Andrés\",\"\"]]'),
(705.0035, 'Bryan J. Field', 'B. Field (Florida State), C.B. Jackson (Brookhaven), and L. Reina\n  (Florida State)', 'Higgs boson production with one bottom quark including higher-order\n  soft-gluon corrections', 'revtex4, 13 pages, 11 figures; new references and additional comments', 'Phys.Rev.D76:074008,2007', '10.1103/PhysRevD.76.074008', 'FSU-HEP-2007-0501, BNL-HET-07/7', 'hep-ph', '', '  A Higgs boson produced in association with one or more bottom quarks is of\ngreat theoretical and experimental interest to the high-energy community. A\nprecise prediction of its total and differential cross-section can have a great\nimpact on the discovery of a Higgs boson with large bottom-quark Yukawa\ncoupling, like the scalar (h^0 and H^0) and pseudoscalar (A^0) Higgs bosons of\nthe Minimal Supersymmetric Standard Model (MSSM) in the region of large\n\\tan\\beta. In this paper we apply the threshold resummation formalism to\ndetermine both differential and total cross-sections for b g \\to b\\Phi (where\n\\Phi = h^0, H^0), including up to next-to-next-to-next-to-leading order (NNNLO)\nsoft plus virtual QCD corrections at next-to-leading logarithmic (NLL)\naccuracy. We present results for both the Fermilab Tevatron and the CERN Large\nHadron Collider (LHC).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:58:20 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 12 Jul 2007 17:09:25 GMT\"}]', '2008-11-26', '[[\"Field\",\"B.\",\"\",\"Florida State\"],[\"Jackson\",\"C. B.\",\"\",\"Brookhaven\"],[\"Reina\",\"L.\",\"\",\"Florida State\"]]'),
(705.0036, 'Victor Goncalves', 'C. Brenner Mariotto, V. P. Goncalves', 'Enhancement of prompt photons in ultrarelativistic proton-proton\n  collisions from nonlinear gluon evolution at small-$x$', '4 pages, 4 figures. Version to be published in Physical Review C', 'Phys.Rev.C75:068202,2007', '10.1103/PhysRevC.75.068202', '', 'hep-ph', '', '  In this paper we estimate the influence of nonlinear gluon evolution in the\nproduction of prompt photons at the LHC pp collider. We assume the validity of\ncollinear factorization and consider the EHKQS parton distributions, which are\nsolutions of the GLR-MQ evolution equations and describe quite well the DESY\n$ep$ HERA data, as input in our calculations. We find that both single and\ndouble photon production are enhanced for low-$p_T$ photons and central\nrapidities, while this effect is absent for the high-$p_T$ photons. The\nimplications of this effect for the Quark-Gluon Plasma searches and for the QCD\nbackground to Higgs are also discussed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:47:33 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 30 May 2007 15:20:52 GMT\"}]', '2008-11-26', '[[\"Mariotto\",\"C. Brenner\",\"\"],[\"Goncalves\",\"V. P.\",\"\"]]'),
(705.0037, 'Bernardo Barbiellini', 'R. Saniz, B. Barbiellini, P. M. Platzman, A. J. Freeman', 'Physisorption of positronium on quartz surfaces', '5 pages, 3 figures, submitted', 'Phys. Rev. Lett. 99, 096101 (2007)', '10.1103/PhysRevLett.99.096101', '', 'cond-mat.mtrl-sci cond-mat.other', '', '  The possibility of having positronium (Ps) physisorbed at a material surface\nis of great fundamental interest, since it can lead to new insight regarding\nquantum sticking and is a necessary first step to try to obtain a Ps$_2$\nmolecule on a material host. Some experiments in the past have produced\nevidence for physisorbed Ps on a quartz surface, but firm theoretical support\nfor such a conclusion was lacking. We present a first-principles\ndensity-functional calculation of the key parameters determining the\ninteraction potential between Ps and an $\\alpha$-quartz surface. We show that\nthere is indeed a bound state with an energy of 0.14 eV, a value which agrees\nvery well with the experimental estimate of $\\sim0.15$ eV. Further, a brief\nenergy analysis invoking the Langmuir-Hinshelwood mechanism for the reaction of\nphysisorbed atoms shows that the formation and desorption of a Ps$_2$ molecule\nin that picture is consistent with the above results.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:49:27 GMT\"}]', '2007-10-11', '[[\"Saniz\",\"R.\",\"\"],[\"Barbiellini\",\"B.\",\"\"],[\"Platzman\",\"P. M.\",\"\"],[\"Freeman\",\"A. J.\",\"\"]]'),
(705.0038, 'Ji Li', 'Ji Li', 'Prime Graphs and Exponential Composition of Species', '30 pages, 7 figures, 1 table', '', '', '', 'math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper, we enumerate prime graphs with respect to the Cartesian\nmultiplication of graphs. We use the unique factorization of a connected graph\ninto the product of prime graphs given by Sabidussi to find explicit formulas\nfor labeled and unlabeled prime graphs. In the case of species, we construct\nthe exponential composition of species based on the arithmetic product of\nspecies of Maia and M\\\'endez and the quotient species, and express the species\nof connected graphs as the exponential composition of the species of prime\ngraphs.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:51:05 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 16 May 2007 19:33:06 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 17 May 2007 15:49:55 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 10 Nov 2009 05:00:47 GMT\"}]', '2009-11-10', '[[\"Li\",\"Ji\",\"\"]]'),
(705.0039, 'Vadim Astakhov', 'Vadim Astakhov', 'Cosmology and semi-conservation of computations in the universe', '8 pages, 5 figures', '', '', '', 'gr-qc', '', '  Resent works of Hawking and Susskind suggested that information is conserved\nin the universe. We extend this thesis and propose that dynamics of information\n- computations can conserve in Anti-de-Sitter cosmological model. Information\ngeometry formalism is proposed to analyze information in dynamical systems. We\nconsider entropy flow as a geometrical flow on statistical manifold and develop\na Dynamic Cores model to analyze migration of information in dynamical systems.\nGeometrical flow on the statistical manifold was considered as a transition of\nlocal dynamical systems in original d+1-dim AdS space to their delocalized\nholographic representation in d-dim Conformal Field Theory (CFT). It was noted\nthat geometrical flow related to renormalization group flow and provide\nsemi-conservation of informational invariants. Those invariants interpreted as\ntypes of computations.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:54:04 GMT\"}]', '2007-05-23', '[[\"Astakhov\",\"Vadim\",\"\"]]'),
(705.0040, 'Helena McGahagan', 'L. Dawson, H. McGahagan, G. Ponce', 'On the decay properties of solutions to a class of Schr\\\"odinger\n  equations', '', '', '', '', 'math.AP', '', '  We construct a local in time, exponentially decaying solution of the\none-dimensional variable coefficient Schrodinger equation by solving a\nnonstandard boundary value problem. A main ingredient in the proof is a new\ncommutator estimate involving the projections P+ and P- onto the positive and\nnegative frequencies.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 22:56:33 GMT\"}]', '2007-05-23', '[[\"Dawson\",\"L.\",\"\"],[\"McGahagan\",\"H.\",\"\"],[\"Ponce\",\"G.\",\"\"]]'),
(705.0041, 'Eli Waxman', 'R. Budnik, B. Katz, A. MacFadyen and E. Waxman', 'Cosmic rays from trans-relativistic supernovae', 'Accepted to ApJ. Expanded abstract, introduction, discussion', 'Astrophys.J.673:928-933,2008', '10.1086/524923', '', 'astro-ph', '', '  We derive constraints that must be satisfied by the sources of ~10^{15} to\n~10^{18} eV cosmic rays, under the assumption that the sources are Galactic. We\nshow that while these constraints are not satisfied by ordinary supernovae\n(SNe), which are believed to be the sources of <10^{15} eV cosmic rays, they\nmay be satisfied by the recently discovered class of trans-relativistic\nsupernovae (TRSNe), which were observed in association with gamma-ray bursts.\nWe define TRSNe as SNe that deposit a large fraction, f_R>10^{-2}, of their\nkinetic energy in mildly relativistic, \\gamma\\beta>1, ejecta. The high velocity\nejecta enable particle acceleration to ~10^{18} eV, and the large value of f_R\n(compared to f_R~10^{-7} for ordinary SNe) ensures that if TRSNe produce the\nobserved ~10^{18} eV cosmic ray flux, they do not overproduce the flux at lower\nenergies. This, combined with the estimated rate and energy production of\nTRSNe, imply that Galactic TRSNe may be the sources of cosmic rays with\nenergies up to ~10^{18}eV .\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 03:16:13 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 23 Oct 2007 13:25:49 GMT\"}]', '2010-11-11', '[[\"Budnik\",\"R.\",\"\"],[\"Katz\",\"B.\",\"\"],[\"MacFadyen\",\"A.\",\"\"],[\"Waxman\",\"E.\",\"\"]]'),
(705.0042, 'Ji Li', 'Ira Gessel and Ji Li', 'Enumeration of Point-Determining Graphs', '26 pages, 11 figures', '', '', '', 'math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Point-determining graphs are graphs in which no two vertices have the same\nneighborhoods, co-point-determining graphs are those whose complements are\npoint-determining, and bi-point-determining graphs are those both\npoint-determining and co-point-determining. Bicolored point-determining graphs\nare point-determining graphs whose vertices are properly colored with white and\nblack. We use the combinatorial theory of species to enumerate these graphs as\nwell as the connected cases.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:51:38 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 10 Nov 2009 04:47:14 GMT\"}]', '2009-11-10', '[[\"Gessel\",\"Ira\",\"\"],[\"Li\",\"Ji\",\"\"]]'),
(705.0043, 'Christian Goulding', 'Savas Dayanik, Christian Goulding, H. Vincent Poor', 'Joint Detection and Identification of an Unobservable Change in the\n  Distribution of a Random Sequence', 'Appeared in the Proceedings of the 41st Annual Conference on\n  Information Sciences and Systems, John Hopkins University, March 2007', '', '', '', 'cs.IT math.IT', '', '  This paper examines the joint problem of detection and identification of a\nsudden and unobservable change in the probability distribution function (pdf)\nof a sequence of independent and identically distributed (i.i.d.) random\nvariables to one of finitely many alternative pdf\'s. The objective is quick\ndetection of the change and accurate inference of the ensuing pdf. Following a\nBayesian approach, a new sequential decision strategy for this problem is\nrevealed and is proven optimal. Geometrical properties of this strategy are\ndemonstrated via numerical examples.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 23:59:09 GMT\"}]', '2009-04-16', '[[\"Dayanik\",\"Savas\",\"\"],[\"Goulding\",\"Christian\",\"\"],[\"Poor\",\"H. Vincent\",\"\"]]'),
(705.0044, 'Shashi Kiran Chilappagari', 'Shashi Kiran Chilappagari and Bane Vasic', 'Reliable Memories Built from Unreliable Components Based on Expander\n  Graphs', 'Submitted to IEEE Transactions on Information Theory', '', '', '', 'cs.IT math.IT', '', '  In this paper, memories built from components subject to transient faults are\nconsidered. A fault-tolerant memory architecture based on low-density\nparity-check codes is proposed and the existence of reliable memories for the\nadversarial failure model is proved. The proof relies on the expansion property\nof the underlying Tanner graph of the code. An equivalence between the\nTaylor-Kuznetsov (TK) scheme and Gallager B algorithm is established and the\nresults are extended to the independent failure model. It is also shown that\nthe proposed memory architecture has lower redundancy compared to the TK\nscheme. The results are illustrated with specific numerical examples.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:07:46 GMT\"}]', '2007-07-13', '[[\"Chilappagari\",\"Shashi Kiran\",\"\"],[\"Vasic\",\"Bane\",\"\"]]'),
(705.0045, 'Andrew LaForge', 'A. D. LaForge, W. J. Padilla, K. S. Burch, Z. Q. Li, S. V. Dordevic,\n  Kouji Segawa, Yoichi Ando, D. N. Basov', 'Disparities in the Josephson vortex state electrodynamics of high-Tc\n  cuprates', '5 pages, 3 figures', '', '', '', 'cond-mat.supr-con cond-mat.str-el', '', '  We report on far infrared measurements of interplane conductivity for\nunderdoped single-crystal YBa2Cu3Oy in magnetic field and situate these new\ndata within earlier work on two other high-Tc cuprate superconductors,\nLa(2-x)SrxCuO4 and Bi2Sr2CaCu2O(8+d). The three systems have displayed\napparently disparate electrodynamic responses in the Josephson vortex state\nformed when magnetic field H is applied parallel to the CuO2 planes.\nSpecifically, there is discrepancy in the number and field dependence of\nlongitudinal modes observed. We compare and contrast these findings with\nseveral models of the electrodynamics in the vortex state and suggest that most\ndifferences can be reconciled through considerations of the Josephson vortex\nlattice ground state as well as the c-axis and in-plane quasiparticle\ndissipations.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:09:49 GMT\"}]', '2007-05-23', '[[\"LaForge\",\"A. D.\",\"\"],[\"Padilla\",\"W. J.\",\"\"],[\"Burch\",\"K. S.\",\"\"],[\"Li\",\"Z. Q.\",\"\"],[\"Dordevic\",\"S. V.\",\"\"],[\"Segawa\",\"Kouji\",\"\"],[\"Ando\",\"Yoichi\",\"\"],[\"Basov\",\"D. N.\",\"\"]]'),
(705.0046, 'Ronald Fisch', 'Ronald Fisch', 'Comment on \"Conformal invariance and stochastic Loewner evolution\n  processes in two-dimensional Ising spin glasses\"', '1 page', '', '', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  By combining the scaling relation of Amoruso {\\it et al.}, PRL {\\bf 97},\n267202 (2006) with standard droplet model assumptions, a value $\\theta =\n(\\sqrt{6} - 3) / 2$ is obtained. This conjecture is reasonably consistent with\nthe best existing numerical calculations, and may be exact.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:18:45 GMT\"}]', '2007-05-23', '[[\"Fisch\",\"Ronald\",\"\"]]'),
(705.0047, 'Holger F. Hofmann', 'Holger F. Hofmann and Takafumi Ono', 'High photon number path entanglement in the interference of\n  spontaneously downconverted photon pairs with coherent laser light', '5 pages, including 2 figures and 1 table, final version for\n  publication as rapid communication in Phys. Rev. A', 'Phys. Rev. A 76, 031806(R) (2007)', '10.1103/PhysRevA.76.031806', '', 'quant-ph', '', '  We show that the quantum interference between downconverted photon pairs and\nphotons from coherent laser light can produce a maximally path entangled\nN-photon output component with a fidelity greater than 90% for arbitrarily high\nphoton numbers. A simple beam splitter operation can thus transform the\n2-photon coherence of down-converted light into an almost optimal N-photon\ncoherence.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:19:38 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 23 Aug 2007 09:06:07 GMT\"}]', '2007-10-01', '[[\"Hofmann\",\"Holger F.\",\"\"],[\"Ono\",\"Takafumi\",\"\"]]'),
(705.0048, 'Rohta Takahashi', 'Rohta Takahashi', 'Horizon-Penetrating Transonic Accretion Disks around Rotating Black\n  Holes', 'MNRAS accepted', '', '10.1111/j.1365-2966.2007.11877.x', '', 'astro-ph', '', '  The stationary hydrodynamic equations for the transonic accretion disks and\nflows around rotating black holes are presented by using the Kerr-Schild\ncoordinate where there is no coordinate singularity at the event horizon. We\nuse two types of the causal viscosity prescription, and the boundary conditions\nfor the transonic accretion flows are given at the sonic point. For one type of\nthe causal viscosity prescription we also add the boundary conditions at the\nviscous point where the accreting radial velocity is nearly equal to the\nviscous diffusion velocity. Based on the formalism for the transonic accretion\ndisks, after we present the calculation method of the transonic solutions, the\nhorizon-penetrating transonic solutions which smoothly pass the event horizon\nare calculated for several types of the accretion flow models: the ideal\nisothermal flows, the ideal and the viscous polytropic flows, the advection\ndominated accretion flows (ADAFs) with the relativistic equation of state, the\nadiabatic accretion disks, the standard accretion disks, the supercritical\naccretion disks. These solutions are obtained for both non-rotating and\nrotating black holes. The calculated accretion flows plunge into black hole\nwith finite three velocity smaller than the speed of light even at the event\nhorizon or inside the horizon, and the angular velocities of the accretion flow\nat the horizon are generally different from the angular velocity of the\nframe-dragging due to the black hole\'s rotation. These features contrast to the\nresults obtained by using the Boyer-Lindquist coordinate with the coordinate\nsingularity at the horizon.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:39:33 GMT\"}]', '2015-05-13', '[[\"Takahashi\",\"Rohta\",\"\"]]'),
(705.0049, 'Kyungsik Kim', 'K. S. Kim and L. E. Wright', 'y-scaling in Quasielastic Electron Scattering from Nuclei', '21 pages, 11 figures', 'Phys.Rev.C76:044613,2007', '10.1103/PhysRevC.76.044613', '', 'nucl-th', '', '  A relativistic single particle model is used to calculate the inclusive\n$(e,e\')$ reaction from $A=$12, 40, 56, 197, and 208 nuclei in the quasielastic\nregion. We have shown that this model provides a very good description of the\navailable experimental cross sections when they are dominated by the\nquasielastic process. In this paper we use this model to investigate the\ndependence of $y$-scaling on electron kinematics, particularly the electron\nscattering angle, for a range of squared four momentum transfer $0.20-0.80$\n(GeV/c)$^2$. In this kinematic domain, Coulomb distortion of the electron does\nnot significantly affect scaling, but final state interactions of the knocked\nout nucleon do affect scaling particularly when the nucleons have lower\nenergies. In general, we find that scaling works for this reaction, but at\nlower values of the four momentum transfer, the scaling function does have some\ndependence on the electron scattering angle. We also consider a modification of\ny-scaling to include small binding energy effects as a function of Z and A and\nshow that there is some improvement in scaling.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:44:49 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 9 Jul 2007 07:35:28 GMT\"}]', '2008-11-26', '[[\"Kim\",\"K. S.\",\"\"],[\"Wright\",\"L. E.\",\"\"]]'),
(705.0050, 'Weiqiang Wang', 'Shun-Jen Cheng, Weiqiang Wang', 'Brundan-Kazhdan-Lusztig and super duality conjectures', 'v2, 44 pages, mild changes, clarifications on Introduction and other\n  places', 'Publ. RIMS 44 (2008), 1219--1272.', '', '', 'math.RT math.CO math.QA', '', '  We formulate a general super duality conjecture on connections between\nparabolic categories O of modules over Lie superalgebras and Lie algebras of\ntype A, based on a Fock space formalism of their Kazhdan-Lusztig theories which\nwas initiated by Brundan. We show that the Brundan-Kazhdan-Lusztig (BKL)\npolynomials for Lie superalgebra gl(m|n) in our parabolic setup can be\nidentified with the usual parabolic Kazhdan-Lusztig polynomials. We establish\nsome special cases of the BKL conjecture on the parabolic category O of\ngl(m|n)-modules and additional results which support the BKL conjecture and\nsuper duality conjecture.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:47:48 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 16 Apr 2008 01:23:02 GMT\"}]', '2009-01-13', '[[\"Cheng\",\"Shun-Jen\",\"\"],[\"Wang\",\"Weiqiang\",\"\"]]'),
(705.0051, 'A. Perez-Lorenzana', 'El\\\'i Santos, A. P\\\'erez-Lorenzana and Luis O. Pimentel', 'Radion stabilization from the vacuum on flat extra dimensions', 'Comments and clarifications added throughout the text. Typos\n  corrected and references added. Final version, 27 pages, five figures\n  included', 'Phys.Rev.D77:025023,2008', '10.1103/PhysRevD.77.025023', '', 'hep-ph', '', '  Volume stabilization in models with flat extra dimension could follow from\nvacuum energy residing in the bulk when translational invariance is\nspontaneously broken. We study a simple toy model that exemplifies this\nmechanism which considers a massive scalar field with non trivial boundary\nconditions at the end points of the compact space, and includes contributions\nfrom brane and bulk cosmological constants. We perform our analysis in the\nconformal frame where the radion field, associated with volume variations, is\ndefined, and present a general strategy for building stabilization potentials\nout of those ingredients. We also provide working examples for the interval and\nthe $T^n/Z_2$ orbifold configuration.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 00:50:25 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 26 Jan 2008 00:57:44 GMT\"}]', '2008-11-26', '[[\"Santos\",\"Elí\",\"\"],[\"Pérez-Lorenzana\",\"A.\",\"\"],[\"Pimentel\",\"Luis O.\",\"\"]]'),
(705.0052, 'Richard Karnesky', 'Richard A. Karnesky, Dieter Isheim, David N. Seidman', 'Direct Measurement of 2D and 3D Interprecipitate Distance Distributions\n  from Atom-Probe Tomographic Reconstructions', '', '', '10.1063/1.2753097', '', 'cond-mat.mtrl-sci', '', '  Edge-to-edge interprecipitate distance distributions are critical for\npredicting precipitation strengthening of alloys and other physical phenomena.\nA method to calculate this 3D distance and the 2D interplanar distance from\natom-probe tomographic data is presented. It is applied to nanometer-sized\nCu-rich precipitates in an Fe-1.7 at.% Cu alloy. Experimental interprecipitate\ndistance distributions are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:29:34 GMT\"}]', '2009-11-13', '[[\"Karnesky\",\"Richard A.\",\"\"],[\"Isheim\",\"Dieter\",\"\"],[\"Seidman\",\"David N.\",\"\"]]'),
(705.0053, 'Erhan Bayraktar', 'Erhan Bayraktar, Virginia R. Young', 'Mutual Fund Theorems when Minimizing the Probability of Lifetime Ruin', '', '', '', '', 'q-fin.PM math.OC math.PR q-fin.RM', '', '  We show that the mutual fund theorems of Merton (1971) extend to the problem\nof optimal investment to minimize the probability of lifetime ruin. We obtain\ntwo such theorems by considering a financial market both with and without a\nriskless asset for random consumption. The striking result is that we obtain\ntwo-fund theorems despite the additional source of randomness from consumption.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:21:40 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 22 Oct 2007 04:22:40 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 19 Mar 2008 21:14:45 GMT\"}]', '2008-12-10', '[[\"Bayraktar\",\"Erhan\",\"\"],[\"Young\",\"Virginia R.\",\"\"]]'),
(705.0054, 'Antoine Sinton', 'Andrea Montanari and Antoine Sinton', 'A simple one dimensional glassy Kac model', '25 pages, 9 eps figures', 'J. Stat. Mech. (2007) P08004', '10.1088/1742-5468/2007/08/P08004', '', 'cond-mat.stat-mech cond-mat.dis-nn', '', '  We define a new family of random spin models with one-dimensional structure,\nfinite-range multi-spin interactions, and bounded average degree (number of\ninteractions in which each spin participates). Unfrustrated ground states can\nbe described as solutions of a sparse, band diagonal linear system, thus\nallowing for efficient numerical analysis.\n  In the limit of infinite interaction range, we recover the so-called XORSAT\n(diluted p-spin) model, that is known to undergo a random first order phase\ntransition as the average degree is increased. Here we investigate the most\nimportant consequences of a large but finite interaction range: (i)\nFluctuation-induced corrections to thermodynamic quantities; (ii) The need of\nan inhomogeneous (position dependent) order parameter; (iii) The emergence of a\nfinite mosaic length scale. In particular, we study the correlation length\ndivergence at the (mean-field) glass transition.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:35:30 GMT\"}]', '2009-04-13', '[[\"Montanari\",\"Andrea\",\"\"],[\"Sinton\",\"Antoine\",\"\"]]'),
(705.0055, 'Susan Sierra', 'Susan J. Sierra', 'A general homological Kleiman-Bertini theorem', '11 pages; final version to appear in Algebra and Number Theory', '', '', '', 'math.AG math.RA', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Let G be a smooth algebraic group acting on a variety X. Let F and E be\ncoherent sheaves on X. We show that if all the higher Tor sheaves of F against\nG-orbits vanish, then for generic g in G, the sheaf Tor^X_j(gF, E) vanishes for\nall j >0. This generalizes a result of Miller and Speyer for transitive group\nactions and a result of Speiser, itself generalizing the classical\nKleiman-Bertini theorem, on generic transversality, under a general group\naction, of smooth subvarieties over an algebraically closed field of\ncharacteristic 0.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:49:21 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 12 Jun 2007 15:37:38 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 10 Dec 2007 19:02:00 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 20 Aug 2009 21:34:39 GMT\"}]', '2009-08-21', '[[\"Sierra\",\"Susan J.\",\"\"]]'),
(705.0056, 'Changhyun Ahn', 'Changhyun Ahn', 'Meta-Stable Brane Configurations with Five NS5-Branes', '28 pp, 7 figures; the discussions for stability in pages 12, 15, 22,\n  26 added; Eight footnotes added; to appear in IJMPA', 'Int.J.Mod.Phys.A24:5465-5493,2009', '10.1142/S0217751X09044723', '', 'hep-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  From an N=1 supersymmetric electric gauge theory with the gauge group SU(N_c)\nx SU(N_c\') with fundamentals for each gauge group, the bifundamentals and a\nsymmetric flavor and a conjugate symmetric flavor for SU(N_c), we apply Seiberg\ndual to each gauge group independently and obtain two N=1 supersymmetric dual\nmagnetic gauge theories with dual matters including the gauge singlets. By\nanalyzing the F-term equations of the dual magnetic superpotentials, we\ndescribe the intersecting brane configurations of type IIA string theory\ncorresponding to the meta-stable nonsupersymmetric vacua of these gauge\ntheories. The case where the above symmetric flavor is replaced by an\nantisymmetric flavor is also discussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 01:58:59 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 May 2007 13:38:08 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 22 Jan 2008 11:21:32 GMT\"},{\"version\":\"v4\",\"created\":\"Sat, 14 Mar 2009 03:02:37 GMT\"}]', '2009-11-30', '[[\"Ahn\",\"Changhyun\",\"\"]]'),
(705.0057, 'Bryan Gaensler', 'B. M. Gaensler (1), L. Staveley-Smith (2), R. N. Manchester (3), M. J.\n  Kesteven (3), L. Ball (3), A. K. Tzioumis (3) ((1) U. Sydney, (2) U. Western\n  Australia, (3) ATNF)', 'Fifteen Years of High-Resolution Radio Imaging of Supernova 1987A', '10 pages, including 7 b/w + 1 color embedded EPS figures; uses\n  aipproc.cls . To appear in \"Supernova 1987A: Twenty Years After: Supernovae\n  and Gamma-Ray Bursters\", edited by S. Immler, K. W. Weiler and R. McCray,\n  American Institute of Physics, New York, 2007, in press. Updated figure 2', 'AIP Conf.Proc.937:86-95,2007', '10.1063/1.2803627', '', 'astro-ph', '', '  Supernova 1987A in the Large Magellanic Cloud provides a spectacularly\ndetailed view of the aftermath of a core-collapse explosion. The supernova\nejecta initially coasted outward at more than 10% of the speed of light, but in\n1990 were observed to decelerate rapidly as they began to encounter dense\ncircumstellar material expelled by the progenitor star. The resulting shock has\nsubsequently produced steadily brightening radio synchrotron emission, which is\nresolved by the Australia Telescope Compact Array (ATCA) into an expanding\nlimb-brightened shell. Here we present 15 years of ATCA imaging of Supernova\n1987A, at an effective angular resolution of 0.4 arcsec. We find that the radio\nremnant has accelerated in its expansion over this period, from approx 3600\nkm/s in 1992 to approx 5200 km/s at the end of 2006. The published diameters of\nthe evolving X-ray shell have been ~15% smaller than the corresponding radio\nvalues, but a simultaneous Fourier analysis of both radio and X-ray data\neliminates this discrepancy, and yields a current diameter for the shell in\nboth wave-bands of approx 1.7 arcsec. An asymmetric brightness distribution is\nseen in radio images at all ATCA epochs: the eastern and western rims have\nhigher fluxes than the northern and southern regions, indicating that most of\nthe radio emission comes from the equatorial plane of the system, where the\nprogenitor star\'s circumstellar wind is thought to be densest. The eastern lobe\nis brighter than and further from the supernova site than the western lobe,\nsuggesting an additional asymmetry in the initial distribution of supernova\nejecta.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:04:51 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 May 2007 00:13:58 GMT\"}]', '2009-06-23', '[[\"Gaensler\",\"B. M.\",\"\"],[\"Staveley-Smith\",\"L.\",\"\"],[\"Manchester\",\"R. N.\",\"\"],[\"Kesteven\",\"M. J.\",\"\"],[\"Ball\",\"L.\",\"\"],[\"Tzioumis\",\"A. K.\",\"\"]]'),
(705.0058, 'Wenhua Hai', 'Wenhua Hai, Chaohong Lee, Qianquan Zhu', 'Exact Floquet states of a driven condensate and their stabilities', '14 pages, 3 eps figures, final version accepted for publication in J.\n  Phys. B', '', '10.1088/0953-4075/41/9/095301', '', 'quant-ph', '', '  We investigate the Gross-Pitaevskii equation for a classically chaotic\nsystem, which describes an atomic Bose-Einstein condensate confined in an\noptical lattice and driven by a spatiotemporal periodic laser field. It is\ndemonstrated that the exact Floquet states appear when the external\ntime-dependent potential is balanced by the nonlinear mean-field interaction.\nThe balance region of parameters is divided into a phase-continuing region and\na phase-jumping one. In the latter region, the Floquet states are\nspatiotemporal vortices of nontrivial phase structures and zero-density cores.\nDue to the velocity singularities of vortex cores and the blowing-up of\nperturbed solutions, the spatiotemporal vortices are unstable periodic states\nembedded in chaos. The stability and instability of these Floquet states are\nnumerically explored by the time evolution of fidelity between the exact and\nnumerical solutions. It is numerically illustrated that the stable Floquet\nstates could be prepared from the uniformly initial states by slow growth of\nthe external potential.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:19:10 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 Apr 2008 02:24:21 GMT\"}]', '2009-11-13', '[[\"Hai\",\"Wenhua\",\"\"],[\"Lee\",\"Chaohong\",\"\"],[\"Zhu\",\"Qianquan\",\"\"]]'),
(705.0059, 'Henry Tsz-King Wong', 'K.J. Dong, et al', 'Measurement of Ultra-Low Potassium Contaminations with Accelerator Mass\n  Spectrometry', '18 pages, 4 figures, 3 tables', 'Nucl.Instrum.Meth.A582:381-389,2007', '10.1016/j.nima.2007.08.242', 'AS-TEXONO/07-04', 'nucl-ex', '', '  Levels of trace radiopurity in active detector materials is a subject of\nmajor concern in low-background experiments. Among the radio-isotopes, $\\k40$\nis one of the most abundant and yet whose signatures are difficult to reject.\nProcedures were devised to measure trace potassium concentrations in the\ninorganic salt CsI as well as in organic liquid scintillator (LS) with\nAccelerator Mass Spectrometry (AMS), giving, respectively, the\n$\\k40$-contamination levels of $\\sim 10^{-10}$ and $\\sim 10^{-13}$ g/g.\nMeasurement flexibilities and sensitivities are improved over conventional\nmethods. The projected limiting sensitivities if no excess of potassium signals\nhad been observed over background are $8 \\times 10^{-13}$ g/g and $3 \\times\n10^{-17}$ g/g for the CsI and LS, respectively. Studies of the LS samples\nindicate that the radioactive contaminations come mainly in the dye solutes,\nwhile the base solvents are orders of magnitude cleaner. The work demonstrate\nthe possibilities of measuring naturally-occurring isotopes with the AMS\ntechniques.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:25:45 GMT\"}]', '2008-11-26', '[[\"Dong\",\"K. J.\",\"\"]]'),
(705.0060, 'Nobuhiro Honda', 'Nobuhiro Honda', 'Double solid twistor spaces: the case of arbitrary signature', '30 pages, 3 figures; v2: title changed (the original title was\n  \"Explicit construction of new Moishezon twistor spaces, II\".)', '', '10.1007/s00222-008-0139-5', '', 'math.DG math.AG', '', '  In a recent paper (math.DG/0701278) we constructed a series of new Moishezon\ntwistor spaces which is a kind of variant of the famous LeBrun twistor spaces.\nIn this paper we explicitly give projective models of another series of\nMoishezon twistor spaces on nCP^2 for arbitrary n>2, which can be regarded as a\ngeneralization of the twistor spaces of a \'double solid type\' on 3CP^2 studied\nby Kreussler, Kurke, Poon and the author. Similarly to the twistor spaces of\n\'double solid type\' on 3CP^2, projective models of present twistor spaces have\na natural structure of double covering of a CP^2-bundle over CP^1. We\nexplicitly give a defining polynomial of the branch divisor of the double\ncovering whose restriction to fibers are degree four. If n>3 these are new\ntwistor spaces, to the best of the author\'s knowledge. We also compute the\ndimension of the moduli space of these twistor spaces. Differently from\nmath.DG/0701278, the present investigation is based on analysis of\npluri-(half-)anticanonical systems of the twistor spaces.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 03:54:31 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 1 May 2008 02:29:10 GMT\"}]', '2009-11-13', '[[\"Honda\",\"Nobuhiro\",\"\"]]'),
(705.0061, 'Chunlei Liu', 'Chunlei Liu', 'Arithmetic progressions of primes in short intervals', '', '', '', '', 'math.NT', '', '  Green and Tao proved that the primes contains arbitrarily long arithmetic\nprogressions. We show that, essentially the same proof leads to the following\nresult: The primes in an short interval contains many arithmetic progressions\nof any given length.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:41:37 GMT\"}]', '2007-05-23', '[[\"Liu\",\"Chunlei\",\"\"]]'),
(705.0062, 'Michael Fisher', 'Michael Fisher', 'Radiation Pressure in Lyman-alpha Forest Clouds', '12 pages, 6 figures (eps)', '', '', '', 'astro-ph', '', '  The effective recombination coefficient, alpha_eff, is refined for optically\nthin cases. Radiation pressure in Lyman-alpha and HeII Lyman-alpha is\ncalculated in terms of the number density and the mean free path. Pressure\nequilibrium between Lyman-alpha clouds and an adiabatically expanding\ninter-galactic medium is assumed, n_i T_i = n_c T_c. Numerical models of\nisothermal and adiabatic expanding Lyman-alpha forest clouds are presented,\nincluding evolving UV sources (QSOs), with various turn-on times z_on = 20, 10,\nand 5, and with q_0 = 1/2 in a matter-dominated Friedmann-Robertson-Walker\nUniverse. These models lead to the conclusion that the radiation pressure and\nQSO turn-on time are significant in determining the range of physical size, D,\nand neutral hydrogen column density, N(HI), permitted for stable Lyman-alpha\nforest clouds.\n  This manuscript was written in 1989 and never submitted for publication.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:48:48 GMT\"}]', '2007-05-23', '[[\"Fisher\",\"Michael\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0063, 'Michael Fisher', 'Michael Fisher', 'The Hot Inter-Galactic Medium and the Cosmic Microwave Background', '18 pages, 3 figures (eps)', '', '', '', 'astro-ph', '', '  The physical characteristics of the Lyman-alpha forest cloud systems are\ncombined with observations on the baryonic mass density of the Universe and\nconstraints from primordial nucleosynthesis to set boundary conditions on the\nIntergalactic Medium (IGM) at the epoch of z=2.5. The Universe is considered a\nclosed system and allowed to expand adiabatically from the epoch when QSOs\nfirst ionized the IGM (5 <= z_on <= 20). The average kinetic energy of a gas is\ncalculated in the region where the gas transitions from relativistic to\nnon-relativistic behavior. All of the above measurements are then used to\ndetermine the thermal history of the IGM in the redshift range 2.5 <= z <=\nz_on. The hot IGM is assumed to inverse Compton scatter photons from the Cosmic\nMicrowave Background (CMBR) and consequently distort the CMBR as seen at the\npresent epoch. The temperature of the IGM at z=2.5 and the epoch z_on are\nadjusted, within the constraints defined above, to give the best overall\nagreement with published data on the temperature of the IGM. We find that the\nmodel of the IGM proposed here does not grossly distort the CMBR, and in fact\nagrees quite closely with the preliminary results from the Cosmic Background\nExplorer (COBE) satellite. However, our model of the IGM cannot explain the\nobserved cosmic x ray background.\n  This paper was originally written in 1990. It was never submitted for\npublication.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 02:58:13 GMT\"}]', '2007-05-23', '[[\"Fisher\",\"Michael\",\"\"]]'),
(705.0064, 'Nicholas Parker', 'N. G. Parker, S. L. Cornish, C. S. Adams and A. M. Martin', 'Bright solitary waves and trapped solutions in Bose-Einstein condensates\n  with attractive interactions', '18 pages, 8 figures', 'J. Phys. B: At. Mol. Opt. Phys. 40 (2007) 3127-3142.', '10.1088/0953-4075/40/15/012', '', 'cond-mat.other', '', '  We analyse the static solutions of attractive Bose-Einstein condensates under\ntransverse confinement, both with and without axial confinement. By full\nnumerical solution of the Gross-Pitaevskii equation and variational methods we\nmap out the condensate solutions, their energetic properties, and their\ncritical points for instability. With no axial confinement a bright solitary\nwave solution will tend to decay by dispersion unless the interaction energy is\nclose to the critical value for collapse. In contrast, with axial confinement\nthe only decay mechanism is collapse. The stability of a bright solitary wave\nsolution increases with higher radial confinement. Finally we consider the\nstability of dynamical states containing up to four solitons and find good\nagreement with recent experiments.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 03:16:51 GMT\"}]', '2009-11-13', '[[\"Parker\",\"N. G.\",\"\"],[\"Cornish\",\"S. L.\",\"\"],[\"Adams\",\"C. S.\",\"\"],[\"Martin\",\"A. M.\",\"\"]]'),
(705.0065, 'E. V. Gotthelf', 'D. J. Helfand, E. V. Gotthelf, J. P. Halpern, F. Camilo, D. R. Semler\n  (Columbia), R. H. Becker (UC Davis), and R. L. White (STSI)', 'Discovery of the Putative Pulsar and Wind Nebula Associated with the TeV\n  Gamma-ray Source HESS J1813-178', '7 pages, 6 figure, Latex, emulateapj style. To appear in the\n  Astrophysical Journal', 'Astrophys.J.665:1297-1303,2007', '10.1086/519734', '', 'astro-ph', '', '  We present a Chandra X-ray observation of G12.82-0.02, a shell-like radio\nsupernova remnant coincident with the TeV gamma-ray source HESS J1813-178. We\nresolve the X-ray emission from the co-located ASCA source into a point source\nsurrounded by structured diffuse emission that fills the interior of the radio\nshell. The morphology of the diffuse emission strongly resembles that of a\npulsar wind nebula. The spectrum of the compact source is well-characterized by\na power-law with index Gamma approx 1.3, typical of young and energetic\nrotation-powered pulsars. For a distance of 4.5 kpc, consistent with the X-ray\nabsorption and an association with the nearby star formation region W33, the\n2-10 keV X-ray luminosities of the putative pulsar and nebula are L(PSR) =\n3.2E33 ergs/s and L(PWN) = 1.4E34 ergs/s, respectively. Both the flux ratio of\nL(PWN)/L(PSR) = 4.3 and the total luminosity of this system predict a pulsar\nspin-down power of Edot > 1E37 ergs/s, placing it within the ten most energetic\nyoung pulsars in the Galaxy. A deep search for radio pulsations using the\nParkes telescope sets an upper-limit of approx 0.07 mJy at 1.4 GHz for periods\n>~ 50 ms. We discuss the energetics of this source, and consider briefly the\nproximity of bright H2 regions to this and several other HESS sources, which\nmay produce their TeV emission via inverse Compton scattering.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 03:26:11 GMT\"}]', '2009-06-23', '[[\"Helfand\",\"D. J.\",\"\",\"Columbia\"],[\"Gotthelf\",\"E. V.\",\"\",\"Columbia\"],[\"Halpern\",\"J. P.\",\"\",\"Columbia\"],[\"Camilo\",\"F.\",\"\",\"Columbia\"],[\"Semler\",\"D. R.\",\"\",\"Columbia\"],[\"Becker\",\"R. H.\",\"\",\"UC Davis\"],[\"White\",\"R. L.\",\"\",\"STSI\"]]'),
(705.0066, 'Beth Biller', 'Beth A. Biller, Laird M. Close, Elena Masciadri, Eric Nielsen, Rainer\n  Lenzen, Wolfgang Brandner, Donald McCarthy, Markus Hartung, Stephan Kellner,\n  Eric Mamajek, Thomas Henning, Douglas Miller, Matthew Kenworthy, and Craig\n  Kulesa', 'An Imaging Survey for Extrasolar Planets around 45 Close, Young Stars\n  with SDI at the VLT and MMT', '69 pages, 25 figures, accepted to ApJS, supplemental materials\n  available at http://exoplanet.as.arizona.edu/~lclose/SDI.html', '', '', '', 'astro-ph', '', '  We present the results of a survey of 45 young (<250 Myr), close (<50 pc)\nstars with the Simultaneous Differential Imager (SDI) implemented at the VLT\nand the MMT for the direct detection of extrasolar planets. As part of the\nsurvey, we observed 54 objects total, of which 45 were close, young stars, 2\nwere somewhat more distant (<150 pc), very young (<10 Myr) stars, 3 were stars\nwith known radial velocity planets, and 4 were older, very nearby (<20 pc)\nsolar analogues. Our SDI devices use a double Wollaston prism and a quad filter\nto take images simultaneously at 3 wavelengths surrounding the 1.62 um methane\nabsorption bandhead found in the spectrum of cool brown dwarfs and gas giant\nplanets. In our VLT data, we achieved H band contrasts > 10 mag (5 sigma) at a\nseparation of 0.5\" from the primary star on 45% of our targets and H band\ncontrasts of > 9 mag at a separation of 0.5\'\' on 80% of our targets. With this\ndegree of attenuation, we should be able to image (5sigma detection) a 5\nM_{Jup} planet 15 AU from a 70 Myr K1 star at 15 pc or a 5 M_{Jup} planet at 2\nAU from a 12 Myr M star at 10 pc. We believe that our SDI images are the\nhighest contrast astronomical images ever made from ground or space for methane\nrich companions <1\'\' from their star. For the best 20 of our survey stars, we\nattained 50% 5 sigma completeness for 6-10 M_Jup planets at semi-major axes of\n20-40 AU. Thus, our completeness levels are sufficient to significantly test\ntheoretical planet distributions. From our survey null result, we can rule out\n(at the 98% confidence/2.0sigma level) a model planet population using a planet\ndistribution where N(a) $\\propto$ constant out to a distance of 45 AU (further\nmodel assumptions discussed within).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:18:19 GMT\"}]', '2007-05-23', '[[\"Biller\",\"Beth A.\",\"\"],[\"Close\",\"Laird M.\",\"\"],[\"Masciadri\",\"Elena\",\"\"],[\"Nielsen\",\"Eric\",\"\"],[\"Lenzen\",\"Rainer\",\"\"],[\"Brandner\",\"Wolfgang\",\"\"],[\"McCarthy\",\"Donald\",\"\"],[\"Hartung\",\"Markus\",\"\"],[\"Kellner\",\"Stephan\",\"\"],[\"Mamajek\",\"Eric\",\"\"],[\"Henning\",\"Thomas\",\"\"],[\"Miller\",\"Douglas\",\"\"],[\"Kenworthy\",\"Matthew\",\"\"],[\"Kulesa\",\"Craig\",\"\"]]'),
(705.0067, 'Paul S. Wesson', 'Bahram Mashhoon and Paul Wesson', 'An Embedding for General Relativity and its Implications for New Physics', '', 'Gen.Rel.Grav.39:1403-1412,2007', '10.1007/s10714-007-0445-z', '', 'gr-qc', '', '  We show that any solution of the 4D Einstein equations of general relativity\nin vacuum with a cosmological constant may be embedded in a solution of the 5D\nRicci-flat equations with an effective 4D cosmological \"constant\" that is a\nspecific function of the extra coordinate. For unified theories of the forces\nin higher dimensions, this has major physical implications.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 03:36:31 GMT\"}]', '2008-11-26', '[[\"Mashhoon\",\"Bahram\",\"\"],[\"Wesson\",\"Paul\",\"\"]]'),
(705.0068, 'Jinn-Ouk Gong', 'Jinn-Ouk Gong, Narendra Sahu', 'Inflation in minimal left-right symmetric model with spontaneous\n  D-parity breaking', '(v1) 4 pages, 1 figure; (v2) typos corrected; (v3) title and abstract\n  changed, numerical estimates given, minor changes; (v4) 5 pages, relations\n  between the neutrino masses and the CMB fluctuations become more explicit,\n  miscellaneous changes, to appear in Physical Review D', 'Phys.Rev.D77:023517,2008', '10.1103/PhysRevD.77.023517', '', 'hep-ph astro-ph hep-th', '', '  We present a simplest inflationary scenario in the minimal left-right\nsymmetric model with spontaneous D-parity breaking, which is a well motivated\nparticle physics model for neutrino masses. This leads us to connect the\nobserved anisotropies in the cosmic microwave background to the sub-eV neutrino\nmasses. The baryon asymmetry via the leptogenesis route is also discussed\nbriefly.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 04:05:57 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 7 May 2007 07:24:24 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 29 May 2007 09:08:21 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 13 Dec 2007 22:26:52 GMT\"}]', '2008-11-26', '[[\"Gong\",\"Jinn-Ouk\",\"\"],[\"Sahu\",\"Narendra\",\"\"]]'),
(705.0069, 'Alessandro Tarozzi', 'Xiaohong Chen, Han Hong, Alessandro Tarozzi', 'Semiparametric efficiency in GMM models with auxiliary data', 'Published in at http://dx.doi.org/10.1214/009053607000000947 the\n  Annals of Statistics (http://www.imstat.org/aos/) by the Institute of\n  Mathematical Statistics (http://www.imstat.org)', 'Annals of Statistics 2008, Vol. 36, No. 2, 808-843', '10.1214/009053607000000947', 'IMS-AOS-AOS0348', 'math.ST stat.TH', '', '  We study semiparametric efficiency bounds and efficient estimation of\nparameters defined through general moment restrictions with missing data.\nIdentification relies on auxiliary data containing information about the\ndistribution of the missing variables conditional on proxy variables that are\nobserved in both the primary and the auxiliary database, when such distribution\nis common to the two data sets. The auxiliary sample can be independent of the\nprimary sample, or can be a subset of it. For both cases, we derive bounds when\nthe probability of missing data given the proxy variables is unknown, or known,\nor belongs to a correctly specified parametric family. We find that the\nconditional probability is not ancillary when the two samples are independent.\nFor all cases, we discuss efficient semiparametric estimators. An estimator\nbased on a conditional expectation projection is shown to require milder\nregularity conditions than one based on inverse probability weighting.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 04:21:06 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 Apr 2008 14:15:21 GMT\"}]', '2008-04-04', '[[\"Chen\",\"Xiaohong\",\"\"],[\"Hong\",\"Han\",\"\"],[\"Tarozzi\",\"Alessandro\",\"\"]]'),
(705.0070, 'Ana-Maria Castravet', 'Ana-Maria Castravet', 'The Cox Ring of $\\bar{M}_{0,6}$', '26 pages; revisions in the proof of Lemma 2.21', 'Trans. Amer. Math. Soc. 361 (2009), 3851--3878', '', '', 'math.AG math.AC', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We prove that the Cox ring of $\\bar{M}_{0,6}$, the moduli space of stable,\nrational curves with 6 marked points, is finitely generated by sections\ncorresponding to the boundary divisors and divisors which are pull-backs of the\nhyperelliptic locus in $\\bar{M}_3$, the moduli space of stable, genus 3 curves,\nvia morphisms that send a 6-pointed rational curve to a curve with 3 nodes by\nidentifying 3 pairs of points. In particular, this gives a self-contained proof\nof Hassett and Tschinkel\'s result about the effective cone of $\\bar{M}_{0,6}$\nbeing generated by the above mentioned divisors.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 04:34:25 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 16 Sep 2008 04:39:38 GMT\"}]', '2013-12-02', '[[\"Castravet\",\"Ana-Maria\",\"\"]]'),
(705.0071, 'Daniel Alayon-Solarz', 'Daniel Alayon-Solarz', 'A note about the factorization of the angular part of the Laplacian and\n  its application to the time-independent Schr\\\"odinger equation', '4 pages', '', '', '', 'math-ph math.AP math.CV math.MP', '', '  Removing al least one point from the unit sphere in $ R^{3}$ allows to\nfactorize the angular part of the laplacian with a Cauchy-Riemann type\noperator. Solutions to this operator define a complex algebra of potential\nfunctions. A family of these solutions is shown to be normalizable on the\nsphere so it is possible to construct associate solutions for every radial\nsolution to the time-independant Schr\\\"odinger equation with a radial\npotential, such that this family of solutions is square integrable in $R^{3}$.\nWhile this family of associated solutions are singular on at least one\nhalf-plane, they are square-integrable in almost all of $R^{3}$.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:13:29 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 22:46:04 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 4 May 2007 02:54:25 GMT\"}]', '2007-05-23', '[[\"Alayon-Solarz\",\"Daniel\",\"\"]]'),
(705.0072, 'Teiji Kunihiro', 'Teiji Kunihiro', 'Low Mass Scalar Mesons and Related Topics', 'talk presented at Yukawa International Seminar(YKIS) 2006 \"New\n  Frontiers in QCD -- Exotic Hadrons and Hadronic Matter --\", November 20 to\n  December 8, 2006, at Yukawa Institute for Theoretical Physics, Kyoto\n  University. 4 pages.tobe published in the proceedings(Supplemet of Prog.\n  Theor. Phys.)', 'Prog.Theor.Phys.Suppl.168:156-159,2007', '10.1143/PTPS.168.156', '', 'hep-ph', '', '  We give a brief survey on the physical significance of the low-mass scalar\nmesons in QCD, and also report on recent lattice studies on the sigma and kappa\nmesons. The importance to explore the in-medium properties of the hadrons is\nmentioned.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 05:28:04 GMT\"}]', '2008-11-26', '[[\"Kunihiro\",\"Teiji\",\"\"]]'),
(705.0073, 'Itzhak Fouxon', 'Itzhak Fouxon and P\\\'eter Horvai', 'Fluctuation relation and pairing rule for Lyapunov exponents of inertial\n  particles in turbulence', '6 pages', '', '10.1088/1742-5468/2007/08/L08002', '', 'nlin.CD', '', '  We study the motion of small particles in a random turbulent flow assuming\nlinear law of friction. We derive a symmetry relation obeyed by the large\ndeviations of the finite time Lyapunov exponents in the phase space. The\nrelation applies when either the statistics of the strain matrix is invariant\nunder the transposition or when it is time-reversible. We show that, as a\nresult, the Lyapunov exponents come in pairs which sum is equal to minus the\ninverse relaxation time of the particles. We use the pairing to consider the\nKaplan-Yorke dimension of the particles attractor in the phase space. In\nparticular, the results apply to case of the flow which is white noise in time.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 05:39:35 GMT\"}]', '2009-11-13', '[[\"Fouxon\",\"Itzhak\",\"\"],[\"Horvai\",\"Péter\",\"\"]]'),
(705.0074, 'Utpal Sarkar', 'Ernest Ma and Utpal Sarkar', 'Revelations of the E_6/U(1)_N Model: Two-Loop Neutrino Mass and Dark\n  Matter', '10 pages, 3 figures', 'Phys.Lett.B653:288-291,2007', '10.1016/j.physletb.2007.08.019', 'UCRHEP-T430', 'hep-ph', '', '  The E_6/U(1)_N gauge extension of the Supersymmetric Standard Model, first\nproposed by Ma, is shown to have exactly the requisite ingredients to realize\nthe important new idea that dark matter is the origin of neutrino mass. With\nthe implementation of a discrete Z_2 X Z_2 symmetry, and particle content given\nby three {27} representations of E_6, neutrino masses are naturally generated\nin two loops, with candidates of dark matter in the loops. All particles of\nthis model are expected to be at or below the TeV scale, allowing them to be\nobservable at the LHC.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 05:58:27 GMT\"}]', '2008-11-26', '[[\"Ma\",\"Ernest\",\"\"],[\"Sarkar\",\"Utpal\",\"\"]]'),
(705.0075, 'Markus Henrich J.', 'M. J. Henrich, M. Michel and G. Mahler', 'Driven Spin Systems as Quantum Thermodynamic Machines: Fundamental\n  Limits', '9 pages, 11 figures, accepted for publication in Phys. Rev. E', '', '10.1103/PhysRevE.75.051118', '', 'cond-mat.stat-mech', '', '  We show that coupled two level systems like qubits studied in quantum\ninformation can be used as a thermodynamic machine. At least three qubits or\nspins are necessary and arranged in a chain. The system is interfaced between\ntwo split baths and the working spin in the middle is externally driven. The\nmachine performs Carnot-type cycles and is able to work as heat pump or engine\ndepending on the temperature difference of the baths $\\Delta T$ and the energy\ndifferences in the spin system $\\Delta E$. It can be shown that the efficiency\nis a function of $\\Delta T$ and $\\Delta E$.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:22:20 GMT\"}]', '2009-11-13', '[[\"Henrich\",\"M. J.\",\"\"],[\"Michel\",\"M.\",\"\"],[\"Mahler\",\"G.\",\"\"]]'),
(705.0076, 'Gab Jin Oh', 'Cheoljun Eom, Gabjin Oh, Seunghwan Kim', 'Deterministic Factors of Stock Networks based on Cross-correlation in\n  Financial Market', '4 pages, 1 figure', '', '10.1016/j.physa.2007.04.102', '', 'q-fin.ST physics.data-an', '', '  The stock market has been known to form homogeneous stock groups with a\nhigher correlation among different stocks according to common economic factors\nthat influence individual stocks. We investigate the role of common economic\nfactors in the market in the formation of stock networks, using the arbitrage\npricing model reflecting essential properties of common economic factors. We\nfind that the degree of consistency between real and model stock networks\nincreases as additional common economic factors are incorporated into our\nmodel. Furthermore, we find that individual stocks with a large number of links\nto other stocks in a network are more highly correlated with common economic\nfactors than those with a small number of links. This suggests that common\neconomic factors in the stock market can be understood in terms of\ndeterministic factors.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:24:24 GMT\"}]', '2009-11-13', '[[\"Eom\",\"Cheoljun\",\"\"],[\"Oh\",\"Gabjin\",\"\"],[\"Kim\",\"Seunghwan\",\"\"]]'),
(705.0077, 'Sanjeev Naguleswaran', 'Ian Fuss, Lang White, Peter Sherman and Sanjeev Naguleswaran', 'An analytic solution for one-dimensional quantum walks', '23 pages', '', '', '', 'quant-ph', '', '  The first general analytic solutions for the one-dimensional walk in position\nand momentum space are derived. These solutions reveal, among other things, new\nsymmetry features of quantum walk probability densities and further insight\ninto the behaviour of their moments. The analytic expressions for the quantum\nwalk probability distributions provide a means of modelling quantum phenomena\nthat is analogous to that provided by random walks in the classical domain.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:33:11 GMT\"}]', '2007-05-23', '[[\"Fuss\",\"Ian\",\"\"],[\"White\",\"Lang\",\"\"],[\"Sherman\",\"Peter\",\"\"],[\"Naguleswaran\",\"Sanjeev\",\"\"]]'),
(705.0078, 'Claudius Gros', 'Claudius Gros', 'Neural networks with transient state dynamics', '', 'New J.Phys.9:109,2007', '10.1088/1367-2630/9/4/109', '', 'cond-mat.dis-nn astro-ph cond-mat.other nlin.AO q-bio.NC', '', '  We investigate dynamical systems characterized by a time series of distinct\nsemi-stable activity patterns, as they are observed in cortical neural activity\npatterns. We propose and discuss a general mechanism allowing for an adiabatic\ncontinuation between attractor networks and a specific adjoined transient-state\nnetwork, which is strictly dissipative. Dynamical systems with transient states\nretain functionality when their working point is autoregulated; avoiding\nprolonged periods of stasis or drifting into a regime of rapid fluctuations. We\nshow, within a continuous-time neural network model, that a single local\nupdating rule for online learning allows simultaneously (i) for information\nstorage via unsupervised Hebbian-type learning, (ii) for adaptive regulation of\nthe working point and (iii) for the suppression of runaway synaptic growth.\nSimulation results are presented; the spontaneous breaking of time-reversal\nsymmetry and link symmetry are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:27:50 GMT\"}]', '2010-02-11', '[[\"Gros\",\"Claudius\",\"\"]]'),
(705.0079, 'Kazunori Nakayama', 'Masahiro Kawasaki, Kazunori Nakayama', 'Baryon Asymmetry in a Heavy Moduli Scenario', '36 pages, 5 figures; added a reference; v3: minor corrections', 'Phys.Rev.D76:043502,2007', '10.1103/PhysRevD.76.043502', '', 'hep-ph', '', '  In some models of supersymmetry breaking, modulus fields are heavy enough to\ndecay before BBN. But the large entropy produced via moduli decay significantly\ndilutes the preexisting baryon asymmetry of the universe. We study whether\nAffleck-Dine mechanism can provide enough baryon asymmetry which survives the\ndilution, and find several situations in which desirable amount of baryon\nnumber remains after the dilution. The possibility of non-thermal dark matter\nis also discussed. This provides the realistic cosmological scenario with heavy\nmoduli.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:45:50 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 05:02:45 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 5 Aug 2007 08:33:27 GMT\"}]', '2008-11-26', '[[\"Kawasaki\",\"Masahiro\",\"\"],[\"Nakayama\",\"Kazunori\",\"\"]]'),
(705.0080, 'Michael Ibison', 'M. Ibison', 'Cosmological test of the Yilmaz theory of gravity', '', 'Class.Quant.Grav.23:577-589,2006', '10.1088/0264-9381/23/3/001', '', 'gr-qc', '', '  We test the Yilmaz theory of gravitation by working out the corresponding\nFriedmann-type equations generated by assuming the Friedmann-Robertson-Walker\ncosmological metrics. In the case that space is flat the theory is consistent\nonly with either a completely empty universe or a negative energy vacuum that\ndecays to produce a constant density of matter. In both cases the total energy\nremains zero at all times, and in the latter case the acceleration of the\nexpansion is always negative. To obtain a more flexible and potentially more\nrealistic cosmology, the equation of state relating the pressure and energy\ndensity of the matter creation process must be different from the vacuum, as\nfor example is the case in the steady-state models of Gold, Bondi, Hoyle and\nothers. The theory does not support the cosmological principle for curved space\nK =/= 0 cosmological metrics.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 06:50:20 GMT\"}]', '2009-11-13', '[[\"Ibison\",\"M.\",\"\"]]'),
(705.0081, 'Yeow Meng Chee', 'Yeow Meng Chee, San Ling', 'Constructions of q-Ary Constant-Weight Codes', '12 pages', 'IEEE Transactions on Information Theory, Vol. 53, No. 1, January\n  2007, pp. 135-146', '10.1109/TIT.2006.887499', '', 'cs.IT math.IT', '', '  This paper introduces a new combinatorial construction for q-ary\nconstant-weight codes which yields several families of optimal codes and\nasymptotically optimal codes. The construction reveals intimate connection\nbetween q-ary constant-weight codes and sets of pairwise disjoint combinatorial\ndesigns of various types.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 07:16:43 GMT\"}]', '2007-07-13', '[[\"Chee\",\"Yeow Meng\",\"\"],[\"Ling\",\"San\",\"\"]]'),
(705.0082, 'Marco Bochicchio', 'Marco Bochicchio', 'Exact beta function from the holographic loop equation of large-N QCD_4', '42 pages, latex. The exponent of the Vandermonde determinant in the\n  quantum effective action has been changed, because it has been employed a\n  holomorphic rather than a hermitean resolution of identity in the functional\n  integral. Beta function unchanged. New explanations and references added,\n  typos corrected', 'JHEP 0709:033,2007', '10.1088/1126-6708/2007/09/033', '', 'hep-th', '', '  We construct and study a previously defined quantum holographic effective\naction whose critical equation implies the holographic loop equation of large-N\nQCD_4 for planar self-avoiding loops in a certain regularization scheme. We\nextract from the effective action the exact beta function in the given scheme.\nFor the Wilsonean coupling constant the beta function is exacly one loop and\nthe first coefficient agrees with its value in perturbation theory. For the\ncanonical coupling constant the exact beta function has a NSVZ form and the\nfirst two coefficients agree with their value in perturbation theory.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 07:21:15 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 01:30:11 GMT\"}]', '2009-04-22', '[[\"Bochicchio\",\"Marco\",\"\"]]'),
(705.0083, 'Michael Ibison', 'M. Ibison', 'Are Advanced Potentials Anomalous?', '', 'AAAS Conference Proceedings on Reverse Causation, pp. 3-19 (2006)', '', '', 'physics.gen-ph physics.class-ph', '', '  Advanced electromagnetic potentials are indigenous to the classical Maxwell\ntheory. Generally however they are deemed undesirable and are forcibly\nexcluded, destroying the theory\'s inherent time-symmetry. We investigate the\nreason for this, pointing out that it is not necessary and in some cases is\ncounter-productive. We then focus on the direct-action theory in which the\nadvanced and retarded contributions are present symmetrically, with no\nopportunity to supplement the particular integral solution of the wave equation\nwith an arbitrary complementary function. One then requires a plausible\nexplanation for the observed broken symmetry that, commonly, is understood\ncannot be met by the Wheeler-Feynman mechanism because the necessary boundary\ncondition cannot be satisfied in acceptable cosmologies. We take this\nopportunity to argue that the boundary condition is already met by all\nexpanding cosmologies simply as a result of cosmological red-shift. A\nconsequence is that the cosmological and thermodynamic arrows of time can be\nequated, the direct action version of EM is preferred, and that advanced\npotentials are ubiquitous.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 07:23:10 GMT\"}]', '2007-05-23', '[[\"Ibison\",\"M.\",\"\"]]'),
(705.0084, 'Hyosun Kim', 'Hyosun Kim (1) and Woong-Tae Kim (1) ((1) Department of Physics and\n  Astronomy, FPRD, Seoul National University, Seoul, Korea)', 'Dynamical Friction of a Circular-Orbit Perturber in a Gaseous Medium', '28 pages, 9 figures, accepted for publication in Astrophysical\n  Journal', 'Astrophys.J.665:432-444,2007', '10.1086/519302', '', 'astro-ph', '', '  We investigate the gravitational wake due to, and dynamical friction on, a\nperturber moving on a circular orbit in a uniform gaseous medium using a\nsemi-analytic method. This work is a straightforward extension of Ostriker\n(1999) who studied the case of a straight-line trajectory. The circular orbit\ncauses the bending of the wake in the background medium along the orbit,\nforming a long trailing tail. The wake distribution is thus asymmetric, giving\nrise to the drag forces in both opposite (azimuthal) and lateral (radial)\ndirections to the motion of the perturber, although the latter does not\ncontribute to orbital decay much. For subsonic motion, the density wake with a\nweak tail is simply a curved version of that in Ostriker and does not exhibit\nthe front-back symmetry. The resulting drag force in the opposite direction is\nremarkably similar to the finite-time, linear-trajectory counterpart. On the\nother hand, a supersonic perturber is able to overtake its own wake, possibly\nmultiple times, and develops a very pronounced tail. The supersonic tail\nsurrounds the perturber in a trailing spiral fashion, enhancing the perturbed\ndensity at the back as well as far front of the perturber. We provide the\nfitting formulae for the drag forces as functions of the Mach number, whose\nazimuthal part is surprisingly in good agreement with the Ostriker\'s formula,\nprovided Vp t=2 Rp, where Vp and Rp are the velocity and orbital radius of the\nperturber, respectively.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 07:34:49 GMT\"}]', '2009-06-23', '[[\"Kim\",\"Hyosun\",\"\"],[\"Kim\",\"Woong-Tae\",\"\"]]'),
(705.0085, '{\\O}yvind Ytrehus', 'Angela I. Barbero Diez and Oyvind Ytrehus', 'An efficient centralized binary multicast network coding algorithm for\n  any cyclic network', '', '', '', '', 'cs.IT math.IT', '', '  We give an algorithm for finding network encoding and decoding equations for\nerror-free multicasting networks with multiple sources and sinks. The algorithm\ngiven is efficient (polynomial complexity) and works on any kind of network\n(acyclic, link cyclic, flow cyclic, or even in the presence of knots). The key\nidea will be the appropriate use of the delay (both natural and additional)\nduring the encoding. The resulting code will always work with finite delay with\nbinary encoding coefficients.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 08:03:18 GMT\"}]', '2007-07-13', '[[\"Diez\",\"Angela I. Barbero\",\"\"],[\"Ytrehus\",\"Oyvind\",\"\"]]'),
(705.0086, 'Maurice Margenstern', 'Maurice Margenstern', 'About the domino problem in the hyperbolic plane, a new solution:\n  complement', '20 pages', 'M. Margenstern, \"The domino problem of the hyperbolic plane is\n  undecidable\", Theoretical Computer Science, vol. 407, (2008), 29-84', '10.1016/j.tcs.2008.04.038', '', 'cs.CG cs.DM', '', '  In this paper, we complete the construction of paper arXiv:cs.CG/0701096v2.\nTogether with the proof contained in arXiv:cs.CG/0701096v2, this paper\ndefinitely proves that the general problem of tiling the hyperbolic plane with\n{\\it \\`a la} Wang tiles is undecidable.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 09:29:59 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 20:09:36 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 9 May 2007 06:25:50 GMT\"},{\"version\":\"v4\",\"created\":\"Fri, 18 May 2007 15:14:52 GMT\"}]', '2009-07-06', '[[\"Margenstern\",\"Maurice\",\"\"]]'),
(705.0087, 'Jae Dong Noh', 'Jae Dong Noh', 'Percolation transition in networks with degree-degree correlation', '7 pages, 11 figure', 'Phys. Rev. E 76, 026116 (2007).', '10.1103/PhysRevE.76.026116', '', 'cond-mat.stat-mech', '', '  We introduce an exponential random graph model for networks with a fixed\ndegree distribution and with a tunable degree-degree correlation. We then\ninvestigate the nature of a percolation transition in the correlated network\nwith the Poisson degree distribution. It is found that negative correlation is\nirrelevant in that the percolation transition in the disassortative network\nbelongs to the same universality class of the uncorrelated network. Positive\ncorrelation turns out to be relevant. The percolation transition in the\nassortative network is characterized by the non-diverging mean size of finite\nclusters and power-law scalings of the density of the largest cluster and the\ncluster size distribution in the non-percolating phase as well as at the\ncritical point. Our results suggest that the unusual type percolation\ntransition in the growing network models reported recently may be inherited\nfrom the assortative degree-degree correlation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 08:46:21 GMT\"}]', '2007-08-30', '[[\"Noh\",\"Jae Dong\",\"\"]]'),
(705.0088, 'Jae Choon Cha', 'Jae Choon Cha', 'Link concordance, homology cobordism, and Hirzebruch-type defects from\n  iterated p-covers', '48 pages; title changed, some typos fixed, Lemma 5.10 revised; to\n  appear in the Journal of the European Mathematical Society', '', '', '', 'math.GT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We obtain new invariants of topological link concordance and homology\ncobordism of 3-manifolds from Hirzebruch-type intersection form defects of\ntowers of iterated p-covers. Our invariants can extract geometric information\nfrom an arbitrary depth of the derived series of the fundamental group, and can\ndetect torsion which is invisible via signature invariants. Applications\nillustrating these features include the following: (1) There are infinitely\nmany homology equivalent rational 3-spheres which are indistinguishable via\nmultisignatures, eta-invariants, and L2-signatures but have distinct homology\ncobordism types. (2) There is an infinite family of 2-torsion (amphichiral)\nknots, including the figure eight knot, with non-slice iterated Bing doubles;\nas a special case, we give the first proof of the conjecture that the Bing\ndouble of the figure eight knot is not slice. (3) There exist infinitely many\ntorsion elements at any depth of the Cochran-Orr-Teichner filtration of link\nconcordance.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:10:42 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 11 May 2007 06:24:04 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 16 Jun 2008 07:56:05 GMT\"}]', '2008-06-16', '[[\"Cha\",\"Jae Choon\",\"\"]]'),
(705.0089, 'Adilson Enio Motter', 'Adilson E. Motter', 'Bounding network spectra for network design', '17 pages, 4 figures', 'New J. Phys. 9, 182 (2007)', '10.1088/1367-2630/9/6/182', '', 'cond-mat.dis-nn nlin.AO nlin.CD', '', '  The identification of the limiting factors in the dynamical behavior of\ncomplex systems is an important interdisciplinary problem which often can be\ntraced to the spectral properties of an underlying network. By deriving a\ngeneral relation between the eigenvalues of weighted and unweighted networks,\nhere I show that for a wide class of networks the dynamical behavior is tightly\nbounded by few network parameters. This result provides rigorous conditions for\nthe design of networks with predefined dynamical properties and for the\nstructural control of physical processes in complex systems. The results are\nillustrated using synchronization phenomena as a model process.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 09:04:08 GMT\"}]', '2007-07-03', '[[\"Motter\",\"Adilson E.\",\"\"]]'),
(705.0090, 'Yuichi Yamada', 'Yuichi Yamada', 'Lens space surgeries on A\'Campo\'s divide knots', '26 pages, 19 figures. The proofs of Theorem 1.3 and Lemma 3.5 are\n  written down by braid calculus. Section 4 (on the operation Adding squares)\n  is revised and improved the most. Section 5 is added', 'Algebr. Geom. Topol. 9 (2009) 397-428', '10.2140/agt.2009.9.397', '', 'math.GT', '', '  It is proved that every knot in the major subfamilies of J. Berge\'s lens\nspace surgery (i.e., knots yielding a lens space by Dehn surgery) is presented\nby an L-shaped (real) plane curve as a \"divide knot\" defined by N. A\'Campo in\nthe context of singularity theory of complex curves. For each knot given by\nBerge\'s parameters, the corresponding plane curve is constructed. The surgery\ncoefficients are also considered. Such presentations support us to study each\nknot itself, and the relationship among the knots in the set of lens space\nsurgeries.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 09:06:27 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 9 May 2008 06:51:06 GMT\"}]', '2016-01-20', '[[\"Yamada\",\"Yuichi\",\"\"]]'),
(705.0091, 'David Abergel', 'D. S. L. Abergel, A. Russell and Vladimir I. Fal\'ko', 'Visibility of graphene flakes on a dielectric substrate', 'pdflatex, 3 pages, 3 figures', 'Applied Physics Letters 91, 063125 (2007)', '10.1063/1.2768625', '', 'cond-mat.mes-hall', '', '  We model the optical visibility of monolayer and bilayer graphene deposited\non a silicon/silicon oxide substrate or thermally annealed on the surface of\nsilicon carbide. We consider reflection and transmission setups, and find that\nvisibility is strongest in reflection reaching the optimum conditions when the\nbare substrate transmits light resonantly. In the optical range of frequencies\na bilayer is approximately twice as visible as a monolayer thereby making the\ntwo types of graphene distinguishable from each other.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 09:27:46 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 25 Feb 2008 19:02:23 GMT\"}]', '2008-02-25', '[[\"Abergel\",\"D. S. L.\",\"\"],[\"Russell\",\"A.\",\"\"],[\"Fal\'ko\",\"Vladimir I.\",\"\"]]'),
(705.0092, 'Vicente Garzo', 'Vicente Garzo', 'Shear-rate dependent transport coefficients for inelastic Maxwell models', '26 pages, 9 figures', 'J. Phys. A: Math. Theor. 40, 10729 (2007)', '10.1088/1751-8113/40/35/002', '', 'cond-mat.stat-mech cond-mat.soft', '', '  The Boltzmann equation for d-dimensional inelastic Maxwell models is\nconsidered to analyze transport properties in spatially inhomogeneous states\nclose to the simple shear flow. A normal solution is obtained via a\nChapman--Enskog--like expansion around a local shear flow distribution f^{(0)}\nthat retains all the hydrodynamic orders in the shear rate. The constitutive\nequations for the heat and momentum fluxes are obtained to first order in the\ndeviations of the hydrodynamic field gradients from their values in the\nreference state and the corresponding generalized transport coefficients are\n{\\em exactly} determined in terms of the coefficient of restitution \\alpha and\nthe shear rate a. Since f^{(0)} applies for arbitrary values of the shear rate\nand is not restricted to weak dissipation, the transport coefficients turn out\nto be nonlinear functions of both parameters a and \\alpha. A comparison with\nprevious results obtained for inelastic hard spheres from a kinetic model of\nthe Boltzmann equation is also carried out.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 11:26:30 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 13 Jul 2007 14:55:30 GMT\"}]', '2009-11-13', '[[\"Garzo\",\"Vicente\",\"\"]]'),
(705.0093, 'Nikita Buznikov', 'N.A. Buznikov, C.O. Kim', 'Modeling of torsion stress giant magnetoimpedance in amorphous wires\n  with negative magnetostriction', '17 pages, 5 figures', 'J. Magn. Magn. Mater. 315 (2007) 89', '10.1016/j.jmmm.2007.03.186', '', 'cond-mat.mtrl-sci', '', '  A model describing the influence of torsion stress on the giant\nmagnetoimpedance in amorphous wires with negative magnetostriction is proposed.\nThe wire impedance is found by means of the solution of Maxwell equations\ntogether with the Landau-Lifshitz equation, assuming a simplified spatial\ndistribution of the magnetoelastic anisotropy induced by the torsion stress.\nThe impedance is analyzed as a function of the external magnetic field, torsion\nstress and frequency. It is shown that the magnetoimpedance ratio torsion\ndependence has an asymmetric shape, with a sharp peak at some value of the\ntorsion stress. The calculated field and stress dependences of the impedance\nare in qualitative agreement with results of the experimental study of the\ntorsion stress giant magnetoimpedance in Co-based amorphous wires.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 11:09:55 GMT\"}]', '2007-05-23', '[[\"Buznikov\",\"N. A.\",\"\"],[\"Kim\",\"C. O.\",\"\"]]'),
(705.0094, 'Wim de Boer', 'W. de Boer, A. Nordt, C. Sander, V. Zhukov (University of Karlsruhe,\n  Germany)', 'A new Determination of the Extragalactic Background of Diffuse Gamma\n  Rays taking into account Dark Matter Annihilation', '7 pages, 4 figures. Accepted by A&A, made Fig. 4 and table 1\n  consistent', 'Astron.Astrophys.470:61-66,2007', '10.1051/0004-6361:20054613', '', 'astro-ph', '', '  The extragalactic background (EGB) of diffuse gamma rays can be determined by\nsubtracting the Galactic contribution from the data. This requires a Galactic\nmodel (GM) and we include for the first time the contribution of dark matter\nannihilation (DMA), which was previously proposed as an explanation for the\nEGRET excess of diffuse Galactic gamma rays above 1 GeV.\n  In this paper it is shown that the newly determined EGB shows a\ncharacteristic high energy bump on top of a steeply falling soft contribution.\nThe bump is shown to be compatible with a contribution from an extragalactic\nDMA signal from weakly interacting massive particles (WIMPs) with a mass\nbetween 50 and 100 GeV in agreement with the EGRET excess of the Galactic\ndiffuse gamma rays and in disagreement with earlier analysis. The remaining\nsoft contribution of the EGB is shown to resemble the spectra of the observed\npoint sources in our Galaxy.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:44:51 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 11 May 2007 10:37:00 GMT\"}]', '2009-11-13', '[[\"de Boer\",\"W.\",\"\",\"University of Karlsruhe,\\n  Germany\"],[\"Nordt\",\"A.\",\"\",\"University of Karlsruhe,\\n  Germany\"],[\"Sander\",\"C.\",\"\",\"University of Karlsruhe,\\n  Germany\"],[\"Zhukov\",\"V.\",\"\",\"University of Karlsruhe,\\n  Germany\"]]'),
(705.0095, 'A. V. Ustinov', 'J. Lisenfeld, A. Lukashenko, M. Ansmann, J. M. Martinis, and A. V.\n  Ustinov', 'Temperature dependence of coherent oscillations in Josephson phase\n  qubits', '4 pages, 4 figures', '', '10.1103/PhysRevLett.99.170504', '', 'cond-mat.supr-con', '', '  We experimentally investigate the temperature dependence of Rabi oscillations\nand Ramsey fringes in superconducting phase qubits driven by microwave pulses.\nIn a wide range of temperatures, we find that both the decay time and the\namplitude of these coherent oscillations remain nearly unaffected by thermal\nfluctuations. The oscillations are observed well above the crossover\ntemperature from thermally activated escape to quantum tunneling for undriven\nqubits. In the two-level limit, coherent qubit response rapidly vanishes as\nsoon as the energy of thermal fluctuations kT becomes larger than the energy\nlevel spacing of the qubit. Our observations shed new light on the origin of\ndecoherence in superconducting qubits. The experimental data suggest that,\nwithout degrading already achieved coherence times, phase qubits can be\noperated at temperatures much higher than those reported till now.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 11:35:05 GMT\"}]', '2009-11-13', '[[\"Lisenfeld\",\"J.\",\"\"],[\"Lukashenko\",\"A.\",\"\"],[\"Ansmann\",\"M.\",\"\"],[\"Martinis\",\"J. M.\",\"\"],[\"Ustinov\",\"A. V.\",\"\"]]'),
(705.0096, 'David Orozco Su\\\'arez', 'D. Orozco Suarez, L.R. Bellot Rubio and J.C. del Toro Iniesta', 'Quiet Sun magnetic fields from space-borne observations: simulating\n  Hinode\'s case', 'Accepted for publication in ApJ Letters', '', '10.1086/519279', '', 'astro-ph', '', '  We examine whether or not it is possible to derive the field strength\ndistribution of quiet Sun internetwork regions from very high spatial\nresolution polarimetric observations in the visible. In particular, we consider\nthe case of the spectropolarimeter attached to the Solar Optical Telescope\naboard Hinode. Radiative magneto-convection simulations are used to synthesize\nthe four Stokes profiles of the \\ion{Fe}{1} 630.2 nm lines. Once the profiles\nare degraded to a spatial resolution of 0\\farcs32 and added noise, we infer the\natmospheric parameters by means of Milne-Eddington inversions. The comparison\nof the derived values with the real ones indicates that the visible lines yield\ncorrect internetwork field strengths and magnetic fluxes, with uncertainties\nsmaller than $\\sim$150 G, when a stray light contamination factor is included\nin the inversion. Contrary to the results of ground-based observations at\n1\\arcsec, weak fields are retrieved wherever the field is weak in the\nsimulation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 11:51:30 GMT\"}]', '2009-11-13', '[[\"Suarez\",\"D. Orozco\",\"\"],[\"Rubio\",\"L. R. Bellot\",\"\"],[\"Iniesta\",\"J. C. del Toro\",\"\"]]'),
(705.0097, 'Gianmaria Falco', 'G.M. Falco, A. Pelster, R. Graham', 'Collective Oscillations in Trapped Bose-Einstein Condensed Gases in the\n  Presence of Weak Disorder', '6 pages, 2 figures', 'Phys. Rev. A 76, 013624 (2007)', '10.1103/PhysRevA.76.013624', '', 'cond-mat.other cond-mat.stat-mech', '', '  The influence of a weak random potential on the collective modes of a trapped\ninteracting Bose-Einstein condensate at zero temperature is calculated in the\nlimit when the correlation length of the disorder is smaller than the healing\nlength of the superfluid. The problem is solved in the Thomas-Fermi limit by\ngeneralizing the superfluid hydrodynamic equations to allow for the presence of\nweak disorder. We find that the disorder-induced frequency-shifts of the\nlow-energy excitations can be of the same order of magnitude as the beyond\nmean-field corrections in the normal interaction recently observed\nexperimentally.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 11:46:07 GMT\"}]', '2010-02-05', '[[\"Falco\",\"G. M.\",\"\"],[\"Pelster\",\"A.\",\"\"],[\"Graham\",\"R.\",\"\"]]'),
(705.0098, 'Robin de Jong', 'Robin de Jong', 'Gauss map on the theta divisor and Green\'s functions', '10 pages, in: B. Edixhoven, G. van der Geer and B. Moonen (eds.),\n  Modular Forms on Schiermonnikoog. Cambridge University Press 2008', '', '', '', 'math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In an earlier paper we constructed a Cartier divisor on the theta divisor of\na principally polarised abelian variety whose support is precisely the\nramification locus of the Gauss map. In this note we discuss a Green\'s function\nassociated to this locus. For jacobians we relate this Green\'s function to the\ncanonical Green\'s function of the corresponding Riemann surface.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:01:17 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 May 2012 15:02:20 GMT\"}]', '2012-05-03', '[[\"de Jong\",\"Robin\",\"\"]]'),
(705.0099, 'Gian Michele Graf', 'Joseph E. Avron, Sven Bachmann, Gian Michele Graf, Israel Klich', 'Fredholm determinants and the statistics of charge transport', '30 pages, 2 figures, reference added, credit amended', '', '10.1007/s00220-008-0449-x', '', 'math-ph cond-mat.mes-hall math.MP', '', '  Using operator algebraic methods we show that the moment generating function\nof charge transport in a system with infinitely many non-interacting Fermions\nis given by a determinant of a certain operator in the one-particle Hilbert\nspace. The formula is equivalent to a formula of Levitov and Lesovik in the\nfinite dimensional case and may be viewed as its regularized form in general.\nOur result embodies two tenets often realized in mesoscopic physics, namely,\nthat the transport properties are essentially independent of the length of the\nleads and of the depth of the Fermi sea.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:07:52 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 14 May 2007 16:45:52 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 16 Aug 2007 13:30:05 GMT\"}]', '2009-11-13', '[[\"Avron\",\"Joseph E.\",\"\"],[\"Bachmann\",\"Sven\",\"\"],[\"Graf\",\"Gian Michele\",\"\"],[\"Klich\",\"Israel\",\"\"]]'),
(705.0100, 'Dhananjay Mehendale', 'Dhananjay P. Mehendale', 'On Hadwiger Conjecture', '11 pages. Theorem 5.1 is extended to incorporate the graphs which\n  themselves are less than k-chromatic but have arrived at by suitable\n  contractions, in the sense of algorithm 5.1, from a k-chromatic graph', '', '', '', 'math.GM', '', '  We propose an algorithm to reduce a k-chromatic graph to a complete graph of\nlargest possible order through a well defined sequence of contractions. We\nintroduce a new matrix called transparency matrix and state its properties. We\nthen define correct contraction procedure to be executed to get largest\npossible complete graph from given connected graph. We finally give a\ncharacterization for k-chromatic graphs and use it to settle Hadwigers\nconjecture.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:19:56 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 8 May 2007 13:09:27 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 12 May 2007 04:28:55 GMT\"},{\"version\":\"v4\",\"created\":\"Sat, 16 Jun 2007 09:59:58 GMT\"},{\"version\":\"v5\",\"created\":\"Thu, 21 Jun 2007 04:17:42 GMT\"}]', '2007-06-21', '[[\"Mehendale\",\"Dhananjay P.\",\"\"]]');
