INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0362, 'Andrei Pronko G', 'F. Colomo and A.G. Pronko', 'The Arctic Circle Revisited', '16 pages, 3 figures', 'Contemp. Math. 458 (2008) 361-376', '', '', 'math-ph hep-th math.MP', '', '  The problem of limit shapes in the six-vertex model with domain wall boundary\nconditions is addressed by considering a specially tailored bulk correlation\nfunction, the emptiness formation probability. A closed expression of this\ncorrelation function is given, both in terms of certain determinant and\nmultiple integral, which allows for a systematic treatment of the limit shapes\nof the model for full range of values of vertex weights. Specifically, we show\nthat for vertex weights corresponding to the free-fermion line on the phase\ndiagram, the emptiness formation probability is related to a one-matrix model\nwith a triple logarithmic singularity, or Triple Penner model. The saddle-point\nanalysis of this model leads to the Arctic Circle Theorem, and its\ngeneralization to the Arctic Ellipses, known previously from domino tilings.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 10:49:46 GMT\"}]', '2009-11-23', '[[\"Colomo\",\"F.\",\"\"],[\"Pronko\",\"A. G.\",\"\"]]'),
(704.0363, 'John H. Field', 'J.H.Field', 'Time and motion in physics: the Reciprocity Principle, relativistic\n  invariance of the lengths of rulers and time dilatation', '14 pages, 3 figures. v2 Important conceptual errors explained in\n  Added Note. See also arXiv:0807.0158, arXiv:0809.4121. References added', '', '', '', 'physics.gen-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Ponderable objects moving in free space according to Newton\'s First Law\nconstitute both rulers and clocks when one such object is viewed from the rest\nframe of another. Together with the Reciprocity Principle this is used to\ndemonstrate, in both Galilean and special relativity, the invariance of the\nmeasured length of a ruler in motion. The different times: `proper\', `improper\'\nand `apparent\' appearing in different formulations of the relativistic time\ndilatation relation are discussed and exemplified by experimental applications.\nA non-intuitive `length expansion\' effect predicted by the Reciprocity\nPrinciple as a necessary consequence of time dilatation is pointed out\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 10:30:41 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 10 Feb 2009 11:28:38 GMT\"}]', '2009-02-10', '[[\"Field\",\"J. H.\",\"\"]]'),
(704.0364, 'Georges Vasseur', 'G. Vasseur', 'B --> rho K* decays and other rare vector-vector modes', '4 pages, 8 figures, presented at the 4th International Workshop on\n  the CKM Unitariry Triangle, Nagoya, Japan, December 12-16, 2006.', '', '', 'Preprint DAPNIA-06-601', 'hep-ex', '', '  The recent analyses of the following rare vector-vector decays of the B meson\nare presented: rho K*, omega K*, omega rho, omega omega, and omega phi\ncharmless final states. The latest results indicate that the fraction of\nlongitudinal polarization is about 0.5 in penguin-dominated modes and close to\n1 for tree-dominated modes.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 10:41:00 GMT\"}]', '2007-05-23', '[[\"Vasseur\",\"G.\",\"\"]]'),
(704.0365, 'Jim Hague', 'J.P.Hague', 'Extending the theory of phonon-mediated superconductivity in quasi-2D', 'Reprint to improve access. 10 pages, 7 figures.', 'Lectures on the physics of highly correlated electron systems X,\n  p255-264, AIP Conference Proceedings vol. 846 (2006)', '', '', 'cond-mat.supr-con cond-mat.str-el', '', '  I present results from an extended Migdal-Eliashberg theory of\nelectron-phonon interactions and superconductivity. The history of the\nelectron-phonon problem is introduced, and then study of the intermediate\nparameter regime is justified from the energy scales in the cuprate\nsuperconductors. The Holstein model is detailed, and limiting cases are\nexamined to demonstrate the need for an extended theory of superconductivity.\nResults of the extended approximation are shown, including spectral functions\nand phase diagrams. These are discussed with reference to Hohenberg\'s theorem,\nthe Bardeen-Cooper-Schrieffer theory and Coulomb repulsion.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 10:52:09 GMT\"}]', '2007-05-23', '[[\"Hague\",\"J. P.\",\"\"]]'),
(704.0366, 'Antonio J. Segui', 'Pablo Diaz, Antonio Segui', 'Generalized Nariai Solutions for Yang-type Monopoles', '15 pages, 3 figures. References added, typos corrected and points\n  clarified', 'Phys.Rev.D76:064033,2007', '10.1103/PhysRevD.76.064033', '', 'gr-qc hep-th', '', '  A detailed study of the geometries that emerge by a gravitating generalized\nYang monopole in even dimensions is carried out. In particular, those which\npresent black hole and cosmological horizons. This two-horizon system is\nthermally unstable. The process of thermalization will drive both horizons to\ncoalesce. This limit is what is profusely studied in this paper. It is shown\nthat eventhough coordinate distance shrinks to zero, physical distance does\nnot. So, there is some remaining space which geometry has been computed and\nidentified as a generalized Nariai solution. The thermal properties of this new\nspacetime are then calculated. Topics, as the elliptical relation between radii\nof spheres in the geometry or a discussion about whether a mass-type term\nshould be present in the line element or not, are also included.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 11:12:25 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 1 Jun 2007 09:41:28 GMT\"}]', '2008-11-26', '[[\"Diaz\",\"Pablo\",\"\"],[\"Segui\",\"Antonio\",\"\"]]'),
(704.0367, 'Eyo Ita III', 'Eyo Eyo Ita III', 'Instanton representation of Plebanski gravity. Consistency of the\n  initital value constraints under time evolution', '16 pages', 'The Abraham Zelmanov Journal, 2011, Vol 4. (pages (96-114)', '', 'DAMTP-2007-32', 'gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The instanton representation of Plebanski gravity provides as equations of\nmotion a Hodge self-duality condition and a set of `generalized\' Maxwell\'s\nequations, subject to gravitational degrees of freedom encoded in the initial\nvalue constraints of general relativity. The main result of the present paper\nwill be to prove that this constraint surface is preserved under time\nevolution. We carry this out not using the usual Dirac procedure, but rather\nthe Lagrangian equations of motion themsleves. Finally, we provide a comparison\nwith the Ashtekar formulation to place these results into overall context.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 11:17:16 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 8 Apr 2008 10:45:10 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 27 May 2008 21:09:55 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 20 Apr 2010 15:53:44 GMT\"},{\"version\":\"v5\",\"created\":\"Wed, 15 Dec 2010 20:51:13 GMT\"},{\"version\":\"v6\",\"created\":\"Fri, 18 Mar 2011 07:07:46 GMT\"}]', '2012-02-20', '[[\"Ita\",\"Eyo Eyo\",\"III\"]]'),
(704.0368, 'Alexej Pashkin', 'A. Pashkin, K. Thirunavukkuarasu, Y.-L. Mathis, W. Kang, and C. A.\n  Kuntscher', 'Metal-insulator transition in the low-dimensional organic conductor\n  (TMTSF)2FSO3 probed by infrared microspectroscopy', 'to appear in Eur. Phys. J. B', 'Eur. Phys. J. B 56, 285-290 (2007)', '10.1140/epjb/e2007-00121-8', '', 'cond-mat.str-el', '', '  We present measurements of the infrared response of the quasi-one-dimensional\norganic conductor (TMTSF)2$SO3 along (E||a) and perpendicular (E||b\') to the\nstacking axis as a function of temperature. Above the metal-insulator\ntransition related to the anion ordering the optical conductivity spectra show\na Drude-like response. Below the transition an energy gap of about 1500 cm-1\n(185 meV) opens, leading to the corresponding charge transfer band in the\noptical conductivity spectra. The analysis of the infrared-active vibrations\ngives evidence for the long-range crystal structure modulation below the\ntransition temperature and for the short-range order fluctuations of the\nlattice modulation above the transition temperature. Also we report about a new\ninfrared mode at around 710 cm-1 with a peculiar temperature behavior, which\nhas so far not been observed in any other (TMTSF)2X salt showing a\nmetal-insulator transition. A qualitative model based on the coupling between\nthe TMTSF molecule vibration and the reorientation of electrical dipole moment\nof the FSO3 anion is proposed, in order to explain the anomalous behavior of\nthe new mode.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 11:20:23 GMT\"}]', '2007-06-13', '[[\"Pashkin\",\"A.\",\"\"],[\"Thirunavukkuarasu\",\"K.\",\"\"],[\"Mathis\",\"Y. -L.\",\"\"],[\"Kang\",\"W.\",\"\"],[\"Kuntscher\",\"C. A.\",\"\"]]'),
(704.0369, 'Tatsu Takeuchi', 'Minako Honda, Yee Kao, Naotoshi Okamura, Alexey Pronin, and Tatsu\n  Takeuchi', 'The effect of Topcolor Assisted Technicolor, and other models, on\n  Neutrino Oscillation', '7 pages, latex, uses ws-procs9x6.cls; talk presented by Takeuchi at\n  SCGT06, 21-24 November 2006, Nagoya, Japan', '', '10.1142/9789812790750_0027', 'OCHA-PP-270, YITP-07-09, VPI-IPNAS-07-02', 'hep-ph', '', '  New physics beyond the Standard Model can lead to extra matter effects on\nneutrino oscillation if the new interactions distinguish among the three\nflavors of neutrino. In Ref.1, we argued that a long-baseline neutrino\noscillation experiment in which the Fermilab-NUMI beam in its high-energy mode\nis aimed at the planned Hyper-Kamiokande detector would be capable of\nconstraining the size of those extra matter effects, provided the vacuum value\nof \\sin^2 2\\theta_{23} is not too close to one. In this talk, we discuss how\nsuch a constraint would translate into limits on the coupling constants and\nmasses of new particles in models such as topcolor assisted technicolor.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 11:20:25 GMT\"}]', '2017-08-23', '[[\"Honda\",\"Minako\",\"\"],[\"Kao\",\"Yee\",\"\"],[\"Okamura\",\"Naotoshi\",\"\"],[\"Pronin\",\"Alexey\",\"\"],[\"Takeuchi\",\"Tatsu\",\"\"]]'),
(704.0370, 'Julie Grollier', 'O. Boulle, V. Cros, J. Grollier, L. G. Pereira, C. Deranlot, F.\n  Petroff, G. Faini, J. Barnas, A. Fert', 'Shaped angular dependence of the spin transfer torque and microwave\n  generation without magnetic field', '', '', '10.1038/nphys618', '', 'cond-mat.mtrl-sci', '', '  The generation of oscillations in the microwave frequency range is one of the\nmost important applications expected from spintronics devices exploiting the\nspin transfer phenomenon. We report transport and microwave power measurements\non specially designed nanopillars for which a non-standard angular dependence\nof the spin transfer torque (wavy variation) is predicted by theoretical\nmodels. We observe a new kind of current-induced dynamics that is characterized\nby large angle precessions in the absence of any applied field, as this is also\npredicted by simulation with such a wavy angular dependence of the torque. This\ntype of non-standard nanopillars can represent an interesting way for the\nimplementation of spin transfer oscillators since they are able to generate\nmicrowave oscillations without applied magnetic field. We also emphasize the\ntheoretical implications of our results on the angular dependence of the\ntorque.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:02:36 GMT\"}]', '2015-05-13', '[[\"Boulle\",\"O.\",\"\"],[\"Cros\",\"V.\",\"\"],[\"Grollier\",\"J.\",\"\"],[\"Pereira\",\"L. G.\",\"\"],[\"Deranlot\",\"C.\",\"\"],[\"Petroff\",\"F.\",\"\"],[\"Faini\",\"G.\",\"\"],[\"Barnas\",\"J.\",\"\"],[\"Fert\",\"A.\",\"\"]]'),
(704.0371, 'Gilberto Medeiros Kremer', 'G. M. Kremer', 'Dark energy interacting with neutrinos and dark matter: a\n  phenomenological theory', '7 pages, 5 figures. To appear in GRG', 'Gen.Rel.Grav.39:965-972,2007', '10.1007/s10714-007-0428-0', '', 'gr-qc', '', '  A model for a flat homogeneous and isotropic Universe composed of dark\nenergy, dark matter, neutrinos, radiation and baryons is analyzed. The fields\nof dark matter and neutrinos are supposed to interact with the dark energy. The\ndark energy is considered to obey either the van der Waals or the Chaplygin\nequations of state. The ratio between the pressure and the energy density of\nthe neutrinos varies with the red-shift simulating massive and non-relativistic\nneutrinos at small red-shifts and non-massive relativistic neutrinos at high\nred-shifts. The model can reproduce the expected red-shift behaviors of the\ndeceleration parameter and of the density parameters of each constituent.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:43:01 GMT\"}]', '2008-11-26', '[[\"Kremer\",\"G. M.\",\"\"]]'),
(704.0372, 'Luigi Delle Site', 'L.Delle Site', 'Levy-Lieb constrained-search formulation as a minimization of the\n  correlation functional', '9 pages, no figures', 'Journal of Physics A:Math.Theor.40, 2787 (2007)', '10.1088/1751-8113/40/11/013', '', 'quant-ph', '', '  The constrained-search formulation of Levy and Lieb, which formally defines\nthe exact Hohenberg-Kohn functional for any N-representable electron density,\nis here shown to be equivalent to the minimization of the correlation\nfunctional with respect to the N-1 conditional probability density, where N is\nnumber of electrons of the system. The consequences and implications of such a\nresult are here analyzed and discussed via a practical example.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:00:53 GMT\"}]', '2015-05-13', '[[\"Site\",\"L. Delle\",\"\"]]'),
(704.0373, 'Shreecharan Tangirala', 'Utpal Roy, Suranjana Ghosh, T. Shreecharan, and Kaushik Bhattacharya', 'Reality of linear and angular momentum expectation values in bound\n  states', '18 pages', '', '', '', 'quant-ph hep-th', '', '  In quantum mechanics textbooks the momentum operator is defined in the\nCartesian coordinates and rarely the form of the momentum operator in spherical\npolar coordinates is discussed. Consequently one always generalizes the\nCartesian prescription to other coordinates and falls in a trap. In this work\nwe introduce the difficulties one faces when the question of the momentum\noperator in spherical polar coordinate comes. We have tried to point out most\nof the elementary quantum mechanical results, related to the momentum operator,\nwhich has coordinate dependence. We explicitly calculate the momentum\nexpectation values in various bound states and show that the expectation value\nreally turns out to be zero, a consequence of the fact that the momentum\nexpectation value is real. We comment briefly on the status of the angular\nvariables in quantum mechanics and the problems related in interpreting them as\ndynamical variables. At the end, we calculate the Heisenberg\'s equation of\nmotion for the radial component of the momentum for the Hydrogen atom.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:09:17 GMT\"}]', '2007-05-23', '[[\"Roy\",\"Utpal\",\"\"],[\"Ghosh\",\"Suranjana\",\"\"],[\"Shreecharan\",\"T.\",\"\"],[\"Bhattacharya\",\"Kaushik\",\"\"]]'),
(704.0374, 'Igor Kretinin', 'Boris A. Zon, Igor Yu. Kretinin', 'Gravity-induced electric polarization of matter and planetary magnetic\n  fields', 'This paper has been withdrawn', '', '', '', 'physics.geo-ph', '', '  This paper has been withdrawn due to copyright reasons.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:14:17 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 10 May 2007 06:06:47 GMT\"}]', '2007-05-23', '[[\"Zon\",\"Boris A.\",\"\"],[\"Kretinin\",\"Igor Yu.\",\"\"]]'),
(704.0375, 'Denise Hagnier', 'Hadj-Ali Gueniche (DCPR), Pierre-Alexandre Glaude (DCPR), Guillaume\n  Dayma (DCPR), Ren\\\'e Fournet (DCPR), Fr\\\'ed\\\'erique Battin-Leclerc (DCPR)', 'Rich methane premixed laminar flames doped by light unsaturated\n  hydrocarbons - Part I : allene and propyne', '', 'Combustion and Flame 146 (2006) 620-634', '10.1016/j.combustflame.2006.07.004', '', 'physics.chem-ph', '', '  The structure of three laminar premixed rich flames has been investigated: a\npure methane flame and two methane flames doped by allene and propyne,\nrespectively. The gases of the three flames contain 20.9% (molar) of methane\nand 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure\nmethane flame. In both doped flames, 2.49% of C3H4 was added, corresponding to\na ratio C3H4/CH4 of 12% and an equivalence ratio of 1.55. The three flames have\nbeen stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant,\nwith a gas velocity at the burner of 36 cm/s at 333 K. The concentration\nprofiles of stable species were measured by gas chromatography after sampling\nwith a quartz microprobe. Quantified species included carbon monoxide and\ndioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne,\nallene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene,\n1-butyne, vinylacetylene, and benzene. The temperature was measured using a\nPtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from\n700 K close to the burner up to 1850 K. In order to model these new results,\nsome improvements have been made to a mechanism previously developed in our\nlaboratory for the reactions of C3-C4 unsaturated hydrocarbons. The main\nreaction pathways of consumption of allene and propyne and of formation of C6\naromatic species have been derived from flow rate analyses.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:20:31 GMT\"}]', '2016-08-14', '[[\"Gueniche\",\"Hadj-Ali\",\"\",\"DCPR\"],[\"Glaude\",\"Pierre-Alexandre\",\"\",\"DCPR\"],[\"Dayma\",\"Guillaume\",\"\",\"DCPR\"],[\"Fournet\",\"René\",\"\",\"DCPR\"],[\"Battin-Leclerc\",\"Frédérique\",\"\",\"DCPR\"]]'),
(704.0376, 'Daniele Parodi', 'Daniele Parodi, Maura Sassetti, Paolo Solinas, Nino Zangh\\`i', 'Environmental noise reduction for holonomic quantum gates', '7 pages, 2 figures, to appear in Phys. Rev. A', '', '10.1103/PhysRevA.76.012337', '', 'quant-ph cond-mat.mes-hall', '', '  We study the performance of holonomic quantum gates, driven by lasers, under\nthe effect of a dissipative environment modeled as a thermal bath of\noscillators. We show how to enhance the performance of the gates by suitable\nchoice of the loop in the manifold of the controllable parameters of the laser.\nFor a simplified, albeit realistic model, we find the surprising result that\nfor a long time evolution the performance of the gate (properly estimated in\nterms of average fidelity) increases. On the basis of this result, we compare\nholonomic gates with the so-called stimulated Raman adiabatic passage (STIRAP)\ngates.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:25:34 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 2 Jul 2007 14:19:40 GMT\"}]', '2009-11-13', '[[\"Parodi\",\"Daniele\",\"\"],[\"Sassetti\",\"Maura\",\"\"],[\"Solinas\",\"Paolo\",\"\"],[\"Zanghì\",\"Nino\",\"\"]]'),
(704.0377, 'Vladimir Pascalutsa', 'Daniele Binosi (ECT*, Trento), Vladimir Pascalutsa (ECT*, Trento &\n  Mainz U.)', 'The lifetime of unstable particles in electromagnetic fields', '11 pages, 3 figs; published version', 'J.Phys.G36:045001,2009', '10.1088/0954-3899/36/4/045001', 'ECT*-07-08', 'hep-ph hep-th nucl-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We show that the electromagnetic moments of unstable particles (resonances)\nhave an absorptive contribution which quantifies the change of the particle\'s\nlifetime in an external electromagnetic field. To give an example we compute\nhere the imaginary part of the magnetic moment for the cases of the muon and\nthe neutron at leading order in the electroweak coupling. We also consider an\nanalogous effect for the strongly-decaying $\\Delta$(1232) resonance. The result\nfor the muon is Im$ \\mu = e G_F^2 m^3/768 \\pi^3$, with $e$ the charge and $m$\nthe mass of the muon, $G_F$ the Fermi constant, which in an external magnetic\nfield of $B$ Tesla give rise to the relative change in the muon lifetime of\n$3\\times 10^{-15} B$. For neutron the effect is of a similar magnitude. We\nspeculate on the observable implications of this effect.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:26:30 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 14:47:21 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 22 Dec 2008 18:53:58 GMT\"}]', '2009-09-01', '[[\"Binosi\",\"Daniele\",\"\",\"ECT*, Trento\"],[\"Pascalutsa\",\"Vladimir\",\"\",\"ECT*, Trento &\\n  Mainz U.\"]]'),
(704.0378, 'Maurice Duits', 'Maurice Duits and Arno B.J. Kuijlaars', 'An equilibrium problem for the limiting eigenvalue distribution of\n  banded Toeplitz matrices', '28 pages; 7 figures', '', '', '', 'math.CV math.CA', '', '  We study the limiting eigenvalue distribution of $n\\times n$ banded Toeplitz\nmatrices as $n\\to \\infty$. From classical results of Schmidt-Spitzer and\nHirschman it is known that the eigenvalues accumulate on a special curve in the\ncomplex plane and the normalized eigenvalue counting measure converges weakly\nto a measure on this curve as $n\\to\\infty$. In this paper, we characterize the\nlimiting measure in terms of an equilibrium problem. The limiting measure is\none component of the unique vector of measures that minimes an energy\nfunctional defined on admissible vectors of measures. In addition, we show that\neach of the other components is the limiting measure of the normalized counting\nmeasure on certain generalized eigenvalues.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:49:42 GMT\"}]', '2007-10-10', '[[\"Duits\",\"Maurice\",\"\"],[\"Kuijlaars\",\"Arno B. J.\",\"\"]]'),
(704.0379, 'Peter Virnau', 'P. Virnau, M. Kardar, and Y. Kantor', 'Capturing knots in polymers', '2 pages, 4 figures', 'Chaos 15, 041103 (2005)', '10.1063/1.2130690', '', 'cond-mat.soft cond-mat.stat-mech', '', '  This paper visualizes a knot reduction algorithm\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:43:24 GMT\"}]', '2007-11-28', '[[\"Virnau\",\"P.\",\"\"],[\"Kardar\",\"M.\",\"\"],[\"Kantor\",\"Y.\",\"\"]]'),
(704.0380, 'J. W. Harris', 'Y. Git, J. W. Harris, S. C. Harris', 'Exponential growth rates in a typed branching diffusion', 'Published at http://dx.doi.org/10.1214/105051606000000853 in the\n  Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute\n  of Mathematical Statistics (http://www.imstat.org)', 'Annals of Applied Probability 2007, Vol. 17, No. 2, 609-653', '10.1214/105051606000000853', 'IMS-AAP-AAP0219', 'math.PR', '', '  We study the high temperature phase of a family of typed branching diffusions\ninitially studied in [Ast\\\'{e}risque 236 (1996) 133--154] and [Lecture Notes in\nMath. 1729 (2000) 239--256 Springer, Berlin]. The primary aim is to establish\nsome almost-sure limit results for the long-term behavior of this particle\nsystem, namely the speed at which the population of particles colonizes both\nspace and type dimensions, as well as the rate at which the population grows\nwithin this asymptotic shape. Our approach will include identification of an\nexplicit two-phase mechanism by which particles can build up in sufficient\nnumbers with spatial positions near $-\\gamma t$ and type positions near $\\kappa\n\\sqrt{t}$ at large times $t$. The proofs involve the application of a variety\nof martingale techniques--most importantly a ``spine\'\' construction involving a\nchange of measure with an additive martingale. In addition to the model\'s\nintrinsic interest, the methodologies presented contain ideas that will adapt\nto other branching settings. We also briefly discuss applications to traveling\nwave solutions of an associated reaction--diffusion equation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:51:39 GMT\"}]', '2007-05-23', '[[\"Git\",\"Y.\",\"\"],[\"Harris\",\"J. W.\",\"\"],[\"Harris\",\"S. C.\",\"\"]]'),
(704.0381, 'Garry Angus', 'Garry W. Angus (St. Andrews), Stacy S. McGaugh (Maryland)', 'The collision velocity of the bullet cluster in conventional and\n  modified dynamics', '8 pages, 4 figures, 1 table, accepted for publication in MNRAS', '', '10.1111/j.1365-2966.2007.12403.x', '', 'astro-ph', '', '  We consider the orbit of the bullet cluster 1E 0657-56 in both CDM and MOND\nusing accurate mass models appropriate to each case in order to ascertain the\nmaximum plausible collision velocity. Impact velocities consistent with the\nshock velocity (~ 4700km/s) occur naturally in MOND. CDM can generate collision\nvelocities of at most ~ 3800km/s, and is only consistent with the data provided\nthat the shock velocity has been substantially enhanced by hydrodynamical\neffects.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 12:57:34 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 2 Sep 2007 14:33:03 GMT\"}]', '2009-11-13', '[[\"Angus\",\"Garry W.\",\"\",\"St. Andrews\"],[\"McGaugh\",\"Stacy S.\",\"\",\"Maryland\"]]'),
(704.0382, 'Gilles Z\\\'emor', 'Yahya Ould Hamidoune, Oriol Serra, Gilles Zemor', 'On Some Subgroup Chains Related to Kneser\'s Theorem', '', 'J. de Theorie des Nombres de Bordeaux, 20 (2008) 125--130', '', '', 'math.NT', '', '  A recent result of Balandraud shows that for every subset S of an abelian\ngroup G, there exists a non trivial subgroup H such that |TS| <= |T|+|S|-2\nholds only if the stabilizer of TS contains H. Notice that Kneser\'s Theorem\nsays only that the stabilizer of TS must be a non-zero subgroup.\n  This strong form of Kneser\'s theorem follows from some nice properties of a\ncertain poset investigated by Balandraud. We consider an analogous poset for\nnonabelian groups and, by using classical tools from Additive Number Theory,\nextend some of the above results. In particular we obtain short proofs of\nBalandraud\'s results in the abelian case.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:06:16 GMT\"}]', '2008-10-20', '[[\"Hamidoune\",\"Yahya Ould\",\"\"],[\"Serra\",\"Oriol\",\"\"],[\"Zemor\",\"Gilles\",\"\"]]'),
(704.0383, 'Rajendra Prasad', 'Rajendra Prasad', 'The Exact Boundary Condition to Solve the Schrodinger Equation of Many\n  Electron System', '', '', '', '', 'cond-mat.str-el', '', '  In an attempt to bypass the sign problem in quantum Monte Carlo simulation of\nelectronic systems within the framework of fixed node approach, we derive the\nexclusion principle \"Two electrons can\'t be at the same external isopotential\nsurface simultaneously\" using the first postulate of quantum mechanics. We\npropose the exact Coulomb-Exchange nodal surface i.e. the exact boundary\ncondition to solve the non-relativistic Schrodinger equation for the\nnon-degenerate ground state of atoms and molecules. This boundary condition was\napplied to compute the ground state energies of N, Ne, Li2, Be2, B2, C2, N2,\nO2, F2, and H2O systems using diffusion Monte Carlo method. The ground state\nenergies thus obtained agree well with the exact estimate of non-relativistic\nenergies.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:08:37 GMT\"}]', '2007-05-23', '[[\"Prasad\",\"Rajendra\",\"\"]]'),
(704.0384, 'Denis Artemenkov', 'D. A. Artemenkov, T. V. Shchedrina, R. Stanoeva, and P. I. Zarubin', 'Clustering features of $^9$Be, $^{14}$N, $^7$Be, and $^8$B nuclei in\n  relativistic fragmentation', '14 pages, 6 figures, 4 tables, International Symposium on Exotic\n  Nuclei (EXON-2006), 17-22 July, 2006, Khanty-Mansiysk, Russia', 'AIPConf.Proc.912:78-87,2007', '10.1063/1.2746582', '', 'nucl-ex', '', '  Recent studies of clustering in light nuclei with an initial energy above 1 A\nGeV in nuclear treack emulsion are overviewed. The results of investigations of\nthe relativistic $^9$Be nuclei fragmentation in emulsion, which entails the\nproduction of He fragments, are presented. It is shown that most precise\nangular measurements provided by this technique play a crucial role in the\nrestoration of the excitation spectrum of the $\\alpha$ particle sysytem. In\nperipheral interactions $^9$Be nuclei are dissociated practically totally\nthrough the 0$^+$ and 2$^+$ states of the $^8$Be nucleus.\n  The results of investigations of the dissociation of a $^{14}$N nucleus of\nmomentum 2.86 A GeV/c in emulsion are presented as example of more complicated\nsystem. The momentum and correlation characteristics of $\\alpha$ particles for\nthe $^{14}$N$\\to3\\alpha+X$ channel in the laboratory system and the rest\nsystems of 3$\\alpha$ particles were considered in detail.\n  Topology of charged fragments produced in peripheral relativistic\ndissociation of radioactive $^8$B, $^7$Be nuclei in emulsion is studied.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:10:23 GMT\"}]', '2008-11-26', '[[\"Artemenkov\",\"D. A.\",\"\"],[\"Shchedrina\",\"T. V.\",\"\"],[\"Stanoeva\",\"R.\",\"\"],[\"Zarubin\",\"P. I.\",\"\"]]'),
(704.0385, 'Magnus Ogren', 'M. Ogren and H. Heiselberg', 'Super-shell structures and pairing in ultracold trapped Fermi gases', '4 pages, 2 figures.', 'Phys. Rev. A 76, 021601(R) (2007)', '10.1103/PhysRevA.76.021601', '', 'cond-mat.other', '', '  We calculate level densities and pairing gaps for an ultracold dilute gas of\nfermionic atoms in harmonic traps under the influence of mean field and\nanharmonic quartic trap potentials. Super-shell structures, which were found in\nHartree-Fock calculations, are calculated analytically within periodic orbit\ntheory as well as from WKB calculations. For attractive interactions, the\nunderlying level densities are crucial for pairing and super-shell structures\nin gaps are predicted.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:11:30 GMT\"}]', '2007-08-02', '[[\"Ogren\",\"M.\",\"\"],[\"Heiselberg\",\"H.\",\"\"]]'),
(704.0386, 'Franck Laloe', 'Franck Lalo\\\"e (LKB - Lhomond), William J. Mullin (UMASS)', 'Quantum non-local effects with Bose-Einstein condensates', 'version published, with a shorter abstract to fit into the 9 lines of\n  PRL, one more reference, and minor changes', 'Physical Review Letters 99 (2007) 150401', '10.1103/PhysRevLett.99.150401', '', 'quant-ph cond-mat.other', '', '  We study theoretically the properties of two Bose-Einstein condensates in\ndifferent spin states, represented by a double Fock state. Individual\nmeasurements of the spins of the particles are performed in transverse\ndirections, giving access to the relative phase of the condensates. Initially,\nthis phase is completely undefined, and the first measurements provide random\nresults. But a fixed value of this phase rapidly emerges under the effect of\nthe successive quantum measurements, giving rise to a quasi-classical situation\nwhere all spins have parallel transverse orientations. If the number of\nmeasurements reaches its maximum (the number of particles), quantum effects\nshow up again, giving rise to violations of Bell type inequalities. The\nviolation of BCHSH inequalities with an arbitrarily large number of spins may\nbe comparable (or even equal) to that obtained with two spins.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:11:40 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 11:13:10 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 25 Jul 2007 09:31:29 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 11 Oct 2007 18:55:20 GMT\"}]', '2009-11-13', '[[\"Laloë\",\"Franck\",\"\",\"LKB - Lhomond\"],[\"Mullin\",\"William J.\",\"\",\"UMASS\"]]'),
(704.0387, 'Thomas Eisenbeiss', 'T. Eisenbeiss, A. Seifahrt, M. Mugrauer, T.O.B. Schmidt, R.\n  Neuhaeuser, T. Roell', 'Low mass visual binaries in the solar neighbourhood: The case of\n  HD141272', '6 pages, 6 figures', '', '10.1002/asna.200610770', '', 'astro-ph', '', '  We search for stellar and substellar companions of young nearby stars to\ninvestigate stellar multiplicity and formation of stellar and substellar\ncompanions. We detect common proper-motion companions of stars via multi-epoch\nimaging. Their companionship is finally confirmed with photometry and\nspectroscopy. Here we report the discovery of a new co-moving (13 sigma)\nstellar companion ~17.8 arcsec (350 AU in projected separation) north of the\nnearby star HD141272 (21 pc). With EMMI/NTT optical spectroscopy we determined\nthe spectral type of the companion to be M3+-0.5V. The derived spectral type as\nwell as the near infrared photometry of the companion are both fully consistent\nwith a 0.26+-0.07 Msol dwarf located at the distance of HD141272 (21 pc).\nFurthermore the photometry data rules out the pre-main sequence status, since\nthe system is consistent with the ZAMS of the Pleiades.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:00:59 GMT\"}]', '2009-11-13', '[[\"Eisenbeiss\",\"T.\",\"\"],[\"Seifahrt\",\"A.\",\"\"],[\"Mugrauer\",\"M.\",\"\"],[\"Schmidt\",\"T. O. B.\",\"\"],[\"Neuhaeuser\",\"R.\",\"\"],[\"Roell\",\"T.\",\"\"]]'),
(704.0388, 'Pasquale Migliozzi Dr.', 'A. Donini, M. Maltoni, D. Meloni, P. Migliozzi, F. Terranova', 'Sterile neutrinos at the CNGS', 'Major modifications; new analysis after MiniBooNE data release: 21\n  pages, 5 figures', 'JHEP 0712:013,2007', '10.1088/1126-6708/2007/12/013', '', 'hep-ph', '', '  We study the potential of the CNGS beam in constraining the parameter space\nof a model with one sterile neutrino separated from three active ones by an\n$\\mathcal{O}(\\eVq)$ mass-squared difference, $\\Dmq_\\Sbl$. We perform our\nanalysis using the OPERA detector as a reference (our analysis can be upgraded\nincluding a detailed simulation of the ICARUS detector). We point out that the\nchannel with the largest potential to constrain the sterile neutrino parameter\nspace at the CNGS beam is $\\nu_\\mu \\to \\nu_\\tau$. The reason for that is\ntwofold: first, the active-sterile mixing angle that governs this oscillation\nis the less constrained by present experiments; second, this is the signal for\nwhich both OPERA and ICARUS have been designed, and thus benefits from an\nextremely low background. In our analysis we also took into account $\\nu_\\mu\n\\to \\nu_e$ oscillations. We find that the CNGS potential to look for sterile\nneutrinos is limited with nominal intensity of the beam, but it is\nsignificantly enhanced with a factor 2 to 10 increase in the neutrino flux.\nData from both channels allow us, in this case, to constrain further the\nfour-neutrino model parameter space. Our results hold for any value of\n$\\Dmq_\\Sbl \\gtrsim 0.1 \\eVq$, \\textit{i.e.} when oscillations driven by this\nmass-squared difference are averaged. We have also checked that the bound on\n$\\theta_{13}$ that can be put at the CNGS is not affected by the possible\nexistence of sterile neutrinos.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:25:38 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 11 Oct 2007 16:36:59 GMT\"}]', '2009-01-06', '[[\"Donini\",\"A.\",\"\"],[\"Maltoni\",\"M.\",\"\"],[\"Meloni\",\"D.\",\"\"],[\"Migliozzi\",\"P.\",\"\"],[\"Terranova\",\"F.\",\"\"]]'),
(704.0389, 'Tanja Hinderer', 'Eanna E. Flanagan and Tanja Hinderer', 'Evolution of the Carter constant for inspirals into a black hole: effect\n  of the black hole quadrupole', 'Typos found in sec. III, this version has the corrected expressions.\n  An erratum is in press. 22 pages, added a paragraph to sec. V B;\n  Erratum-ibid.D82:069904,2010; Erratum-ibid.D82:129903,2010', 'Phys.Rev.D75:124007,2007; Erratum-ibid.D82:069904,2010;\n  Erratum-ibid.D82:129903,2010', '10.1103/PhysRevD.75.124007 10.1103/PhysRevD.82.029901\n  10.1103/PhysRevD.82.129903', '', 'gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We analyze the effect of gravitational radiation reaction on generic orbits\naround a body with an axisymmetric mass quadrupole moment Q to linear order in\nQ, to the leading post-Newtonian order, and to linear order in the mass ratio.\nThis system admits three constants of the motion in absence of radiation\nreaction: energy, angular momentum, and a third constant analogous to the\nCarter constant. We compute instantaneous and time-averaged rates of change of\nthese three constants. For a point particle orbiting a black hole, Ryan has\ncomputed the leading order evolution of the orbit\'s Carter constant, which is\nlinear in the spin. Our result, when combined with an interaction quadratic in\nthe spin (the coupling of the black hole\'s spin to its own radiation reaction\nfield), gives the next to leading order evolution. The effect of the\nquadrupole, like that of the linear spin term, is to circularize eccentric\norbits and to drive the orbital plane towards antialignment with the symmetry\naxis. In addition we consider a system of two point masses where one body has a\nsingle mass multipole or current multipole. To linear order in the mass ratio,\nto linear order in the multipole, and to the leading post-Newtonian order, we\nshow that there does not exist an analog of the Carter constant for such a\nsystem (except for the cases of spin and mass quadrupole). With mild additional\nassumptions, this result falsifies the conjecture that all vacuum, axisymmetric\nspacetimes posess a third constant of geodesic motion.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:48:12 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 17 Apr 2007 11:56:29 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 7 May 2007 16:13:42 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 14 Jun 2010 18:49:58 GMT\"},{\"version\":\"v5\",\"created\":\"Fri, 3 Sep 2010 17:30:31 GMT\"},{\"version\":\"v6\",\"created\":\"Wed, 1 Dec 2010 16:55:44 GMT\"},{\"version\":\"v7\",\"created\":\"Tue, 7 Dec 2010 00:01:20 GMT\"},{\"version\":\"v8\",\"created\":\"Fri, 22 Jul 2011 17:35:59 GMT\"}]', '2011-07-25', '[[\"Flanagan\",\"Eanna E.\",\"\"],[\"Hinderer\",\"Tanja\",\"\"]]'),
(704.0390, 'Serge Troubetzkoy', 'Serge Troubetzkoy (CPT, Iml, Frumam)', 'Dual billiards, Fagnano orbits and regular polygons', '', 'The American Mathematical Monthly 116 (2009) 251-260', '', '', 'math.DS', '', '  We study the notion of Fagnano orbits for dual polygonal billiards. We used\nthem to characterize regular polygons and we study the iteration of the\ndeveloping map.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:34:07 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 4 Oct 2007 07:08:04 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 28 Mar 2008 15:24:36 GMT\"}]', '2009-06-15', '[[\"Troubetzkoy\",\"Serge\",\"\",\"CPT, Iml, Frumam\"]]'),
(704.0391, 'Kozlov Gleb Gennadievich', 'G. G. Kozlov', 'Exactly solvable spin dynamics of an electron coupled to large number of\n  nuclei and the electron-nuclear spin echo in a quantum dot', '5 figures. submitted to JETP', '', '10.1134/S1063776107100159', '', 'cond-mat.mes-hall', '', '  The model considered in the paper is used nowadays to describe spin dynamics\nof quantum dots after optical excitation. Based on the exact diagonalization of\na model Hamiltonian, we solve the problems of the electron spin polarization\ndecay and magnetic field dependence of the steady state polarization. The\nimportant role of the nuclear state is shown and methods of its calculation for\ndifferent regimes of optical excitation are proposed. The effect of spin echo\nobserved after application of the magnetic field $\\pi$-pulse is predicted.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:35:14 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 09:40:59 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 10 Apr 2007 07:16:12 GMT\"}]', '2009-11-13', '[[\"Kozlov\",\"G. G.\",\"\"]]'),
(704.0392, 'Marcus Kaiser', 'Marcus Kaiser, Robert Martin, Peter Andras and Malcolm P. Young', 'Simulation of Robustness against Lesions of Cortical Networks', 'submitted to European Journal of Neuroscience (under review)', 'European Journal of Neuroscience, 25:3185--3192, 2007', '10.1111/j.1460-9568.2007.05574.x', '', 'q-bio.NC cond-mat.dis-nn physics.soc-ph', '', '  Structure entails function and thus a structural description of the brain\nwill help to understand its function and may provide insights into many\nproperties of brain systems, from their robustness and recovery from damage, to\ntheir dynamics and even their evolution. Advances in the analysis of complex\nnetworks provide useful new approaches to understanding structural and\nfunctional properties of brain networks. Structural properties of networks\nrecently described allow their characterization as small-world, random\n(exponential) and scale-free. They complement the set of other properties that\nhave been explored in the context of brain connectivity, such as topology,\nhodology, clustering, and hierarchical organization. Here we apply new network\nanalysis methods to cortical inter-areal connectivity networks for the cat and\nmacaque brains. We compare these corticocortical fibre networks to benchmark\nrewired, small-world, scale-free and random networks, using two analysis\nstrategies, in which we measure the effects of the removal of nodes and\nconnections on the structural properties of the cortical networks. The brain\nnetworks\' structural decay is in most respects similar to that of scale-free\nnetworks. The results implicate highly connected hub-nodes and bottleneck\nconnections as structural basis for some of the conditional robustness of brain\nsystems. This informs the understanding of the development of brain networks\'\nconnectivity.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:38:14 GMT\"}]', '2008-08-27', '[[\"Kaiser\",\"Marcus\",\"\"],[\"Martin\",\"Robert\",\"\"],[\"Andras\",\"Peter\",\"\"],[\"Young\",\"Malcolm P.\",\"\"]]'),
(704.0393, 'Shaun Hendy', 'S. C. Hendy', 'A thermodynamic model for the melting of supported metal nanoparticles', '7 pages, 2 figures', 'Nanotechnology 18, 175703 (2007).', '10.1088/0957-4484/18/17/175703', '', 'cond-mat.mtrl-sci', '', '  We construct a simple thermodynamic model to describe the melting of a\nsupported metal nanoparticle with a spherically curved free surface both with\nand without surface melting. We use the model to investigate the results of\nrecent molecular dynamics simulations, which suggest the melting temperature of\na supported metal particle is the same as that of a free spherical particle\nwith the same surface curvature. Our model shows that this is only the case\nwhen the contact angles of the supported solid and liquid particles are\nsimilar. This is also the case for the temperature at which surface melting\nbegins.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 18:18:17 GMT\"}]', '2007-05-23', '[[\"Hendy\",\"S. C.\",\"\"]]'),
(704.0394, 'Anna Ja\\\'{s}kiewicz', 'Anna Ja\\\'skiewicz', 'Average optimality for risk-sensitive control with general state space', 'Published at http://dx.doi.org/10.1214/105051606000000790 in the\n  Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute\n  of Mathematical Statistics (http://www.imstat.org)', 'Annals of Applied Probability 2007, Vol. 17, No. 2, 654-675', '10.1214/105051606000000790', 'IMS-AAP-AAP410', 'q-fin.RM math.PR', '', '  This paper deals with discrete-time Markov control processes on a general\nstate space. A long-run risk-sensitive average cost criterion is used as a\nperformance measure. The one-step cost function is nonnegative and possibly\nunbounded. Using the vanishing discount factor approach, the optimality\ninequality and an optimal stationary strategy for the decision maker are\nestablished.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:42:37 GMT\"}]', '2016-08-14', '[[\"Jaśkiewicz\",\"Anna\",\"\"]]'),
(704.0395, 'Zhenjun Xiao', 'Xin Liu, Zhen-Jun Xiao, and Hui-Sheng Wang', 'A Study of $B_{d}^0 \\to J/\\Psi \\eta^{(\\prime)}$ Decays in the pQCD\n  Approach', '10 pages, 1 ps figure, Revtex', '', '', 'ZJOU-PHY-TH-07-02, NJNU-TH-07-11', 'hep-ph', '', '  Motivated by the very recent measurement of the branching ratio of ${B_d^0}\n\\to J/\\psi \\eta$ decay, we calculate the branching ratios of ${B_d}^0 \\to\nJ/\\psi \\eta$ and ${B_d}^0 \\to J/\\Psi \\eta\'$ decays in the perturbative QCD\n(pQCD) approach. The pQCD predictions for the branching ratios of considered\ndecays are: $BR(B_d^0 \\to J/\\Psi \\eta) = (1.96 ^{+9.68}_{-0.65}) \\times\n10^{-6}$, which is consistent with the first experimental measurement within\nerrors; while $BR(B_d^0 \\to J/\\Psi \\eta\') = (1.09 ^{+3.76}_{-0.25}) \\times\n10^{-6}$, very similar with $B_d^0 \\to \\jpsi \\eta$ decay and can be tested by\nthe forthcoming LHC experiments. The measurements of these decay channels may\nhelp us to understand the QCD dynamics in the corresponding energy scale,\nespecially the reliability of pQCD approach to these kinds of B meson decays.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:37:12 GMT\"}]', '2007-05-23', '[[\"Liu\",\"Xin\",\"\"],[\"Xiao\",\"Zhen-Jun\",\"\"],[\"Wang\",\"Hui-Sheng\",\"\"]]'),
(704.0396, 'Min-Chul Cha', 'Min-Chul Cha and Ji-Woo Lee', 'Finite-temperature phase transitions in a two-dimensional boson Hubbard\n  model', '4 pages, 7 figures', '', '10.1103/PhysRevLett.98.266406', '', 'cond-mat.str-el', '', '  We study finite-temperature phase transitions in a two-dimensional boson\nHubbard model with zero-point quantum fluctuations via Monte Carlo simulations\nof quantum rotor model, and construct the corresponding phase diagram.\nCompressibility shows a thermally activated gapped behavior in the insulating\nregime. Finite-size scaling of the superfluid stiffness clearly shows the\nnature of the Kosterlitz-Thouless transition. The transition temperature,\n$T_c$, confirms a scaling relation $T_c \\propto \\rho_0^x$ with $x=1.0$. Some\nevidences of anomalous quantum behavior at low temperatures are presented.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:53:07 GMT\"}]', '2009-11-13', '[[\"Cha\",\"Min-Chul\",\"\"],[\"Lee\",\"Ji-Woo\",\"\"]]'),
(704.0397, 'Anne Ersbak Bang Nielsen', 'Anne E. B. Nielsen and Klaus Molmer', 'Conditional generation of path-entangled optical NOON states', '7 pages, 5 figures, v2: added references and minor changes', 'Phys. Rev. A 75, 063803 (2007)', '10.1103/PhysRevA.75.063803', '', 'quant-ph', '', '  We propose a measurement protocol to generate path-entangled NOON states\nconditionally from two pulsed type II optical parametric oscillators. We\ncalculate the fidelity of the produced states and the success probability of\nthe protocol. The trigger detectors are assumed to have finite dead time, and\nfor short pulse trigger fields they are modeled as on/off detectors with finite\nefficiency. Continuous-wave operation of the parametric oscillators is also\nconsidered.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:53:31 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 7 Jun 2007 17:50:50 GMT\"}]', '2007-06-07', '[[\"Nielsen\",\"Anne E. B.\",\"\"],[\"Molmer\",\"Klaus\",\"\"]]'),
(704.0398, 'Rudolf Gr\\\"{u}bel', 'Florian Dennert, Rudolf Gr\\\"ubel', 'Renewals for exponentially increasing lifetimes, with an application to\n  digital search trees', 'Published at http://dx.doi.org/10.1214/105051606000000862 in the\n  Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute\n  of Mathematical Statistics (http://www.imstat.org)', 'Annals of Applied Probability 2007, Vol. 17, No. 2, 676-687', '10.1214/105051606000000862', 'IMS-AAP-AAP412', 'math.PR', '', '  We show that the number of renewals up to time $t$ exhibits distributional\nfluctuations as $t\\to\\infty$ if the underlying lifetimes increase at an\nexponential rate in a distributional sense. This provides a probabilistic\nexplanation for the asymptotics of insertion depth in random trees generated by\na bit-comparison strategy from uniform input; we also obtain a representation\nfor the resulting family of limit laws along subsequences. Our approach can\nalso be used to obtain rates of convergence.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 13:57:00 GMT\"}]', '2016-08-14', '[[\"Dennert\",\"Florian\",\"\"],[\"Grübel\",\"Rudolf\",\"\"]]'),
(704.0399, 'Gerard Clement', 'G. Clement, J.C. Fabris and G.T. Marques', 'Hawking radiation of linear dilaton black holes', '9 pages', 'Phys.Lett.B651:54-57,2007', '10.1016/j.physletb.2007.05.052', 'LAPTH-1178/07', 'gr-qc hep-th', '', '  We compute exactly the semi-classical radiation spectrum for a class of\nnon-asymptotically flat charged dilaton black holes, the so-called linear\ndilaton black holes. In the high frequency regime, the temperature for these\nblack holes generically agrees with the surface gravity result. In the special\ncase where the black hole is massless, we show that, although the surface\ngravity remains finite, there is no radiation, in agreement with the fact that\nmassless objects cannot radiate.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:00:51 GMT\"}]', '2008-11-26', '[[\"Clement\",\"G.\",\"\"],[\"Fabris\",\"J. C.\",\"\"],[\"Marques\",\"G. T.\",\"\"]]'),
(704.0400, 'Niklas Beisert', 'Niklas Beisert', 'The S-Matrix of AdS/CFT and Yangian Symmetry', '12 pages, contributed to the Solvay workshop \"Bethe Ansatz: 75 Years\n  Later\", v2: references added, v3: wording changed, v4: factor 1/2 for Delta C\n  hat corrected in tab 2 (thanks to F. Spill)', 'PoS Solvay:002,2006', '', 'AEI-2007-019', 'nlin.SI cond-mat.stat-mech hep-th', '', '  We review the algebraic construction of the S-matrix of AdS/CFT. We also\npresent its symmetry algebra which turns out to be a Yangian of the centrally\nextended su(2|2) superalgebra.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 19:48:12 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 11 Apr 2007 15:22:56 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 9 May 2007 08:35:48 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 27 Mar 2008 08:33:56 GMT\"}]', '2011-03-23', '[[\"Beisert\",\"Niklas\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0401, 'Ariane Lan\\c{c}on', 'A. Lan\\c{c}on, J.S. Gallagher, R. de Grijs, P. Hauschildt, D. Ladjal,\n  M. Mouhcine, L.J. Smith, P.R. Wood, N. F\\\"orster Schreiber', 'Modelling the Near-IR Spectra of Red Supergiant-dominated Populations', 'Proceedings of IAU Symp. 241 on Stellar Populations as Building\n  Blocks of Galaxies, ed. A. Vazdekis et al. (2007). 4 pages, 6 postscript\n  figures, uses iaus.cls.', '', '10.1017/S1743921307007673', '', 'astro-ph', '', '  We report on recent progress in the modelling of the near-IR spectra of young\nstellar populations, i.e. populations in which red supergiants (RSGs) are\ndominant. First, we discuss the determination of fundamental parameters of RSGs\nusing fits to their near-IR spectra with new PHOENIX model spectra;\nRSG-specific surface abundances are accounted for and effects of the\nmicroturbulence parameter are explored. New population synthesis predictions\nare then described and, as an example, it is shown that the spectra of young\nstar clusters in M82 can be reproduced very well from 0.5 to 2.4 micrometers.\nWe warn of remaining uncertainties in cluster ages.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:06:45 GMT\"}]', '2009-11-13', '[[\"Lançon\",\"A.\",\"\"],[\"Gallagher\",\"J. S.\",\"\"],[\"de Grijs\",\"R.\",\"\"],[\"Hauschildt\",\"P.\",\"\"],[\"Ladjal\",\"D.\",\"\"],[\"Mouhcine\",\"M.\",\"\"],[\"Smith\",\"L. J.\",\"\"],[\"Wood\",\"P. R.\",\"\"],[\"Schreiber\",\"N. Förster\",\"\"]]'),
(704.0402, 'Yi Li', 'Yi Li and Chunshan Zhao', 'Locating the peaks of least-energy solutions to a quasilinear elliptic\n  Neumann problem', 'Keywords: Quasilinear Neumann problem, m-Laplacian operator,\n  least-energy solution, exponential decay, mean curvature.', '', '10.1093/imamat/hxl032', '', 'math.AP', '', '  In this paper we study the shape of least-energy solutions to a singularly\nperturbed quasilinear problem with homogeneous Neumann boundary condition. We\nuse an intrinsic variation method to show that at limit, the global maximum\npoint of least-energy solutions goes to a point on the boundary faster than the\nlinear rate and this point on the boundary approaches to a point where the mean\ncurvature of the boundary achieves its maximum. We also give a complete proof\nof exponential decay of least-energy solutions.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:21:26 GMT\"}]', '2009-11-13', '[[\"Li\",\"Yi\",\"\"],[\"Zhao\",\"Chunshan\",\"\"]]'),
(704.0403, 'Andrew Shields', 'Andrew J Shields', 'Review: Semiconductor Quantum Light Sources', 'preprint version', 'Nature Photonics 1, 215 (2007)', '10.1038/nphoton.2007.46', '', 'quant-ph', '', '  Lasers and LEDs display a statistical distribution in the number of photons\nemitted in a given time interval. New applications exploiting the quantum\nproperties of light require sources for which either individual photons, or\npairs, are generated in a regulated stream. Here we review recent research on\nsingle-photon sources based on the emission of a single semiconductor quantum\ndot. In just a few years remarkable progress has been made in generating\nindistinguishable single-photons and entangled photon pairs using such\nstructures. It suggests it may be possible to realise compact, robust, LED-like\nsemiconductor devices for quantum light generation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:23:29 GMT\"}]', '2015-05-13', '[[\"Shields\",\"Andrew J\",\"\"]]'),
(704.0404, 'Mikhail Vysotsky', 'A.B.Kaidalov, M.I.Vysotsky', 'To the origin of the difference of FSI phases in $B\\to\\pi\\pi$ and\n  $B\\to\\rho\\rho$ decays', '19 pages, 1 figure', 'Phys.Lett.B652:203-212,2007', '10.1016/j.physletb.2007.07.017', '', 'hep-ph hep-ex', '', '  The final state interactions (FSI) model in which soft rescattering of low\nmass intermediate states dominates is suggested. It explains why the strong\ninteraction phases are large in the $B_d\\to\\pi\\pi$ channel and are considerably\nsmaller in the $B_d\\to\\rho\\rho$ one. Direct CP asymmetries of $B_d\\to\\pi\\pi$\ndecays which are determined by FSI phases are considered as well.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:25:21 GMT\"}]', '2008-11-26', '[[\"Kaidalov\",\"A. B.\",\"\"],[\"Vysotsky\",\"M. I.\",\"\"]]'),
(704.0405, 'R. J. Williams', 'W. Kang, R. J. Williams', 'An invariance principle for semimartingale reflecting Brownian motions\n  in domains with piecewise smooth boundaries', 'Published at http://dx.doi.org/10.1214/105051606000000899 in the\n  Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute\n  of Mathematical Statistics (http://www.imstat.org)', 'Annals of Applied Probability 2007, Vol. 17, No. 2, 741-779', '10.1214/105051606000000899', 'IMS-AAP-AAP414', 'math.PR', '', '  Semimartingale reflecting Brownian motions (SRBMs) living in the closures of\ndomains with piecewise smooth boundaries are of interest in applied probability\nbecause of their role as heavy traffic approximations for some stochastic\nnetworks. In this paper, assuming certain conditions on the domains and\ndirections of reflection, a perturbation result, or invariance principle, for\nSRBMs is proved. This provides sufficient conditions for a process that\nsatisfies the definition of an SRBM, except for small random perturbations in\nthe defining conditions, to be close in distribution to an SRBM. A crucial\ningredient in the proof of this result is an oscillation inequality for\nsolutions of a perturbed Skorokhod problem. We use the invariance principle to\nshow weak existence of SRBMs under mild conditions. We also use the invariance\nprinciple, in conjunction with known uniqueness results for SRBMs, to give some\nsufficient conditions for validating approximations involving (i) SRBMs in\nconvex polyhedrons with a constant reflection vector field on each face of the\npolyhedron, and (ii) SRBMs in bounded domains with piecewise smooth boundaries\nand possibly nonconstant reflection vector fields on the boundary surfaces.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:30:08 GMT\"}]', '2009-09-29', '[[\"Kang\",\"W.\",\"\"],[\"Williams\",\"R. J.\",\"\"]]'),
(704.0406, 'Dariush Heidarian', 'Dariush Heidarian and Sandro Sorella', 'Finite Drude weight for 1D low temperature conductors', '4 pages, 4 figures', '', '10.1103/PhysRevB.75.241104', '', 'cond-mat.str-el cond-mat.supr-con', '', '  We apply well established finite temperature Quantum Monte Carlo techniques\nto one dimensional Bose systems with soft and hardcore constraint, as well as\nto spinless fermion systems. We give clear and robust numerical evidence that,\nas expected, no superfluid density for Bosons or Meissner fraction for\nfermions. is possible at {\\em any} non zero temperature in one dimensional\ninteracting Bose or fermi lattice models, whereas a finite Drude weight is\ngenerally observed in gapless systems, in partial disagreement to previous\nexpectations.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:30:15 GMT\"}]', '2009-11-13', '[[\"Heidarian\",\"Dariush\",\"\"],[\"Sorella\",\"Sandro\",\"\"]]'),
(704.0407, 'Jose Ricardo Marinelli', 'S.S. Avancini, J.R. Marinelli, D.P. Menezes, M.M.W. de Moraes and C.\n  Provid\\^encia', 'Density dependent hadronic models and the relation between neutron stars\n  and neutron skin thickness', '13 pages, 10 figures, accepted for publication in Phys. Rev. C', 'Phys.Rev.C75:055805,2007', '10.1103/PhysRevC.75.055805', '', 'nucl-th', '', '  In the present work we investigate the main differences in the lead neutron\nskin thickness, binding energy, surface energy and density profiles obtained\nwith two different density dependent relativistic hadronic models, within the\nThomas-Fermi approximation. We show that the asymmetry parameter for low\nmomentum transfer polarized electron scattering is not sensitive to the model\nparametrization differences.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:31:35 GMT\"}]', '2008-11-26', '[[\"Avancini\",\"S. S.\",\"\"],[\"Marinelli\",\"J. R.\",\"\"],[\"Menezes\",\"D. P.\",\"\"],[\"de Moraes\",\"M. M. W.\",\"\"],[\"Providência\",\"C.\",\"\"]]'),
(704.0408, 'Janne K. Viljas', 'J. K. Viljas, F. Pauly and J. C. Cuevas', 'Photoconductance of organic single-molecule contacts', '4 pages, 2 figures', 'Phys. Rev. B 76, 033403 (2007)', '10.1103/PhysRevB.76.033403', '', 'cond-mat.mes-hall', '', '  We study the dc conductance of organic single-molecule contacts in the\npresence of external electromagnetic radiation (photoconductance). In agreement\nwith previous predictions, we find that the radiation can lead to large\nenhancements of the conductance of such contacts by bringing off-resonant\nlevels into resonance through photoassisted processes. In our analysis we make\nuse of the simplifying fact that, under certain assumptions, the\nphotoconductance can be expressed in terms of the transmission function in the\nabsence of the radiation. The conductance enhancement is demonstrated for\noligophenylene molecules between gold electrodes, whose electronic structure is\ncalculated based on density-functional theory. It is shown that the exponential\ndecay of the conductance with the length of the molecule can be replaced by a\nlength-independent value in the presence of radiation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:31:38 GMT\"}]', '2009-05-24', '[[\"Viljas\",\"J. K.\",\"\"],[\"Pauly\",\"F.\",\"\"],[\"Cuevas\",\"J. C.\",\"\"]]'),
(704.0409, 'D. Levkov', 'D.G. Levkov, A.G. Panin, S.M. Sibiryakov', 'On the over-barrier reflection in quantum mechanics with multiple\n  degrees of freedom', 'Journal version. Introduction expanded, references added', 'Phys. Rev. A 76, 032114 (2007)', '10.1103/PhysRevA.76.032114', 'CERN-PH-TH/2007-065', 'quant-ph hep-th nlin.CD physics.atom-ph physics.chem-ph', '', '  We present an analytic example of two dimensional quantum mechanical system,\nwhere the exponential suppression of the probability of over-barrier reflection\nchanges non-monotonically with energy. The suppression is minimal at certain\n\"optimal\" energies where reflection occurs with exponentially larger\nprobability than at other energies.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:46:23 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 25 Sep 2007 15:10:32 GMT\"}]', '2007-09-25', '[[\"Levkov\",\"D. G.\",\"\"],[\"Panin\",\"A. G.\",\"\"],[\"Sibiryakov\",\"S. M.\",\"\"]]'),
(704.0410, 'R. J. Nicholas', 'R.S. Deacon, K-C. Chuang, R. J.Nicholas, K.S. Novoselov, A.K. Geim', 'Cyclotron Resonance study of the electron and hole velocity in graphene\n  monolayers', '', 'Phys. Rev. B 76, 081406(R) (2007)', '10.1103/PhysRevB.76.081406', '', 'cond-mat.mes-hall', '', '  We report studies of cyclotron resonance in monolayer graphene. Cyclotron\nresonance is detected using the photoconductive response of the sample for\nseveral different Landau level occupancies. The experiments measure an electron\nvelocity at the K- (Dirac) point of $c_{K}^{*}$ = 1.093 x 10$^{6}$ ms$^{-1}$\nand in addition detect a significant asymmetry between the electron and hole\nbands, leading to a difference in the electron and hole velocities of 5% by\nenergies of 125 meV away from the Dirac point.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 19:55:38 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 11:49:34 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 11 Jul 2007 16:42:33 GMT\"}]', '2007-10-12', '[[\"Deacon\",\"R. S.\",\"\"],[\"Chuang\",\"K-C.\",\"\"],[\"Nicholas\",\"R. J.\",\"\"],[\"Novoselov\",\"K. S.\",\"\"],[\"Geim\",\"A. K.\",\"\"]]'),
(704.0411, 'Xu Zhiping', 'Zhiping Xu', 'Molecular circuits based on graphene nano-ribbon junctions', '10 pages, including 4 figures', 'Applied Physics Letters 90, 223115 (2007)', '10.1063/1.2745268', '', 'cond-mat.mes-hall cond-mat.mtrl-sci', '', '  Graphene nano-ribbons junctions based electronic devices are proposed in this\nLetter. Non-equilibrium Green function calculations show that nano-ribbon\njunctions tailored from single layer graphene with different edge shape and\nwidth can act as metal-semiconductor junctions and quantum dots can be\nimplemented. In virtue of the possibilities of patterning monolayer graphene\ndown to atomic precision, these structures, quite different from the previously\nreported two-dimensional bulk graphene or carbon nanotube devices, are expected\nto be used as the building blocks of the future nano-electronics.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 14:59:04 GMT\"}]', '2007-06-13', '[[\"Xu\",\"Zhiping\",\"\"]]'),
(704.0412, 'Martin Hertweck', 'Martin Hertweck', 'Unit groups of integral finite group rings with no noncyclic abelian\n  finite subgroups', '5 pages', '', '', '', 'math.RT math.RA', '', '  It is shown that in the units of augmentation one of an integral group ring\n$\\mathbb{Z} G$ of a finite group $G$, a noncyclic subgroup of order $p^{2}$,\nfor some odd prime $p$, exists only if such a subgroup exists in $G$. The\ncorresponding statement for $p=2$ holds by the Brauer--Suzuki theorem, as\nrecently observed by W. Kimmerle.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:00:16 GMT\"}]', '2007-05-23', '[[\"Hertweck\",\"Martin\",\"\"]]'),
(704.0413, 'Toru Kojo', 'Toru Kojo, Daisuke Jido and Arata Hayashigaki', 'Exotic Hadron in Pole-dominated QCD Sum Rules', '4pages, 2figures, Talk at the Yukawa International Seminar (YKIS)\n  2006, \"New frontiers in QCD\", Kyoto, Japan', 'Prog.Theor.Phys.Suppl.168:58-61,2007', '10.1143/PTPS.168.58', '', 'hep-ph', '', '  We study pentaquark $\\Theta^{+} (I=0,J=1/2)$ in the QCD sum rules emphasizing\nthat we can not extract any properties of the pentaquark outside of the Borel\nwindow. To find the appropriate Borel window, we prepare a favorable set up of\nthe correlators and carry out the operator product expansion up to dimension 15\nwithin factorization hypothesis. Our procedures reduce the unwanted high energy\ncontaminations and enhance the low energy correlation. In the Borel window,\nindependent analyses for the chiral-even and odd sum rules give the consistent\nvalues of the $\\Theta^+$ mass, $1.68\\pm0.22$ GeV, and the residue. The parity\nis found to be {\\it positive}.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:40:49 GMT\"}]', '2008-11-26', '[[\"Kojo\",\"Toru\",\"\"],[\"Jido\",\"Daisuke\",\"\"],[\"Hayashigaki\",\"Arata\",\"\"]]'),
(704.0414, 'Antoine Moreau', 'Antoine Moreau (LASMEA), Didier Felbacq (GES)', 'Leaky modes of a left-handed slab', '', 'journal of the european optical society : rapid publications 3\n  (2008) 08032', '10.2971/jeos.2008.08032', '', 'physics.optics', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Using complex plane analysis we show that left-handed slab may support either\nleaky slab waves, which are backward because of negative refraction, or leaky\nsurface waves, which are backward or forward depending on the propagation\ndirection of the surface wave itself. Moreover, there is a general connection\nbetween the reflection coefficient of the left-handed slab and the one of the\ncorresponding right-handed slab (with opposite permittivity and permeability)\nso that leaky slab modes are excited for the same angle of incidence of the\nimpinging beam for both structures. Many negative giant lateral shifts can be\nexplained by the excitation of these leaky modes.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:08:21 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 5 Aug 2008 05:04:34 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 26 Sep 2008 12:59:39 GMT\"}]', '2009-09-29', '[[\"Moreau\",\"Antoine\",\"\",\"LASMEA\"],[\"Felbacq\",\"Didier\",\"\",\"GES\"]]'),
(704.0415, 'Oleg Raichev E', 'O. E. Raichev', 'Coulomb blockade of field emission from nanoscale conductors', '', 'Phys. Rev. B 73, 195328 (2006)', '10.1103/PhysRevB.73.195328', '', 'cond-mat.mes-hall', '', '  Theoretical description of the field emission of electrons from nanoscale\nobjects weakly coupled to the cathode is presented. It is shown that the field-\nemission current increases in a step-like fashion due to single-electron\ncharging which leads to abrupt changes of the effective electric field\nresponsible for the field emission. A detailed consideration of the\ncurrent-voltage characteristics is carried out for a nanocluster modelled by a\nmetallic spherical particle in the close vicinity of the cathode and for a\ncylindrical silicon nanowire grown on the cathode surface.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:09:49 GMT\"}]', '2015-05-13', '[[\"Raichev\",\"O. E.\",\"\"]]'),
(704.0416, 'Gabriela Schmithuesen', 'Gabriela Schmithuesen', 'Origamis with non congruence Veech groups', '25 pages', 'Proceedings of 34th Symposium on Transformation Groups, Edited by\n  T. Kawakami, Wing Co., Ltd., 2007 (p.31 - 55).', '', '', 'math.GT math.AG', '', '  As main result we show that for each g > 1 there is some translation surface\nof genus g whose Veech group is a non congruence subgroup of SL(2,Z). We use\norigamis/square-tiled surfaces to produce our examples. The article is divided\ninto two parts: In the first part we introduce translation surfaces, origamis,\nVeech groups and Teichmueller curves and show for two origamis in genus 2 that\ntheir Veech groups are non congruence groups; in the second part we provide a\ntechnique that produces sequences of origamis whose Veech groups are\ndecreasing. This is used to prove the main result.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:12:56 GMT\"}]', '2007-05-23', '[[\"Schmithuesen\",\"Gabriela\",\"\"]]'),
(704.0417, 'Bernhard Baumgartner', 'Bernhard Baumgartner', 'Thermodynamic Stability - A note on a footnote in Ruelle\'s book', '8 pages', '', '', 'UWThPh-2007-09', 'math-ph math.MP', '', '  Thermodynamic stable interaction pair potentials which are not of the form\n``positive function + real continuous function of positive type\'\' are presented\nin dimension one. Construction of such a potential in dimension two is\nsketched. These constructions use only elementary calculations. The\nmathematical background is discussed separately.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:18:10 GMT\"}]', '2007-05-23', '[[\"Baumgartner\",\"Bernhard\",\"\"]]'),
(704.0418, 'Yu-Cheng Lin', 'Yu-Cheng Lin, Ferenc Igloi and Heiko Rieger', 'Entanglement entropy at infinite randomness fixed points in higher\n  dimensions', 'References updated; Accepted for publication in Phys. Rev. Lett', 'Phys. Rev. Lett. 99, 147202 (2007)', '10.1103/PhysRevLett.99.147202', '', 'cond-mat.dis-nn quant-ph', '', '  The entanglement entropy of the two-dimensional random transverse Ising model\nis studied with a numerical implementation of the strong disorder\nrenormalization group. The asymptotic behavior of the entropy per surface area\ndiverges at, and only at, the quantum phase transition that is governed by an\ninfinite randomness fixed point. Here we identify a double-logarithmic\nmultiplicative correction to the area law for the entanglement entropy. This\ncontrasts with the pure area law valid at the infinite randomness fixed point\nin the diluted transverse Ising model in higher dimensions.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:21:08 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 28 Aug 2007 12:05:53 GMT\"}]', '2009-11-13', '[[\"Lin\",\"Yu-Cheng\",\"\"],[\"Igloi\",\"Ferenc\",\"\"],[\"Rieger\",\"Heiko\",\"\"]]'),
(704.0419, 'Yoonseok Lee', 'H.C. Choi, N. Masuhara, B.H. Moon, P. Bhupathi, M.W. Meisel, Y. Lee,\n  N. Mulders, S. Higashitani, M. Miura, and K. Nagai', 'Ultrasound attenuation of superfluid $^{3}$He in aerogel', '4 pages, 3 figures. Submitted to PRL', '', '10.1103/PhysRevLett.98.225301', '', 'cond-mat.supr-con', '', '  We have performed longitudinal ultrasound (9.5 MHz) attenuation measurements\nin the B-phase of superfluid $^3$He in 98% porosity aerogel down to the zero\ntemperature limit for a wide range of pressures at zero magnetic field. The\nabsolute attenuation was determined by direct transmission of sound pulses.\nCompared to the bulk fluid, our results revealed a drastically different\nbehavior in attenuation, which is consistent with theoretical accounts with\ngapless excitations and a collision drag effect.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:24:43 GMT\"}]', '2009-11-13', '[[\"Choi\",\"H. C.\",\"\"],[\"Masuhara\",\"N.\",\"\"],[\"Moon\",\"B. H.\",\"\"],[\"Bhupathi\",\"P.\",\"\"],[\"Meisel\",\"M. W.\",\"\"],[\"Lee\",\"Y.\",\"\"],[\"Mulders\",\"N.\",\"\"],[\"Higashitani\",\"S.\",\"\"],[\"Miura\",\"M.\",\"\"],[\"Nagai\",\"K.\",\"\"]]'),
(704.0420, 'Donald McCartor', 'Donald McCartor', 'The Hourglass - Consequences of Pure Hamiltonian Evolution of a\n  Radiating System', '12 pages, no figures', '', '', '', 'quant-ph', '', '  Hourglass is the name given here to a formal isolated quantum system that can\nradiate. Starting from a time when it defines the system it represents clearly\nand no radiation is present, it is given straightforward Hamiltonian evolution.\nThe question of what significance hourglasses have is raised, and this question\nis proposed to be more consequential than the measurement problem.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:12:36 GMT\"}]', '2007-05-23', '[[\"McCartor\",\"Donald\",\"\"]]'),
(704.0421, 'Dragana Ili\\\'c', 'D. Urosevic, B. Vukotic, B. Arbutina, D. Ilic', 'The Sigma-D Relation for Planetary Nebulae: Preliminary Analysis', '4 pages, 2 figures', 'Serb. Astron. J., vol. 174, p. 73-76 (2007)', '10.2298/SAJ0774073U', '', 'astro-ph', '', '  An analysis of the relation between radio surface brightness and diameter,\nso-called Sigma-D relation, for planetary nebulae (PNe) is presented: i) the\ntheoretical Sigma-D relation for the evolution of bremsstrahlung surface\nbrightness is derived; ii) contrary to the results obtained earlier for the\nGalactic supernova remnant (SNR) samples, our results show that the updated\nsample of Galactic PNe does not severely suffer from volume selection effect -\nMalmquist bias (same as for the extragalactic SNR samples) and; iii) we\nconclude that the empirical Sigma-D relation for PNe derived in this paper is\nnot useful for valid determination of distances for all observed PNe with\nunknown distances.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:36:39 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 15:07:05 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 27 Jun 2007 13:01:31 GMT\"}]', '2009-11-23', '[[\"Urosevic\",\"D.\",\"\"],[\"Vukotic\",\"B.\",\"\"],[\"Arbutina\",\"B.\",\"\"],[\"Ilic\",\"D.\",\"\"]]'),
(704.0422, 'Pablo Bianucci', 'Pablo Bianucci, Chris Fietz, John W. Robertson, Gennady Shvets and\n  Chih-Kang Shih', 'Polarization conversion in a silica microsphere', 'RevTeX4, 7 pages, 4 figures. Revised version, added 1 figure', 'Optics Express, Vol. 15, Issue 11, pp. 7000-7005 (2007)', '10.1364/OE.15.007000', '', 'physics.optics', '', '  We experimentally demonstrate controlled polarization-selective phenomena in\na whispering gallery mode resonator. We observed efficient ($\\approx 75 %$)\npolarization conversion of light in a silica microsphere coupled to a tapered\noptical fiber with proper optimization of the polarization of the propagating\nlight. A simple model treating the microsphere as a ring resonator provides a\ngood fit to the observed behavior.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:43:30 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 15 Jun 2007 19:43:06 GMT\"}]', '2009-11-13', '[[\"Bianucci\",\"Pablo\",\"\"],[\"Fietz\",\"Chris\",\"\"],[\"Robertson\",\"John W.\",\"\"],[\"Shvets\",\"Gennady\",\"\"],[\"Shih\",\"Chih-Kang\",\"\"]]'),
(704.0423, 'Sun Kee Kim', 'H. S. Lee, H. C. Bhang, J. H. Choi, H. Dao, I. S. Hahn, M. J. Hwang,\n  S. W. Jung, W. G. Kang, D. W. Kim, H. J. Kim, S. C. Kim, S. K. Kim, Y. D.\n  Kim, J. W. Kwak, Y. J. Kwon, J. Lee, J. H. Lee, J. I. Lee, M. J. Lee, S. J.\n  Lee, J. Li, X. Li, Y. J. Li, S. S. Myung, S. Ryu, J. H. So, Q. Yue, J. J. Zhu', 'Limits on WIMP-nucleon interactions with CsI(Tl) crystal detectors', '11 pages, 6 figures', 'Phys.Rev.Lett.99:091301,2007', '10.1103/PhysRevLett.99.091301', 'DMRC-0701', 'astro-ph', '', '  The Korea Invisible Mass Search(KIMS) experiment presents new limits on\nWIMP-nucleon cross section using the data from an exposure of 3409 kgd taken\nwith low background CsI(Tl) crystals at Yangyang underground laboratory. The\nmost stringent limit on the spin dependent interaction for pure proton case is\nobtained. The DAMA signal region for both spin independent and spin dependent\ninteractions for the WIMP mass higher than 20 GeV/c^2are excluded by the single\nexperiment with crystal scintillators.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 15:43:41 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 14 Aug 2007 07:16:27 GMT\"}]', '2010-05-19', '[[\"Lee\",\"H. S.\",\"\"],[\"Bhang\",\"H. C.\",\"\"],[\"Choi\",\"J. H.\",\"\"],[\"Dao\",\"H.\",\"\"],[\"Hahn\",\"I. S.\",\"\"],[\"Hwang\",\"M. J.\",\"\"],[\"Jung\",\"S. W.\",\"\"],[\"Kang\",\"W. G.\",\"\"],[\"Kim\",\"D. W.\",\"\"],[\"Kim\",\"H. J.\",\"\"],[\"Kim\",\"S. C.\",\"\"],[\"Kim\",\"S. K.\",\"\"],[\"Kim\",\"Y. D.\",\"\"],[\"Kwak\",\"J. W.\",\"\"],[\"Kwon\",\"Y. J.\",\"\"],[\"Lee\",\"J.\",\"\"],[\"Lee\",\"J. H.\",\"\"],[\"Lee\",\"J. I.\",\"\"],[\"Lee\",\"M. J.\",\"\"],[\"Lee\",\"S. J.\",\"\"],[\"Li\",\"J.\",\"\"],[\"Li\",\"X.\",\"\"],[\"Li\",\"Y. J.\",\"\"],[\"Myung\",\"S. S.\",\"\"],[\"Ryu\",\"S.\",\"\"],[\"So\",\"J. H.\",\"\"],[\"Yue\",\"Q.\",\"\"],[\"Zhu\",\"J. J.\",\"\"]]'),
(704.0424, 'Luo Xiao-Feng', 'Xiao-Feng Luo, Xin Dong, Ming Shao, Ke-Jun Wu, Cheng Li, Hong-Fang\n  Chen, Hu-Shan Xu', 'Stopping effects in U+U collisions with a beam energy of 520 MeV/nucleon', '7 pages, 9 figures. Phys. Rev. C 76, 044902 (2007)', 'Phys.Rev.C76:044902,2007', '10.1103/PhysRevC.76.044902', '', 'nucl-ex', '', '  A Relativistic Transport Model (ART1.0) is applied to simulate the stopping\neffects in tip-tip and body-body U+U collisions, at a beam kinetic energy of\n520 MeV/nucleon. Our simulation results have demonstrated that both central\ncollisions of the two extreme orientations can achieve full stopping, and also\nform a bulk of hot, dense nuclear matter with a sufficiently large volume and\nlong duration, due to the largely deformed uranium nuclei. The nucleon sideward\nflow in the tip-tip collisions is nearly 3 times larger than that in body-body\nones at normalized impact parameter $b/b_{max}<0.5$, and that the body-body\ncentral collisions have a largest negative nucleon elliptic flow $v_{2}=-12%$\nin contrast to zero in tip-tip ones. Thus the extreme circumstance and the\nnovel experimental observables in tip-tip and body-body collisions can provide\na good condition and sensitive probe to study the nuclear EoS, respectively.\nThe Cooling Storage Ring (CSR) External Target Facility (ETF) to be built at\nLanzhou, China, delivering the uranium beam up to 520 MeV/nucleon is expected\nto make significant contribution to explore the nuclear equation of state\n(EoS).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:29:07 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 18 Nov 2007 08:01:51 GMT\"}]', '2008-11-26', '[[\"Luo\",\"Xiao-Feng\",\"\"],[\"Dong\",\"Xin\",\"\"],[\"Shao\",\"Ming\",\"\"],[\"Wu\",\"Ke-Jun\",\"\"],[\"Li\",\"Cheng\",\"\"],[\"Chen\",\"Hong-Fang\",\"\"],[\"Xu\",\"Hu-Shan\",\"\"]]'),
(704.0425, 'Tobias Gleim', 'Tobias Gleim', 'QED for fields obeying a square root operator equation', '', '', '', '', 'hep-th', '', '  Instead of using local field equations - like the Dirac equation for spin-1/2\nand the Klein-Gordon equation for spin-0 particles - one could try to use\nnon-local field equations in order to describe scattering processes. The latter\nequations can be obtained by means of the relativistic energy together with the\ncorrespondence principle, resulting in equations with a square root operator.\nBy coupling them to an electromagnetic field and expanding the square root (and\ntaking into account terms of quadratic order in the electromagnetic coupling\nconstant e), it is possible to calculate scattering matrix elements within the\nframework of quantum electrodynamics, e.g. like those for Compton scattering or\nfor the scattering of two identical particles. This will be done here for the\nscalar case. These results are then compared with the corresponding ones based\non the Klein-Gordon equation. A proposal of how to transfer these reflections\nto the spin-1/2 case is also presented.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:00:56 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 25 Feb 2008 15:54:13 GMT\"}]', '2008-02-25', '[[\"Gleim\",\"Tobias\",\"\"]]'),
(704.0426, 'Leonid Chuzhoy', 'Leonid Chuzhoy, Michael Kuhlen, Paul R. Shapiro', 'Feedback from first radiation sources: H- photodissociation', '4 pages, 2 figures', 'Astrophys.J.665:L85-L88, 2007', '10.1086/521438', '', 'astro-ph', '', '  During the epoch of reionization, the formation of radiation sources is\naccompanied by the growth of a H- photodissociating flux. We estimate the\nimpact of this flux on the formation of molecular hydrogen and cooling in the\nfirst galaxies, assuming different types of radiation sources (e.g. Pop II and\nPop III stars, miniquasars). We find that H- photodissociation reduces the\nformation of H2 molecules by a factor of ~1+1000k_s*x/(f_esc*delta), where x is\nthe mean ionized fraction in the IGM, f_esc is the fraction of ionizing photons\nthat escape from their progenitor halos, delta is the local gas overdensity and\nk_s is an order unity constant which depends on the type of radiation source.\nBy the time a significant fraction of the universe becomes ionized, H-\nphotodissociation may significantly reduce the H2 abundance and, with it, the\nprimordial star formation rate, delaying the progress of reionization.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:11:17 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 24 Sep 2007 16:43:46 GMT\"}]', '2009-11-13', '[[\"Chuzhoy\",\"Leonid\",\"\"],[\"Kuhlen\",\"Michael\",\"\"],[\"Shapiro\",\"Paul R.\",\"\"]]'),
(704.0427, 'Ettore Vicari', 'Martin Hasenbusch, Francesco Parisen Toldin, Andrea Pelissetto, Ettore\n  Vicari', 'The 3D +-J Ising model at the ferromagnetic transition line', '23 pages, 12 figs', 'Phys. Rev. B 76 (2007) 094402', '10.1103/PhysRevB.76.094402', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  We study the critical behavior of the three-dimensional $\\pm J$ Ising model\n[with a random-exchange probability $P(J_{xy}) = p \\delta(J_{xy} - J) + (1-p)\n\\delta(J_{xy} + J)$] at the transition line between the paramagnetic and\nferromagnetic phase, which extends from $p=1$ to a multicritical (Nishimori)\npoint at $p=p_N\\approx 0.767$. By a finite-size scaling analysis of Monte Carlo\nsimulations at various values of $p$ in the region $p_N<p<1$, we provide strong\nnumerical evidence that the critical behavior along the ferromagnetic\ntransition line belongs to the same universality class as the three-dimensional\nrandomly-dilute Ising model. We obtain the results $\\nu=0.682(3)$ and\n$\\eta=0.036(2)$ for the critical exponents, which are consistent with the\nestimates $\\nu=0.683(2)$ and $\\eta=0.036(1)$ at the transition of\nrandomly-dilute Ising models.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:11:25 GMT\"}]', '2007-09-10', '[[\"Hasenbusch\",\"Martin\",\"\"],[\"Toldin\",\"Francesco Parisen\",\"\"],[\"Pelissetto\",\"Andrea\",\"\"],[\"Vicari\",\"Ettore\",\"\"]]'),
(704.0428, 'David Ciardi', 'David R. Ciardi and Cynthia Gomez Martin', 'Star Formation in the Bok Globule CB54', 'Accepted for Publication in The Astrophysical Journal', 'Astrophys.J.664:377-383,2007', '10.1086/518651', '', 'astro-ph', '', '  We present mid-infrared (10.4 \\micron, 11.7 \\micron, and 18.3 \\micron)\nimaging intended to locate and characterize the suspected protostellar\ncomponents within the Bok globule CB54. We detect and confirm the protostellar\nstatus for the near-infrared source CB54YC1-II. The mid-infrared luminosity for\nCB54YC1-II was found to be $L_{midir} \\approx 8 L_\\sun$, and we estimate a\ncentral source mass of $M_* \\approx 0.8 M_\\sun$ (for a mass accretion rate of\n${\\dot M}=10^{-6} M_\\sun yr^{-1}$). CB54 harbors another near-infrared source\n(CB54YC1-I), which was not detected by our observations. The non-detection is\nconsistent with CB54YC1-I being a highly extinguished embedded young A or B\nstar or a background G or F giant. An alternative explanation for CB54YC1-I is\nthat the source is an embedded protostar viewed at an extremely high\ninclination angle, and the near-infrared detections are not of the central\nprotostar, but of light scattered by the accretion disk into our line of sight.\nIn addition, we have discovered three new mid-infrared sources, which are\nspatially coincident with the previously known dense core in CB54. The source\ntemperatures ($\\sim100$K) and association of the mid-infrared sources with the\ndense core suggests that these mid-infrared objects may be embedded class 0\nprotostars.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:05:13 GMT\"}]', '2009-06-23', '[[\"Ciardi\",\"David R.\",\"\"],[\"Martin\",\"Cynthia Gomez\",\"\"]]'),
(704.0429, 'Ping Ao', 'P. Ao', 'Quantitative Resolution to some \"Absolute Discrepancies\" in Cancer\n  Theories: a View from Phage lambda Genetic Switch', 'latex, 7 pages', 'CellularOncology29:67-69,2007', '', '', 'q-bio.SC q-bio.CB', '', '  Is it possible to understand cancer? Or more specifically, is it possible to\nunderstand cancer from genetic side? There already many answers in literature.\nThe most optimistic one has claimed that it is mission-possible. Duesberg and\nhis colleagues reviewed the impressive amount of research results on cancer\naccumulated over 100 years. It confirms the a general opinion that considering\nall available experimental results and clinical observations there is no cancer\ntheory without major difficulties, including the prevailing gene-based cancer\ntheories. They have then listed 9 \"absolute discrepancies\" for such cancer\ntheory. In this letter the quantitative evidence against one of their major\nreasons for dismissing mutation cancer theory, by both in vivo experiment and a\nfirst principle computation, is explicitly pointed out.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:27:02 GMT\"}]', '2008-11-26', '[[\"Ao\",\"P.\",\"\"]]'),
(704.0430, 'Alvaro Pelayo', 'J.J. Duistermaat and A. Pelayo', 'Reduced phase space and toric variety coordinatizations of Delzant\n  spaces', '18 pages', '', '', '', 'math.SG math.AG', '', '  In this note we describe the natural coordinatizations of a Delzant space\ndefined as a reduced phase space (symplectic geometry view-point) and give\nexplicit formulas for the coordinate transformations. For each fixed point of\nthe torus action on the Delzant polytope, we have a maximal coordinatization of\nan open cell in the Delzant space which contains the fixed point. This cell is\nequal to the domain of definition of one of the natural coordinatizations of\nthe Delzant space as a toric variety (complex algebraic geometry view-point),\nand we give an explicit formula for the toric variety coordinates in terms of\nthe reduced phase space coordinates. We use considerations in the maximal\ncoordinate neighborhoods to give simple proofs of some of the basic facts about\nthe Delzant space, as a reduced phase space, and as a toric variety. These can\nbe viewed as a first application of the coordinatizations, and serve to make\nthe presentation more self-contained.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:35:19 GMT\"}]', '2007-05-23', '[[\"Duistermaat\",\"J. J.\",\"\"],[\"Pelayo\",\"A.\",\"\"]]'),
(704.0431, 'Burkhard Zink', 'Burkhard Zink, Nikolaos Stergioulas, Ian Hawke, Christian D. Ott, Erik\n  Schnetter, Ewald Mueller', 'Fragmentation of general relativistic quasi-toroidal polytropes', '2 pages, 1 figure. Submitted to the Proceedings of the 11th Marcel\n  Grossmann Meeting (MG11) in Berlin, Germany, July 23-29, 2006', '', '10.1142/9789812834300_0199', '', 'gr-qc astro-ph.HE', '', '  We investigate the role of rotational instabilities in the context of black\nhole formation in relativistic stars. In addition to the standard scenario - an\naxially symmetric dynamical instability forming a horizon at the star\'s center\n- the recently found low-$T/|W|$ instabilities are shown to lead to\nfragmentation and off-center horizon formation in differentially rotating\nstars. This process might be an alternative pathway to produce SMBHs from\nsupermassive stars with inefficient angular momentum transport.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:40:27 GMT\"}]', '2016-11-15', '[[\"Zink\",\"Burkhard\",\"\"],[\"Stergioulas\",\"Nikolaos\",\"\"],[\"Hawke\",\"Ian\",\"\"],[\"Ott\",\"Christian D.\",\"\"],[\"Schnetter\",\"Erik\",\"\"],[\"Mueller\",\"Ewald\",\"\"]]'),
(704.0432, 'Fusun Akman', 'Fusun Akman and Lucian M. Ionescu', 'A Survey of Huebschmann and Stasheff\'s Paper: Formal Solution of the\n  Master Equation via HPT and Deformation Theory', '24 pages', '', '', '', 'math.QA', '', '  These notes, based on the paper \"Formal Solution of the Master Equation via\nHPT and Deformation Theory\" by Huebschmann and Stasheff, were prepared for a\nseries of talks at Illinois State University with the intention of applying\nHomological Perturbation Theory to the derived bracket constructions of\nKosmann-Schwarzbach and T. Voronov, and eventually writing Part II of the paper\n\"Higher Derived Brackets and Deformation Theory I\" by the present authors.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:42:11 GMT\"}]', '2007-05-23', '[[\"Akman\",\"Fusun\",\"\"],[\"Ionescu\",\"Lucian M.\",\"\"]]'),
(704.0433, 'Antonio De Nicola', 'Antonio De Nicola, Wlodzimierz M. Tulczyjew', 'A variational formulation of electrodynamics with external sources', '23 pages, to appear in Int. J. Geom. Methods Mod. Phys. (IJGMMP)', 'Int. J. Geom. Methods Mod. Phys. 6 (2009), 173-200', '10.1142/S0219887809003461', '', 'math-ph math.DG math.MP', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We present a variational formulation of electrodynamics using de Rham even\nand odd differential forms. Our formulation relies on a variational principle\nmore complete than the Hamilton principle and thus leads to field equations\nwith external sources and permits the derivation of the constitutive relations.\nWe interpret a domain in space-time as an odd de Rham 4-current. This permits a\ntreatment of different types of boundary problems in an unified way. In\nparticular we obtain a smooth transition to the infinitesimal version by using\na current with a one point support.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:43:49 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 Apr 2008 17:39:06 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 13 Oct 2008 16:36:28 GMT\"}]', '2009-02-26', '[[\"De Nicola\",\"Antonio\",\"\"],[\"Tulczyjew\",\"Wlodzimierz M.\",\"\"]]'),
(704.0434, 'Viatcheslav Berejnov V', 'Viatcheslav V. Berejnov', 'Protein and ionic surfactants - promoters and inhibitors of contact line\n  pinning', '3 pages, 4 figures', '', '', '', 'physics.chem-ph physics.flu-dyn', '', '  We report a new effect of surfactants in pinning a drop contact line,\nspecifically that lysozyme promotes while lauryl sulfate inhibits pinning. We\nexplain the pinning disparity assuming difference in wetting: the protein-laden\ndrop wets a \"clean\" surface and the surfactant-laden drop wets an\nauto-precursored surface.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:01:00 GMT\"}]', '2007-05-23', '[[\"Berejnov\",\"Viatcheslav V.\",\"\"]]'),
(704.0435, 'Marcello Ortaggio', 'Vojtech Pravda, Alena Pravdova, Marcello Ortaggio', 'Type D Einstein spacetimes in higher dimensions', '24 pages. v2: new appendix on geometric optics of higher dimensional\n  Kerr-NUT-AdS black holes, minor changes in the text. To appear in\n  Class.Quant.Grav', 'Class.Quant.Grav.24:4407-4428,2007', '10.1088/0264-9381/24/17/009', '', 'gr-qc hep-th', '', '  We show that all static spacetimes in higher dimensions are of Weyl types G,\nI_i, D or O. This applies also to stationary spacetimes if additional\nconditions are fulfilled, as for most known black hole/ring solutions. (The\nconclusions change when the Killing generator becomes null, such as at Killing\nhorizons.) Next we demonstrate that the same Weyl types characterize warped\nproduct spacetimes with a one-dimensional Lorentzian (timelike) factor, whereas\nwarped spacetimes with a two-dimensional Lorentzian factor are restricted to\nthe types D or O. By exploring the Bianchi identities, we then analyze the\nsimplest non-trivial case from the above classes - type D vacuum spacetimes,\npossibly with a cosmological constant, dropping, however, the assumptions that\nthe spacetime is static, stationary or warped. It is shown that for ``generic\'\'\ntype D vacuum spacetimes the corresponding principal null directions are\ngeodetic in any dimension (this applies also to type II spacetimes). For n>=5,\nhowever, there may exist particular cases of type D spacetimes which admit\nnon-geodetic multiple principal null directions and we present such examples in\nany n>=7. Further studies are restricted to five dimensions, where the type D\nWeyl tensor is described by a 3x3 matrix \\Phi_{ij}. In the case with\n``twistfree\'\' (A_{ij}=0) principal null geodesics we show that in a ``generic\'\'\ncase \\Phi_{ij} is symmetric and eigenvectors of \\Phi_{ij} coincide with those\nof the expansion matrix S_{ij}, providing us with three preferred spacelike\ndirections of the spacetime. Similar results are also obtained when relaxing\nthe twistfree condition and assuming instead that \\Phi_{ij} is symmetric. The\nn=5 Myers-Perry black hole and Kerr-NUT-AdS metrics in arbitrary dimension are\nbriefly studied as specific examples of type D vacuum spacetime.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:59:08 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 22 Jul 2007 14:19:37 GMT\"}]', '2008-11-26', '[[\"Pravda\",\"Vojtech\",\"\"],[\"Pravdova\",\"Alena\",\"\"],[\"Ortaggio\",\"Marcello\",\"\"]]'),
(704.0436, 'Ying-Qiu Gu', 'Ying-Qiu Gu, Ta-tsien Li', 'Eigen Equation of the Nonlinear Spinor', '8 pages, no figures', '', '', '', 'physics.gen-ph', '', '  How to effectively solve the eigen solutions of the nonlinear spinor field\nequation coupling with some other interaction fields is important to understand\nthe behavior of the elementary particles. In this paper, we derive a simplified\nform of the eigen equation of the nonlinear spinor, and then propose a scheme\nto solve their numerical solutions. This simplified equation has elegant and\nneat structure, which is more convenient for both theoretical analysis and\nnumerical computation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 16:59:44 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 04:30:18 GMT\"}]', '2007-05-23', '[[\"Gu\",\"Ying-Qiu\",\"\"],[\"Li\",\"Ta-tsien\",\"\"]]'),
(704.0437, 'Pamela Morehouse', 'CLEO Collaboration: T. K. Pedlar, et al', 'Measurement of B(D_S^+ --> ell^+ nu) and the Decay Constant f_D_{S^+}', '24 pages postscript,also available through\n  http://www.lns.cornell.edu/public/CLNS/2007/, Submitted to PRD', 'Phys.Rev.D76:072002,2007', '10.1103/PhysRevD.76.072002', 'CLNS 07/1990, CLEO 07-02', 'hep-ex hep-lat hep-ph', '', '  We examine e+e- --> Ds- Ds*+ and Ds*- Ds+ interactions at 4170 MeV using the\nCLEO-c detector in order to measure the decay constant fDs+. We use the Ds+ -->\nl+ nu channel, where the l+ designates either a mu+ or a tau+, when the tau+\n--> pi+ nu. Analyzing both modes independently, we determine B(Ds+ --> mu+ nu)\n= (0.594 +- 0.066 +- 0.031)%, and B(Ds+ --> tau+ nu) = (8.0 +- 1.3 +- 0.4)%. We\nalso analyze them simultaneously to find an effective value of B{eff}(Ds+ -->\nmu+ nu) = (0.638 +- 0.059 +- 0.033)% and extract fDs = (274 +- 13 +- 7) MeV.\nCombining with our previous determination of B(D+ -> mu+ nu), we also find the\nratio fDs/fD+ = 1.23 +- 0.11 +- 0.04. We compare to current theoretical\nestimates. Finally, we find B(Ds+ --> e+ nu) < 1.3 x10^{-4} at 90% confidence\nlevel.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 19:11:26 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 12:19:41 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 16 Aug 2007 17:03:04 GMT\"}]', '2010-04-08', '[[\"CLEO Collaboration\",\"\",\"\"],[\"Pedlar\",\"T. K.\",\"\"]]'),
(704.0438, 'Michael Graesser', 'Michael L. Graesser', 'Broadening the Higgs Boson with Right-Handed Neutrinos and a Higher\n  Dimension Operator at the Electroweak Scale', '17+1 pages. Corrected a small error and updated references', 'Phys.Rev.D76:075006,2007', '10.1103/PhysRevD.76.075006', 'RUNHETC-04-2007', 'hep-ph', '', '  The existence of certain TeV suppressed higher-dimension operators may open\nup new decay channels for the Higgs boson to decay into lighter right-handed\nneutrinos. These channels may dominate over all other channels if the Higgs\nboson is light. For a Higgs boson mass larger than $2 m_W$ the new decays are\nsubdominant yet still of interest. The right-handed neutrinos have macroscopic\ndecay lengths and decay mostly into final states containing leptons and quarks.\nA distinguishing collider signature of this scenario is a pair of displaced\nvertices violating lepton number. A general operator analysis is performed\nusing the minimal flavor violation hypothesis to illustrate that these novel\ndecay processes can occur while remaining consistent with experimental\nconstraints on lepton number violating processes. In this context the question\nof whether these new decay modes dominate is found to depend crucially on the\napproximate flavor symmetries of the right-handed neutrinos.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:02:17 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 22 May 2007 16:39:51 GMT\"}]', '2008-11-26', '[[\"Graesser\",\"Michael L.\",\"\"]]'),
(704.0439, 'James Nesteroff', 'Dmitri V. Averin and James A. Nesteroff', 'Coulomb blockade of anyons', 'Published version, 4 pages including 3 figures', 'Phys. Rev. Lett. 99, 096801 (2007)', '10.1103/PhysRevLett.99.096801', '', 'cond-mat.mes-hall', '', '  Coulomb interaction turns anyonic quasiparticles of a primary quantum Hall\nliquid with filling factor $\\nu =1/(2m+1)$ into hard-core anyons. We have\ndeveloped a model of coherent transport of such quasiparticles in systems of\nmultiple antidots by extending the Wigner-Jordan description of 1D abelian\nanyons to tunneling problems. We show that the anyonic exchange statistics\nmanifests itself in tunneling conductance even in the {\\em absence} of\nquasiparticle exchanges. In particular, it can be seen as a non-vanishing\nresonant peak associated with quasiparticle tunneling through a line of three\nantidots.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:04:42 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 28 Aug 2007 15:49:42 GMT\"}]', '2007-08-28', '[[\"Averin\",\"Dmitri V.\",\"\"],[\"Nesteroff\",\"James A.\",\"\"]]'),
(704.0440, 'Damski Bogdan', 'Bogdan Damski and Wojciech H. Zurek', 'Dynamics of a quantum phase transition in a ferromagnetic Bose-Einstein\n  condensate', '4 pages & figures, significantly improved presentation with respect\n  to the first submission', 'Phys.Rev.Lett.99:130402,2007', '10.1103/PhysRevLett.99.130402', 'LAUR-07-1400', 'cond-mat.other hep-th quant-ph', '', '  We discuss dynamics of a slow quantum phase transition in a spin-1\nBose-Einstein condensate. We determine analytically the scaling properties of\nthe system magnetization and verify them with numerical simulations in a one\ndimensional model.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 19:02:39 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 16:08:33 GMT\"}]', '2008-11-26', '[[\"Damski\",\"Bogdan\",\"\"],[\"Zurek\",\"Wojciech H.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0441, 'Jens Rodmann', 'J. Setiawan (1), P. Weise (1), Th. Henning (1), R. Launhardt (1), A.\n  M\\\"uller (1), J. Rodmann (2) ((1) Max Planck Institute for Astronomy,\n  Heidelberg, Germany, (2) European Space Agency / ESTEC, Noordwijk, The\n  Netherlands)', 'Evidence for a planetary companion around a nearby young star', '11 pages, 4 figures, to be published in ApJL', '', '10.1086/518213', '', 'astro-ph', '', '  We report evidence for a planetary companion around the nearby young star HD\n70573. The star is a G type dwarf located at a distance of 46 pc with age\nestimation between 20 and 300 Myrs. We carried out spectroscopic observations\nof this star with FEROS at the 2.2 m MPG/ESO telescope at La Silla. Our\nspectroscopic analysis yields a spectral type of G1-1.5V and an age of about\n100 Myrs. Variations in stellar radial velocity of HD 70573 have been monitored\nsince December 2003 until January 2007. The velocity accuracy of FEROS within\nthis period is about 10 m/s. HD 70573 shows a radial velocity variation with a\nperiod of 852 +/- 12 days and a semi-amplitude of 149 +/- 6 m/s. The period of\nthis variation is significantly longer than its rotational period, which is 3.3\ndays. Based on the analysis of the Ca II K emission line, Halpha and Teff\nvariation as stellar activity indicators as well as the lack of a correlation\nbetween the bisector velocity span and the radial velocity, we can exclude the\nrotational modulation and non-radial pulsations as the source of the\nlong-period radial velocity variation. Thus, the presence of a low-mass\ncompanion around the star provides the best explanation for the observed radial\nvelocity variation. Assuming a primary mass m1=1.0 +/- 0.1 Msun for the host\nstar, we calculated a minimum mass of the companion m2sini of 6.1 Mjup, which\nlies in the planetary mass regime, and an orbital semi-major axis of 1.76 AU.\nThe orbit of the planet has an eccentricity of e=0.4. The planet discovery\naround the young star HD 70573 gives an important input for the study of debris\ndisks around young stars and their relation to the presence of planets.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:11:52 GMT\"}]', '2015-05-13', '[[\"Setiawan\",\"J.\",\"\"],[\"Weise\",\"P.\",\"\"],[\"Henning\",\"Th.\",\"\"],[\"Launhardt\",\"R.\",\"\"],[\"Müller\",\"A.\",\"\"],[\"Rodmann\",\"J.\",\"\"]]'),
(704.0442, 'Claudio Conti', 'Alessandro Ciattoni, Claudio Conti', 'Quantum electromagnetic X-waves', '4 pages', 'JOSA B, Vol. 24, Issue 9, pp. 2195-2198 (2007)', '10.1364/JOSAB.24.002195', '', 'physics.optics physics.gen-ph quant-ph', '', '  We show that two distinct quantum states of the electromagnetic field can be\nassociated to a classical vector X wave or a propagation-invariant solution of\nMaxwell equations. The difference between the two states is of pure quantum\nmechanical origin since they are internally entangled and disentangled,\nrespectively and can be generated by different linear or nonlinear processes.\nDetection and generation of Schr\\\"odinger-cat states comprising two entangled\nX-waves and their possible applications are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:15:03 GMT\"}]', '2009-11-13', '[[\"Ciattoni\",\"Alessandro\",\"\"],[\"Conti\",\"Claudio\",\"\"]]'),
(704.0443, 'Vadim Lensky', 'V. Lensky, V. Baru, E. Epelbaum, C. Hanhart, J. Haidenbauer, A.\n  Kudryavtsev, Ulf-G. Mei{\\ss}ner', 'Neutron-neutron scattering length from the reaction gamma d --> pi^+ nn\n  employing chiral perturbation theory', '14 pages, 8 figures', 'Eur.Phys.J.A33:339-348,2007', '10.1140/epja/i2007-10461-y', 'FZJ-IKP-TH-2007-13, HISKP-TH-07/12', 'nucl-th nucl-ex', '', '  We discuss the possibility to extract the neutron-neutron scattering length\na_{nn} from experimental spectra on the reaction gamma d --> pi^+ nn. The\ntransition operator is calculated to high accuracy from chiral perturbation\ntheory. We argue that for properly chosen kinematics, the theoretical\nuncertainty of the method can be as low as 0.1 fm.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 19:47:30 GMT\"}]', '2008-11-26', '[[\"Lensky\",\"V.\",\"\"],[\"Baru\",\"V.\",\"\"],[\"Epelbaum\",\"E.\",\"\"],[\"Hanhart\",\"C.\",\"\"],[\"Haidenbauer\",\"J.\",\"\"],[\"Kudryavtsev\",\"A.\",\"\"],[\"Meißner\",\"Ulf-G.\",\"\"]]'),
(704.0444, 'Jacob Bourjaily', 'Jacob L. Bourjaily', 'Multiple Unfoldings of Orbifold Singularities: Engineering Geometric\n  Analogies to Unification', '4 pages, 2 figures.', '', '10.1103/PhysRevD.79.046005', '', 'hep-th', '', '  Katz and Vafa showed how charged matter can arise geometrically by the\ndeformation of ADE-type orbifold singularities in type IIa, M-theory, and\nF-theory compactifications. In this paper we use those same basic ingredients,\nused there to geometrically engineer specific matter representations, here to\ndeform the compactification manifold itself in a way which naturally\ncompliments many features of unified model building. We realize this idea\nexplicitly by deforming a manifold engineered to give rise to an $SU_5$ grand\nunified model into a one giving rise to the Standard Model. In this framework,\nthe relative local positions of the singularities giving rise to Standard Model\nfields are specified in terms of the values of a small number of complex\nstructure moduli which deform the original manifold, greatly reducing the\narbitrariness of their relative positions.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:21:39 GMT\"}]', '2013-05-29', '[[\"Bourjaily\",\"Jacob L.\",\"\"]]'),
(704.0445, 'Jacob Bourjaily', 'Jacob L. Bourjaily', 'Geometrically Engineering the Standard Model: Locally Unfolding Three\n  Families out of E8', '10 pages, 3 figures. Corrected typos and general editing blemishes', 'Phys.Rev.D76:046004,2007', '10.1103/PhysRevD.76.046004', '', 'hep-th', '', '  This paper extends and builds upon the results of an earlier paper, in which\nwe described how to use the tools of geometrical engineering to deform\ngeometrically-engineered grand unified models into ones with lower symmetry.\nThis top-down unfolding has the advantage that the relative positions of\nsingularities giving rise to the many `low energy\' matter fields are related by\nonly a few parameters which deform the geometry of the unified model. And\nbecause the relative positions of singularities are necessary to compute the\nsuperpotential, for example, this is a framework in which the arbitrariness of\ngeometrically engineered models can be greatly reduced.\n  In our earlier paper, this picture was made concrete for the case of\ndeforming the representations of an SU(5) model into their Standard Model\ncontent. In this paper we continue that discussion to show how a geometrically\nengineered 16 of SO(10) can be unfolded into the Standard Model, and how the\nthree families of the Standard Model uniquely emerge from the unfolding of a\nsingle, isolated E8 singularity.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:28:03 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 2 Aug 2007 20:27:24 GMT\"}]', '2008-11-26', '[[\"Bourjaily\",\"Jacob L.\",\"\"]]'),
(704.0446, 'Francesco Polizzi', 'Giovanna Carnovale, Francesco Polizzi', 'The classification of surfaces with p_g=q=1 isogenous to a product of\n  curves', '19 pages. Final version, to appear in Adv. Geom', 'Adv. Geom. 9 (2009), 233-256', '10.1515/ADVGEOM.2009.015', '', 'math.AG math.GR', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  A projective surface S is said to be isogenous to a product if there exist\ntwo smooth curves C, F and a finite group G acting freely on C \\times F so that\nS=(C \\times F)/G. In this paper we classify all surfaces with p_g=q=1 which are\nisogenous to a product.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:51:36 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 3 Aug 2008 20:43:28 GMT\"}]', '2014-05-19', '[[\"Carnovale\",\"Giovanna\",\"\"],[\"Polizzi\",\"Francesco\",\"\"]]'),
(704.0447, 'Georgios Kavoulakis', 'J. Christensson (1), S. Bargi (1), K. Karkkainen (1), Y. Yu (1), G. M.\n  Kavoulakis (1), M. Manninen (2), and S. M. Reimann (1) ((1) LTH, Lund, (2)\n  Jyvaskyla)', 'Manipulating the rotational properties of a two-component Bose gas', '4 pages, RevTex, 4 figures', 'New J. Phys., 10 (2008) 033029', '10.1088/1367-2630/10/3/033029', '', 'cond-mat.mes-hall', '', '  A rotating, two-component Bose-Einstein condensate is shown to exhibit\nvortices of multiple quantization, which are possible due to the interatomic\ninteractions between the two species. Also, persistent currents are absent in\nthis system. Finally, the order parameter has a very simple structure for a\nrange of angular momenta.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 17:38:41 GMT\"}]', '2015-05-13', '[[\"Christensson\",\"J.\",\"\"],[\"Bargi\",\"S.\",\"\"],[\"Karkkainen\",\"K.\",\"\"],[\"Yu\",\"Y.\",\"\"],[\"Kavoulakis\",\"G. M.\",\"\"],[\"Manninen\",\"M.\",\"\"],[\"Reimann\",\"S. M.\",\"\"]]'),
(704.0448, 'Richard Edgar', 'R. G. Edgar', 'Giant Planet Migration in Viscous Power-Law Discs', 'Accepted by ApJ Figures adjusted for astro-ph', 'Astrophys.J.663:1325-1334,2007', '10.1086/518591', '', 'astro-ph', '', '  Many extra-solar planets discovered over the past decade are gas giants in\ntight orbits around their host stars. Due to the difficulties of forming these\n`hot Jupiters\' in situ, they are generally assumed to have migrated to their\npresent orbits through interactions with their nascent discs. In this paper, we\npresent a systematic study of giant planet migration in power law discs. We\nfind that the planetary migration rate is proportional to the disc surface\ndensity. This is inconsistent with the assumption that the migration rate is\nsimply the viscous drift speed of the disc. However, this result can be\nobtained by balancing the angular momentum of the planet with the viscous\ntorque in the disc. We have verified that this result is not affected by\nadjusting the resolution of the grid, the smoothing length used, or the time at\nwhich the planet is released to migrate.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:47:27 GMT\"}]', '2009-06-23', '[[\"Edgar\",\"R. G.\",\"\"]]'),
(704.0449, 'Volker Braun', 'Volker Braun, Maximilian Kreuzer, Burt A. Ovrut, Emanuel Scheidegger', 'Worldsheet Instantons and Torsion Curves, Part B: Mirror Symmetry', '59 pages, LaTeX', 'JHEP0710:023,2007', '10.1088/1126-6708/2007/10/023', 'UPR 1178-T, DISTA-2007, TUW-07-08', 'hep-th', '', '  We apply mirror symmetry to the problem of counting holomorphic rational\ncurves in a Calabi-Yau threefold X with Z_3 x Z_3 Wilson lines. As we found in\nPart A [hep-th/0703182], the integral homology group H_2(X,Z)=Z^3 + Z_3 + Z_3\ncontains torsion curves. Using the B-model on the mirror of X as well as its\ncovering spaces, we compute the instanton numbers. We observe that X is\nself-mirror even at the quantum level. Using the self-mirror property, we\nderive the complete prepotential on X, going beyond the results of Part A. In\nparticular, this yields the first example where the instanton number depends on\nthe torsion part of its homology class. Another consequence is that the\nthreefold X provides a non-toric example for the conjectured exchange of\ntorsion subgroups in mirror manifolds.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:34:38 GMT\"}]', '2016-09-08', '[[\"Braun\",\"Volker\",\"\"],[\"Kreuzer\",\"Maximilian\",\"\"],[\"Ovrut\",\"Burt A.\",\"\"],[\"Scheidegger\",\"Emanuel\",\"\"]]'),
(704.0450, 'Maria Carolina O. Aguiar', 'M. C. O. Aguiar, V. Dobrosavljevic, E. Abrahams, G. Kotliar', 'Disorder screening near the Mott-Anderson transition', '2 pages, 3 figures, submitted to SCES proceedings', 'Physica B 403, 1417 (2008)', '10.1016/j.physb.2007.10.213', '', 'cond-mat.str-el', '', '  Correlation-driven screening of disorder is studied within the typical-medium\ndynamical mean-field theory (TMT-DMFT) of the Mott-Anderson transition. In the\nstrongly correlated regime, the site energies epsilon_R^i characterizing the\neffective disorder potential are strongly renormalized due to the phenomenon of\nKondo pinning. This effect produces very strong screening when the interaction\nU is stronger then disorder W, but applies only to a fraction of the sites in\nthe opposite limit (U<W).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:14:15 GMT\"}]', '2008-02-29', '[[\"Aguiar\",\"M. C. O.\",\"\"],[\"Dobrosavljevic\",\"V.\",\"\"],[\"Abrahams\",\"E.\",\"\"],[\"Kotliar\",\"G.\",\"\"]]'),
(704.0451, 'Douglas Natelson', 'D.R. Ward, N.K. Grady, C.S. Levin, N.J. Halas, Y. Wu, P. Nordlander,\n  D. Natelson', 'Electromigrated nanoscale gaps for surface-enhanced Raman spectroscopy', '29 pages, 11 figures (includes supp. material)', 'Nano Lett. 7, 1396-1400 (2007)', '10.1021/nl070625w', '', 'cond-mat.mes-hall', '', '  Single-molecule detection with chemical specificity is a powerful and much\ndesired tool for biology, chemistry, physics, and sensing technologies.\nSurface-enhanced spectroscopies enable single molecule studies, yet reliable\nsubstrates of adequate sensitivity are in short supply. We present a simple,\nscaleable substrate for surface-enhanced Raman spectroscopy (SERS)\nincorporating nanometer-scale electromigrated gaps between extended electrodes.\nMolecules in the nanogap active regions exhibit hallmarks of very high Raman\nsensitivity, including blinking and spectral diffusion. Electrodynamic\nsimulations show plasmonic focusing, giving electromagnetic enhancements\napproaching those needed for single-molecule SERS.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:00:14 GMT\"}]', '2008-02-22', '[[\"Ward\",\"D. R.\",\"\"],[\"Grady\",\"N. K.\",\"\"],[\"Levin\",\"C. S.\",\"\"],[\"Halas\",\"N. J.\",\"\"],[\"Wu\",\"Y.\",\"\"],[\"Nordlander\",\"P.\",\"\"],[\"Natelson\",\"D.\",\"\"]]'),
(704.0452, 'Chulhoon Chang', 'Chulhoon Chang and Wei Cui', 'Dramatic Variability of X-ray Absorption Lines in the Black Hole\n  Candidate Cygnus X-1', '19 pages, 7 figures, 1 table, accepted by ApJ', 'Astrophys.J.663:1207-1214,2007', '10.1086/518639', '', 'astro-ph', '', '  We report results from a 30 ks observation of Cygnus X-1 with the High Energy\nTransmission Grating Spectrometer (HETGS) on board the {\\em Chandra X-ray\nObservatory}. Numerous absorption lines were detected in the HETGS spectrum.\nThe lines are associated with highly ionized Ne, Na, Mg, Al, Si, S, and Fe,\nsome of which have been seen in earlier HETGS observations. Surprisingly,\nhowever, we discovered dramatic variability of the lines over the duration of\nthe present observation. For instance, the flux of the Ne X line at 12.14 \\AA\\\nwas about $5 \\times 10^{-3}$ photons cm$^{-2}$ s$^{-1}$ in the early part of\nthe observation but became subsequently undetectable, with a 99% upper limit of\n$0.06 \\times 10^{-3}$ photons cm$^{-2}$ s$^{-1}$ on the flux of the line. This\nimplies that the line weakened by nearly two orders of magnitude on a timescale\nof hours. The overall X-ray flux of the source did also vary during the\nobservation but only by 20--30%. For Cyg X-1, the absorption lines are\ngenerally attributed to the absorption of X-rays by ionized stellar wind in the\nbinary system. Therefore, they may provide valuable diagnostics on the physical\ncondition of the wind. We discuss the implications of the results.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:45:24 GMT\"}]', '2009-06-23', '[[\"Chang\",\"Chulhoon\",\"\"],[\"Cui\",\"Wei\",\"\"]]'),
(704.0453, 'Pierre Richard', 'P. Richard, M. Neupane, Y.-M. Xu, P. Fournier, S. Li, Pengcheng Dai,\n  Z. Wang and H. Ding', 'Antiferromagnetism-superconductivity competition in electron-doped\n  cuprates triggered by oxygen reduction', '4 pages, 4 figures', 'Physical Review Letters 99, 157002 (2007)', '10.1103/PhysRevLett.99.157002', '', 'cond-mat.supr-con cond-mat.str-el', '', '  We have performed a systematic angle-resolved photoemission study of as-grown\nand oxygen-reduced Pr$_{2-x}$Ce$_x$CuO$_4$ and Pr$_{1-x}$LaCe$_{x}$CuO$_4$\nelectron-doped cuprates. In contrast to the common belief, neither the band\nfilling nor the band parameters are significantly affected by the oxygen\nreduction process. Instead, we show that the main electronic role of the\nreduction process is to remove an anisotropic leading edge gap around the Fermi\nsurface. While the nodal leading edge gap is induced by long-range\nantiferomagnetic order, the origin of the antinodal one remains unclear.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:37:19 GMT\"}]', '2009-01-30', '[[\"Richard\",\"P.\",\"\"],[\"Neupane\",\"M.\",\"\"],[\"Xu\",\"Y. -M.\",\"\"],[\"Fournier\",\"P.\",\"\"],[\"Li\",\"S.\",\"\"],[\"Dai\",\"Pengcheng\",\"\"],[\"Wang\",\"Z.\",\"\"],[\"Ding\",\"H.\",\"\"]]'),
(704.0454, 'David Bennett', 'D.P. Bennett, J. Anderson, J.-P. Beaulieu, I. Bond, E. Cheng, K. Cook,\n  S. Friedman, B.S. Gaudi, A. Gould, J. Jenkins, R. Kimble, D. Lin, M. Rich, K.\n  Sahu, D. Tenerelli, A. Udalski, and P. Yock', 'An Extrasolar Planet Census with a Space-based Microlensing Survey', 'White Paper Submitted to the NASA/NSF ExoPlanet Task Force', '', '', '', 'astro-ph', '', '  A space-based gravitational microlensing exoplanet survey will provide a\nstatistical census of exoplanets with masses down to 0.1 Earth-masses and\norbital separations ranging from 0.5AU to infinity. This includes analogs to\nall the Solar System\'s planets except for Mercury, as well as most types of\nplanets predicted by planet formation theories. Such a survey will provide\nresults on the frequency of planets around all types of stars except those with\nshort lifetimes. Close-in planets with separations < 0.5 AU are invisible to a\nspace-based microlensing survey, but these can be found by Kepler. Other\nmethods, including ground-based microlensing, cannot approach the comprehensive\nstatistics on the mass and semi-major axis distribution of extrasolar planets\nthat a space-based microlensing survey will provide. The terrestrial planet\nsensitivity of a ground-based microlensing survey is limited to the vicinity of\nthe Einstein radius at 2-3 AU, and space-based imaging is needed to identify\nand determine the mass of the planetary host stars for the vast majority of\nplanets discovered by microlensing. Thus, a space-based microlensing survey is\nlikely to be the only way to gain a comprehensive understanding of the nature\nof planetary systems, which is needed to understand planet formation and\nhabitability. The proposed Microlensing Planet Finder (MPF) mission is an\nexample of a space-based microlensing survey that can accomplish these\nobjectives with proven technology and a cost that fits comfortably under the\nNASA Discovery Program cost cap.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:04:56 GMT\"}]', '2007-05-23', '[[\"Bennett\",\"D. P.\",\"\"],[\"Anderson\",\"J.\",\"\"],[\"Beaulieu\",\"J. -P.\",\"\"],[\"Bond\",\"I.\",\"\"],[\"Cheng\",\"E.\",\"\"],[\"Cook\",\"K.\",\"\"],[\"Friedman\",\"S.\",\"\"],[\"Gaudi\",\"B. S.\",\"\"],[\"Gould\",\"A.\",\"\"],[\"Jenkins\",\"J.\",\"\"],[\"Kimble\",\"R.\",\"\"],[\"Lin\",\"D.\",\"\"],[\"Rich\",\"M.\",\"\"],[\"Sahu\",\"K.\",\"\"],[\"Tenerelli\",\"D.\",\"\"],[\"Udalski\",\"A.\",\"\"],[\"Yock\",\"P.\",\"\"]]'),
(704.0455, 'Adam Kraus', 'Adam L. Kraus, Lynne A. Hillenbrand (Caltech)', 'USco1606-1935: An Unusually Wide Low-Mass Triple System?', 'Accepted to ApJ; 11 pages, 6 figures in emulateapj format', 'Astrophys.J.664:1167-1175,2007', '10.1086/518826', '', 'astro-ph', '', '  We present photometric, astrometric, and spectroscopic observations of\nUSco160611.9-193532 AB, a candidate ultrawide (~1600 AU), low-mass (M_tot~0.4\nM_sun) multiple system in the nearby OB association Upper Scorpius. We conclude\nthat both components are young, comoving members of the association; we also\npresent high-resolution observations which show that the primary is itself a\nclose binary system. If the Aab and B components are gravitationally bound, the\nsystem would fall into the small class of young multiple systems which have\nunusually wide separations as compared to field systems of similar mass.\nHowever, we demonstrate that physical association can not be assumed purely on\nprobabilistic grounds for any individual candidate system in this separation\nrange. Analysis of the association\'s two-point correlation function shows that\nthere is a significant probability (25%) that at least one pair of low-mass\nassociation members will be separated in projection by <15\", so analysis of the\nwide binary population in Upper Sco will require a systematic search for all\nwide systems; the detection of another such pair would represent an excess at\nthe 98% confidence level.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:22:02 GMT\"}]', '2009-09-29', '[[\"Kraus\",\"Adam L.\",\"\",\"Caltech\"],[\"Hillenbrand\",\"Lynne A.\",\"\",\"Caltech\"]]'),
(704.0456, 'Daniel Arteaga', 'Daniel Arteaga', 'Particle propagation in cosmological backgrounds', '7 pages. To appear in the proceedings of the IRGAC 2006 conference', 'J.Phys.A40:6901-6906,2007', '10.1088/1751-8113/40/25/S37', '', 'gr-qc', '', '  We study the quantum propagation of particles in cosmological backgrounds, by\nconsidering a doublet of massive scalar fields propagating in an expanding\nuniverse, possibly filled with radiation. We focus on the dissipative effects\nrelated to the expansion rate. At first order, we recover the expected result\nthat the decay rate is determined by the local temperature. Beyond linear\norder, the decay rate has an additional contribution governed by the expansion\nparameter. This latter contribution is present even for stable particles in the\nvacuum. Finally, we analyze the long time behaviour of the propagator and\nbriefly discuss applications to the trans-Planckian question.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:21:24 GMT\"}]', '2009-09-29', '[[\"Arteaga\",\"Daniel\",\"\"]]'),
(704.0457, 'Miles P. Blencowe', 'M. P. Blencowe, E. Buks', 'Quantum analysis of a linear DC SQUID mechanical displacement detector', '33 pages, 4 figures, published version', 'Physical Review B 76, 014511 (2007)', '10.1103/PhysRevB.76.014511', '', 'cond-mat.supr-con cond-mat.mes-hall quant-ph', '', '  We provide a quantum analysis of a DC SQUID mechanical displacement detector\nwithin the sub-critical Josephson current regime. A segment of the SQUID loop\nforms the mechanical resonator and motion of the latter is transduced\ninductively through changes in the flux threading the loop. Expressions are\nderived for the detector signal response and noise, which are used to evaluate\nthe position and force detection sensitivity. We also investigate cooling of\nthe mechanical resonator due to back reaction noise from the detector.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:36:03 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 19 Jul 2007 13:44:42 GMT\"}]', '2009-11-13', '[[\"Blencowe\",\"M. P.\",\"\"],[\"Buks\",\"E.\",\"\"]]'),
(704.0458, 'Jo-Anne Brown', 'J.C. Brown, M. Haverkorn, B.M. Gaensler, A.R. Taylor, N.S. Bizunok,\n  N.M. McClure-Griffiths, J.M. Dickey, A.J. Green', 'Rotation Measures of Extragalactic Sources Behind the Southern Galactic\n  Plane: New Insights into the Large-Scale Magnetic Field of the Inner Milky\n  Way', '16 pages, 4 colour figures, 1 B/W figure, 1 table; Accepted for\n  publication in ApJ on March 26, 2007', 'Astrophys.J.663:258-266,2007', '10.1086/518499', '', 'astro-ph', '', '  We present new Faraday rotation measures (RMs) for 148 extragalactic radio\nsources behind the southern Galactic plane (253o < l < 356o, |b| < 1.5o), and\nuse these data in combination with published data to probe the large-scale\nstructure of the Milky Way\'s magnetic field. We show that the magnitudes of\nthese RMs oscillate with longitude in a manner that correlates with the\nlocations of the Galactic spiral arms. The observed pattern in RMs requries the\npresence of at least one large-scale magnetic reversal in the fourth Galactic\nquadrant, located between the Sagittarius- Carina and Scutum-Crux spiral arms.\nTo quantitatively compare our measurements to other recent studies, we consider\nall available extragalactic and pulsar RMs in the region we have surveyed, and\njointly fit these data to simple models in which the large-scale field follows\nthe spiral arms. In the best-fitting model, the magnetic field in the fourth\nGalactic quadrant is directed clockwise in the Sagittarius-Carina spiral arm\n(as viewed from the North Galactic pole), but is oriented counter- clockwise in\nthe Scutum-Crux arm. This contrasts with recent analyses of pulsar RMs alone,\nin which the fourth-quadrant field was presumed to be directed\ncounter-clockwise in the Sagittarius- Carina arm. Also in contrast to recent\npulsar RM studies, our joint modeling of pulsar and extragalactic RMs\ndemonstrates that large numbers of large-scale magnetic field reversals are not\nrequired to account for observations.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:06:19 GMT\"}]', '2009-06-23', '[[\"Brown\",\"J. C.\",\"\"],[\"Haverkorn\",\"M.\",\"\"],[\"Gaensler\",\"B. M.\",\"\"],[\"Taylor\",\"A. R.\",\"\"],[\"Bizunok\",\"N. S.\",\"\"],[\"McClure-Griffiths\",\"N. M.\",\"\"],[\"Dickey\",\"J. M.\",\"\"],[\"Green\",\"A. J.\",\"\"]]'),
(704.0459, 'Yahya  Ould Hamidoune', 'Yahya Ould Hamidoune', 'On iterated image size for point-symmetric relations', '', '', '', '', 'math.CO', '', '  Let $\\Gamma =(V,E)$ be a point-symmetric reflexive relation and let $v\\in V$\nsuch that\n  $|\\Gamma (v)|$ is finite (and hence $|\\Gamma (x)|$ is finite for all $x$, by\nthe transitive action of the group of automorphisms). Let $j\\in \\N$ be an\ninteger such that $\\Gamma ^j(v)\\cap \\Gamma ^{-}(v)=\\{v\\}$. Our main result\nstates that\n  $$ |\\Gamma ^{j} (v)|\\ge | \\Gamma ^{j-1} (v)| + |\\Gamma (v)|-1.$$\n  As an application we have $ |\\Gamma ^{j} (v)| \\ge 1+(|\\Gamma (v)|-1)j.$ The\nlast result confirms a recent conjecture of Seymour in the case of\nvertex-symmetric graphs. Also it gives a short proof for the validity of the\nCaccetta-H\\\"aggkvist conjecture for vertex-symmetric graphs and generalizes an\nadditive result of Shepherdson.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:40:18 GMT\"}]', '2007-05-23', '[[\"Hamidoune\",\"Yahya Ould\",\"\"]]'),
(704.0460, 'Joshua Pepper', 'Joshua Pepper (1), Richard W. Pogge (1), D. L. DePoy (1), J. L.\n  Marshall (1), K. Z. Stanek (1), Amelia M. Stutz (2), Shawn Poindexter (1),\n  Robert Siverd (1), Thomas P. O\'Brien (1), Mark Trueblood (3), Patricia\n  Trueblood (3) ((1) The Ohio State University Department of Astronomy, (2)\n  University of Arizona Department of Astronomy, (3) Winer Observatory)', 'The Kilodegree Extremely Little Telescope (KELT): A Small Robotic\n  Telescope for Large-Area Synoptic Surveys', '21 pages, 13 figures; accepted to PASP', 'Publ.Astron.Soc.Pac.119:923,2007', '10.1086/521836', '', 'astro-ph', '', '  The Kilodegree Extremely Little Telescope (KELT) project is a survey for\nplanetary transits of bright stars. It consists of a small-aperture, wide-field\nautomated telescope located at Winer Observatory near Sonoita, Arizona. The\ntelescope surveys a set of 26 x 26 degree fields, together covering about 25%\nof the Northern sky, targeting stars in the range of 8<V<10 mag, searching for\ntransits by close-in Jupiters. This paper describes the system hardware and\nsoftware and discusses the quality of the observations. We show that KELT is\nable to achieve the necessary photometric precision to detect planetary\ntransits around solar-type main sequence stars.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:43:52 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Jul 2007 19:04:49 GMT\"}]', '2009-11-16', '[[\"Pepper\",\"Joshua\",\"\"],[\"Pogge\",\"Richard W.\",\"\"],[\"DePoy\",\"D. L.\",\"\"],[\"Marshall\",\"J. L.\",\"\"],[\"Stanek\",\"K. Z.\",\"\"],[\"Stutz\",\"Amelia M.\",\"\"],[\"Poindexter\",\"Shawn\",\"\"],[\"Siverd\",\"Robert\",\"\"],[\"O\'Brien\",\"Thomas P.\",\"\"],[\"Trueblood\",\"Mark\",\"\"],[\"Trueblood\",\"Patricia\",\"\"]]'),
(704.0461, 'Anil Shaji', 'Thomas F. Jordan, Anil Shaji and E. C. G. Sudarshan', 'Entanglement increase from local interactions with\n  not-completely-positive maps', '6 Pages, new title, substantially revised', '', '10.1103/PhysRevA.76.022102', '', 'quant-ph', '', '  Simple examples are constructed that show the entanglement of two qubits\nbeing both increased and decreased by interactions on just one of them. One of\nthe two qubits interacts with a third qubit, a control, that is never entangled\nor correlated with either of the two entangled qubits and is never entangled,\nbut becomes correlated, with the system of those two qubits. The two entangled\nqubits do not interact, but their state can change from maximally entangled to\nseparable or from separable to maximally entangled. Similar changes for the two\nqubits are made with a swap operation between one of the qubits and a control;\nthen there are compensating changes of entanglement that involve the control.\nWhen the entanglement increases, the map that describes the change of the state\nof the two entangled qubits is not completely positive. Combination of two\nindependent interactions that individually give exponential decay of the\nentanglement can cause the entanglement to not decay exponentially but,\ninstead, go to zero at a finite time.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:54:51 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 May 2007 16:56:48 GMT\"}]', '2009-11-13', '[[\"Jordan\",\"Thomas F.\",\"\"],[\"Shaji\",\"Anil\",\"\"],[\"Sudarshan\",\"E. C. G.\",\"\"]]'),
(704.0462, 'Elena Orlando', 'Elena Orlando, Dirk Petry and Andrew Strong', 'Extended solar emission - an analysis of the EGRET data', '2 pages, 2 figures, Proceedings of the First GLAST Symposium,\n  February 5-8, 2007, Stanford University', 'AIP Conf.Proc.921:502-503,2007', '10.1063/1.2757422', '', 'astro-ph', '', '  The Sun was recently predicted to be an extended source of gamma-ray\nemission, produced by inverse-Compton scattering of cosmic-ray electrons with\nthe solar radiation. The emission was predicted to contribute to the diffuse\nextragalactic background even at large angular distances from the Sun. While\nthis emission is expected to be readily detectable in future by GLAST, the\nsituation for available EGRET data is more challenging. We present a detailed\nstudy of the EGRET database, using a time dependent analysis, accounting for\nthe effect of the emission from 3C 279, the moon, and other sources, which\ninterfere with the solar signal. The technique has been tested on the moon\nsignal, with results consistent with previous work. We find clear evidence for\nemission from the Sun and its vicinity. The observations are compared with our\nmodel for the extended emission.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 20:56:24 GMT\"}]', '2009-06-23', '[[\"Orlando\",\"Elena\",\"\"],[\"Petry\",\"Dirk\",\"\"],[\"Strong\",\"Andrew\",\"\"]]'),
(704.0463, 'Brenda Matthews', 'B. C. Matthews (Herzberg Institute of Astrophysics, Canada), P. G.\n  Kalas (UC Berkeley, U.S.A.), M. C. Wyatt (University of Cambridge, U.K.)', 'Mass and Temperature of the TWA 7 Debris Disk', '8 pages, 3 figures, accepted for publication in The Astrophysical\n  Journal', 'Astrophys.J.663:1103-1109,2007', '10.1086/518643', '', 'astro-ph', '', '  We present photometric detections of dust emission at 850 and 450 micron\naround the pre-main sequence M1 dwarf TWA 7 using the SCUBA camera on the James\nClerk Maxwell Telescope. These data confirm the presence of a cold dust disk\naround TWA 7, a member of the TW Hydrae Association. Based on the 850 micron\nflux, we estimate the mass of the disk to be 18 lunar masses (0.2 Earth masses)\nassuming a mass opacity of 1.7 cm^2/g with a temperature of 45 K. This makes\nthe TWA 7 disk (d=55 pc) an order of magnitude more massive than the disk\nreported around AU Microscopii (GL 803), the closest (9.9 pc) debris disk\ndetected around an M dwarf. This is consistent with TWA 7 being slightly\nyounger than AU Mic. We find that the mid-IR and submillimeter data require the\ndisk to be comprised of dust at a range of temperatures. A model in which the\ndust is at a single radius from the star, with a range of temperatures\naccording to grain size, is as effective at fitting the emission spectrum as a\nmodel in which the dust is of uniform size, but has a range of temperatures\naccording to distance. We discuss this disk in the context of known disks in\nthe TW Hydrae Association and around low-mass stars; a comparison of masses of\ndisks in the TWA reveals no trend in mass or evolutionary state (gas-rich vs.\ndebris) as a function of spectral type.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:26:16 GMT\"}]', '2009-06-23', '[[\"Matthews\",\"B. C.\",\"\",\"Herzberg Institute of Astrophysics, Canada\"],[\"Kalas\",\"P. G.\",\"\",\"UC Berkeley, U.S.A.\"],[\"Wyatt\",\"M. C.\",\"\",\"University of Cambridge, U.K.\"]]'),
(704.0464, 'Edward Lyman Ph.D.', 'Edward Lyman and Daniel M. Zuckerman', 'Annealed importance sampling of dileucine peptide', '', '', '10.1063/1.2754267', '', 'q-bio.BM', '', '  Annealed importance sampling is a means to assign equilibrium weights to a\nnonequilibrium sample that was generated by a simulated annealing protocol. The\nweights may then be used to calculate equilibrium averages, and also serve as\nan ``adiabatic signature\'\' of the chosen cooling schedule. In this paper we\ndemonstrate the method on the 50-atom dileucine peptide, showing that\nequilibrium distributions are attained for manageable cooling schedules. For\nthis system, as naively implemented here, the method is modestly more efficient\nthan constant temperature simulation. However, the method is worth considering\nwhenever any simulated heating or cooling is performed (as is often done at the\nbeginning of a simulation project, or during an NMR structure calculation), as\nit is simple to implement and requires minimal additional CPU expense.\nFurthermore, the naive implementation presented here can be improved.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:27:44 GMT\"}]', '2009-11-13', '[[\"Lyman\",\"Edward\",\"\"],[\"Zuckerman\",\"Daniel M.\",\"\"]]'),
(704.0465, 'Veit Schw\\\"ammle', 'Veit Schwammle, Evaldo M. F. Curado, Fernando D. Nobre', 'A General Nonlinear Fokker-Planck Equation and its Associated Entropy', '17 pages, submitted to Eur. Phys. J. B', '', '10.1140/epjb/e2007-00217-1', '', 'cond-mat.stat-mech cond-mat.other', '', '  A recently introduced nonlinear Fokker-Planck equation, derived directly from\na master equation, comes out as a very general tool to describe\nphenomenologically systems presenting complex behavior, like anomalous\ndiffusion, in the presence of external forces. Such an equation is\ncharacterized by a nonlinear diffusion term that may present, in general, two\ndistinct powers of the probability distribution. Herein, we calculate the\nstationary-state distributions of this equation in some special cases, and\nintroduce associated classes of generalized entropies in order to satisfy the\nH-theorem. Within this approach, the parameters associated with the transition\nrates of the original master-equation are related to such generalized\nentropies, and are shown to obey some restrictions. Some particular cases are\ndiscussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:24:49 GMT\"}]', '2009-11-13', '[[\"Schwammle\",\"Veit\",\"\"],[\"Curado\",\"Evaldo M. F.\",\"\"],[\"Nobre\",\"Fernando D.\",\"\"]]'),
(704.0466, 'Ferenc Simon', 'F. Simon, F. Mur\\\'anyi, T. Feh\\\'er, A. J\\\'anossy, L. Forr\\\'o, C.\n  Petrovic, S.L. Bud\'ko, P.C. Canfield', 'Conduction electron spin-lattice relaxation time in the MgB2\n  superconductor', '6 pages, 5 figures', 'Phys. Rev. B 75, 024519 (2007)', '10.1103/PhysRevB.76.024519', '', 'cond-mat.supr-con cond-mat.str-el', '', '  The spin-lattice relaxation time, $T_{1}$, of conduction electrons is\nmeasured as a function of temperature and magnetic field in MgB$_2$. The method\nis based on the detection of the $z$ component of the conduction electron\nmagnetization under electron spin resonance conditions with amplitude modulated\nmicrowave excitation. Measurement of $T_{1}$ below $T_c$ at 0.32 T allows to\ndisentangle contributions from the two Fermi surfaces of MgB$_{2}$ as this\nfield restores normal state on the Fermi surface part with $\\pi$ symmetry only.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:34:22 GMT\"}]', '2009-11-13', '[[\"Simon\",\"F.\",\"\"],[\"Murányi\",\"F.\",\"\"],[\"Fehér\",\"T.\",\"\"],[\"Jánossy\",\"A.\",\"\"],[\"Forró\",\"L.\",\"\"],[\"Petrovic\",\"C.\",\"\"],[\"Bud\'ko\",\"S. L.\",\"\"],[\"Canfield\",\"P. C.\",\"\"]]'),
(704.0467, 'Gabor Pszota', 'Gabor Pszota and Wei Cui', 'Modeling Accretion Disk X-ray Continuum of Black Hole Candidates', '- final journal version: typos, wordings refined, commas, added\n  missing reference - 15 pages, 4 figures, accepted to ApJ Changes: fig4b was\n  not the right graph, wrong chi squared/dof numbers at one place. (doesn\'t\n  make significant difference)', 'Astrophys.J.663:1201-1206,2007', '10.1086/518823', '', 'astro-ph', '', '  We critically examine issues associated with determining the fundamental\nproperties of the black hole and the surrounding accretion disk in an X-ray\nbinary based on modeling the disk X-ray continuum of the source. We base our\nwork mainly on two XMM-Newton observations of GX 339-4, because they provided\nhigh-quality data at low energies (below 1 keV) which are critical for reliably\nmodeling the spectrum of the accretion disk. A key issue examined is the\ndetermination of the so-called \"color correction factor\", which is often\nempirically introduced to account for the deviation of the local disk spectrum\nfrom a blackbody (due to electron scattering). This factor cannot be\npre-determined theoretically because it may vary with, e.g., mass accretion\nrate, among a number of important factors. We follow up on an earlier\nsuggestion to estimate the color correction observationally by modeling the\ndisk spectrum with saturated Compton scattering. We show that the spectra can\nbe fitted well and the approach yields reasonable values for the color\ncorrection factor. For comparison, we have also attempted to fit the spectra\nwith other models. We show that even the high-soft-state continuum (which is\ndominated by the disk emission) cannot be satisfactorily fitted by\nstate-of-the-art disk models. We discuss the implication of the results.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 22:23:44 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 6 Apr 2007 04:59:18 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 7 Jun 2007 19:43:24 GMT\"}]', '2009-09-29', '[[\"Pszota\",\"Gabor\",\"\"],[\"Cui\",\"Wei\",\"\"]]'),
(704.0468, 'Jinsong Tan', 'Jinsong Tan', 'Inapproximability of Maximum Weighted Edge Biclique and Its Applications', '', 'LNCS 4978, TAMC 2008, pp 282-293', '', '', 'cs.CC cs.DS', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Given a bipartite graph $G = (V_1,V_2,E)$ where edges take on {\\it both}\npositive and negative weights from set $\\mathcal{S}$, the {\\it maximum weighted\nedge biclique} problem, or $\\mathcal{S}$-MWEB for short, asks to find a\nbipartite subgraph whose sum of edge weights is maximized. This problem has\nvarious applications in bioinformatics, machine learning and databases and its\n(in)approximability remains open. In this paper, we show that for a wide range\nof choices of $\\mathcal{S}$, specifically when $| \\frac{\\min\\mathcal{S}} {\\max\n\\mathcal{S}} | \\in \\Omega(\\eta^{\\delta-1/2}) \\cap O(\\eta^{1/2-\\delta})$ (where\n$\\eta = \\max\\{|V_1|, |V_2|\\}$, and $\\delta \\in (0,1/2]$), no polynomial time\nalgorithm can approximate $\\mathcal{S}$-MWEB within a factor of $n^{\\epsilon}$\nfor some $\\epsilon > 0$ unless $\\mathsf{RP = NP}$. This hardness result gives\njustification of the heuristic approaches adopted for various applied problems\nin the aforementioned areas, and indicates that good approximation algorithms\nare unlikely to exist. Specifically, we give two applications by showing that:\n1) finding statistically significant biclusters in the SAMBA model, proposed in\n\\cite{Tan02} for the analysis of microarray data, is\n$n^{\\epsilon}$-inapproximable; and 2) no polynomial time algorithm exists for\nthe Minimum Description Length with Holes problem \\cite{Bu05} unless\n$\\mathsf{RP=NP}$.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:39:11 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Mar 2009 02:50:29 GMT\"}]', '2009-03-23', '[[\"Tan\",\"Jinsong\",\"\"]]'),
(704.0469, 'Giancarlo Urzua A', 'Giancarlo Urzua', 'On line arrangements with applications to 3-nets', '19 pages, to appear in Advances in Geometry. Sections 5, 6 and 7 of\n  old version are worked out in more detail at the beginning of \"Arrangements\n  of rational sections over curves and the varieties they define\"', '', '', '', 'math.AG math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We show a one-to-one correspondence between arrangements of d lines in the\nprojective plane, and lines in P^{d-2}. We apply this correspondence to\nclassify (3,q)-nets over the complex numbers for all q<=6. When q=6, we have\ntwelve possible combinatorial cases, but we prove that only nine of them are\nrealizable. This new case shows several new properties for 3-nets: different\ndimensions for moduli, strict realization over certain fields, etc. We also\nconstruct a three dimensional family of (3,8)-nets corresponding to the\nQuaternion group.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 21:45:37 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 13:13:39 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 26 Jun 2008 14:44:14 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 26 Oct 2009 15:46:09 GMT\"}]', '2009-10-26', '[[\"Urzua\",\"Giancarlo\",\"\"]]'),
(704.0470, 'Andrei Tokovinin', 'A. Tokovinin, M. Sarazin, A. Smette', 'Testing turbulence model at metric scales with mid-infrared VISIR images\n  at the VLT', 'Accepted for publication in MNRAS. 8 pages, 11 figures', 'Mon.Not.Roy.Astron.Soc.378:701-708,2007', '10.1111/j.1365-2966.2007.11803.x', '', 'astro-ph', '', '  We probe turbulence structure from centimetric to metric scales by\nsimultaneous imagery at mid-infrared and visible wavelengths at the VLT\ntelescope and show that it departs significantly from the commonly used\nKolmogorov model. The data can be fitted by the von Karman model with an outer\nscale of the order of 30 m and we see clear signs of the phase structure\nfunction saturation across the 8-m VLT aperture. The image quality improves in\nthe infrared faster than the standard lambda^{-1/5} scaling and may be\ndiffraction-limited at 30-m apertures even without adaptive optics at\nwavelengths longer than 8 micron.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 22:12:02 GMT\"}]', '2009-06-23', '[[\"Tokovinin\",\"A.\",\"\"],[\"Sarazin\",\"M.\",\"\"],[\"Smette\",\"A.\",\"\"]]'),
(704.0471, 'Dinesh Shetty', 'D.V. Shetty, S.J. Yennello, and G.A. Souliotis', 'Density dependence of the symmetry energy and the nuclear equation of\n  state: A Dynamical and Statistical model perspective', '16 pages, 14 figures', 'Phys.Rev.C76:024606,2007; Erratum-ibid.C76:039902,2007', '10.1103/PhysRevC.76.024606 10.1103/PhysRevC.76.039902', '', 'nucl-ex nucl-th', '', '  The density dependence of the symmetry energy in the equation of state of\nisospin asymmetric nuclear matter is of significant importance for studying the\nstructure of systems as diverse as the neutron-rich nuclei and the neutron\nstars. A number of reactions using the dynamical and the statistical models of\nmultifragmentation, and the experimental isoscaling observable, is studied to\nextract information on the density dependence of the symmetry energy. It is\nobserved that the dynamical and the statistical model calculations give\nconsistent results assuming the sequential decay effect in dynamical model to\nbe small. A comparison with several other independent studies is also made to\nobtain important constraint on the form of the density dependence of the\nsymmetry energy. The comparison rules out an extremely \" stiff \" and \" soft \"\nform of the density dependence of the symmetry energy with important\nimplications for astrophysical and nuclear physics studies.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 22:04:11 GMT\"}]', '2014-11-18', '[[\"Shetty\",\"D. V.\",\"\"],[\"Yennello\",\"S. J.\",\"\"],[\"Souliotis\",\"G. A.\",\"\"]]'),
(704.0472, 'David P. Sanders', 'David P. Sanders, Hern\\\'an Larralde, Fran\\c{c}ois Leyvraz (Instituto\n  de Ciencias F\\\'isicas, Universidad Nacional Aut\\\'onoma de M\\\'exico)', 'Competitive nucleation and the Ostwald rule in a generalized Potts model\n  with multiple metastable phases', '4 pages, 5 figures. Version with one higher-quality figure available\n  at http://www.fis.unam.mx/~dsanders/publications.html v2: Corrected labels on\n  inset of figure 3. v3: Corrected link', 'Phys. Rev. B 75, 132101 (2007) (Brief Report)', '10.1103/PhysRevB.75.132101', '', 'cond-mat.stat-mech cond-mat.mtrl-sci cond-mat.soft', '', '  We introduce a simple nearest-neighbor spin model with multiple metastable\nphases, the number and decay pathways of which are explicitly controlled by the\nparameters of the system. With this model we can construct, for example, a\nsystem which evolves through an arbitrarily long succession of metastable\nphases. We also construct systems in which different phases may nucleate\ncompetitively from a single initial phase. For such a system, we present a\ngeneral method to extract from numerical simulations the individual nucleation\nrates of the nucleating phases. The results show that the Ostwald rule, which\npredicts which phase will nucleate, must be modified probabilistically when the\nnew phases are almost equally stable. Finally, we show that the nucleation rate\nof a phase depends, among other things, on the number of other phases\naccessible from it.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 22:57:45 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 18:28:43 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 9 Apr 2007 05:32:43 GMT\"}]', '2009-09-29', '[[\"Sanders\",\"David P.\",\"\",\"Instituto\\n  de Ciencias Físicas, Universidad Nacional Autónoma de México\"],[\"Larralde\",\"Hernán\",\"\",\"Instituto\\n  de Ciencias Físicas, Universidad Nacional Autónoma de México\"],[\"Leyvraz\",\"François\",\"\",\"Instituto\\n  de Ciencias Físicas, Universidad Nacional Autónoma de México\"]]'),
(704.0473, 'Delfim F. M. Torres', 'Delfim F. M. Torres, George Leitmann', 'Contrasting Two Transformation-Based Methods for Obtaining Absolute\n  Extrema', '9 pages', 'J. Optim. Theory Appl. 137 (2008), no. 1, 53--59', '10.1007/s10957-007-9292-z', '', 'math.OC', '', '  In this note we contrast two transformation-based methods to deduce absolute\nextrema and the corresponding extremizers. Unlike variation-based methods, the\ntransformation-based ones of Carlson and Leitmann and the recent one of Silva\nand Torres are direct in that they permit obtaining solutions by inspection.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 3 Apr 2007 23:22:35 GMT\"}]', '2008-03-30', '[[\"Torres\",\"Delfim F. M.\",\"\"],[\"Leitmann\",\"George\",\"\"]]'),
(704.0474, 'Ahmed E. Ismail', 'Pieter J. in \'t Veld, Ahmed E. Ismail, and Gary S. Grest', 'Application of Ewald summations to long-range dispersion forces', '9 pages, 3 figures, accepted by J. Chem. Phys. v. 2: Expanded\n  discussion of results, definitions added, performance comparison for water\n  added', 'J. Chem. Phys. 127, 144711 (2007)', '10.1063/1.2770730', '', 'cond-mat.mtrl-sci cond-mat.stat-mech', '', '  We present results illustrating the effects of using explicit summation terms\nfor the $r^{-6}$ dispersion term on the interfacial properties of a\nLennard-Jones fluid and SPC/E water. For the Lennard-Jones fluid, we find that\nthe use of long-range summations, even with a short ``crossover radius,\'\'\nyields results that are consistent with simulations using large cutoff radii.\nSimulations of SPC/E water demonstrate that the long-range dispersion forces\nare of secondary importance to the Coulombic forces. In both cases, we find\nthat the ratio of box size $L_{\\parallel}$ to crossover radius $r_{\\rm\nc}^{\\mathbf k}$ plays an important role in determining the magnitude of the\nlong-range dispersion correction, although its effect is secondary when\nCoulombic interactions are also present.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 00:35:25 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 13 Jul 2007 16:52:11 GMT\"}]', '2009-04-17', '[[\"Veld\",\"Pieter J. in \'t\",\"\"],[\"Ismail\",\"Ahmed E.\",\"\"],[\"Grest\",\"Gary S.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0475, 'Norbert Werner', 'N. Werner, J.S. Kaastra, Y. Takei, R. Lieu, J. Vink, T. Tamura', 'Possible non-thermal nature of the soft-excess emission in the cluster\n  of galaxies Sersic 159-03', 'to appear in A&A', '', '10.1051/0004-6361:20077211', '', 'astro-ph', '', '  We present an analysis of new Suzaku data and archival data from XMM-Newton\nof the cluster of galaxies Sersic 159-03, which has a strong soft X-ray excess\nemission component. The Suzaku observation confirms the presence of the soft\nexcess emission, but it does not confirm the presence of redshifted OVII lines\nin the cluster. Radial profiles and 2D maps derived from XMM-Newton\nobservations show that the soft excess emission has a strong peak at the\nposition of the central cD galaxy and the maps do not show any significant\nazimuthal variations. Although the soft excess emission can be fitted equally\nwell with both thermal and non-thermal models, its spatial distribution is\nneither consistent with the models of intercluster warm-hot filaments, nor with\nmodels of clumpy warm intracluster gas associated with infalling groups. Using\nthe data obtained by the XMM-Newton Reflection Grating Spectrometers we do not\nconfirm the presence of the warm gas in the cluster centre with the expected\nproperties assuming the soft excess is of thermal origin. The observed\nproperties of the soft excess emission are consistent with the non-thermal\ninterpretation. While the high density of relativistic electrons associated\nwith the peak of the soft emission in the cluster centre might have been\nprovided by an active galactic nucleus in the central cD galaxy, the underlying\npopulation might have been accelerated in diffuse shocks.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:50:46 GMT\"}]', '2009-11-13', '[[\"Werner\",\"N.\",\"\"],[\"Kaastra\",\"J. S.\",\"\"],[\"Takei\",\"Y.\",\"\"],[\"Lieu\",\"R.\",\"\"],[\"Vink\",\"J.\",\"\"],[\"Tamura\",\"T.\",\"\"]]'),
(704.0476, 'Zhang Peng', 'P. Zhang and L. You', 'Geometric phase of an atom inside an adiabatic radio frequency potential', '12 pages, 7 figures, submitted to Phys. Rev. A', '', '10.1103/PhysRevA.76.033615', '', 'quant-ph', '', '  We investigate the geometric phase of an atom inside an adiabatic radio\nfrequency (rf) potential created from a static magnetic field (B-field) and a\ntime dependent rf field. The spatial motion of the atomic center of mass is\nshown to give rise to a geometric phase, or Berry\'s phase, to the adiabatically\nevolving atomic hyperfine spin along the local B-field. This phase is found to\ndepend on both the static B-field along the semi-classical trajectory of the\natomic center of mass and an ``effective magnetic field\'\' of the total B-field,\nincluding the oscillating rf field. Specific calculations are provided for\nseveral recent atom interferometry experiments and proposals utilizing\nadiabatic rf potentials.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 00:05:29 GMT\"}]', '2009-11-13', '[[\"Zhang\",\"P.\",\"\"],[\"You\",\"L.\",\"\"]]'),
(704.0477, 'Britton Smith', 'Britton D. Smith, Steinn Sigurdsson', 'The Transition from the First Stars to the Second Stars in the Early\n  Universe', '13 pages, 3 color figures, 1 table, submitted to ApJL', '', '10.1086/518692', '', 'astro-ph', '', '  We observe a sharp transition from a singular, high-mass mode of star\nformation, to a low-mass dominated mode, in numerical simulations, at a\nmetallicity of 10^-3 Zsolar. We incorporate a new method for including the\nradiative cooling from metals into adaptive mesh-refinement hydrodynamic\nsimulations. Our results illustrate how metals, produced by the first stars,\nled to a transition from the high-mass star formation mode of Pop III stars, to\nthe low-mass mode that dominates today. We ran hydrodynamic simulations with\ncosmological initial conditions in the standard LambdaCDM model, with\nmetallicities, from zero to 10^-2 Zsolar, beginnning at redshift, z = 99. The\nsimulations were run until a dense core forms at the center of a 5 x 10^5\nMsolar dark matter halo, at z ~ 18. Analysis of the central 1 Msolar core\nreveals that the two simulations with the lowest metallicities, Z = 0 and 10^-4\nZsolar, contain one clump with 99% of the mass, while the two with\nmetallicities, Z = 10^-3 and 10^-2 Zsolar, each contain two clumps that share\nmost of the mass. The Z = 10^-3 Zsolar simulation also produced two low-mass\nproto-stellar objects with masses between 10^-2 and 10^-1 Msolar. Gas with Z >=\n10^-3 Zsolar is able to cool to the temperature of the CMB, which sets a lower\nlimit to the minimum fragmentation mass. This suggests that the second\ngeneration stars produced a spectrum of lower mass stars, but were still more\nmassive on average than stars formed in the local universe.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 00:13:05 GMT\"}]', '2009-11-13', '[[\"Smith\",\"Britton D.\",\"\"],[\"Sigurdsson\",\"Steinn\",\"\"]]'),
(704.0478, 'Nate McCrady', 'Nate McCrady and James R. Graham', 'Super Star Cluster Velocity Dispersions and Virial Masses in the M82\n  Nuclear Starburst', '19 pages, 8 figures, ApJ accepted', 'Astrophys.J.663:844-856,2007', '10.1086/518357', '', 'astro-ph', '', '  We use high-resolution near-infrared spectroscopy from Keck Observatory to\nmeasure the stellar velocity dispersions of 19 super star clusters (SSCs) in\nthe nuclear starburst of M82. The clusters have ages on the order of 10 Myr,\nwhich is many times longer than the crossing times implied by their velocity\ndispersions and radii. We therefore apply the Virial Theorem to derive the\nkinematic mass for 15 of the SSCs. The SSCs have masses of 2 x 10^5 to 4 x 10^6\nsolar masses, with a total population mass of 1.4 x 10^7 solar masses.\nComparison of the loci of the young M82 SSCs and old Milky Way globular\nclusters in a plot of radius versus velocity dispersion suggests that the SSCs\nare a population of potential globular clusters. We present the mass function\nfor the SSCs, and find a power law fit with an index of gamma = -1.91 +/- 0.06.\nThis result is nearly identical to the mass function of young SSCs in the\nAntennae galaxies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 00:17:29 GMT\"}]', '2009-06-23', '[[\"McCrady\",\"Nate\",\"\"],[\"Graham\",\"James R.\",\"\"]]'),
(704.0479, 'Thomas Geisser H', 'T.Geisser', 'The affine part of the Picard scheme', 'This is a correct version of the original paper published in\n  Compositio Mathematica after O.Gabber pointed out a mistake', '', '', '', 'math.AG math.KT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We describe the maximal torus and maximal unipotent subgroup of the Picard\nvariety of a proper scheme over a perfect field.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 00:17:55 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 16 Apr 2007 04:32:14 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 21 May 2008 02:16:37 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 28 Jan 2021 08:53:14 GMT\"}]', '2021-01-29', '[[\"Geisser\",\"T.\",\"\"]]'),
(704.0480, 'Sungyun Kim Dr', 'Sungyun Kim, Artem Dudarev and Joachim Brand', 'Enhanced quantum Zeno effect and bunching in the decay of interacting\n  bosons from an unstable state', 'paper withdrawn by author', '', '', '', 'cond-mat.mes-hall', '', '  paper withdrawn due to the possible error in numerical eigenfunction\ncalculation\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 01:41:48 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 Apr 2008 01:45:29 GMT\"}]', '2008-04-04', '[[\"Kim\",\"Sungyun\",\"\"],[\"Dudarev\",\"Artem\",\"\"],[\"Brand\",\"Joachim\",\"\"]]'),
(704.0481, 'Varese Tim\\\'oteo', 'A. Delfino, T. Frederico, V.S. Timoteo, Lauro Tomio', 'The few scales of nuclei and nuclear matter', '', 'Physics Letters B 634 (2006) 185', '10.1016/j.physletb.2006.01.046', '', 'nucl-th', '', '  The well-known correlations of low-energy three and four-nucleon observables\nwith a typical three-nucleon scale (e.g., the Tjon line) is extended to light\nnuclei and nuclear matter. Evidence for the scaling between light nuclei\nbinding energies and the triton one are pointed out. We argue that the\nsaturation energy and density of nuclear matter are correlated to the triton\nbinding energy. The available systematic nuclear matter calculations indicate a\npossible band structure representing these correlations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 01:45:14 GMT\"}]', '2015-05-13', '[[\"Delfino\",\"A.\",\"\"],[\"Frederico\",\"T.\",\"\"],[\"Timoteo\",\"V. S.\",\"\"],[\"Tomio\",\"Lauro\",\"\"]]'),
(704.0482, 'Zhang-qi Yin', 'Zhang-qi Yin, Fu-li Li, Peng Peng', 'Implementation of holonomic quantum computation through engineering and\n  manipulating environment', '4 pages, 2 figures; v2, We have maken considerable changes. New model\n  to engineer effective reservoir without broadband squeezing light is\n  proposed, which makes the scheme more practical. Main results are not\n  changed; v3, accepted for PRA. Change style to PRA', 'Phys. Rev. A 76, 062311 (2007)', '10.1103/PhysRevA.76.062311', '', 'quant-ph', '', '  We consider an atom-field coupled system, in which two pairs of four-level\natoms are respectively driven by laser fields and trapped in two distant\ncavities that are connected by an optical fiber. First, we show that an\neffective squeezing reservoir can be engineered under appropriate conditions.\nThen, we show that a two-qubit geometric CPHASE gate between the atoms in the\ntwo cavities can be implemented through adiabatically manipulating the\nengineered reservoir along a closed loop. This scheme that combines engineering\nenvironment with decoherence-free space and geometric phase quantum computation\ntogether has the remarkable feature: a CPHASE gate with arbitrary phase shift\nis implemented by simply changing the strength and relative phase of the\ndriving fields.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:09:26 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 2 Jul 2007 03:34:56 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 2 Nov 2007 04:09:26 GMT\"}]', '2007-12-19', '[[\"Yin\",\"Zhang-qi\",\"\"],[\"Li\",\"Fu-li\",\"\"],[\"Peng\",\"Peng\",\"\"]]'),
(704.0483, 'Masanori Ichioka', 'Masanori Ichioka, Hiroto Adachi, Takeshi Mizushima, Kazushige Machida', 'Vortex state in a Fulde-Ferrell-Larkin-Ovchinnikov superconductor based\n  on the quasiclassical theory', '11 pages, 10 figures', 'Phys. Rev. B 76, 014503 (2007)', '10.1103/PhysRevB.76.014503', '', 'cond-mat.supr-con', '', '  We investigate the vortex state with Fulde-Ferrell-Larkin-Ovchinnikov (FFLO)\nmodulations suggested for a high field phase of CeCoIn_5. On the basis of the\nquasiclassical Eilenberger theory, we calculate the three dimensional structure\nof pair potentials, internal magnetic fields, paramagnetic moments, and\nelectronic states, for the s-wave and the d-wave pairings comparatively. The\n\\pi-phase shift of the pair potential at the FFLO nodal plane or at the vortex\ncore induces sharp peak states in the local density of states, and enhances the\nlocal paramagnetic moment. We also discuss the NMR spectrum and the neutron\nscattering as methods to detect the FFLO structure.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:31:48 GMT\"}]', '2007-08-01', '[[\"Ichioka\",\"Masanori\",\"\"],[\"Adachi\",\"Hiroto\",\"\"],[\"Mizushima\",\"Takeshi\",\"\"],[\"Machida\",\"Kazushige\",\"\"]]'),
(704.0484, 'Phillip Broussard', 'J. O. McCaslin and P. R. Broussard', 'Search for Chaotic Behavior in a Flapping Flag', '11 pages, 9 figures. To be published in American Journal of Physics', '', '', '', 'physics.ed-ph physics.gen-ph', '', '  We measured the correlation of the times between successive flaps of a flag\nfor a variety of wind speeds and found no evidence of low dimensional chaotic\nbehavior in the return maps of these times. We instead observed what is best\nmodeled as random times determined by an exponential distribution. This study\nwas done as an undergraduate experiment and illustrates the differences between\nlow dimensional chaotic and possibly higher dimensional chaotic systems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:42:41 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 16 May 2007 16:31:20 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 15 Aug 2007 15:12:41 GMT\"},{\"version\":\"v4\",\"created\":\"Wed, 29 Aug 2007 16:54:27 GMT\"}]', '2007-08-29', '[[\"McCaslin\",\"J. O.\",\"\"],[\"Broussard\",\"P. R.\",\"\"]]'),
(704.0485, 'Gao ZhiMing', 'Z.M. Gao, Y.C. Ma, H.W. Zhuang', 'Optimal Shape Design for Stokes Flow Via Minimax Differentiability', '', '', '', '', 'math.OC', '', '  This paper is concerned with a shape sensitivity analysis of a viscous\nincompressible fluid driven by Stokes equations with nonhomogeneous boundary\ncondition. The structure of shape gradient with respect to the shape of the\nvariable domain for a given cost function is established by using the\ndifferentiability of a minimax formulation involving a Lagrangian functional\ncombining with function space parametrization technique or function space\nembedding technique. We apply an gradient type algorithm to our problem.\nNumerical examples show that our theory is useful for practical purpose and the\nproposed algorithm is feasible.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:43:36 GMT\"}]', '2007-05-23', '[[\"Gao\",\"Z. M.\",\"\"],[\"Ma\",\"Y. C.\",\"\"],[\"Zhuang\",\"H. W.\",\"\"]]'),
(704.0486, 'Young-Wook Lee', 'Young-Wook Lee, Hansung B. Gim, Dana I. Casetti-Dinescu', 'Kinematic Decoupling of Globular Clusters with Extended\n  Horizontal-Branch', 'Accepted for publication in ApJ Letters', '', '10.1086/518653', '', 'astro-ph', '', '  About 25% of the Milky Way globular clusters (GCs) exhibit unusually extended\ncolor distribution of stars in the horizontal-branch (HB) phase. This\nphenomenon is now best understood as due to the presence of helium enhanced\nsecond generation subpopulations, which has raised a possibility that these\npeculiar GCs might have a unique origin. Here we show that these GCs with\nextended HB are clearly distinct from other normal GCs in kinematics and mass.\nThe GCs with extended HB are more massive than normal GCs, and are dominated by\nrandom motion with no correlation between kinematics and metallicity.\nSurprisingly, however, when they are excluded, most normal GCs in the inner\nhalo show clear signs of dissipational collapse that apparently led to the\nformation of the disk. Normal GCs in the outer halo share their kinematic\nproperties with the extended HB GCs, which is consistent with the accretion\norigin. Our result further suggests heterogeneous origins of GCs, and we\nanticipate this to be a starting point for more detailed investigations of\nMilky Way formation, including early mergers, collapse, and later accretion.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:47:36 GMT\"}]', '2009-11-13', '[[\"Lee\",\"Young-Wook\",\"\"],[\"Gim\",\"Hansung B.\",\"\"],[\"Casetti-Dinescu\",\"Dana I.\",\"\"]]'),
(704.0487, 'John Hodge', 'J. C. Hodge', 'Scalar potential model progress', 'Presented APS Apr07 meeting session s1.00014', '', '', '', 'physics.gen-ph', '', '  Because observations of galaxies and clusters have been found inconsistent\nwith General Relativity (GR), the focus of effort in developing a Scalar\nPotential Model (SPM) has been on the examination of galaxies and clusters. The\nSPM has been found to be consistent with cluster cellular structure, the flow\nof IGM from spiral galaxies to elliptical galaxies, intergalactic redshift\nwithout an expanding universe, discrete redshift, rotation curve (RC) data\nwithout dark matter, asymmetric RCs, galaxy central mass, galaxy central\nvelocity dispersion, and the Pioneer Anomaly. In addition, the SPM suggests a\nmodel of past expansion, past contraction, and current expansion of the\nuniverse. GR corresponds to the SPM in the limit in which the effect of the\nSources and Sinks approximate a flat scalar potential field such as between\nclusters and on the solar system scale, which is small relative to the distance\nto a Source.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:32:47 GMT\"}]', '2009-07-30', '[[\"Hodge\",\"J. C.\",\"\"]]'),
(704.0488, 'Muhammad Sharif', 'M. Sharif and M. Jamil Amir', 'Teleparallel Version of the Stationary Axisymmetric Solutions and their\n  Energy Contents', '18 pages, accepted for publication in Gen. Relativ. Grav', 'Gen.Rel.Grav.39:989-1002,2007', '10.1007/s10714-007-0431-5', '', 'gr-qc', '', '  This work contains the teleparallel version of the stationary axisymmetric\nsolutions. We obtain the tetrad and the torsion fields representing these\nsolutions. The tensor, vector and axial-vector parts of the torsion tensor are\nevaluated. It is found that the axial-vector has component only along $\\rho$\nand $z$ directions. The three possibilities of the axial vector depending on\nthe metric function $B$ are discussed. The vector related with spin has also\nbeen evaluated and the corresponding extra Hamiltonian is furnished. Further,\nwe use the teleparallel version of M$\\ddot{o}$ller prescription to find the\nenergy-momentum distribution of the solutions. It is interesting to note that\n(for $\\lambda=1$) energy and momentum densities in teleparallel theory are\nequal to the corresponding quantities in GR plus an additional quantity in\neach, which may become equal under certain conditions. Finally, we discuss the\ntwo special cases of the stationary axisymmetric solutions.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 02:49:33 GMT\"}]', '2010-03-18', '[[\"Sharif\",\"M.\",\"\"],[\"Amir\",\"M. Jamil\",\"\"]]'),
(704.0489, 'Ramazan Sever', 'Sameer M. Ikhdair, Ramazan Sever', 'Relativistic treatment in D-dimensions to a spin-zero particle with\n  noncentral equal scalar and vector ring-shaped Kratzer potential', '20 pages', 'Cent. Eur. J. Phys. 6, 141(2008)', '10.2478/s11534-008-0018-0', '', 'quant-ph', '', '  The Klein-Gordon equation in D-dimensions for a recently proposed Kratzer\npotential plus ring-shaped potential is solved analytically by means of the\nconventional Nikiforov-Uvarov method. The exact energy bound-states and the\ncorresponding wave functions of the Klein-Gordon are obtained in the presence\nof the noncentral equal scalar and vector potentials. The results obtained in\nthis work are more general and can be reduced to the standard forms in\nthree-dimensions given by other works.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:37:56 GMT\"}]', '2009-11-13', '[[\"Ikhdair\",\"Sameer M.\",\"\"],[\"Sever\",\"Ramazan\",\"\"]]'),
(704.0490, 'Daniel Stancil', 'Daniel D. Stancil', 'Long Distance Signaling Using Axion-like Particles', '18 pages, including 3 figures Version 2 has been modified to show\n  portions of the coupling-mass plane that may lead to long distance\n  communication, rather than concentrating on an example using the PVLAS\n  parameters', 'Phys.Rev.D76:111701,2007', '10.1103/PhysRevD.76.111701', '', 'hep-ph astro-ph hep-th', '', '  The possible existence of axion-like particles could lead to a new type of\nlong distance communication. In this work, basic antenna concepts are defined\nand a Friis-like equation is derived to facilitate long-distance link\ncalculations. An example calculation is presented showing that communication\nover distances of 1000 km or more may be possible for $m_{a}< 3.5$ meV and\n$g_{a\\gamma \\gamma} > 5 \\times 10^{- 8} {\\text{GeV}}^{- 1}$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:38:23 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 26 Oct 2007 04:12:28 GMT\"}]', '2008-11-26', '[[\"Stancil\",\"Daniel D.\",\"\"]]'),
(704.0491, 'Juan G. Restrepo', 'Juan G. Restrepo, Edward Ott, Brian R. Hunt', 'Weighted percolation on directed networks', '4 pages, 2 figures', '', '10.1103/PhysRevLett.100.058701', '', 'cond-mat.soft cond-mat.dis-nn', '', '  We present an analysis of the percolation transition for general node removal\nstrategies valid for locally tree-like directed networks. On the basis of\nheuristic arguments we predict that, if the probability of removing node $i$ is\n$p_i$, the network disintegrates if $p_i$ is such that the largest eigenvalue\nof the matrix with entries $A_{ij}(1-p_i)$ is less than 1, where $A$ is the\nadjacency matrix of the network. The knowledge or applicability of a Markov\nnetwork model is not required by our theory, thus making it applicable to\nsituations not covered by previous works. We test our predicted percolation\ncriterion against numerical results for different networks and node removal\nstrategies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 04:35:40 GMT\"}]', '2009-11-13', '[[\"Restrepo\",\"Juan G.\",\"\"],[\"Ott\",\"Edward\",\"\"],[\"Hunt\",\"Brian R.\",\"\"]]'),
(704.0492, 'Shenghui Su', 'Shenghui Su, and Shuwang Lu', 'Refuting the Pseudo Attack on the REESSE1+ Cryptosystem', '14 pages, and 2 table', '', '', '', 'cs.CR', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We illustrate through example 1 and 2 that the condition at theorem 1 in [8]\ndissatisfies necessity, and the converse proposition of fact 1.1 in [8] does\nnot hold, namely the condition Z/M - L/Ak < 1/(2 Ak^2) is not sufficient for\nf(i) + f(j) = f(k). Illuminate through an analysis and ex.3 that there is a\nlogic error during deduction of fact 1.2, which causes each of fact 1.2, 1.3, 4\nto be invalid. Demonstrate through ex.4 and 5 that each or the combination of\nqu+1 > qu * D at fact 4 and table 1 at fact 2.2 is not sufficient for f(i) +\nf(j) = f(k), property 1, 2, 3, 4, 5 each are invalid, and alg.1 based on fact 4\nand alg.2 based on table 1 are disordered and wrong logically. Further,\nmanifest through a repeated experiment and ex.5 that the data at table 2 is\nfalsified, and the example in [8] is woven elaborately. We explain why Cx = Ax\n* W^f(x) (% M) is changed to Cx = (Ax * W^f(x))^d (% M) in REESSE1+ v2.1. To\nthe signature fraud, we point out that [8] misunderstands the existence of T^-1\nand Q^-1 % (M-1), and forging of Q can be easily avoided through moving H.\nTherefore, the conclusion of [8] that REESSE1+ is not secure at all (which\nconnotes that [8] can extract a related private key from any public key in\nREESSE1+) is fully incorrect, and as long as the parameter Omega is fitly\nselected, REESSE1+ with Cx = Ax * W^f(x) (% M) is secure.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 04:31:00 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 4 Feb 2010 14:06:43 GMT\"}]', '2010-02-04', '[[\"Su\",\"Shenghui\",\"\"],[\"Lu\",\"Shuwang\",\"\"]]'),
(704.0493, 'Hiroshi Koibuchi', 'Hiroshi Koibuchi', 'Phase structure of a surface model on dynamically triangulated spheres\n  with elastic skeletons', '9 pages with 10 figures', 'Phys. Rev. E75, 051115 (2007)', '10.1103/PhysRevE.75.051115', 'ICT-Koi-2007-2', 'cond-mat.stat-mech cond-mat.soft', '', '  We find three distinct phases; a tubular phase, a planar phase, and the\nspherical phase, in a triangulated fluid surface model. It is also found that\nthese phases are separated by discontinuous transitions. The fluid surface\nmodel is investigated within the framework of the conventional curvature model\nby using the canonical Monte Carlo simulations with dynamical triangulations.\nThe mechanical strength of the surface is given only by skeletons, and no\ntwo-dimensional bending energy is assumed in the Hamiltonian. The skeletons are\ncomposed of elastic linear-chains and rigid junctions and form a\ncompartmentalized structure on the surface, and for this reason the vertices of\ntriangles can diffuse freely only inside the compartments. As a consequence, an\ninhomogeneous structure is introduced in the model; the surface strength inside\nthe compartments is different from the surface strength on the compartments.\nHowever, the rotational symmetry is not influenced by the elastic skeletons;\nthere is no specific direction on the surface. In addition to the three phases\nmentioned above, a collapsed phase is expected to exist in the low bending\nrigidity regime that was not studied here. The inhomogeneous structure and the\nfluidity of vertices are considered to be the origin of such variety of phases.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 04:53:28 GMT\"}]', '2009-11-13', '[[\"Koibuchi\",\"Hiroshi\",\"\"]]'),
(704.0494, 'Yuriy Kuzmin', 'Yuriy I. Kuzmin', 'Vortex Dynamics at the Initial Stage of Resistive Transition in\n  Superconductors with Fractal Cluster Structure', 'Invited Talk at NATO Advanced Research Workshop \"Vortex Dynamics in\n  Superconductors and other Complex Systems\", Yalta, Ukraine, Sept 13-17\n  (2004); 6 pages, 3 figures, 23 refs', 'J. Low Temp. Phys. 139 (2005) 155-166', '10.1007/BF02769574', '', 'cond-mat.supr-con cond-mat.mtrl-sci', '', '  The effect of fractal normal-phase clusters on vortex dynamics in a\npercolative superconductor is considered. The superconductor contains\npercolative superconducting cluster carrying a transport current and clusters\nof a normal phase, acting as pinning centers. A prototype of such a structure\nis YBCO film, containing clusters of columnar defects, as well as the BSCCO/Ag\nsheathed tape, which is of practical interest for wire fabrication. Transition\nof the superconductor into a resistive state corresponds to the percolation\ntransition from a pinned vortex state to a resistive state when the vortices\nare free to move. The dependencies of the free vortex density on the fractal\ndimension of the cluster boundary as well as the resistance on the transport\ncurrent are obtained. It is revealed that a mixed state of the vortex glass\ntype is realized in the superconducting system involved. The current-voltage\ncharacteristics of superconductors containing fractal clusters are obtained and\ntheir features are studied.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 05:32:19 GMT\"}]', '2015-05-13', '[[\"Kuzmin\",\"Yuriy I.\",\"\"]]'),
(704.0495, 'Metod Saniga', 'Metod Saniga (ASTRINSTSAV), Michel Planat (FEMTO-ST), Petr Pracna\n  (JH-Inst), Hans Havlicek (TUW)', 'The Veldkamp Space of Two-Qubits', '7 pages, 3 figures, 2 tables; Version 2 - math nomenclature\n  fine-tuned and two references added; Version 3 - published in SIGMA\n  (Symmetry, Integrability and Geometry: Methods and Applications) at\n  http://www.emis.de/journals/SIGMA/', 'SIGMA 3 (2007) 075, 7 pages', '', '', 'quant-ph math-ph math.MP', '', '  Given a remarkable representation of the generalized Pauli operators of\ntwo-qubits in terms of the points of the generalized quadrangle of order two,\nW(2), it is shown that specific subsets of these operators can also be\nassociated with the points and lines of the four-dimensional projective space\nover the Galois field with two elements - the so-called Veldkamp space of W(2).\nAn intriguing novelty is the recognition of (uni- and tri-centric) triads and\nspecific pentads of the Pauli operators in addition to the \"classical\" subsets\nanswering to geometric hyperplanes of W(2).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:47:14 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 17 Apr 2007 07:01:08 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 2 Jul 2007 06:54:50 GMT\"}]', '2007-07-02', '[[\"Saniga\",\"Metod\",\"\",\"ASTRINSTSAV\"],[\"Planat\",\"Michel\",\"\",\"FEMTO-ST\"],[\"Pracna\",\"Petr\",\"\",\"JH-Inst\"],[\"Havlicek\",\"Hans\",\"\",\"TUW\"]]'),
(704.0496, 'Cedric Simenel', 'C\\\'edric Simenel (SPhN, GANIL), Philippe Chomaz (GANIL), Gilles De\n  France (GANIL)', 'Fusion process studied with preequilibrium giant dipole resonance in\n  time dependent Hartree-Fock theory', '15 pages, 19 figures, revised version', 'Phys.Rev.C76:024609,2007', '10.1103/PhysRevC.76.024609', '', 'nucl-th', '', '  The equilibration of macroscopic degrees of freedom during the fusion of\nheavy nuclei, like the charge and the shape, are studied in the Time-Dependent\nHartree-Fock theory. The pre-equilibrium Giant Dipole Resonance (GDR) is used\nto probe the fusion path. It is shown that such isovector collective state is\nexcited in N/Z asymmetric fusion and to a less extent in mass asymmetric\nsystems. The characteristics of this GDR are governed by the structure of the\nfused system in its preequilibrium phase, like its deformation, rotation and\nvibration. In particular, we show that a lowering of the pre-equilibrium GDR\nenergy is expected as compared to the statistical one. Revisiting experimental\ndata, we extract an evidence of this lowering for the first time. We also\nquantify the fusion-evaporation enhancement due to gamma-ray emission from the\npre-equilibrium GDR. This cooling mechanism along the fusion path may be\nsuitable to synthesize in the future super heavy elements using radioactive\nbeams with strong N/Z asymmetries in the entrance channel.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:47:56 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 11 Jul 2007 11:37:46 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 24 Aug 2007 16:00:27 GMT\"}]', '2008-11-26', '[[\"Simenel\",\"Cédric\",\"\",\"SPhN, GANIL\"],[\"Chomaz\",\"Philippe\",\"\",\"GANIL\"],[\"De France\",\"Gilles\",\"\",\"GANIL\"]]'),
(704.0497, 'Bruno Fornet', 'Bruno Fornet (LATP, LMRS)', 'Penalization approach for mixed hyperbolic systems with constant\n  coefficients satisfying a Uniform Lopatinski Condition', '', '', '', '', 'math.AP', '', '  In this paper, we describe a new, systematic and explicit way of\napproximating solutions of mixed hyperbolic systems with constant coefficients\nsatisfying a Uniform Lopatinski Condition via different Penalization\napproaches.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:49:51 GMT\"}]', '2007-05-23', '[[\"Fornet\",\"Bruno\",\"\",\"LATP, LMRS\"]]'),
(704.0498, 'Guillaume Mention', 'Guillaume Mention (DAPNIA), Thierry Lasserre (DAPNIA, APC), Dario\n  Motta (DAPNIA)', 'A unified analysis of the reactor neutrino program towards the\n  measurement of the theta_13 mixing angle', '28 pages, 7 figures, 14 tables, one appendix', 'Journal of Physics: Conference Series 110, 8 (2008) 082013', '10.1088/1742-6596/110/8/082013', '', 'hep-ex', '', '  We present in this article a detailed quantitative discussion of the\nmeasurement of the leptonic mixing angle theta_13 through currently scheduled\nreactor neutrino oscillation experiments. We thus focus on Double Chooz (Phase\nI & II), Daya Bay (Phase I & II) and RENO experiments. We perform a unified\nanalysis, including systematics, backgrounds and accurate experimental setup in\neach case. Each identified systematic error and background impact has been\nassessed on experimental setups following published data when available and\nextrapolating from Double Chooz acquired knowledge otherwise. After reviewing\nthe experiments, we present a new analysis of their sensitivities to sin^2(2\ntheta_13) and study the impact of the different systematics based on the pulls\napproach. Through this generic statistical analysis we discuss the advantages\nand drawbacks of each experimental setup.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:53:59 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 5 Dec 2007 10:00:29 GMT\"}]', '2012-03-01', '[[\"Mention\",\"Guillaume\",\"\",\"DAPNIA\"],[\"Lasserre\",\"Thierry\",\"\",\"DAPNIA, APC\"],[\"Motta\",\"Dario\",\"\",\"DAPNIA\"]]'),
(704.0499, 'Lawrence Ong', 'Lawrence Ong and Mehul Motani', 'Optimal Routing for Decode-and-Forward based Cooperation in Wireless\n  Networks', 'Accepted and to be presented at Fourth Annual IEEE Communications\n  Society Conference on Sensor, Mesh, and Ad Hoc Communications and Networks\n  (SECON 2007), San Diego, California, June 18-21 2007', 'Proceedings of the 4th Annual IEEE Communications Society\n  Conference on Sensor, Mesh, and Ad Hoc Communications and Networks (SECON\n  2007), San Diego, CA, pp. 334-343, Jun. 18-21 2007.', '10.1109/SAHCN.2007.4292845', '', 'cs.IT math.IT', '', '  We investigate cooperative wireless relay networks in which the nodes can\nhelp each other in data transmission. We study different coding strategies in\nthe single-source single-destination network with many relay nodes. Given the\nmyriad of ways in which nodes can cooperate, there is a natural routing\nproblem, i.e., determining an ordered set of nodes to relay the data from the\nsource to the destination. We find that for a given route, the\ndecode-and-forward strategy, which is an information theoretic cooperative\ncoding strategy, achieves rates significantly higher than that achievable by\nthe usual multi-hop coding strategy, which is a point-to-point non-cooperative\ncoding strategy. We construct an algorithm to find an optimal route (in terms\nof rate maximizing) for the decode-and-forward strategy. Since the algorithm\nruns in factorial time in the worst case, we propose a heuristic algorithm that\nruns in polynomial time. The heuristic algorithm outputs an optimal route when\nthe nodes transmit independent codewords. We implement these coding strategies\nusing practical low density parity check codes to compare the performance of\nthe strategies on different routes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:22:56 GMT\"}]', '2010-04-15', '[[\"Ong\",\"Lawrence\",\"\"],[\"Motani\",\"Mehul\",\"\"]]'),
(704.0500, 'G\\\'erard Endimioni', 'G. Endimioni', 'On the polynomial automorphisms of a group', '', '', '', '', 'math.GR', '', '  We prove that if a group is nilpotent (resp. metabelian), then so is the\nsubgroup of its automorphism group generated by all polynomial automorphisms.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:55:45 GMT\"}]', '2007-05-23', '[[\"Endimioni\",\"G.\",\"\"]]'),
(704.0501, 'Boris Dubrovin', 'B.Dubrovin, T.Grava, C.Klein', 'On universality of critical behaviour in the focusing nonlinear\n  Schr\\\"odinger equation, elliptic umbilic catastrophe and the {\\it\n  tritronqu\\\'ee} solution to the Painlev\\\'e-I equation', '32 pages, 10 figures', '', '', '', 'math.AP math-ph math.MP', '', '  We argue that the critical behaviour near the point of ``gradient\ncatastrophe\" of the solution to the Cauchy problem for the focusing nonlinear\nSchr\\\"odinger equation $ i\\epsilon \\psi_t +\\frac{\\epsilon^2}2\\psi_{xx}+\n|\\psi|^2 \\psi =0$ with analytic initial data of the form $\\psi(x,0;\\epsilon)\n=A(x) e^{\\frac{i}{\\epsilon} S(x)}$ is approximately described by a particular\nsolution to the Painlev\\\'e-I equation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:51:21 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 10:13:24 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 15 May 2007 18:18:55 GMT\"}]', '2007-05-23', '[[\"Dubrovin\",\"B.\",\"\"],[\"Grava\",\"T.\",\"\"],[\"Klein\",\"C.\",\"\"]]'),
(704.0502, 'Christine Vespa', 'Christine Vespa', 'Generic representations of orthogonal groups: projective functors in the\n  category Fquad', '32 pages', '', '', '', 'math.AT math.CT', '', '  In this paper, we continue the study of the category of functors Fquad,\nassociated to F_2-vector spaces equipped with a nondegenerate quadratic form,\ninitiated in two previous papers of the author. We define a filtration of the\nstandard projective objects in Fquad; this refines to give a decomposition into\nindecomposable factors of the two first standard projective objects in Fquad.\nAs an application of these two decompositions, we give a complete description\nof the polynomial functors of the category Fquad.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 06:58:08 GMT\"}]', '2007-05-23', '[[\"Vespa\",\"Christine\",\"\"]]'),
(704.0503, 'HongVan Le', 'Hong-Van Le', 'Manifolds admitting a $\\tilde G_2$-structure', '4 pages, a new shorter exposition is given. the result has been\n  included as Appendix in arXiv:1912.03338', '', '', '', 'math.AT math.DG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We find a necessary and sufficient condition for a compact 7-manifold to\nadmit a $\\tilde G_2$-structure. As a result we find a sufficient condition for\nan open 7-manifold to admit a closed 3-form of $\\tilde G_2$-type.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:50:48 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 9 Aug 2009 11:27:06 GMT\"}]', '2023-03-06', '[[\"Le\",\"Hong-Van\",\"\"]]'),
(704.0504, 'Chang Ho Hyun', 'Chang Ho Hyun', 'Compatibility of Exotic States with Neutron Star Observation', '4 pages, 1 figure. A contribution to Yukawa International Seminar\n  (YKIS) 2006, \"New Frontiers in QCD\", Kyoto, Japan, Nov. 20 - Dec. 8, 2006', 'Prog.Theor.Phys.Suppl.168:627-630,2007', '10.1143/PTPS.168.627', '', 'nucl-th', '', '  We consider the effect of hard core repulsion in the baryon-baryon\ninteraction at short distance to the properties of a neutron star. We obtain\nthat, even with hyperons in the interior of a neutron star, the neutron star\nmass can be as large as $\\sim 2 M_\\odot$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:02:25 GMT\"}]', '2008-11-26', '[[\"Hyun\",\"Chang Ho\",\"\"]]'),
(704.0505, 'Hironobu Kihara', 'Hironobu Kihara, Muneto Nitta', 'Exact Solutions of Einstein-Yang-Mills Theory with Higher-Derivative\n  Coupling', '9 pages, more comments included', 'Phys.Rev.D76:085001,2007', '10.1103/PhysRevD.76.085001', 'OCU-PHYS 263', 'hep-th gr-qc', '', '  We construct a classical solution of an Einstein-Yang-Mills system with a\nfourth order term with respect to the field strength of the Yang-Mills field.\nThe solution provides a spontaneous compactification proposed by Cremmer and\nScherk; ten-dimensional space-time with a cosmological constant is compactified\nto the four-dimensional Minkowski space with a six-dimensional sphere S^6 on\nwhich an instanton solution exists. The radius of the sphere is not a modulus\nbut is determined by the gauge coupling and the four-derivative coupling\nconstants and the Newton\'s constant. We also construct a solution of\nten-dimensional theory without a cosmological constant compactified to AdS_4 x\nS^6.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:25:02 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 9 Apr 2007 01:52:08 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 11 Jun 2007 11:26:33 GMT\"}]', '2008-11-26', '[[\"Kihara\",\"Hironobu\",\"\"],[\"Nitta\",\"Muneto\",\"\"]]'),
(704.0506, 'Philipp Gegenwart', 'J.G. Donath, P. Gegenwart, F. Steglich, E.D. Bauer, J.L. Sarrao', 'Dimensional crossover of quantum critical behavior in CeCoIn$_5$', '4 pages, 5 figures', 'Phys. Rev. Lett. 100, 136401 (2008)', '10.1103/PhysRevLett.100.136401', '', 'cond-mat.str-el', '', '  The nature of quantum criticality in CeCoIn$_5$ is studied by low-temperature\nthermal expansion $\\alpha(T)$. At the field-induced quantum critical point at\nH=5 T a crossover scale $T^\\star\\approx 0.3$ K is observed, separating\n$\\alpha(T)/T\\propto T^{-1}$ from a weaker $T^{-1/2}$ divergence. We ascribe\nthis change to a crossover in the dimensionality of the critical fluctuations\nwhich may be coupled to a change from unconventional to conventional quantum\ncriticality. Disorder, whose effect on quantum criticality is studied in\nCeCoIn$_{5-x}$Sn$_x$ ($0\\leq x\\leq 0.18$), shifts $T^\\star$ towards higher\ntemperatures.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:15:05 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 5 Feb 2008 16:32:10 GMT\"}]', '2009-02-16', '[[\"Donath\",\"J. G.\",\"\"],[\"Gegenwart\",\"P.\",\"\"],[\"Steglich\",\"F.\",\"\"],[\"Bauer\",\"E. D.\",\"\"],[\"Sarrao\",\"J. L.\",\"\"]]'),
(704.0507, 'Michael Duff', 'M. J. Duff and S. Ferrara', 'E_6 and the bipartite entanglement of three qutrits', '15 pages latex, 3 figures, minor corrections', 'Phys.Rev.D76:124023,2007', '10.1103/PhysRevD.76.124023', 'Imperial/TP/2007/mjd/1', 'hep-th quant-ph', '', '  Recent investigations have established an analogy between the entropy of\nfour-dimensional supersymmetric black holes in string theory and entanglement\nin quantum information theory. Examples include: (1) N=2 STU black holes and\nthe tripartite entanglement of three qubits (2-state systems), where the common\nsymmetry is [SL(2)]^3 and (2) N=8 black holes and the tripartite entanglement\nof seven qubits where the common symmetry is E_7 which contains [SL(2)]^7. Here\nwe present another example: N=8 black holes (or black strings) in five\ndimensions and the bipartite entanglement of three qutrits (3-state systems),\nwhere the common symmetry is E_6 which contains [SL(3)]^3. Both the black hole\n(or black string) entropy and the entanglement measure are provided by the\nCartan cubic E_6 invariant. Similar analogies exist for ``magic\'\' N=2\nsupergravity black holes in both four and five dimensions.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:22:28 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 9 Oct 2007 16:08:31 GMT\"}]', '2008-11-26', '[[\"Duff\",\"M. J.\",\"\"],[\"Ferrara\",\"S.\",\"\"]]'),
(704.0508, 'Alexey Kulik', 'Yuri N.Kartashov, Alexey M.Kulik', 'Invariance principle for additive functionals of Markov chains', '18 pages', '', '', '', 'math.PR', '', '  We consider a sequence of additive functionals {\\phi_n}, set on a sequence of\nMarkov chains {X_n} that weakly converges to a Markov process X. We give\nsufficient condition for such a sequence to converge in distribution,\nformulated in terms of the characteristics of the additive functionals, and\nrelated to the Dynkin\'s theorem on the convergence of W-functionals. As an\napplication of the main theorem, the general sufficient condition for\nconvergence of additive functionals in terms of transition probabilities of the\nchains X_n is proved.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:28:14 GMT\"}]', '2007-05-23', '[[\"Kartashov\",\"Yuri N.\",\"\"],[\"Kulik\",\"Alexey M.\",\"\"]]'),
(704.0509, 'Fulvia Confortola', 'Fulvia Confortola', 'Dissipative backward stochastic differential equations with locally\n  Lipschitz nonlinearity', '22 pages', 'Stochastic Processes and their Applications 117 (2007) 613-628', '10.1016/j.spa.2006.09.008', '', 'math.PR', '', '  In this paper we study a class of backward stochastic differential equations\n(BSDEs) of the form dY(t)= -AY(t)dt -f_0(t,Y(t))dt -f_1(t,Y(t),Z(t))dt +\nZ(t)dW(t) on the interval [0,T], with given final condition at time T, in an\ninfinite dimensional Hilbert space H. The unbounded operator A is sectorial and\ndissipative and the nonlinearity f_0(t,y) is dissipative and defined for y only\ntaking values in a subspace of H. A typical example is provided by the\nso-called polynomial nonlinearities. Applications are given to stochastic\npartial differential equations and spin systems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 07:50:23 GMT\"}]', '2007-05-23', '[[\"Confortola\",\"Fulvia\",\"\"]]'),
(704.0510, 'Osamu Seto', 'Osamu Seto and Masahide Yamaguchi', 'Axino warm dark matter and $\\Omega_b - \\Omega_{DM}$ coincidence', '11 pages, no figure, typos corrected, references added, final version', 'Phys.Rev.D75:123506,2007', '10.1103/PhysRevD.75.123506', 'IFT-UAM/CSIC-07-15', 'hep-ph astro-ph', '', '  We show that axinos, which are dominantly generated by the decay of the\nnext-to-lightest supersymmetric particles produced from the leptonic $Q$-ball\n($L$-ball), become warm dark matter suitable for the solution of the missing\nsatellite problem and the cusp problem. In addition, $\\Omega_b - \\Omega_{DM}$\ncoincidence is naturally explained in this scenario.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:01:28 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 12 Jun 2007 10:13:23 GMT\"}]', '2008-11-26', '[[\"Seto\",\"Osamu\",\"\"],[\"Yamaguchi\",\"Masahide\",\"\"]]'),
(704.0511, 'Maurice Kibler', 'O. Albouy (IPNL), M. R. Kibler (IPNL)', 'A unified approach to SIC-POVMs and MUBs', '15 pages', 'Journal of Russian Laser Research 28 (2007) 429-438', '10.1007/s10946-007-0032-5', '', 'quant-ph math-ph math.MP', '', '  A unified approach to (symmetric informationally complete) positive operator\nvalued measures and mutually unbiased bases is developed in this article. The\napproach is based on the use of operator equivalents expanded in the enveloping\nalgebra of SU(2). Emphasis is put on similarities and differences between\nSIC-POVMs and MUBs.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:09:23 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 16 Jul 2007 13:55:17 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 1 Sep 2007 18:24:25 GMT\"}]', '2011-11-09', '[[\"Albouy\",\"O.\",\"\",\"IPNL\"],[\"Kibler\",\"M. R.\",\"\",\"IPNL\"]]'),
(704.0512, 'Everaldo Arashiro', 'T\\^ania Tom\\\'e and Kelly C de Carvalho', 'Stable oscillations of a predator-prey probabilistic cellular automaton:\n  a mean-field approach', '10 figures', '', '10.1088/1751-8113/40/43/005', '', 'cond-mat.stat-mech', '', '  We analyze a probabilistic cellular automaton describing the dynamics of\ncoexistence of a predator-prey system. The individuals of each species are\nlocalized over the sites of a lattice and the local stochastic updating rules\nare inspired on the processes of the Lotka-Volterra model. Two levels of\nmean-field approximations are set up. The simple approximation is equivalent to\nan extended patch model, a simple metapopulation model with patches colonized\nby prey, patches colonized by predators and empty patches. This approximation\nis capable of describing the limited available space for species occupancy. The\npair approximation is moreover able to describe two types of coexistence of\nprey and predators: one where population densities are constant in time and\nanother displaying self-sustained time-oscillations of the population\ndensities. The oscillations are associated with limit cycles and arise through\na Hopf bifurcation. They are stable against changes in the initial conditions\nand, in this sense, they differ from the Lotka-Volterra cycles which depend on\ninitial conditions. In this respect, the present model is biologically more\nrealistic than the Lotka-Volterra model.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:12:16 GMT\"}]', '2016-08-14', '[[\"Tomé\",\"Tânia\",\"\"],[\"de Carvalho\",\"Kelly C\",\"\"]]'),
(704.0513, 'John Southworth', 'John Southworth (1), B. T. Gaensicke (1), T. R. Marsh (1), D. de\n  Martino (2), A. Aungwerojwit (1 and 3) ((1) University of Warwick, UK, (2)\n  INAF - Osservatorio di Capodimonte, Italy, (3) Naresuan University, Thailand)', 'SDSS J233325.92+152222.1 and the evolution of intermediate polars', '6 pages with 5 figures, accepted for publication in MNRAS', 'Mon.Not.Roy.Astron.Soc.378:635-640,2007', '10.1111/j.1365-2966.2007.11796.x', '', 'astro-ph', '', '  Intermediate polars (IPs) are cataclysmic variables which contain magnetic\nwhite dwarfs with a rotational period shorter than the binary orbital period.\nEvolutionary theory predicts that IPs with long orbital periods evolve through\nthe 2-3 hour period gap, but it is very uncertain what the properties of the\nresulting objects are. Whilst a relatively large number of long-period IPs are\nknown, very few of these have short orbital periods. We present phase-resolved\nspectroscopy and photometry of SDSS J233325.92+152222.1 and classify it as the\nIP with the shortest known orbital period (83.12 +/- 0.09 min), which contains\na white dwarf with a relatively long spin period (41.66 +/- 0.13 min). We\nestimate the white dwarf\'s magnetic moment to be mu(WD) \\approx 2 x 10^33 G\ncm^3, which is not only similar to three of the other four confirmed\nshort-period IPs but also to those of many of the long-period IPs. We suggest\nthat long-period IPs conserve their magnetic moment as they evolve towards\nshorter orbital periods. Therefore the dominant population of long-period IPs,\nwhich have white dwarf spin periods roughly ten times shorter than their\norbital periods, will likely end up as short-period IPs like SDSS J2333, with\nspin periods a large fraction of their orbital periods.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:18:14 GMT\"}]', '2008-11-26', '[[\"Southworth\",\"John\",\"\",\"1 and 3\"],[\"Gaensicke\",\"B. T.\",\"\",\"1 and 3\"],[\"Marsh\",\"T. R.\",\"\",\"1 and 3\"],[\"de Martino\",\"D.\",\"\",\"1 and 3\"],[\"Aungwerojwit\",\"A.\",\"\",\"1 and 3\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0514, 'Radoslaw Hofman', 'Radoslaw Hofman', 'Complexity Considerations, cSAT Lower Bound', 'Presented at IMECS2007, presentation is avaliable here:\n  http://www.teycom.pl/docs/ICCS_160_prez.pdf Awarded with Certificate of Merit\n  for International Conference on Computer Science 2007 (ICCS2007)', 'IMECS2007 Conference Proceedings published by IAENG (ISBN:\n  978-988-98671-4-0)', '', '', 'math.LO math.CO', '', '  This article discusses completeness of Boolean Algebra as First Order Theory\nin Goedel\'s meaning. If Theory is complete then any possible transformation is\nequivalent to some transformation using axioms, predicates etc. defined for\nthis theory. If formula is to be proved (or disproved) then it has to be\nreduced to axioms. If every transformation is deducible then also optimal\ntransformation is deducible. If every transformation is exponential then\noptimal one is too, what allows to define lower bound for discussed problem to\nbe exponential (outside P). Then we show algorithm for NDTM solving the same\nproblem in O(n^c) (so problem is in NP), what proves that P \\neq NP.\n  Article proves also that result of relativisation of P=NP question and oracle\nshown by Baker-Gill-Solovay distinguish between deterministic and\nnon-deterministic calculation models. If there exists oracle A for which\nP^A=NP^A then A consists of infinite number of algorithms, DTMs, axioms and\npredicates, or like NDTM infinite number of simultaneous states.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:17:33 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 9 Jun 2007 11:32:45 GMT\"}]', '2007-06-13', '[[\"Hofman\",\"Radoslaw\",\"\"]]'),
(704.0515, 'J. Peguiron', 'J. Peguiron, C. Bruder, B. Trauzettel', 'Temperature dependence of Coulomb drag between finite-length quantum\n  wires', '5 pages, 5 figures; v2: accepted version at PRL', 'Phys. Rev. Lett. 99, 086404 (2007)', '10.1103/PhysRevLett.99.086404', '', 'cond-mat.mes-hall', '', '  We evaluate the Coulomb drag current in two finite-length\nTomonaga-Luttinger-liquid wires coupled by an electrostatic backscattering\ninteraction. The drag current in one wire shows oscillations as a function of\nthe bias voltage applied to the other wire, reflecting interferences of the\nplasmon standing waves in the interacting wires. In agreement with this\npicture, the amplitude of the current oscillations is reduced with increasing\ntemperature. This is a clear signature of non-Fermi-liquid physics because for\ncoupled Fermi liquids the drag resistance is always expected to increase as the\ntemperature is raised.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:20:39 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 16 Jul 2007 11:27:22 GMT\"}]', '2007-08-27', '[[\"Peguiron\",\"J.\",\"\"],[\"Bruder\",\"C.\",\"\"],[\"Trauzettel\",\"B.\",\"\"]]'),
(704.0516, 'Gui Lu Long', 'Hao Guo, Gui Lu Long and Yang Sun', 'Effects of Imperfect Gate Operations in Shor\'s Prime Factorization\n  Algorithm', '8 pages 4 figures', 'Journal of the Chinese Chemical Society, 2001, 48: 449-454', '', '', 'quant-ph', '', '  The effects of imperfect gate operations in implementation of Shor\'s prime\nfactorization algorithm are investigated. The gate imperfections may be\nclassified into three categories: the systematic error, the random error, and\nthe one with combined errors. It is found that Shor\'s algorithm is robust\nagainst the systematic errors but is vulnerable to the random errors. Error\nthreshold is given to the algorithm for a given number $N$ to be factorized.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:21:40 GMT\"}]', '2007-05-23', '[[\"Guo\",\"Hao\",\"\"],[\"Long\",\"Gui Lu\",\"\"],[\"Sun\",\"Yang\",\"\"]]'),
(704.0517, 'Jessica Tressou', 'Olivier Allais (CORELA), Jessica Tressou (METARISK, Hkust-Ismt)', 'Using decomposed household food acquisitions as inputs of a Kinetic\n  Dietary Exposure Model', '', '', '', '', 'math.ST stat.TH', '', '  Foods naturally contain a number of contaminants that may have different and\nlong term toxic effects. This paper introduces a novel approach for the\nassessment of such chronic food risk that integrates the pharmacokinetic\nproperties of a given contaminant. The estimation of such a Kinetic Dietary\nExposure Model (KDEM) should be based on long term consumption data which, for\nthe moment, can only be provided by Household Budget Surveys such as the\nSECODIP panel in France. A semi parametric model is proposed to decompose a\nseries of household quantities into individual quantities which are then used\nas inputs of the KDEM. As an illustration, the risk assessment related to the\npresence of methyl mercury in seafood is revisited using this novel approach.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:27:27 GMT\"}]', '2007-05-23', '[[\"Allais\",\"Olivier\",\"\",\"CORELA\"],[\"Tressou\",\"Jessica\",\"\",\"METARISK, Hkust-Ismt\"]]'),
(704.0518, 'Henrik Beuther', 'H. Beuther, Q. Zhang, E.A. Bergin, T.K. Sridharan, T.R. Hunter, S.\n  Leurini', 'Dust and gas emission in the prototypical hot core G29.96-0.02 at\n  sub-arcsecond resolution', 'Accepted for Astronomy and Astrophysics, 14 pages, 8 figures, 6\n  tables, high-resolution version of the paper available at\n  http://www.mpia.de/homes/beuther/papers.html', '', '10.1051/0004-6361:20066954', '', 'astro-ph', '', '  Aiming at a better understand of the physical and chemical processes in the\nhot molecular core stage of high-mass star formation, we observed the\nprototypical hot core G29.96-0.02 in the 862mu band with the Submillimeter\nArray (SMA) at sub-arcsecond spatial resolution. The observations resolved the\nhot molecular core into six submm continuum sources with the finest spatial\nresolution of 0.36\'\'x0.25\'\' (~1800AU) achieved so far. Four of them located\nwithin 7800(AU)^2 comprise a proto-Trapezium system with estimated protostellar\ndensities of 1.4x0^5 protostars/pc^3. The plethora of ~80 spectral lines allows\nus to study the molecular outflow(s), the core kinematics, the temperature\nstructure of the region as well as chemical effects. The derived hot core\ntemperatures are of the order 300K. We find interesting chemical spatial\ndifferentiations, e.g., C34S is deficient toward the hot core and is enhanced\nat the UCHII/hot core interface, which may be explained by temperature\nsensitive desorption from grains and following gas phase chemistry. The\nSiO(8-7) emission outlines likely two molecular outflows emanating from this\nhot core region. Emission from most other molecules peaks centrally on the hot\ncore and is not dominated by any individual submm peak. Potential reasons for\nthat are discussed. A few spectral lines that are associated with the main\nsubmm continuum source, show a velocity gradient perpendicular to the\nlarge-scale outflow. Since this velocity structure comprises three of the\ncentral protostellar sources, this is not a Keplerian disk. While the data are\nconsistent with a gas core that may rotate and/or collapse, we cannot exclude\nthe outflow(s) and/or nearby expanding UCHII region as possible alternative\ncauses of this velocity pattern.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:32:16 GMT\"}]', '2009-11-13', '[[\"Beuther\",\"H.\",\"\"],[\"Zhang\",\"Q.\",\"\"],[\"Bergin\",\"E. A.\",\"\"],[\"Sridharan\",\"T. K.\",\"\"],[\"Hunter\",\"T. R.\",\"\"],[\"Leurini\",\"S.\",\"\"]]'),
(704.0519, 'Eqab Rabei M.', 'Eqab M. Rabei and Bashar S. Ababneh', 'Hamilton-Jacobi Fractional Sequential Mechanics', '12 pages', '', '10.1016/j.jmaa.2008.03.011', '', 'math-ph math.MP', '', '  As a continuation of Rabei et al. work [11], the Hamilton- Jacobi partial\ndifferential equation is generalized to be applicable for systems containing\nfractional derivatives. The Hamilton- Jacobi function in configuration space is\nobtained in a similar manner to the usual mechanics. Two problems are\nconsidered to demonstrate the application of the formalism. The result found to\nbe in exact agreement with Agrawal\'s formalism.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:34:51 GMT\"}]', '2015-05-13', '[[\"Rabei\",\"Eqab M.\",\"\"],[\"Ababneh\",\"Bashar S.\",\"\"]]'),
(704.0520, 'Tina Anna Cattolica Maiolo', 'Tina A.C. Maiolo, Luigi Martina, Giulio Soliani', 'A critical theory of quantum entanglement for the Hydrogen molecule', '14 pages, 14 figures, Latex', '', '', '', 'quant-ph cond-mat.other physics.atom-ph', '', '  In this paper we investigate some entanglement properties for the Hydrogen\nmolecule considered as a two interacting spin 1/2 (qubit) model. The\nentanglement related to the $H_{2}$ molecule is evaluated both using the von\nNeumann entropy and the Concurrence and it is compared with the corresponding\nquantities for the two interacting spin system. Many aspects of these functions\nare examinated employing in part analytical and, essentially, numerical\ntechniques. We have compared analogous results obtained by Huang and Kais a few\nyears ago. In this respect, some possible controversial situations are\npresented and discussed.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:01:26 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 11 Apr 2007 14:17:56 GMT\"}]', '2007-05-23', '[[\"Maiolo\",\"Tina A. C.\",\"\"],[\"Martina\",\"Luigi\",\"\"],[\"Soliani\",\"Giulio\",\"\"]]'),
(704.0521, 'Frank Pollmann', 'E. Runge, F. Pollmann, P. Fulde', 'Fractionally charged excitations on frustrated lattices', 'submitted to the proceedings of cmt30', '', '10.1142/S0217979207043609', '', 'cond-mat.str-el', '', '  Systems of strongly correlated fermions on certain geometrically frustrated\nlattices at particular filling factors support excitations with fractional\ncharges $\\pm e/2$. We calculate quantum mechanical ground states, low--lying\nexcitations and spectral functions of finite lattices by means of numerical\ndiagonalization. The ground state of the most thoroughfully studied case, the\ncriss-crossed checkerboard lattice, is degenerate and shows long--range order.\nStatic fractional charges are confined by a weak linear force, most probably\nleading to bound states of large spatial extent. Consequently, the\nquasi-particle weight is reduced, which reflects the internal dynamics of the\nfractionally charged excitations. By using an additional parameter, we\nfine--tune the system to a special point at which fractional charges are\nmanifestly deconfined--the so--called Rokhsar--Kivelson point. For a deeper\nunderstanding of the low--energy physics of these models and for numerical\nadvantages, several conserved quantum numbers are identified.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:42:15 GMT\"}]', '2009-11-13', '[[\"Runge\",\"E.\",\"\"],[\"Pollmann\",\"F.\",\"\"],[\"Fulde\",\"P.\",\"\"]]'),
(704.0522, 'Emmanuel Latour', 'The BABAR Collaboration, B. Aubert, et al', 'Measurement of Decay Amplitudes of B -->(c cbar) Kstar with an Angular\n  Analysis, for (c cbar)=J/psi, psi(2S) and chi_c1', 'Comments: 8 pages, 5 postscript figures', 'Phys.Rev.D76:031102,2007', '10.1103/PhysRevD.76.031102', '', 'hep-ex', '', '  We perform the first three-dimensional measurement of the amplitudes of $B\\to\n\\psi(2S) K^*$ and $B\\to \\chi_{c1} K^*$ decays and update our previous\nmeasurement for $B\\to J/\\psi K^*$. We use a data sample collected with the\nBaBar detector at the PEP2 storage ring, corresponding to 232 million $B\\bar B$\npairs. The longitudinal polarization of decays involving a $J^{PC}=1^{++}$\n$\\chi_{c1}$ meson is found to be larger than that with a $1^{--}$ $J/\\psi$ or\n$\\psi(2S)$ meson. No direct {\\it CP}-violating charge asymmetry is observed.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:44:01 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 4 Jun 2007 10:35:33 GMT\"}]', '2010-04-12', '[[\"The BABAR Collaboration\",\"\",\"\"],[\"Aubert\",\"B.\",\"\"]]'),
(704.0523, 'Hyunseok Jeong', 'Hyunseok Jeong and Timothy C. Ralph', 'Quantum superpositions and entanglement of thermal states at high\n  temperatures and their applications to quantum information processing', '12 pages, 11 figures, minor corrections, to be published in Phys.\n  Rev. A', 'Phys. Rev. A 76, 042103 (2007)', '10.1103/PhysRevA.76.042103', '', 'quant-ph', '', '  We study characteristics of superpositions and entanglement of thermal states\nat high temperatures and discuss their applications to quantum information\nprocessing. We introduce thermal-state qubits and thermal-Bell states, which\nare a generalization of pure-state qubits and Bell states to thermal mixtures.\nA scheme is then presented to discriminate between the four thermal-Bell states\nwithout photon number resolving detection but with Kerr nonlinear interactions\nand two single-photon detectors. This enables one to perform quantum\nteleportation and gate operations for quantum computation with thermal-state\nqubits.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:44:23 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Jul 2007 13:56:50 GMT\"}]', '2007-10-03', '[[\"Jeong\",\"Hyunseok\",\"\"],[\"Ralph\",\"Timothy C.\",\"\"]]'),
(704.0524, 'Fulvia Confortola', 'S. Bonaccorsi, F. Confortola, E. Mastrogiacomo', 'Optimal control of stochastic differential equations with dynamical\n  boundary conditions', '18 pages', '', '10.1016/j.jmaa.2008.03.013', '', 'math.PR', '', '  In this paper we investigate the optimal control problem for a class of\nstochastic Cauchy evolution problem with non standard boundary dynamic and\ncontrol. The model is composed by an infinite dimensional dynamical system\ncoupled with a finite dimensional dynamics, which describes the boundary\nconditions of the internal system. In other terms, we are concerned with non\nstandard boundary conditions, as the value at the boundary is governed by a\ndifferent stochastic differential equation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:51:23 GMT\"}]', '2015-05-13', '[[\"Bonaccorsi\",\"S.\",\"\"],[\"Confortola\",\"F.\",\"\"],[\"Mastrogiacomo\",\"E.\",\"\"]]'),
(704.0525, 'Sezgin Ayg\\\"un', 'Sezgin Aygun, Ismail Tarhan, Husnu Baysal', 'On the Energy-Momentum Problem in Static Einstein Universe', 'This submission has been withdrawn by arXiv administrators due to\n  inappropriate text reuse from external sources', 'Chin.Phys.Lett.24:355-358,2007', '10.1088/0256-307X/24/2/015', '', 'gr-qc', '', '  This paper has been removed by arXiv administrators because it plagiarizes\ngr-qc/0410004, gr-qc/0603075, and others.\n  This paper also has excessive overlap with the following papers also written\nby the authors or their collaborators: gr-qc/0608111, and others.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:55:31 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 22 Aug 2007 19:02:06 GMT\"}]', '2019-10-21', '[[\"Aygun\",\"Sezgin\",\"\"],[\"Tarhan\",\"Ismail\",\"\"],[\"Baysal\",\"Husnu\",\"\"]]'),
(704.0526, 'Eqab Rabei M.', 'Eqab M. Rabei, Ibrahim M. A. Altarazi, Sami I. Muslih, Dumitru Baleanu', 'Fractional WKB Approximation', '11 pages', '', '', '', 'math-ph hep-th math.MP', '', '  Wentzel, Kramers, Brillouin (WKB) approximation for fractional systems is\ninvestigated in this paper using the fractional calculus. In the fractional\ncase the wave function is constructed such that the phase factor is the same as\nthe Hamilton\'s principle function \"S\". To demonstrate our proposed approach two\nexamples are investigated in details.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 08:58:12 GMT\"}]', '2007-05-23', '[[\"Rabei\",\"Eqab M.\",\"\"],[\"Altarazi\",\"Ibrahim M. A.\",\"\"],[\"Muslih\",\"Sami I.\",\"\"],[\"Baleanu\",\"Dumitru\",\"\"]]'),
(704.0527, 'Bernard Piette', 'B.M.A.G. Piette and G.I. Probert', 'Towards Skyrmion Stars: Large Baryon Configurations in the\n  Einstein-Skyrme Model', '23 pages, 8 figures', 'Phys.Rev.D75:125023,2007', '10.1103/PhysRevD.75.125023', '', 'hep-th', '', '  We investigate the large baryon number sector of the Einstein-Skyrme model as\na possible model for baryon stars. Gravitating hedgehog skyrmions have been\ninvestigated previously and the existence of stable solitonic stars excluded\ndue to energy considerations. However, in this paper we demonstrate that by\ngenerating gravitating skyrmions using rational maps, we can achieve\nmulti-baryon bound states whilst recovering spherical symmetry in the limit\nwhere B becomes large.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:15:54 GMT\"}]', '2009-09-29', '[[\"Piette\",\"B. M. A. G.\",\"\"],[\"Probert\",\"G. I.\",\"\"]]'),
(704.0528, 'Soung Liew', 'Chi Pan Chan, Soung Chang Liew, An Chan', 'Many-to-One Throughput Capacity of IEEE 802.11 Multi-hop Wireless\n  Networks', '', '', '', '', 'cs.NI cs.IT math.IT', '', '  This paper investigates the many-to-one throughput capacity (and by symmetry,\none-to-many throughput capacity) of IEEE 802.11 multi-hop networks. It has\ngenerally been assumed in prior studies that the many-to-one throughput\ncapacity is upper-bounded by the link capacity L. Throughput capacity L is not\nachievable under 802.11. This paper introduces the notion of \"canonical\nnetworks\", which is a class of regularly-structured networks whose capacities\ncan be analyzed more easily than unstructured networks. We show that the\nthroughput capacity of canonical networks under 802.11 has an analytical upper\nbound of 3L/4 when the source nodes are two or more hops away from the sink;\nand simulated throughputs of 0.690L (0.740L) when the source nodes are many\nhops away. We conjecture that 3L/4 is also the upper bound for general\nnetworks. When all links have equal length, 2L/3 can be shown to be the upper\nbound for general networks. Our simulations show that 802.11 networks with\nrandom topologies operated with AODV routing can only achieve throughputs far\nbelow the upper bounds. Fortunately, by properly selecting routes near the\ngateway (or by properly positioning the relay nodes leading to the gateway) to\nfashion after the structure of canonical networks, the throughput can be\nimproved significantly by more than 150%. Indeed, in a dense network, it is\nworthwhile to deactivate some of the relay nodes near the sink judiciously.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:17:38 GMT\"}]', '2007-07-13', '[[\"Chan\",\"Chi Pan\",\"\"],[\"Liew\",\"Soung Chang\",\"\"],[\"Chan\",\"An\",\"\"]]'),
(704.0529, 'Gilles Santi', 'C. Dubois, G. Santi, I. Cuttat, C. Berthod, N. Jenkins, A. P.\n  Petrovi\\\'c, A. A. Manuel, {\\O}. Fischer, S. M. Kazakov, Z. Bukowski, J.\n  Karpinski', 'Scanning Tunneling Spectroscopy in the Superconducting State and Vortex\n  Cores of the beta-pyrochlore KOs2O6', '5 pages, 4 figures, Revtex 4', 'Phys. Rev. Lett. 101, 057004 (2008)', '10.1103/PhysRevLett.101.057004', '', 'cond-mat.supr-con', '', '  We performed the first scanning tunneling spectroscopy measurements on the\npyrochlore superconductor KOs2O6 (Tc = 9.6 K) in both zero magnetic field and\nthe vortex state at several temperatures above 1.95 K. This material presents\natomically flat surfaces, yielding spatially homogeneous spectra which reveal\nfully-gapped superconductivity with a gap anisotropy of 30%. Measurements\nperformed at fields of 2 and 6 T display a hexagonal Abrikosov flux line\nlattice. From the shape of the vortex cores, we extract a coherence length of\n31-40 {\\AA}, in agreement with the value derived from the upper critical field\nHc2. We observe a reduction in size of the vortex cores (and hence the\ncoherence length) with increasing field which is consistent with the\nunexpectedly high and unsaturated upper critical field reported.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:38:57 GMT\"}]', '2009-09-16', '[[\"Dubois\",\"C.\",\"\"],[\"Santi\",\"G.\",\"\"],[\"Cuttat\",\"I.\",\"\"],[\"Berthod\",\"C.\",\"\"],[\"Jenkins\",\"N.\",\"\"],[\"Petrović\",\"A. P.\",\"\"],[\"Manuel\",\"A. A.\",\"\"],[\"Fischer\",\"Ø.\",\"\"],[\"Kazakov\",\"S. M.\",\"\"],[\"Bukowski\",\"Z.\",\"\"],[\"Karpinski\",\"J.\",\"\"]]'),
(704.0530, 'Olaf Lechtenfeld', 'Olaf Lechtenfeld, Alexander D. Popov', 'Noncommutative Solitons in a Supersymmetric Chiral Model in 2+1\n  Dimensions', '1+24 pages; v2: addition to Introduction and minor clarifications in\n  Section 4, version published in JHEP', 'JHEP 0706:065,2007', '10.1088/1126-6708/2007/06/065', '', 'hep-th', '', '  We consider a supersymmetric Bogomolny-type model in 2+1 dimensions\noriginating from twistor string theory. By a gauge fixing this model is reduced\nto a modified U(n) chiral model with N<=8 supersymmetries in 2+1 dimensions.\nAfter a Moyal-type deformation of the model, we employ the dressing method to\nexplicitly construct multi-soliton configurations on noncommutative R^{2,1} and\nanalyze some of their properties.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:45:02 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 14 Jun 2007 09:02:31 GMT\"}]', '2009-11-13', '[[\"Lechtenfeld\",\"Olaf\",\"\"],[\"Popov\",\"Alexander D.\",\"\"]]'),
(704.0531, 'Anastasios Petkou', 'Robert G. Leigh, Anastasios C. Petkou', 'Gravitational Duality Transformations on (A)dS4', '14 pages, v2: minor clarifications, references added, v3: more\n  references added', 'JHEP0711:079,2007', '10.1088/1126-6708/2007/11/079', 'ILL-(TH)-07-02', 'hep-th', '', '  We discuss the implementation of electric-magnetic duality transformations in\nfour-dimensional gravity linearized around Minkowski or (A)dS4 backgrounds. In\nthe presence of a cosmological constant duality generically modifies the\nHamiltonian, nevertheless the bulk dynamics is unchanged. We pay particular\nattention to the boundary terms generated by the duality transformations and\ndiscuss their implications for holography.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:34:35 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 6 Jun 2007 09:34:41 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 14 Aug 2007 16:01:10 GMT\"}]', '2008-11-26', '[[\"Leigh\",\"Robert G.\",\"\"],[\"Petkou\",\"Anastasios C.\",\"\"]]'),
(704.0532, 'Guy Trambly De Laissardiere', 'Guy Trambly De Laissardi\\`ere (LPTM), Didier Mayou (NEEL)', 'Effect of transition-metal elements on the electronic properties of\n  quasicrystals and complex aluminides', '', 'Publication in the honor of Prof. T. Fujiwara. Editors: Y.\n  Hatsugai, M. Arai, S. Yamamoto (2007) p. 128-144 (2007)', '', '', 'cond-mat.mtrl-sci', '', '  In this paper, we briefly present our work on the role of transition-metal\nelement in electronic structure and transport properties of quasicrystals and\nrelated complex phases. Several Parts of these works have been done or\ninitiated in collaboration with Prof. T. Fujiwara.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:35:43 GMT\"}]', '2007-05-23', '[[\"De Laissardière\",\"Guy Trambly\",\"\",\"LPTM\"],[\"Mayou\",\"Didier\",\"\",\"NEEL\"]]'),
(704.0533, 'Japil Koo', 'J. Koo, C. Song, S. Ji, J.-S. Lee, J. Park, T.-H. Jang, C.-H. Yang,\n  J.-H. Park, Y. H. Jeong, K.-B. Lee, T. Y. Koo, Y. J. Park, J.-Y. Kim, D.\n  Wemeille, A. I. Goldman, G. Srajer, S. Park, S.-W. Cheong', 'Non-resonant and Resonant X-ray Scattering Studies on Multiferroic\n  TbMn2O5', '4 pages, 4 figures', '', '10.1103/PhysRevLett.99.197601', '', 'cond-mat.str-el cond-mat.mtrl-sci', '', '  Comprehensive x-ray scattering studies, including resonant scattering at Mn\nL-edge, Tb L- and M-edges, were performed on single crystals of TbMn2O5. X-ray\nintensities were observed at a forbidden Bragg position in the ferroelectric\nphases, in addition to the lattice and the magnetic modulation peaks.\nTemperature dependences of their intensities and the relation between the\nmodulation wave vectors provide direct evidences of exchange striction induced\nferroelectricity. Resonant x-ray scattering results demonstrate the presence of\nmultiple magnetic orders by exhibiting their different temperature dependences.\nThe commensurate-to-incommensurate phase transition around 24 K is attributed\nto discommensuration through phase slipping of the magnetic orders in spin\nfrustrated geometries. We proposed that the low temperature incommensurate\nphase consists of the commensurate magnetic domains separated by anti-phase\ndomain walls which reduce spontaneous polarizations abruptly at the transition.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:17:45 GMT\"}]', '2009-11-13', '[[\"Koo\",\"J.\",\"\"],[\"Song\",\"C.\",\"\"],[\"Ji\",\"S.\",\"\"],[\"Lee\",\"J. -S.\",\"\"],[\"Park\",\"J.\",\"\"],[\"Jang\",\"T. -H.\",\"\"],[\"Yang\",\"C. -H.\",\"\"],[\"Park\",\"J. -H.\",\"\"],[\"Jeong\",\"Y. H.\",\"\"],[\"Lee\",\"K. -B.\",\"\"],[\"Koo\",\"T. Y.\",\"\"],[\"Park\",\"Y. J.\",\"\"],[\"Kim\",\"J. -Y.\",\"\"],[\"Wemeille\",\"D.\",\"\"],[\"Goldman\",\"A. I.\",\"\"],[\"Srajer\",\"G.\",\"\"],[\"Park\",\"S.\",\"\"],[\"Cheong\",\"S. -W.\",\"\"]]'),
(704.0534, 'Juergen Horbach', 'Juergen Horbach, Subir K. Das, Axel Griesche, Michael-Peter Macht,\n  Guenter Frohberg, Andreas Meyer', 'Self-diffusion and Interdiffusion in Al80Ni20 Melts: Simulation and\n  Experiment', '9 pages, 7 figures. Phys. Rev. B, accepted for publication', '', '10.1103/PhysRevB.75.174304', '', 'cond-mat.dis-nn cond-mat.mtrl-sci', '', '  A combination of experimental techniques and molecular dynamics (MD) computer\nsimulation is used to investigate the diffusion dynamics in Al80Ni20 melts.\nExperimentally, the self-diffusion coefficient of Ni is measured by the\nlong-capillary (LC) method and by quasielastic neutron scattering. The LC\nmethod yields also the interdiffusion coefficient. Whereas the experiments were\ndone in the normal liquid state, the simulations provided the determination of\nboth self-diffusion and interdiffusion constants in the undercooled regime as\nwell. The simulation results show good agreement with the experimental data. In\nthe temperature range 3000 K >= T >= 715 K, the interdiffusion coefficient is\nlarger than the self-diffusion constants. Furthermore the simulation shows that\nthis difference becomes larger in the undercooled regime. This result can be\nrefered to a relatively strong temperature dependence of the thermodynamic\nfactor \\Phi, which describes the thermodynamic driving force for\ninterdiffusion. The simulations also indicate that the Darken equation is a\ngood approximation, even in the undercooled regime. This implies that dynamic\ncross correlations play a minor role for the temperature range under\nconsideration.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 09:52:46 GMT\"}]', '2009-11-13', '[[\"Horbach\",\"Juergen\",\"\"],[\"Das\",\"Subir K.\",\"\"],[\"Griesche\",\"Axel\",\"\"],[\"Macht\",\"Michael-Peter\",\"\"],[\"Frohberg\",\"Guenter\",\"\"],[\"Meyer\",\"Andreas\",\"\"]]'),
(704.0535, 'Antonio Pipino', 'Antonio Pipino (1,3), Thomas H. Puzia (2,4), and Francesca Matteucci\n  (3) ((1) Astrophysics, University of Oxford, UK (2) Herzberg Institute of\n  Astrophysics, Canada, (3) Dipartimento di Astronomia, Universita\' di Trieste,\n  Italy, (4) Space Telescope Science Institute, USA.)', 'The Formation of Globular Cluster Systems in Massive Elliptical\n  Galaxies: Globular Cluster Multimodality from Radial Variation of Stellar\n  Populations', '32 pages (referee format), 9 figures, ApJ accepted', 'Astrophys.J.665:295-305,2007', '10.1086/519546', '', 'astro-ph', '', '  The most massive elliptical galaxies show a prominent multi-modality in their\nglobular cluster system color distributions. Understanding the mechanisms which\nlead to multiple globular cluster sub-populations is essential for a complete\npicture of massive galaxy formation. By assuming that globular cluster\nformation traces the total star formation and taking into account the radial\nvariations in the composite stellar populations predicted by the Pipino &\nMatteucci (2004) multi-zone photo-chemical evolution code, we compute the\ndistribution of globular cluster properties as a function of galactocentric\nradius. We compare our results to the spectroscopic measurements of globular\nclusters in nearby early-type galaxies by Puzia et al. (2006) and show that the\nobserved multi-modality in globular cluster systems of massive ellipticals can\nbe, at least partly, ascribed to the radial variation in the mix of stellar\npopulations. Our model predicts the presence of a super-metal-rich population\nof globular clusters in the most massive elliptical galaxies, which is in very\ngood agreement with the spectroscopic observations. Furthermore, we investigate\nthe impact of other non-linear mechanisms that shape the metallicity\ndistribution of globular cluster systems, in particular the role of\nmerger-induced globular cluster formation and a non-linear color-metallicity\ntransformation, and discuss their influence in the context of our model\n(abridged)\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:02:49 GMT\"}]', '2019-08-19', '[[\"Pipino\",\"Antonio\",\"\"],[\"Puzia\",\"Thomas H.\",\"\"],[\"Matteucci\",\"Francesca\",\"\"]]'),
(704.0536, 'Guillaume Dubus', 'Guillaume Dubus', 'Binaries, microquasars and GLAST', '5 pages, invited talk to appear in Proc. of the 1st GLAST Symposium,\n  Feb 5-8, 2007, Stanford, AIP, Eds. S. Ritz, P. F. Michelson, and C. Meegan', '', '', '', 'astro-ph', '', '  Radio and X-ray observations of the relativistic jets of microquasars show\nevidence for the acceleration of particles to very high energies. Signatures of\nnon-thermal processes occurring closer in to the compact object can also be\nfound. In addition, three binaries are now established emitters of high (> 100\nMeV) and/or very high (> 100GeV) energy gamma-rays. High-energy emission can\noriginate from a microquasar jet (accretion-powered) or from a shocked pulsar\nwind (rotation-powered). I discuss the impact GLAST will have in the very near\nfuture on studies of such binaries. GLAST is expected to shed new light on the\nlink between accretion and ejection in microquasars and to enable to probe\npulsar winds on small scales in rotation-powered binaries.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:08:08 GMT\"}]', '2007-05-23', '[[\"Dubus\",\"Guillaume\",\"\"]]'),
(704.0537, 'J\\\'er\\\'emy Blanc', 'J\\\'er\\\'emy Blanc', 'Linearisation of finite abelian subgroups of the Cremona group of the\n  plane', '41 pages, 2 figures, is a part of the author\'s PHD whose full text is\n  available at math.AG/0610368. To appear in Groups Geom. Dyn', 'Groups Geom. Dyn. 3 (2009), no. 2, 215-266', '10.4171/GGD/55', '', 'math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This article gives the proof of results announced in [J. Blanc, Finite\nAbelian subgroups of the Cremona group of the plane, C.R. Acad. Sci. Paris,\nS\\\'er. I 344 (2007), 21-26.] and some description of automorphisms of rational\nsurfaces.\n  Given a finite Abelian subgroup of the Cremona group of the plane, we provide\na way to decide whether it is birationally conjugate to a group of\nautomorphisms of a minimal surface.\n  In particular, we prove that a finite cyclic group of birational\ntransformations of the plane is linearisable if and only if none of its\nnon-trivial elements fix a curve of positive genus. For finite Abelian groups,\nthere exists only one surprising exception, a group isomorphic to Z/2ZxZ/4Z,\nwhose non-trivial elements do not fix a curve of positive genus but which is\nnot conjugate to a group of automorphisms of a minimal rational surface.\n  We also give some descriptions of automorphisms (not necessarily of finite\norder) of del Pezzo surfaces and conic bundles.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:08:33 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 21 Sep 2008 08:52:07 GMT\"}]', '2010-11-22', '[[\"Blanc\",\"Jérémy\",\"\"]]'),
(704.0538, 'Marius Prelipceanu', 'M. Prelipceanu, O.S. Prelipceanu, O.G. Tudose, K. Grytsenko, S.\n  Schrader', 'Oriented growth of pentacene films on vacuum-deposited\n  polytetrafluoroethylene layers aligned by rubbing technique', '13 pages, 9 figures, 1 table, conference', '', '', '', 'cond-mat.mtrl-sci cond-mat.soft', '', '  We investigated structure and morphology of PTFE layers deposited by vacuum\nprocess in dependence on deposition parameters: deposition rate, deposition\ntemperature, electron activation energy and activation current. Pentacene (PnC)\nlayers deposited on top of those PTFE films are used as a tool to demonstrate\nthe orienting ability of the PTFE layers. The molecular structure of the PTFE\nfilms was investigated by use of infrared spectroscopy. By means of\nellipsometry, values of refractive index between 1.33 and 1.36 have been\nobtained for PTFE films in dependence on deposition conditions. Using the cold\nfriction technique orienting PTFE layers with unidirectional grooves are\nobtained. On top of these PTFE films oriented PnC layers were grown. The\nobtained order depends both on the PTFE layer thickness and on PnC growth\ntemperature.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:12:54 GMT\"}]', '2007-05-23', '[[\"Prelipceanu\",\"M.\",\"\"],[\"Prelipceanu\",\"O. S.\",\"\"],[\"Tudose\",\"O. G.\",\"\"],[\"Grytsenko\",\"K.\",\"\"],[\"Schrader\",\"S.\",\"\"]]'),
(704.0539, 'Thomas Royen', 'Thomas Royen', 'Integral representations for convolutions of non-central multivariate\n  gamma distributions', '12 pages', '', '', '', 'math.ST stat.TH', '', '  Three types of integral representations for the cumulative distribution\nfunctions of convolutions of non-central p-variate gamma distributions are\ngiven by integration of elementary complex functions over the p-cube Cp =\n(-pi,pi]x...x(-pi,pi]. In particular, the joint distribution of the diagonal\nelements of a generalized quadratic form XAX\' with n independent normally\ndistributed column vectors in X is obtained. For a single p-variate gamma\ndistribution function (p-1)-variate integrals over Cp-1 are derived. The\nintegrals are numerically more favourable than integrals obtained from the\nFourier or laplace inversion formula.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:26:28 GMT\"}]', '2007-05-23', '[[\"Royen\",\"Thomas\",\"\"]]'),
(704.0540, 'Jinhua Jiang', 'Jinhua Jiang and Xin Yan', 'On the Achievable Rate Regions for Interference Channels with Degraded\n  Message Sets', '22 pages, 8 figures, submitted to IEEE Trans. Inform. Theory', '', '', '', 'cs.IT math.IT', '', '  The interference channel with degraded message sets (IC-DMS) refers to a\ncommunication model in which two senders attempt to communicate with their\nrespective receivers simultaneously through a common medium, and one of the\nsenders has complete and a priori (non-causal) knowledge about the message\nbeing transmitted by the other. A coding scheme that collectively has\nadvantages of cooperative coding, collaborative coding, and dirty paper coding,\nis developed for such a channel. With resorting to this coding scheme,\nachievable rate regions of the IC-DMS in both discrete memoryless and Gaussian\ncases are derived, which, in general, include several previously known rate\nregions. Numerical examples for the Gaussian case demonstrate that in the\nhigh-interference-gain regime, the derived achievable rate regions offer\nconsiderable improvements over these existing results.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:28:16 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 01:41:14 GMT\"}]', '2007-07-13', '[[\"Jiang\",\"Jinhua\",\"\"],[\"Yan\",\"Xin\",\"\"]]'),
(704.0541, 'Yahya  Ould Hamidoune', 'Y. O. Hamidoune, A.S. Llad\\\'o and O. Serra', 'On complete subsets of the cyclic group', '', '', '', '', 'math.NT', '', '  A subset $X$ of an abelian $G$ is said to be {\\em complete} if every element\nof the subgroup generated by $X$ can be expressed as a nonempty sum of distinct\nelements from $X$.\n  Let $A\\subset \\Z_n$ be such that all the elements of $A$ are coprime with\n$n$. Solving a conjecture of Erd\\H{o}s and Heilbronn, Olson proved that\n  $A$ is complete if $n$ is a prime and if $|A|>2\\sqrt{n}.$\n  Recently Vu proved that there is an absolute constant $c$, such that for an\narbitrary large $n$, $A$ is complete if $|A|\\ge c\\sqrt{n},$ and conjectured\nthat 2 is essentially the right value of $c$. We show that $A$ is complete if\n$|A|> 1+2\\sqrt{n-4}$, thus proving the last conjecture.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:36:01 GMT\"}]', '2007-05-23', '[[\"Hamidoune\",\"Y. O.\",\"\"],[\"Lladó\",\"A. S.\",\"\"],[\"Serra\",\"O.\",\"\"]]'),
(704.0542, 'K Raghavan Dr.', 'K. N. Raghavan and Shyamashree Upadhyay', 'Hilbert functions of points on Schubert varieties in Orthogonal\n  Grassmannians', 'latex; 73 pages; uses packages ifthen, graphicx, epsf, color; 9\n  figures (some in color); figures in color may not print well on a non-color\n  printer; includes table of contents and index of definitions and notation.\n  For version 2: reference to 0703.0637 and comments upon it added; typos\n  corrected', '', '', '', 'math.CO math.AC math.AG', '', '  A solution is given to the following problem: how to compute the\nmultiplicity, or more generally the Hilbert function, at a point on a Schubert\nvariety in an orthogonal Grassmannian. Standard monomial theory is applied to\ntranslate the problem from geometry to combinatorics. The solution of the\nresulting combinatorial problem forms the bulk of the paper. This approach has\nbeen followed earlier to solve the same problem for the Grassmannian and the\nsymplectic Grassmannian.\n  As an application, we present an interpretation of the multiplicity as the\nnumber of non-intersecting lattice paths of a certain kind.\n  Taking the Schubert variety to be of a special kind and the point to be the\n\"identity coset,\" our problem specializes to a problem about Pfaffian ideals\ntreatments of which by different methods exist in the literature. Also\navailable in the literature is a geometric solution when the point is a\n\"generic singularity.\"\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:41:20 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 23 Apr 2007 08:52:20 GMT\"}]', '2009-04-16', '[[\"Raghavan\",\"K. N.\",\"\"],[\"Upadhyay\",\"Shyamashree\",\"\"]]'),
(704.0543, 'Patrizia Romano', 'P. Romano (1,2), L. Sidoli (3), V. Mangano (4), S. Mereghetti (3), G.\n  Cusumano (4) ((1) INAF-OABrera, (2) Univ.Bicocca, (3) INAF-IASF Mi, (4)\n  INAF-IASF Pa)', 'Swift/XRT observes the fifth outburst of the periodic Supergiant Fast\n  X-ray Transient IGR J11215-5952', 'Accepted for Publication in Astronomy and Astrophysics Letters. 5\n  pages, 3 figures, 2 tables', '', '10.1051/0004-6361:20077383', '', 'astro-ph', '', '  IGR J11215-5952 is a hard X-ray transient source discovered in April 2005\nwith INTEGRAL and a confirmed member of the new class of High Mass X-ray\nBinaries, the Supergiant Fast X-ray Transients (SFXTs). Archival INTEGRAL data\nand RXTE observations showed that the outbursts occur with a periodicity of\n~330 days. Thus, IGR J11215-5952 is the first SFXT displaying periodic\noutbursts, possibly related to the orbital period. We performed a Target of\nOpportunity observation with Swift with the main aim of monitoring the source\nbehaviour around the time of the fifth outburst, expected on 2007 Feb 9. The\nsource field was observed with Swift twice a day (2ks/day) starting from 4th\nFebruary, 2007, until the fifth outburst, and then for ~5 ks a day afterwards,\nduring a monitoring campaign that lasted 23 days for a total on-source exposure\nof ~73 ks. This is the most complete monitoring campaign of an outburst from a\nSFXT. The spectrum during the brightest flares is well described by an absorbed\npower law with a photon index of 1 and N_H~1 10^22 cm^-2. A 1-10 keV peak\nluminosity of ~10^36 erg s^-1 was derived (assuming 6.2 kpc, the distance of\nthe optical counterpart). These Swift observations are a unique data-set for an\noutburst of a SFXT, thanks to the combination of sensitivity and time coverage,\nand they allowed a study of IGR J11215-5952 from outburst onset to almost\nquiescence. We find that the accretion phase lasts longer than previously\nthought on the basis of lower sensitivity instruments observing only the\nbrightest flares. The observed phenomenology is consistent with a smoothly\nincreasing flux triggered at the periastron passage in a wide eccentric orbit\nwith many flares superimposed, possibly due to episodic or inhomogeneous\naccretion.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:43:21 GMT\"}]', '2007-06-13', '[[\"Romano\",\"P.\",\"\"],[\"Sidoli\",\"L.\",\"\"],[\"Mangano\",\"V.\",\"\"],[\"Mereghetti\",\"S.\",\"\"],[\"Cusumano\",\"G.\",\"\"]]'),
(704.0544, 'Oksana Patsahan', 'O.V. Patsahan, J.-M. Caillol, I.M. Mryglod', 'Crossover behavior in fluids with Coulomb interactions', '23 pages, 8 figures', 'Eur. Phys. J. B 58, 449-459 (2007)', '10.1140/epjb/e2007-00247-7', '', 'cond-mat.soft cond-mat.stat-mech', '', '  According to extensive experimental findings, the Ginzburg temperature\n$t_{G}$ for ionic fluids differs substantially from that of nonionic fluids\n[Schr\\\"oer W., Weig\\\"{a}rtner H. 2004 {\\it Pure Appl. Chem.} {\\bf 76} 19]. A\ntheoretical investigation of this outcome is proposed here by a mean field\nanalysis of the interplay of short and long range interactions on the value of\n$t_{G}$. We consider a quite general continuous charge-asymmetric model made of\ncharged hard spheres with additional short-range interactions (without\nelectrostatic interactions the model belongs to the same universality class as\nthe 3D Ising model). The effective Landau-Ginzburg Hamiltonian of the full\nsystem near its gas-liquid critical point is derived from which the Ginzburg\ntemperature is calculated as a function of the ionicity. The results obtained\nin this way for $t_{G}$ are in good qualitative and sufficient quantitative\nagreement with available experimental data.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:54:46 GMT\"}]', '2012-07-02', '[[\"Patsahan\",\"O. V.\",\"\"],[\"Caillol\",\"J. -M.\",\"\"],[\"Mryglod\",\"I. M.\",\"\"]]'),
(704.0545, 'Maxim Mostovoy', 'Maxim Mostovoy', 'Reply to Comment of Kenzelmann and Harris', '1 page', '', '', '', 'cond-mat.str-el cond-mat.mtrl-sci', '', '  In response to the comment of Kenzelmann and Harris I show how the continuum\ntheory of spiral multiferroics can be modified to describe general magnetic\norders and discuss why the microscopic mechanism of magnetically-induced\nferroelectricity usually makes such modifications unnecessary. This explains\nwhy the simple model with a single vector order parameter successfully\ndescribes thermodynamics and magnetoelectric properties of many spiral\nmultiferroics.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:04:26 GMT\"}]', '2007-05-23', '[[\"Mostovoy\",\"Maxim\",\"\"]]'),
(704.0546, 'Francesco Romeo', 'F. Romeo and R. De Luca', 'Persistent Currents in Superconducting Quantum Interference Devices', '16 pages, 5 figures', 'Phys. Lett. A 373, 1383-1386 (2009)', '10.1016/j.physleta.2009.02.013', '', 'cond-mat.mes-hall cond-mat.supr-con', '', '  Starting from the reduced dynamical model of a two-junction quantum\ninterference device, a quantum analog of the system has been exhibited, in\norder to extend the well known properties of this device to the quantum regime.\nBy finding eigenvalues of the corresponding Hamiltonian operator, the\npersistent currents flowing in the ring have been obtained. The resulting\nquantum analog of the overdamped two-junction quantum interference device can\nbe seen as a supercurrent qubit operating in the limit of negligible\ncapacitance and finite inductance.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 10:56:28 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 26 Jul 2007 13:52:01 GMT\"}]', '2015-05-13', '[[\"Romeo\",\"F.\",\"\"],[\"De Luca\",\"R.\",\"\"]]'),
(704.0547, 'Rachel Dudik Ms.', 'R. P. Dudik, J. C. Weingartner, S. Satyapal, J. Fischer, C. C. Dudley,\n  B. O\'Halloran', 'Mid-Infrared Fine Structure Line Ratios in Active Galactic Nuclei\n  Observed with Spitzer IRS: Evidence for Extinction by the Torus', 'Accepted by ApJ', 'Astrophys.J.664:71-87,2007', '10.1086/518685', '', 'astro-ph', '', '  We present the first systematic investigation of the [NeV] (14um/24um) and\n[SIII] (18um/33um) infrared line flux ratios, traditionally used to estimate\nthe density of the ionized gas, in a sample of 41 Type 1 and Type 2 active\ngalactic nuclei (AGNs) observed with the Infrared Spectrograph on board\nSpitzer. The majority of galaxies with both [NeV] lines detected have observed\n[NeV] line flux ratios consistent with or below the theoretical low density\nlimit, based on calculations using currently available collision strengths and\nignoring absorption and stimulated emission. We find that Type 2 AGNs have\nlower line flux ratios than Type 1 AGNs and that all of the galaxies with line\nflux ratios below the low density limit are Type 2 AGNs. We argue that\ndifferential infrared extinction to the [NeV] emitting region due to dust in\nthe obscuring torus is responsible for the ratios below the low density limit\nand we suggest that the ratio may be a tracer of the inclination angle of the\ntorus to our line of sight. Because the temperature of the gas, the amount of\nextinction, and the effect of absorption and stimulated emission on the line\nratios are all unknown, we are not able to determine the electron densities\nassociated with the [NeV] line flux ratios for the objects in our sample. We\nalso find that the [SIII] emission from the galaxies in our sample is extended\nand originates primarily in star forming regions. Since the emission from\nlow-ionization species is extended, any analysis using line flux ratios from\nsuch species obtained from slits of different sizes is invalid for most nearby\ngalaxies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:56:35 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 20:07:01 GMT\"}]', '2009-06-23', '[[\"Dudik\",\"R. P.\",\"\"],[\"Weingartner\",\"J. C.\",\"\"],[\"Satyapal\",\"S.\",\"\"],[\"Fischer\",\"J.\",\"\"],[\"Dudley\",\"C. C.\",\"\"],[\"O\'Halloran\",\"B.\",\"\"]]'),
(704.0548, 'Michel Cribier', 'M. Cribier (APC)', 'Neutrinos and Non-proliferation in Europe', '', 'Earth Moon Planets 99:331-341,2006', '10.1007/s11038-006-9105-7', 'APC-05-180/conf', 'nucl-ex', '', '  Triggered by the demand of the IAEA, neutrino physicists in Europe involved\nwith the Double Chooz experiment are studying the potential of neutrino\ndetection to monitor nuclear reactors. In particular a new set of experiments\nat the ILL is planned to improve the knowledge of the neutrino spectrum emitted\nin the fission of 235U and 239Pu.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:04:07 GMT\"}]', '2011-04-11', '[[\"Cribier\",\"M.\",\"\",\"APC\"]]'),
(704.0549, 'Giuseppe Mussardo', 'Giuseppe Mussardo', 'Kinks and Particles in Non-integrable Quantum Field Theories', '17 pages, 8 figures, to appear in the proceedings of the XVth\n  International Congress on Mathematical Physics, Rio de Janeiro, 6-11 August\n  2006', '', '', '', 'hep-th', '', '  In this talk we discuss an elementary derivation of the semi-classical\nspectrum of neutral particles in two field theories with kink excitations. We\nalso show that, in the non-integrable cases, each vacuum state cannot\ngenerically support more than two stable particles, since all other neutral\nexitations are resonances, which will eventually decay.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:11:33 GMT\"}]', '2007-05-23', '[[\"Mussardo\",\"Giuseppe\",\"\"]]'),
(704.0550, 'Angela Bragaglia', 'Monica Tosi (1), Angela Bragaglia (1), Michele Cignoni (1,2) ((1):\n  INAF-Osserv. Astron. Bologna (2): Astronomy Dept., Bologna Univ.)', 'The old open clusters Berkeley 32 and King 11', 'Accepted for publication on MNRAS (figs. 6 and 10 shown at degraded\n  resolution)', 'Mon.Not.Roy.Astron.Soc.378:730-740,2007', '10.1111/j.1365-2966.2007.11827.x', '', 'astro-ph', '', '  We have obtained CCD BVI imaging of the old open clusters Berkeley 32 and\nKing 11. Using the synthetic colour-magnitude diagram method with three\ndifferent sets of stellar evolution models of various metallicities, with and\nwithout overshooting, we have determined their age, distance, reddening, and\nindicative metallicity, as well as distance from the Galactic centre and height\nfrom the Galactic plane. The best parameters derived for Berkeley 32 are:\nsubsolar metallicity (Z=0.008 represents the best choice, Z=0.006 or 0.01 are\nmore marginally acceptable), age = 5.0-5.5 Gyr (models with overshooting;\nwithout overshooting the age is 4.2-4.4 Gyr with poorer agreement),\n(m-M)_0=12.4-12.6, E(B-V)=0.12-0.18 (with the lower value being more probable\nbecause it corresponds to the best metallicity), Rgc ~ 10.7-11 kpc, and |Z| ~\n231-254 pc. The best parameters for King 11 are: Z=0.01, age=3.5-4.75 Gyr,\n(m-M)_0=11.67-11.75, E(B-V)=1.03-1.06, Rgc ~ 9.2-10 kpc, and |Z| ~ 253-387 pc.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:30:39 GMT\"}]', '2009-06-23', '[[\"Tosi\",\"Monica\",\"\"],[\"Bragaglia\",\"Angela\",\"\"],[\"Cignoni\",\"Michele\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0551, 'Marco Tomassini', 'L. Luthi, M. Tomassini, M. Giacobini, B. W. Langdon', 'The Genetic Programming Collaboration Network and its Communities', '16 pages, 6 figures, to appear in genetic and evolutionary conference\n  gecco 07', '', '', '', 'physics.soc-ph', '', '  Useful information about scientific collaboration structures and patterns can\nbe inferred from computer databases of published papers. The genetic\nprogramming bibliography is the most complete reference of papers on GP\\@. In\naddition to locating publications, it contains coauthor and coeditor\nrelationships from which a more complete picture of the field emerges. We treat\nthese relationships as undirected small world graphs whose study reveals the\ncommunity structure of the GP collaborative social network. Automatic analysis\ndiscovers new communities and highlights new facets of them. The investigation\nreveals many similarities between GP and coauthorship networks in other\nscientific fields but also some subtle differences such as a smaller central\nnetwork component and a high clustering.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:39:58 GMT\"}]', '2007-05-23', '[[\"Luthi\",\"L.\",\"\"],[\"Tomassini\",\"M.\",\"\"],[\"Giacobini\",\"M.\",\"\"],[\"Langdon\",\"B. W.\",\"\"]]'),
(704.0552, 'Jozsef Vinko', 'J. Vinko, K. Takats', 'The Expanding Photosphere Method: Progress and Problems', '5 pages; to appear in the AIP conference proceedings of \"Supernova\n  1987A: 20 Years After - Supernovae and Gamma-Ray Bursters\", February 19-23,\n  2007, Aspen, Colorado', 'AIP Conf.Proc.937:394-398,2007', '10.1063/1.2803597', '', 'astro-ph', '', '  Distances to well-observed Type II-P SNe are determined from an updated\nversion of the Expanding Photosphere Method (EPM), based on recent theoretical\nmodels. The new EPM distances show good agreement with other independent\ndistances to the host galaxies without any significant systematic bias,\ncontrary to earlier results in the literature. The accuracy of the method is\ncomparable with that of the distance measurements for Type Ia SNe.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:41:27 GMT\"}]', '2009-06-23', '[[\"Vinko\",\"J.\",\"\"],[\"Takats\",\"K.\",\"\"]]'),
(704.0553, 'Juansher Chkareuli Levan', 'J.L. Chkareuli and J.G. Jejelava', 'Spontaneous Lorentz Violation: Non-Abelian Gauge Fields as\n  Pseudo-Goldstone Vector Bosons', 'Invited talk given at Caucasian-German School and Workshop in Hadron\n  Physics (4-7 September 2006, Tbilisi, Georgia)', 'Phys.Lett.B659:754-760,2008', '10.1016/j.physletb.2007.11.073', '', 'hep-th hep-ph', '', '  We argue that non-Abelian gauge fields can be treated as the pseudo-Goldstone\nvector bosons caused by spontaneous Lorentz invariance violation (SLIV). To\nthis end, the SLIV which evolves in a general Yang-Mills type theory with the\nnonlinear vector field constraint $Tr(% \\boldsymbol{A}_{\\mu\n}\\boldsymbol{A}^{\\mu})=\\pm M^{2}$ ($M$ is a proposed SLIV scale) imposed is\nconsidered in detail. With an internal symmetry group $G$ having $D$ generators\nnot only the pure Lorentz symmetry SO(1,3), but the larger accidental symmetry\n$SO(D,3D)$ of the SLIV constraint in itself appears to be spontaneously broken\nas well. As a result, while the pure Lorentz violation still generates only one\ngenuine Goldstone vector boson, the accompanying pseudo-Goldstone vector bosons\nrelated to the $SO(D,3D)$ breaking also come into play in the final arrangement\nof the entire Goldstone vector field multiplet. Remarkably, they remain\nstrictly massless, being protected by gauge invariance of the Yang-Mills theory\ninvolved. We show that, although this theory contains a plethora of Lorentz and\n$CPT$ violating couplings, they do not lead to physical SLIV effects which turn\nout to be strictly cancelled in all the lowest order processes considered.\nHowever, the physical Lorentz violation could appear if the internal gauge\ninvariance were slightly broken at very small distances influenced by gravity.\nFor the SLIV scale comparable with the Planck one the Lorentz violation could\nbecome directly observable at low energies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:58:10 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 14:42:53 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 24 May 2007 22:08:53 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 14 Jun 2007 01:34:42 GMT\"},{\"version\":\"v5\",\"created\":\"Sat, 15 Sep 2007 05:40:37 GMT\"}]', '2008-11-26', '[[\"Chkareuli\",\"J. L.\",\"\"],[\"Jejelava\",\"J. G.\",\"\"]]'),
(704.0554, 'Theodoros Gaitanos', 'V. Prassa, G. Ferini, T. Gaitanos, H.H. Wolter, G.A. Lalazissis, M. Di\n  Toro', 'In-medium effects on particle production in heavy ion collisions', '29 pages, 15 figures, accepted for publication in Nuclear Physics A', 'Nucl.Phys.A789:311-333,2007', '10.1016/j.nuclphysa.2007.02.014', '', 'nucl-th', '', '  The effect of possible in-medium modifications of nucleon-nucleon ($NN$)\ncross sections on particle production is investigated in heavy ion collisions\n($HIC$) at intermediate energies. In particular, using a fully covariant\nrelativistic transport approach, we see that the density dependence of the {\\it\ninelastic} cross sections appreciably affects the pion and kaon yields and\ntheir rapidity distributions. However, the $(\\pi^{-}/\\pi^{+})$- and\n$(K^{0}/K^{+})$-ratios depend only moderately on the in-medium behavior of the\ninelastic cross sections. This is particularly true for kaon yield ratios,\nsince kaons are more uniformly produced in high density regions. Kaon\npotentials are also suitably evaluated in two schemes, a chiral perturbative\napproach and an effective meson-quark coupling method, with consistent results\nshowing a similar repulsive contribution for $K^{+}$ and $K^{0}$. As a\nconsequence we expect rather reduced effects on the yield ratios. We conclude\nthat particle ratios appear to be robust observables for probing the nuclear\nequation of state ($EoS$) at high baryon density and, particularly, its\nisovector sector.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:58:42 GMT\"}]', '2008-11-26', '[[\"Prassa\",\"V.\",\"\"],[\"Ferini\",\"G.\",\"\"],[\"Gaitanos\",\"T.\",\"\"],[\"Wolter\",\"H. H.\",\"\"],[\"Lalazissis\",\"G. A.\",\"\"],[\"Di Toro\",\"M.\",\"\"]]'),
(704.0555, 'Liangpan Li', 'Liangpan Li', 'The Graham conjecture implies the Erdos-Turan conjecture', '3 pages', '', '', '', 'math.NT', '', '  Erd\\\"{o}s and Tur\\\'{a}n once conjectured that any set $A\\subset\\mathbb{N}$\nwith $\\sum_{a\\in A}{1}/{a}=\\infty$ should contain infinitely many progressions\nof arbitrary length $k\\geq3$. For the two-dimensional case Graham conjectured\nthat if $B\\subset \\mathbb{N}\\times\\mathbb{N}$ satisfies $$\\sum\\limits_{(x,y)\\in\nB}\\frac{1}{x^2+y^2}=\\infty,$$ then for any $s\\geq2$, $B$ contains an $s\\times\ns$ axes-parallel grid. In this paper it is shown that if the Graham conjecture\nis true for some $s\\geq2$, then the Erd\\\"{o}s-Tur\\\'{a}n conjecture is true for\n$k=2s-1$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 11:59:25 GMT\"}]', '2007-05-23', '[[\"Li\",\"Liangpan\",\"\"]]'),
(704.0556, 'Christopher Jesudason Prof', 'Christopher G Jesudason', 'Effective conservation of energy and momentum algorithm using switching\n  potentials suitable for molecular dynamics simulation of thermodynamical\n  systems', '8 pages, Submitted to International Conference on Dynamical Systems\n  and Applications, Atlanta, Georgia, USA (29 May -3 June, 2007)', '', '', '', 'physics.comp-ph physics.chem-ph', '', '  During a crossover via a switching mechanism from one 2-body potential to\nanother as might be applied in modeling (chemical) reactions in the vicinity of\nbond formation, energy violations would occur due to finite step size which\ndetermines the trajectory of the particles relative to the potential\ninteractions of the unbonded state by numerical (e.g. Verlet) integration. This\nproblem is overcome by an algorithm which preserves the coordinates of the\nsystem for each move, but corrects for energy discrepancies by ensuring both\nenergy and momentum conservation in the dynamics. The algorithm is tested for a\nhysteresis loop reaction model with an without the implementation of the\nalgorithm. The tests involve checking the rate of energy flow out of the MD\nsimulation box; in the equilibrium state, no net rate of flows within\nexperimental error should be observed. The temperature and pressure of the box\nshould also be invariant within the range of fluctuation of these quantities.\nIt is demonstrated that the algorithm satisfies these criteria.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:05:19 GMT\"}]', '2007-05-23', '[[\"Jesudason\",\"Christopher G\",\"\"]]'),
(704.0557, 'Ryszard Szczerba', 'R. Szczerba, M.R. Schmidt, M. Pulecka', 'Mixed chemistry phenomenon during late stages of stellar evolution', '8 pages, 4 figures, Baltic Astronomy in press', '', '', '', 'astro-ph', '', '  We discuss phenomenon of simultaneous presence of O- and C-based material in\nsurroundings of evolutionary advanced stars. We concentrate on silicate carbon\nstars and present observations that directly confirm the binary model scenario\nfor them. We discuss also class of C-stars with OH emission detected, to which\nsome [WR] planetary nebulae do belong.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:09:37 GMT\"}]', '2007-05-23', '[[\"Szczerba\",\"R.\",\"\"],[\"Schmidt\",\"M. R.\",\"\"],[\"Pulecka\",\"M.\",\"\"]]'),
(704.0558, 'Andreas H\\\"oring', 'Andreas H\\\"oring', 'M-regularity of the Fano surface', '5 pages, changed metadata', '', '', '', 'math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Let $(A,\\Theta)$ be a principally polarised abelian variety, and let Y be a\nsubvariety. Pareschi and Popa conjectured that Y has minimal cohomology class\nif and only if the structure sheaf of Y satisfies a property that they call\nM-regularity.\n  Let now X be a smooth cubic threefold. By a classical result due to Clemens\nand Griffiths, its intermediate Jacobian J(X) is a principally polarised\nabelian variety; furthermore the Fano surface of lines on X can be embedded in\nJ(X) and has minimal cohomology class. In this short note we show that its\nstructure sheaf is M-regular.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:30:22 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 18 Dec 2017 09:40:44 GMT\"}]', '2017-12-19', '[[\"Höring\",\"Andreas\",\"\"]]'),
(704.0559, 'Josip Trampetic Dr.', 'Josip Trampetic', 'Signal for space-time noncommutativity: the Z -> gamma gamma decay in\n  the renormalizable gauge sector of the theta-expanded NCSM', '12 pages; 2 figures, conferences', 'SFINA1:379-390,2007', '', '', 'hep-ph', '', '  We propose the Z -> gamma gamma decay, a process strictly forbidden in the\nstandard model, as a signal suitable for the search of noncommutativity of\ncoordinates at very short distances. We compute the Z -> gamma gamma partial\nwidthin the framework of the recently proposed renormalizable gauge sector of\nthe noncommutative standard model. The one-loop renormalizability is obtained\nfor the model containing the usual six representations of matter fields of the\nfirst generation. Even more, the noncommutative part is finite or free of\ndivergences, showing that perhaps new interaction symmetry exists in the\nnoncommutative gauge sector of the model. Discovery of such symmetry would be\nof tremendous importance in further search for the violation of the Lorentz\ninvariance at very high energies. Experimental possibilities of Z -> gamma\ngamma decay are analyzed and a firm bound to the scale of the noncommutativity\nparameter is set around 1 TeV.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:38:42 GMT\"}]', '2008-11-26', '[[\"Trampetic\",\"Josip\",\"\"]]'),
(704.0560, 'Danyal Winters', 'D.F.A. Winters, M. Vogel, D.M. Segal, R.C. Thompson and W.\n  Noertershaeuser', 'Laser spectroscopy of hyperfine structure in highly-charged ions: a test\n  of QED at high fields', '5 pages, 1 figure, 1 table. accepted for Canadian Journal of Physics\n  (2006)', '', '10.1139/P07-023', '', 'physics.atom-ph physics.gen-ph', '', '  An overview is presented of laser spectroscopy experiments with cold,\ntrapped, highly-charged ions, which will be performed at the HITRAP facility at\nGSI in Darmstadt (Germany). These high-resolution measurements of ground state\nhyperfine splittings will be three orders of magnitude more precise than\nprevious measurements. Moreover, from a comparison of measurements of the\nhyperfine splittings in hydrogen- and lithium-like ions of the same isotope,\nQED effects at high electromagnetic fields can be determined within a few\npercent. Several candidate ions suited for these laser spectroscopy studies are\npresented.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:41:02 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 26 Apr 2007 09:45:59 GMT\"}]', '2009-11-13', '[[\"Winters\",\"D. F. A.\",\"\"],[\"Vogel\",\"M.\",\"\"],[\"Segal\",\"D. M.\",\"\"],[\"Thompson\",\"R. C.\",\"\"],[\"Noertershaeuser\",\"W.\",\"\"]]'),
(704.0561, 'Jorge Berger', 'Jorge Berger', 'Confinement into a state with persistent current by thermal quenching of\n  loop of Josephson junctions', '', 'Physica C 468, 294 (2008)', '10.1016/j.physc.2007.08.022', '', 'cond-mat.supr-con cond-mat.stat-mech', '', '  We study a loop of Josephson junctions that is quenched through its critical\ntemperature. For three or more junctions, symmetry breaking states can be\nachieved without thermal activation, in spite of the fact that the relaxation\ntime is practically constant when the critical temperature is approached from\nabove. The probability for these states decreases with quenching time, but the\ndependence is not allometric. For large number of junctions, cooling does not\nhave to be fast. For this case, we evaluate the standard deviation of the\ninduced flux. Our results are consistent with the available experimental data.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:41:36 GMT\"}]', '2009-11-13', '[[\"Berger\",\"Jorge\",\"\"]]'),
(704.0562, 'Nathalie Picque', 'Julien Mandon (PPM), Guy Guelachvili (PPM), Nathalie Picqu\\\'e (PPM)', 'Frequency modulation Fourier transform spectroscopy', 'Optics Letters in press, in press (2007) in press', 'Optics Letters 32, 15 (2007) 2206-2208', '', '', 'physics.optics', '', '  A new method, FM-FTS, combining Frequency Modulation heterodyne laser\nspectroscopy and Fourier Transform Spectroscopy is presented. It provides\nsimultaneous sensitive measurement of absorption and dispersion profiles with\nbroadband spectral coverage capabilities. Experimental demonstration is made on\nthe overtone spectrum of C2H2 in the 1.5 $\\mu$m region.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:46:36 GMT\"}]', '2007-09-24', '[[\"Mandon\",\"Julien\",\"\",\"PPM\"],[\"Guelachvili\",\"Guy\",\"\",\"PPM\"],[\"Picqué\",\"Nathalie\",\"\",\"PPM\"]]'),
(704.0563, 'Ignazio Licata', 'Ignazio Licata', 'Universe Without Singularities. A Group Approach to De Sitter Cosmology', '13 pages', 'Electron.J.Theor.Phys.3:211-224,2006', '', '', 'physics.gen-ph', '', '  In the last years the traditional scenario of Big Bang has been deeply\nmodified by the study of the quantum features of the Universe evolution,\nproposing again the problem of using local physical laws on cosmic scale, with\nparticular regard to the cosmological constant role. The group extention method\nshows that the De Sitter group univocally generalizes the Poincare group,\nformally justifies the cosmological constant use and suggests a new\ninterpretation for Hartle-Hawking boundary conditions in Quantum Cosmology.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 12:48:23 GMT\"}]', '2008-11-26', '[[\"Licata\",\"Ignazio\",\"\"]]'),
(704.0564, 'Cyril Levy', 'D. Essouabri, B. Iochum, C. Levy and A. Sitarz', 'Spectral action on noncommutative torus', '57 pages', 'published in Journal of Noncommutative Geometry, 2 (2008), 53-123', '', '', 'hep-th math-ph math.MP', '', '  The spectral action on noncommutative torus is obtained, using a\nChamseddine--Connes formula via computations of zeta functions. The importance\nof a Diophantine condition is outlined. Several results on holomorphic\ncontinuation of series of holomorphic functions are obtained in this context.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:33:03 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 7 Mar 2008 12:59:14 GMT\"}]', '2008-03-07', '[[\"Essouabri\",\"D.\",\"\"],[\"Iochum\",\"B.\",\"\"],[\"Levy\",\"C.\",\"\"],[\"Sitarz\",\"A.\",\"\"]]'),
(704.0565, 'Apostolos Damialis', 'Apostolos Damialis', 'The Lifshitz-Slyozov-Wagner equation for reaction-controlled kinetics', '15 pages, LaTeX; minor revision, change of title', 'Proc. R. Soc. Edinb. A 140 (2010) 273-289', '10.1017/S0308210508000656', '', 'math.AP', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We rigorously derive a weak form of the Lifshitz-Slyozov-Wagner equation as\nthe homogenization limit of a Stefan-type problem describing\nreaction-controlled coarsening of a large number of small spherical particles.\nMoreover, we deduce that the effective mean-field description holds true in the\nparticular limit of vanishing surface-area density of particles.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:03:11 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 10 Jul 2008 16:25:11 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 10 Jul 2009 08:40:54 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 1 Oct 2009 19:10:04 GMT\"}]', '2010-06-07', '[[\"Damialis\",\"Apostolos\",\"\"]]'),
(704.0566, 'Hajime Tsuji', 'Hajime Tsuji', 'Canonical singular hermitian metrics on relative canonical bundles', 'Correction on the proof of Lemma 3.2 and Corollary 3.4', '', '', '', 'math.AG math.CV', '', '  We introduce a new class of canonical AZD\'s (called the supercanonical AZD\'s)\non the canonical bundles of smooth projective varieties with pseudoeffective\ncanonical classes. We study the variation of the supercanonical AZD\n$\\hat{h}_{can}$ under projective deformations and give a new proof of the\ninvariance of plurigenera.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:15:36 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 11 Apr 2007 13:21:29 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 19 Jun 2007 15:27:56 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 25 Sep 2007 21:46:01 GMT\"},{\"version\":\"v5\",\"created\":\"Mon, 5 Nov 2007 12:25:47 GMT\"}]', '2007-11-05', '[[\"Tsuji\",\"Hajime\",\"\"]]'),
(704.0567, 'Martin Keller-Ressel', 'Martin Keller-Ressel, Thomas Steiner', 'Yield Curve Shapes and the Asymptotic Short Rate Distribution in Affine\n  One-Factor Models', '', '', '', '', 'q-fin.PR math.PR', '', '  We consider a model for interest rates, where the short rate is given by a\ntime-homogenous, one-dimensional affine process in the sense of Duffie,\nFilipovic and Schachermayer. We show that in such a model yield curves can only\nbe normal, inverse or humped (i.e. endowed with a single local maximum). Each\ncase can be characterized by simple conditions on the present short rate. We\ngive conditions under which the short rate process will converge to a limit\ndistribution and describe the limit distribution in terms of its cumulant\ngenerating function. We apply our results to the Vasicek model, the CIR model,\na CIR model with added jumps and a model of Ornstein-Uhlenbeck type.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:32:17 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 26 Nov 2007 08:34:35 GMT\"}]', '2008-12-02', '[[\"Keller-Ressel\",\"Martin\",\"\"],[\"Steiner\",\"Thomas\",\"\"]]'),
(704.0568, 'Marius Prelipceanu', 'M.Prelipceanu, O.S. Prelipceanu, O.G. Tudose, S. Schrader', 'Thermally Stimulated Luminescence and Current in new heterocyclic\n  materials for Organic field transistors and organic light emitting diodes', '9 pages, 7 figures, Published in Abstract Book of 7th International\n  Conference on Physics of Advanced Materials, ICPAM7, June 2004, Iasi, Romania', '', '', '', 'cond-mat.other cond-mat.mtrl-sci', '', '  The present work is focused on theoretical and experimental study of\nlocalised levels in organic materials suitable for light-emitting devices and\nfield effect transistors by means of thermal techniques. In our work we focused\non low molecular compounds as well as on polymers, especially of two classes of\nmaterials: oxadiazoles and quinoxalines. Both organic compounds are well know\nas electron transport materials in OLEDs.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:10:17 GMT\"}]', '2007-05-23', '[[\"Prelipceanu\",\"M.\",\"\"],[\"Prelipceanu\",\"O. S.\",\"\"],[\"Tudose\",\"O. G.\",\"\"],[\"Schrader\",\"S.\",\"\"]]'),
(704.0569, 'Jean-Baptiste Salmon', 'P. Laval, N. Lisai, J.-B. Salmon, M. Joanicot', 'A microfluidic device based on droplet storage for screening solubility\n  diagrams', '', '', '', '', 'cond-mat.soft', '', '  This work describes a new microfluidic device developed for rapid screening\nof solubility diagrams. In several parallel channels, hundreds of\nnanoliter-volume droplets of a given solution are first stored with a gradual\nvariation in the solute concentration. Then, the application of a temperature\ngradient along these channels enables us to read directly and quantitatively\nphase diagrams, concentration vs. temperature. We show, using a solution of\nadipic acid, that we can measure ten points of the solubility curve in less\nthan 1 hr and with only 250 $\\mu$L of solution.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:18:00 GMT\"}]', '2007-05-23', '[[\"Laval\",\"P.\",\"\"],[\"Lisai\",\"N.\",\"\"],[\"Salmon\",\"J. -B.\",\"\"],[\"Joanicot\",\"M.\",\"\"]]'),
(704.0570, 'Susanne Viefers', 'Hans Hansson, Chia-Chen Chang, Jainendra Jain, and Susanne Viefers', 'Composite fermion wave functions as conformal field theory correlators', '26 pages, 3 figures', '', '10.1103/PhysRevB.76.075347', '', 'cond-mat.mes-hall cond-mat.str-el', '', '  It is known that a subset of fractional quantum Hall wave functions has been\nexpressed as conformal field theory (CFT) correlators, notably the Laughlin\nwave function at filling factor $\\nu=1/m$ ($m$ odd) and its quasiholes, and the\nPfaffian wave function at $\\nu=1/2$ and its quasiholes. We develop a general\nscheme for constructing composite-fermion (CF) wave functions from conformal\nfield theory. Quasiparticles at $\\nu=1/m$ are created by inserting anyonic\nvertex operators, $P_{\\frac{1}{m}}(z)$, that replace a subset of the electron\noperators in the correlator. The one-quasiparticle wave function is identical\nto the corresponding CF wave function, and the two-quasiparticle wave function\nhas correct fractional charge and statistics and is numerically almost\nidentical to the corresponding CF wave function. We further show how to exactly\nrepresent the CF wavefunctions in the Jain series $\\nu = s/(2sp+1)$ as the CFT\ncorrelators of a new type of fermionic vertex operators, $V_{p,n}(z)$,\nconstructed from $n$ free compactified bosons; these operators provide the CFT\nrepresentation of composite fermions carrying $2p$ flux quanta in the $n^{\\rm\nth}$ CF Landau level. We also construct the corresponding quasiparticle- and\nquasihole operators and argue that they have the expected fractional charge and\nstatistics. For filling fractions 2/5 and 3/7 we show that the chiral CFTs that\ndescribe the bulk wave functions are identical to those given by Wen\'s general\nclassification of quantum Hall states in terms of $K$-matrices and $l$- and\n$t$-vectors, and we propose that to be generally true. Our results suggest a\ngeneral procedure for constructing quasiparticle wave functions for other\nfractional Hall states, as well as for constructing ground states at filling\nfractions not contained in the principal Jain series.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:27:05 GMT\"}]', '2013-05-29', '[[\"Hansson\",\"Hans\",\"\"],[\"Chang\",\"Chia-Chen\",\"\"],[\"Jain\",\"Jainendra\",\"\"],[\"Viefers\",\"Susanne\",\"\"]]'),
(704.0571, 'Gianluca Cavoto', 'Gianluca Cavoto', '$\\Bz\\to\\pip\\pim\\piz$ Time Dependent Dalitz analysis at BaBar', 'Proceedings CKM Workshop 2006 in Nagoya, 5 pages, 3 figures', '', '', '', 'hep-ex', '', '  I present here results of a time-dependent analysis of the Dalitz structure\nof neutral $B$ meson decays to\n  $\\pip\\pim\\piz$ from a dataset of 346 million $B \\bar B$ pairs collected at\nthe $\\Upsilon(4S)$ center of mass energy by the BaBar detector at the SLAC\nPEP-II $e^+e^-$ accelerator. No significant CP violation effects are observed\nand 68% confidence interval is derived on the weak angle $\\alpha$ to be\n[75$^o$,152$^o$]\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:28:08 GMT\"}]', '2007-05-23', '[[\"Cavoto\",\"Gianluca\",\"\"]]'),
(704.0572, 'Marius Prelipceanu', 'O.S. Prelipceanu, M. Prelipceanu, O.G. Tudose, B. Grimm, S. Schrader', 'New Organic thermally stable materials for optoelectronics devices - A\n  linear spectroscopy study', '7 pages, 12 figures, 1 table, Published in Abstract Book of 7th\n  International Conference on Physics of Advanced Materials, ICPAM7, June\n  2004,Iasi - Romania', '', '', '', 'cond-mat.other cond-mat.mtrl-sci', '', '  Thermally stable polymers have attracted a lot of interest due to their\npotential use as the active component in electronic, optical and optoelectronic\napplications, such as light-emitting diodes, light emitting electrochemical\ncells, photodiodes, photovoltaic cells, field effect transistors, optocouplers\nand optically pumped lasers in solution and solid state.We report results of\ninvestigations into the use of thermal treatment of poly(p-phenylene vinylene)\n(PPV) films grown on a variety of substrates (quartz and glass). Film\nthickness, morphology and structural properties were investigated by a range of\ntechniques in particular: atomic force microscope - AFM, DEKTAK method,\nEllipsometry and UV-VIS spectroscopy.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:28:29 GMT\"}]', '2007-05-23', '[[\"Prelipceanu\",\"O. S.\",\"\"],[\"Prelipceanu\",\"M.\",\"\"],[\"Tudose\",\"O. G.\",\"\"],[\"Grimm\",\"B.\",\"\"],[\"Schrader\",\"S.\",\"\"]]'),
(704.0573, 'Ramazan Sever', 'Sameer M. Ikhdair and Ramazan Sever', 'Elativistic treatment in}$D$ - Dimensions to a spin-zero particle with\n  noncentral equal scalar and vector ring-shaped Kratzer potential', '20 pages', '', '', '', 'quant-ph', '', '  The Klein-Gordon equation in D-dimensions for a recently proposed Kratzer\npotential plus ring-shaped potential is solved analytically by means of the\nconventional Nikiforov-Uvarov method. The exact energy bound-states and the\ncorresponding wave functions of the Klein-Gordon are obtained in the presence\nof the noncentral equal scalar and vector potentials. The results obtained in\nthis work are more general and can be reduced to the standard forms in\nthree-dimensions given by other works.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:33:42 GMT\"}]', '2007-05-23', '[[\"Ikhdair\",\"Sameer M.\",\"\"],[\"Sever\",\"Ramazan\",\"\"]]'),
(704.0574, 'Suzanne Aigrain', 'Suzanne Aigrain (IoA Cambridge, University of Exeter) and Frederic\n  Pont (Geneva Observatory)', 'On the potential of transit surveys in star clusters: Impact of\n  correlated noise and radial velocity follow-up', '14 pages, 2 figures, accepted for publication in MNRAS', 'Mon.Not.Roy.Astron.Soc.378:741-752,2007', '10.1111/j.1365-2966.2007.11823.x', '', 'astro-ph', '', '  We present an extension of the formalism recently proposed by Pepper & Gaudi\nto evaluate the yield of transit surveys in homogeneous stellar systems,\nincorporating the impact of correlated noise on transit time-scales on the\ndetectability of transits, and simultaneously incorporating the magnitude\nlimits imposed by the need for radial velocity follow-up of transit candidates.\nNew expressions are derived for the different contributions to the noise budget\non transit time-scales and the least-squares detection statistic for box-shaped\ntransits, and their behaviour as a function of stellar mass is re-examined.\nCorrelated noise that is constant with apparent stellar magnitude implies a\nsteep decrease in detection probability at the high mass end which, when\nconsidered jointly with the radial velocity requirements, can severely limit\nthe potential of otherwise promising surveys in star clusters. However, we find\nthat small-aperture, wide field surveys may detect hot Neptunes whose radial\nvelocity signal can be measured with present-day instrumentation in very nearby\n(<100 pc) clusters.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:35:45 GMT\"}]', '2009-06-23', '[[\"Aigrain\",\"Suzanne\",\"\",\"IoA Cambridge, University of Exeter\"],[\"Pont\",\"Frederic\",\"\",\"Geneva Observatory\"]]'),
(704.0575, 'Alexandre C. Tort', 'F C Santos, V Soares and A C Tort', 'A non-perturbative proof of Bertrand\'s theorem', 'Latex file plus one eps figure', '', '', '', 'physics.class-ph', '', '  We discuss an alternative non-perturbative proof of Bertrand\'s theorem that\nleads in a concise way directly to the two allowed fields: the newtonian and\nthe isotropic harmonic oscillator central fields.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:45:56 GMT\"}]', '2007-05-23', '[[\"Santos\",\"F C\",\"\"],[\"Soares\",\"V\",\"\"],[\"Tort\",\"A C\",\"\"]]'),
(704.0576, 'Wenyuan Cui', 'Wen-Yuan Cui (1,2,3), D. N. Cui (1), Y. S. Du (1), B. Zhang (1)((1)\n  Department of Physics, Hebei Normal University, China, (2) National\n  Astronomical observatories, Chinese Academy of Sciences, China, (3) Graduate\n  School of the Chinese Academy of Sciences, China)', 'Neutron-Capture Elements in the Double-Enhanced Star HE 1305-0007: a New\n  s- and r-Process Paradigm', '4 pages, 3 figures, paper accepted for publication in Chinese Physics\n  letters', 'Chin.Phys.Lett.24:1417-1421,2007', '10.1088/0256-307X/24/5/081', '', 'astro-ph', '', '  The star HE 1305-0007 is a metal-poor double-enhanced star with metallicity\n[Fe/H] $=-2.0$, which is just at the upper limit of the metallicity for the\nobserved double-enhanced stars. Using a parametric model, we find that almost\nall s-elements were made in a single neutron exposure. This star should be a\nmember of a post-common-envelope binary. After the s-process material has\nexperienced only one neutron exposure in the nucleosynthesis region and is\ndredged-up to its envelope, the AGB evolution is terminated by the onset of\ncommon-envelope evolution. Based on the high radial-velocity of HE 1305-0007,\nwe speculate that the star could be a runaway star from a binary system, in\nwhich the AIC event has occurred and produced the r-process elements.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 13:49:21 GMT\"}]', '2009-06-23', '[[\"Cui\",\"Wen-Yuan\",\"\"],[\"Cui\",\"D. N.\",\"\"],[\"Du\",\"Y. S.\",\"\"],[\"Zhang\",\"B.\",\"\"]]'),
(704.0577, 'Xu Wei-shui', 'Wei-shui Xu and Ding-fang Zeng', 'Membrane in M5-branes Background', '15 pages, typos corrected', 'JHEP 0705:095,2007', '10.1088/1126-6708/2007/05/095', '', 'hep-th', '', '  In this paper, we investigate the properties of a membrane in the M5-brane\nbackground. Through solving the classical equations of motion of the membrane,\nwe can understand the classical dynamics of the membrane in this background.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:30:21 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Apr 2007 14:51:58 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 30 May 2007 04:50:27 GMT\"}]', '2009-11-13', '[[\"Xu\",\"Wei-shui\",\"\"],[\"Zeng\",\"Ding-fang\",\"\"]]'),
(704.0578, 'Dario Del Moro', 'Dario Del Moro, Silvia Giordano, Francesco Berrilli', '3D photospheric velocity field of a Supergranular cell', '7 pages, submitted to A&A, referee\'s comments included', '', '10.1051/0004-6361:20077595', '', 'astro-ph', '', '  We investigate the plasma flow properties inside a Supergranular (SG) cell,\nin particular its interaction with small scale magnetic field structures. The\nSG cell has been identified using the magnetic network (CaII wing brightness)\nas proxy, applying the Two-Level Structure Tracking (TST) to high spatial,\nspectral and temporal resolution observations obtained by IBIS. The full 3D\nvelocity vector field for the SG has been reconstructed at two different\nphotospheric heights. In order to strengthen our findings, we also computed the\nmean radial flow of the SG by means of cork tracing. We also studied the\nbehaviour of the horizontal and Line of Sight plasma flow cospatial with\ncluster of bright CaII structures of magnetic origin to better understand the\ninteraction between photospheric convection and small scale magnetic features.\nThe SG cell we investigated seems to be organized with an almost radial flow\nfrom its centre to the border. The large scale divergence structure is probably\ncreated by a compact region of constant up-flow close to the cell centre. On\nthe edge of the SG, isolated regions of strong convergent flow are nearby or\ncospatial with extended clusters of bright CaII wing features forming the knots\nof the magnetic network.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:07:23 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 23 May 2007 13:46:44 GMT\"}]', '2009-11-13', '[[\"Del Moro\",\"Dario\",\"\"],[\"Giordano\",\"Silvia\",\"\"],[\"Berrilli\",\"Francesco\",\"\"]]'),
(704.0579, 'Massimo Ramella', 'M. Ramella, A. Biviano, A. Pisani, J. Varela, D. Bettoni, W.J. Couch,\n  M. D\'Onofrio, A. Dressler, G. Fasano, P. Kjaergaard, M. Moles, E. Pignatelli,\n  B.M. Poggianti', 'Substructures in WINGS clusters', 'A&A accepted - figure 6 is available from\n  http://adlibitum.oats.inaf.it/ramella/WINGSfigs', '', '10.1051/0004-6361:20077245', '', 'astro-ph', '', '  We search for and characterize substructures in the projected distribution of\ngalaxies observed in the wide field CCD images of the 77 nearby clusters of the\nWIde-field Nearby Galaxy-cluster Survey (WINGS). This sample is complete in\nX-ray flux in the redshift range 0.04<z<0.07. We search for substructures in\nWINGS clusters with DEDICA, an adaptive-kernel procedure. We test the procedure\non Monte-Carlo simulations of the observed frames and determine the reliability\nfor the detected structures. DEDICA identifies at least one reliable structure\nin the field of 55 clusters. 40 of these clusters have a total of 69\nsubstructures at the same redshift of the cluster (redshift estimates of\nsubstructures are from color-magnitude diagrams). The fraction of clusters with\nsubclusters (73%) is higher than in most studies. The presence of subclusters\naffects the relative luminosities of the brightest cluster galaxies (BCGs).\nDown to L ~ 10^11.2 L_Sun, our observed differential distribution of subcluster\nluminosities is consistent with the theoretical prediction of the differential\nmass function of substructures in cosmological simulations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:07:45 GMT\"}]', '2009-11-13', '[[\"Ramella\",\"M.\",\"\"],[\"Biviano\",\"A.\",\"\"],[\"Pisani\",\"A.\",\"\"],[\"Varela\",\"J.\",\"\"],[\"Bettoni\",\"D.\",\"\"],[\"Couch\",\"W. J.\",\"\"],[\"D\'Onofrio\",\"M.\",\"\"],[\"Dressler\",\"A.\",\"\"],[\"Fasano\",\"G.\",\"\"],[\"Kjaergaard\",\"P.\",\"\"],[\"Moles\",\"M.\",\"\"],[\"Pignatelli\",\"E.\",\"\"],[\"Poggianti\",\"B. M.\",\"\"]]'),
(704.0580, 'Stefanie Russ', 'Stefanie Russ, Armin Bunde', 'Ising-like dynamics and frozen states in systems of ultrafine magnetic\n  particles', '5 pages, 6 figures. to appear in Phys. Rev. B', '', '10.1103/PhysRevB.75.174445', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  We use Monte-Carlo simulations to study aging phenomena and the occurence of\nspinglass phases in systems of single-domain ferromagnetic nanoparticles under\nthe combined influence of dipolar interaction and anisotropy energy, for\ndifferent combinations of positional and orientational disorder. We find that\nthe magnetic moments oriente themselves preferably parallel to their anisotropy\naxes and changes of the total magnetization are solely achieved by 180 degree\nflips of the magnetic moments, as in Ising systems. Since the dipolar\ninteraction favorizes the formation of antiparallel chain-like structures,\nantiparallel chain-like patterns are frozen in at low temperatures, leading to\naging phenomena characteristic for spin-glasses. Contrary to the intuition,\nthese aging effects are more pronounced in ordered than in disordered\nstructures.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:11:43 GMT\"}]', '2009-11-13', '[[\"Russ\",\"Stefanie\",\"\"],[\"Bunde\",\"Armin\",\"\"]]'),
(704.0581, 'Thomas Michael Keller', 'Thomas Michael Keller', 'Counting characters in linear group actions', '', '', '', '', 'math.RT math.GR', '', '  Let $G$ be a finite group and $V$ be a finite $G$--module. We present upper\nbounds for the cardinalities of certain subsets of $\\Irr(GV)$, such as the set\nof those $\\chi\\in\\Irr(GV)$ such that, for a fixed $v\\in V$, the restriction of\n$\\chi$ to $<v>$ is not a multiple of the regular character of $<v>$. These\nresults might be useful in attacking the non--coprime $k(GV)$--problem.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:20:52 GMT\"}]', '2007-05-23', '[[\"Keller\",\"Thomas Michael\",\"\"]]'),
(704.0582, 'Christof Kuelske', 'C. Kuelske, E. Orlandi', 'Continuous interfaces with disorder: Even strong pinning is too weak in\n  2 dimensions', '8 pages', '', '', '', 'math.PR math-ph math.MP', '', '  We consider statistical mechanics models of continuous height effective\ninterfaces in the presence of a delta-pinning at height zero. There is a\ndetailed mathematical understanding of the depinning transition in 2 dimensions\nwithout disorder. Then the variance of the interface height w.r.t. the Gibbs\nmeasure stays bounded uniformly in the volume for any positive pinning force\nand diverges like the logarithm of the pinning force when it tends to zero.\n  How does the presence of a quenched disorder term in the Hamiltonian modify\nthis transition? We show that an arbitarily weak random field term is enough to\nbeat an arbitrarily strong delta-pinning in 2 dimensions and will cause\ndelocalization. The proof is based on a rigorous lower bound for the overlap\nbetween local magnetizations and random fields in finite volume. In 2\ndimensions it implies growth faster than the volume which is a contradiction to\nlocalization. We also derive a simple complementary inequality which shows that\nin higher dimensions the fraction of pinned sites converges to one when the\npinning force tends to infinity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:34:28 GMT\"}]', '2007-05-23', '[[\"Kuelske\",\"C.\",\"\"],[\"Orlandi\",\"E.\",\"\"]]'),
(704.0583, 'Wilhelm Winter', 'Marius Dadarlat, Wilhelm Winter', 'On the KK-theory of strongly self-absorbing C*-algebras', '12 pages', '', '', '', 'math.OA math.KT', '', '  Let $\\Dh$ and $A$ be unital and separable $C^{*}$-algebras; let $\\Dh$ be\nstrongly self-absorbing. It is known that any two unital $^*$-homomorphisms\nfrom $\\Dh$ to $A \\otimes \\Dh$ are approximately unitarily equivalent. We show\nthat, if $\\Dh$ is also $K_{1}$-injective, they are even asymptotically\nunitarily equivalent. This in particular implies that any unital endomorphism\nof $\\Dh$ is asymptotically inner. Moreover, the space of automorphisms of $\\Dh$\nis compactly-contractible (in the point-norm topology) in the sense that for\nany compact Hausdorff space $X$, the set of homotopy classes $[X,\\Aut(\\Dh)]$\nreduces to a point. The respective statement holds for the space of unital\nendomorphisms of $\\Dh$. As an application, we give a description of the\nKasparov group $KK(\\Dh, A\\ot \\Dh)$ in terms of $^*$-homomorphisms and\nasymptotic unitary equivalence. Along the way, we show that the Kasparov group\n$KK(\\Dh, A\\ot \\Dh)$ is isomorphic to $K_0(A\\ot \\Dh)$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:16:56 GMT\"}]', '2007-05-23', '[[\"Dadarlat\",\"Marius\",\"\"],[\"Winter\",\"Wilhelm\",\"\"]]'),
(704.0584, 'Varese Tim\\\'oteo', 'V.S. Timoteo and C.L. Lima', 'Effective interactions from q-deformed inspired transformations', '', 'Physics Letters B 635 (2006) 168', '10.1590/S0103-97332007000100022', '', 'nucl-th', '', '  From the mass term for the transformed quark fields, we obtain effective\ncontact interactions of the NJL type. The parameters of the model that maps a\nsystem of non-interacting transformed fields into quarks interacting via NJL\ncontact terms are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:16:39 GMT\"}]', '2015-05-13', '[[\"Timoteo\",\"V. S.\",\"\"],[\"Lima\",\"C. L.\",\"\"]]'),
(704.0585, 'Marcin Sadowski', 'M.L. Sadowski, G. Martinez, M. Potemski, C. Berger, W.A. de Heer', 'Magnetospectroscopy of epitaxial few-layer graphene', 'Invited short review to appear in a special issue of Solid State\n  Communications', '', '10.1016/j.ssc.2007.03.050', '', 'cond-mat.mtrl-sci cond-mat.mes-hall', '', '  The inter-Landau level transitions observed in far-infrared transmission\nexperiments on few-layer graphene samples show a behaviour characteristic of\nthe linear dispersion expected in graphene. This behaviour persists in\nrelatively thick samples, and is qualitatively different from that of thin\nsamples of bulk graphite.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:13:44 GMT\"}]', '2009-11-13', '[[\"Sadowski\",\"M. L.\",\"\"],[\"Martinez\",\"G.\",\"\"],[\"Potemski\",\"M.\",\"\"],[\"Berger\",\"C.\",\"\"],[\"de Heer\",\"W. A.\",\"\"]]'),
(704.0586, 'Simone Bianchi', 'S. Bianchi, and R. Schneider', 'Dust Formation and Survival in Supernova Ejecta', 'MNRAS accepted', 'Mon.Not.Roy.Astron.Soc.378:973-982,2007', '10.1111/j.1365-2966.2007.11829.x', '', 'astro-ph', '', '  The presence of dust at high redshift requires efficient condensation of\ngrains in SN ejecta, in accordance with current theoretical models. Yet,\nobservations of the few well studied SNe and SN remnants imply condensation\nefficiencies which are about two orders of magnitude smaller. Motivated by this\ntension, we have (i) revisited the model of Todini & Ferrara (2001) for dust\nformation in the ejecta of core collapse SNe and (ii) followed, for the first\ntime, the evolution of newly condensed grains from the time of formation to\ntheir survival - through the passage of the reverse shock - in the SN remnant.\nWe find that 0.1 - 0.6 M_sun of dust form in the ejecta of 12 - 40 M_sun\nstellar progenitors. Depending on the density of the surrounding ISM, between\n2-20% of the initial dust mass survives the passage of the reverse shock, on\ntime-scales of about 4-8 x 10^4 yr from the stellar explosion. Sputtering by\nthe hot gas induces a shift of the dust size distribution towards smaller\ngrains. The resulting dust extinction curve shows a good agreement with that\nderived by observations of a reddened QSO at z =6.2. Stochastic heating of\nsmall grains leads to a wide distribution of dust temperatures. This supports\nthe idea that large amounts (~ 0.1 M_sun) of cold dust (T ~ 40K) can be present\nin SN remnants, without being in conflict with the observed IR emission.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:42:26 GMT\"}]', '2009-06-23', '[[\"Bianchi\",\"S.\",\"\"],[\"Schneider\",\"R.\",\"\"]]'),
(704.0587, 'Emmanuel Trizac', 'E. Trizac and G. Tellez', 'Preferential interaction coefficient for nucleic acids and other\n  cylindrical poly-ions', '', 'Macromolecules 40, 1305 (2007)', '10.1021/ma061497l', '', 'cond-mat.soft cond-mat.stat-mech', '', '  The thermodynamics of nucleic acid processes is heavily affected by the\nelectric double-layer of micro-ions around the polyions. We focus here on the\nCoulombic contribution to the salt-polyelectrolyte preferential interaction\n(Donnan) coefficient and we report extremely accurate analytical expressions\nvalid in the range of low salt concentration (when polyion radius is smaller\nthan the Debye length). The analysis is performed at Poisson-Boltzmann level,\nin cylindrical geometry, with emphasis on highly charged poly-ions (beyond\n``counter-ion condensation\'\'). The results hold for any electrolyte of the form\n$z_-$:$z_+$. We also obtain a remarkably accurate expression for the electric\npotential in the vicinity of the poly-ion.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:42:50 GMT\"}]', '2009-11-13', '[[\"Trizac\",\"E.\",\"\"],[\"Tellez\",\"G.\",\"\"]]'),
(704.0588, 'Fumio Hiai', 'F. Hiai and D. Petz', 'A new approach to mutual information', '14 pages', '', '', '', 'math.PR math.ST stat.TH', '', '  A new expression as a certain asymptotic limit via \"discrete micro-states\" of\npermutations is provided to the mutual information of both continuous and\ndiscrete random variables.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 14:51:28 GMT\"}]', '2007-05-23', '[[\"Hiai\",\"F.\",\"\"],[\"Petz\",\"D.\",\"\"]]'),
(704.0589, 'Wei-Xing Zhou', 'Wei-Xing Zhou (ECUST), Didier Sornette (ETH Zurich)', 'Analysis of the real estate market in Las Vegas: Bubble, seasonal\n  patterns, and prediction of the CSW indexes', '24 Elsart pages including 13 pages and 1 table', 'Physica A 387 (1), 243-260 (2008)', '10.1016/j.physa.2007.08.059', '', 'q-fin.GN physics.soc-ph q-fin.ST', '', '  We analyze 27 house price indexes of Las Vegas from Jun. 1983 to Mar. 2005,\ncorresponding to 27 different zip codes. These analyses confirm the existence\nof a real-estate bubble, defined as a price acceleration faster than\nexponential, which is found however to be confined to a rather limited time\ninterval in the recent past from approximately 2003 to mid-2004 and has\nprogressively transformed into a more normal growth rate comparable to\npre-bubble levels in 2005. There has been no bubble till 2002 except for a\nmedium-sized surge in 1990. In addition, we have identified a strong yearly\nperiodicity which provides a good potential for fine-tuned prediction from\nmonth to month. A monthly monitoring using a model that we have developed could\nconfirm, by testing the intra-year structure, if indeed the market has returned\nto ``normal\'\' or if more turbulence is expected ahead. We predict the evolution\nof the indexes one year ahead, which is validated with new data up to Sep.\n2006. The present analysis demonstrates the existence of very significant\nvariations at the local scale, in the sense that the bubble in Las Vegas seems\nto have preceded the more global USA bubble and has ended approximately two\nyears earlier (mid 2004 for Las Vegas compared with mid-2006 for the whole of\nthe USA).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:00:11 GMT\"}]', '2008-12-10', '[[\"Zhou\",\"Wei-Xing\",\"\",\"ECUST\"],[\"Sornette\",\"Didier\",\"\",\"ETH Zurich\"]]'),
(704.0590, 'Rachit Agarwal', 'Rachit Agarwal, Ralf Koetter and Emanuel Popovici', 'A Low Complexity Algorithm and Architecture for Systematic Encoding of\n  Hermitian Codes', '5 Pages, Accepted in IEEE International Symposium on Information\n  Theory ISIT 2007', '', '10.1109/ISIT.2007.4557408', '', 'cs.IT math.IT', '', '  We present an algorithm for systematic encoding of Hermitian codes. For a\nHermitian code defined over GF(q^2), the proposed algorithm achieves a run time\ncomplexity of O(q^2) and is suitable for VLSI implementation. The encoder\narchitecture uses as main blocks q varying-rate Reed-Solomon encoders and\nachieves a space complexity of O(q^2) in terms of finite field multipliers and\nmemory elements.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:06:14 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 11:47:23 GMT\"}]', '2016-11-17', '[[\"Agarwal\",\"Rachit\",\"\"],[\"Koetter\",\"Ralf\",\"\"],[\"Popovici\",\"Emanuel\",\"\"]]'),
(704.0591, 'Minoru Nohara', 'N. Takeshita, S. Takashima, C. Terakura, H. Nishikubo, S. Miyasaka, M.\n  Nohara, Y. Tokura, and H. Takagi', 'Quantum criticality and disorder in the antiferromagnetic critical point\n  of NiS$_{2}$ pyrite', '4 pages', '', '', '', 'cond-mat.str-el', '', '  A quantum critical point (QCP) between the antiferromagnetic and the\nparamagnetic phases was realized by applying a hydrostatic pressure of ~ 7 GPa\non single crystals of NiS_{2} pyrite with a low residual resistivity, rho_{0},\nof 0.5 mu-Omega-cm. We found that the critical behavior of the resistivity,\nrho, in this clean system contrasts sharply with those observed in its\ndisordered analogue, NiS_{2-x}Se_{x} solid-solution, demonstrating the\nunexpectedly drastic effect of disorder on the quantum criticality. Over a\nwhole paramagnetic region investigated up to P = 9 GPa, a crossover\ntemperature, defined as the onset of T^{2} dependence of rho, an indication of\nFermi liquid, was suppressed to a substantially low temperature T sim 2 K and,\ninstead, a non Fermi liquid behavior of rho, T^{3/2}-dependence, robustly\nshowed up.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:13:10 GMT\"}]', '2007-05-23', '[[\"Takeshita\",\"N.\",\"\"],[\"Takashima\",\"S.\",\"\"],[\"Terakura\",\"C.\",\"\"],[\"Nishikubo\",\"H.\",\"\"],[\"Miyasaka\",\"S.\",\"\"],[\"Nohara\",\"M.\",\"\"],[\"Tokura\",\"Y.\",\"\"],[\"Takagi\",\"H.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0592, 'Marcin Syperek', 'M. Syperek, D. R. Yakovlev, A. Greilich, J. Misiewicz, M. Bayer, D.\n  Reuter, and A. D. Wieck', 'Spin coherence of holes in GaAs/AlGaAs quantum wells', '5 pages, 4 figures in PostScript format', '', '10.1103/PhysRevLett.99.187401', '', 'cond-mat.other', '', '  The carrier spin coherence in a p-doped GaAs/(Al,Ga)As quantum well with a\ndiluted hole gas has been studied by picosecond pump-probe Kerr rotation with\nan in-plane magnetic field. For resonant optical excitation of the positively\ncharged exciton the spin precession shows two types of oscillations. Fast\noscillating electron spin beats decay with the radiative lifetime of the\ncharged exciton of 50 ps. Long lived spin coherence of the holes with dephasing\ntimes up to 650 ps. The spin dephasing time as well as the in-plane hole g\nfactor show strong temperature dependence, underlining the importance of hole\nlocalization at cryogenic temperatures.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:24:04 GMT\"}]', '2009-11-13', '[[\"Syperek\",\"M.\",\"\"],[\"Yakovlev\",\"D. R.\",\"\"],[\"Greilich\",\"A.\",\"\"],[\"Misiewicz\",\"J.\",\"\"],[\"Bayer\",\"M.\",\"\"],[\"Reuter\",\"D.\",\"\"],[\"Wieck\",\"A. D.\",\"\"]]'),
(704.0593, 'J\\\"urgen K\\\"astel', 'J\\\"urgen K\\\"astel, Michael Fleischhauer, Gediminas Juzeli\\=unas', 'Local-field effects in radiatively broadened magneto-dielectric media:\n  negative refraction and absorption reduction', '6 pages, 1 figure', '', '', '', 'cond-mat.other physics.optics quant-ph', '', '  We give a microscopic derivation of the Clausius-Mossotti relations for a\nhomogeneous and isotropic magneto-dielectric medium consisting of radiatively\nbroadened atomic oscillators. To this end the diagram series of electromagnetic\npropagators is calculated exactly for an infinite bi-cubic lattice of\ndielectric and magnetic dipoles for a lattice constant small compared to the\nresonance wavelength $\\lambda$. Modifications of transition frequencies and\nlinewidth of the elementary oscillators are taken into account in a\nselfconsistent way by a proper incorporation of the singular self-interaction\nterms. We show that in radiatively broadened media sufficiently close to the\nfree-space resonance the real part of the index of refraction approaches the\nvalue -2 in the limit of $\\rho \\lambda^3 \\gg 1$, where $\\rho$ is the number\ndensity of scatterers. Since at the same time the imaginary part vanishes as\n$1/\\rho$ local field effects can have important consequences for realizing\nlow-loss negative index materials.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:37:57 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 27 Sep 2007 07:09:51 GMT\"}]', '2007-09-27', '[[\"Kästel\",\"Jürgen\",\"\"],[\"Fleischhauer\",\"Michael\",\"\"],[\"Juzeliūnas\",\"Gediminas\",\"\"]]'),
(704.0594, 'Jan Timmermans', 'The DELPHI Collaboration, J. Abdallah, et al', 'Search for a fourth generation b\'-quark at LEP-II at sqrt{s}=196-209 GeV', '26 pages, 12 figures, Accepted by Eur. Phys. J. C', 'Eur.Phys.J.C50:507-518,2007', '10.1140/epjc/s10052-007-0273-z', 'CERN-PH-EP/2006-023', 'hep-ex', '', '  A search for the pair production of fourth generation b\'-quarks was performed\nusing data taken by the DELPHI detector at LEP-II. The analysed data were\ncollected at centre-of-mass energies ranging from 196 to 209 GeV, corresponding\nto an integrated luminosity of 420 pb^{-1}. No evidence for a signal was found.\nUpper limits on BR(b\' -> bZ) and BR(b\' -> cW) were obtained for b\' masses\nranging from 96 to 103 GeV/c^2. These limits, together with the theoretical\nbranching ratios predicted by a sequential four generations model, were used to\nconstrain the value of R_{CKM}=|V_{cb\'}/V_{tb\'}V_{tb}|, where V_{cb\'}, V_{tb\'}\nand V_{tb} are elements of the extended CKM matrix.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:35:56 GMT\"}]', '2008-11-26', '[[\"The DELPHI Collaboration\",\"\",\"\"],[\"Abdallah\",\"J.\",\"\"]]'),
(704.0595, 'Fernando Dobarro', 'Fernando Dobarro, Bulent Unal', 'About curvature, conformal metrics and warped products', '32 pages, 3 figures', 'J.Phys.A40:13907-13930,2007', '10.1088/1751-8113/40/46/006', '', 'math.DG gr-qc hep-th math-ph math.AP math.MP', '', '  We consider the curvature of a family of warped products of two\npseduo-Riemannian manifolds $(B,g_B)$ and $(F,g_F)$ furnished with metrics of\nthe form $c^{2}g_B \\oplus w^2 g_F$ and, in particular, of the type $w^{2\n\\mu}g_B \\oplus w^2 g_F$, where $c, w \\colon B \\to (0,\\infty)$ are smooth\nfunctions and $\\mu$ is a real parameter. We obtain suitable expressions for the\nRicci tensor and scalar curvature of such products that allow us to establish\nresults about the existence of Einstein or constant scalar curvature structures\nin these categories. If $(B,g_B)$ is Riemannian, the latter question involves\nnonlinear elliptic partial differential equations with concave-convex\nnonlinearities and singular partial differential equations of the\nLichnerowicz-York type among others.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:40:27 GMT\"}]', '2008-11-26', '[[\"Dobarro\",\"Fernando\",\"\"],[\"Unal\",\"Bulent\",\"\"]]'),
(704.0596, 'Andrzej Derdzinski', 'Andrzej Derdzinski (Ohio State University), Witold Roter (Wroclaw\n  University of Technology)', 'The local structure of conformally symmetric manifolds', '12 pages', 'Bulletin of the Belgian Mathematical Society - Simon Stevin 16\n  (2009), no. 1, 117-128', '', '', 'math.DG', '', '  This is a final step in a local classification of pseudo-Riemannian manifolds\nwith parallel Weyl tensor that are not conformally flat or locally symmetric.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:51:00 GMT\"}]', '2009-03-06', '[[\"Derdzinski\",\"Andrzej\",\"\",\"Ohio State University\"],[\"Roter\",\"Witold\",\"\",\"Wroclaw\\n  University of Technology\"]]'),
(704.0597, 'Jan Timmermans', 'The DELPHI Collaboration, J. Abdallah, et al', 'Investigation of Colour Reconnection in WW Events with the DELPHI\n  detector at LEP-2', '39 pages, 18 figures, Accepted by Eur. Phys. J. C', 'Eur.Phys.J.C51:249-269,2007', '10.1140/epjc/s10052-007-0304-9', 'CERN-PH-EP/2006-037', 'hep-ex', '', '  In the reaction e+e- -> WW -> (q_1 qbar_2)(q_3 qbar_4) the usual\nhadronization models treat the colour singlets q_1 qbar_2 and q_3 qbar_4 coming\nfrom two W bosons independently. However, since the final state partons may\ncoexist in space and time, cross-talk between the two evolving hadronic systems\nmay be possible during fragmentation through soft gluon exchange. This effect\nis known as Colour Reconnection. In this article the results of the\ninvestigation of Colour Reconnection effects in fully hadronic decays of W\npairs in DELPHI at LEP are presented. Two complementary analyses were\nperformed, studying the particle flow between jets and W mass estimators, with\nnegligible correlation between them, and the results were combined and compared\nto models. In the framework of the SK-I model, the value for its kappa\nparameter most compatible with the data was found to be: kappa_{SK-I} =\n2.2^{+2.5}_{-1.3} corresponding to the probability of reconnection P_{reco} to\nbe in the range 0.31 < P_{reco} < 0.68 at 68% confidence level with its best\nvalue at 0.52.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:54:35 GMT\"}]', '2008-11-26', '[[\"The DELPHI Collaboration\",\"\",\"\"],[\"Abdallah\",\"J.\",\"\"]]'),
(704.0598, 'Ignazio Licata', 'Ignazio Licata, Luigi Lella', 'Evolutionary Neural Gas (ENG): A Model of Self Organizing Network from\n  Input Categorization', '16 pages, 8 figures', 'EJTP,vol.4,, No.14 (2007),31-50', '', '', 'physics.gen-ph q-bio.PE', '', '  Despite their claimed biological plausibility, most self organizing networks\nhave strict topological constraints and consequently they cannot take into\naccount a wide range of external stimuli. Furthermore their evolution is\nconditioned by deterministic laws which often are not correlated with the\nstructural parameters and the global status of the network, as it should happen\nin a real biological system. In nature the environmental inputs are noise\naffected and fuzzy. Which thing sets the problem to investigate the possibility\nof emergent behaviour in a not strictly constrained net and subjected to\ndifferent inputs. It is here presented a new model of Evolutionary Neural Gas\n(ENG) with any topological constraints, trained by probabilistic laws depending\non the local distortion errors and the network dimension. The network is\nconsidered as a population of nodes that coexist in an ecosystem sharing local\nand global resources. Those particular features allow the network to quickly\nadapt to the environment, according to its dimensions. The ENG model analysis\nshows that the net evolves as a scale-free graph, and justifies in a deeply\nphysical sense- the term gas here used.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:56:08 GMT\"}]', '2010-04-26', '[[\"Licata\",\"Ignazio\",\"\"],[\"Lella\",\"Luigi\",\"\"]]'),
(704.0599, 'Michael R. Norman', 'S. Di Matteo and M. R. Norman', 'X-ray Dichroism and the Pseudogap Phase of Cuprates', 'final version to be published in Phys Rev B: some calculational\n  details added, clarification of XNLD contamination and biaxiality, more\n  discussion on possible space groups and previous optics results', 'Phys Rev B 76, 014510 (2007)', '10.1103/PhysRevB.76.014510', '', 'cond-mat.supr-con cond-mat.str-el', '', '  A recent polarized x-ray absorption experiment on the high temperature\ncuprate superconductor Bi2Sr2CaCu2O8 indicates the presence of broken parity\nsymmetry below the temperature, T*, where a pseudogap appears in photoemission.\nWe critically analyze the x-ray data, and conclude that a parity-breaking\nsignal of the kind suggested is unlikely based on the crystal structures\nreported in the literature. Possible other origins of the observed dichroism\nsignal are discussed. We propose x-ray scattering experiments that can be done\nin order to determine whether such alternative interpretations are valid or\nnot.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:57:06 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 6 Jul 2007 20:51:01 GMT\"}]', '2009-11-13', '[[\"Di Matteo\",\"S.\",\"\"],[\"Norman\",\"M. R.\",\"\"]]'),
(704.0600, 'Alexander Fish', 'Alexander Fish', 'Solvability of linear equations within weak mixing sets', '30 pages, to appear in Israel Journal of Mathematics', '', '', '', 'math.CO math.DS', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We introduce a new class of \"random\" subsets of natural numbers, WM sets.\nThis class contains normal sets (sets whose characteristic function is a normal\nbinary sequence). We establish necessary and sufficient conditions for\nsolvability of systems of linear equations within every WM set and within every\nnormal set. We also show that partition-regular system of linear equations with\ninteger coefficients is solvable in any WM set.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:57:06 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 10 Nov 2009 05:14:16 GMT\"}]', '2009-11-10', '[[\"Fish\",\"Alexander\",\"\"]]'),
(704.0601, 'Chuan Hung Chen', 'Chuan-Hung Chen, Chao-Qiang Geng, Tzu-Chiang Yuan', 'D-\\bar D mixing and rare D decays in the Littlest Higgs model with\n  non-unitarity matrix', '18 pages, 6 figures, references added and updated, version to appear\n  in Phys. Lett. B', 'Phys.Lett.B655:50-57,2007', '10.1016/j.physletb.2007.08.084', '', 'hep-ph hep-ex', '', '  We study the $D-\\bar D$ mixing and rare D decays in the Littlest Higgs model.\nAs the new weak singlet quark with the electric charge of 2/3 is introduced to\ncancel the quadratic divergence induced by the top-quark, the standard unitary\n$3\\times 3$ Cabibbo-Kobayashi-Maskawa matrix is extended to a non-unitary\n$4\\times 3$ matrix in the quark charged currents and Z-mediated flavor changing\nneutral currents are generated at tree level. In this model, we show that the\n$D-\\bar D$ mixing parameter can be as large as the current experimental value\nand the decay branching ratio (BR) of $D\\to X_u \\ga$ is small but its direct CP\nasymmetry could be $O(10%)$. In addition, we find that the BRs of $D\\to X_u\n\\ell^{+} \\ell^{-}$, $D\\to X_u\\nu \\bar \\nu$ and $D\\to \\mu^{+} \\mu^{-}$ could be\nenhanced to be $O(10^{-9})$, $O(10^{-8})$ and $O(10^{-9})$, respectively.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 15:58:48 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 9 Apr 2007 14:34:38 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 27 Aug 2007 15:18:27 GMT\"},{\"version\":\"v4\",\"created\":\"Wed, 24 Oct 2007 07:49:37 GMT\"}]', '2008-11-26', '[[\"Chen\",\"Chuan-Hung\",\"\"],[\"Geng\",\"Chao-Qiang\",\"\"],[\"Yuan\",\"Tzu-Chiang\",\"\"]]'),
(704.0602, 'Sannino Francesco', 'Francesco Sannino (CERN and University of Southern Denmark), Joseph\n  Schechter (Syracuse University)', 'Alternative Large Nc Schemes and Chiral Dynamics', 'RevTex, two-columns, 6 pages', 'Phys.Rev.D76:014014,2007', '10.1103/PhysRevD.76.014014', 'CERN-PH-TH/2007-068, SU-4252-8489', 'hep-ph hep-lat hep-th nucl-th', '', '  We compare the dependences on the number of colors of the leading pion pion\nscattering amplitudes using the single index quark field and two index quark\nfields. These are seen to have different relationships to the scattering\namplitudes suggested by chiral dynamics which can explain the long puzzling\npion pion s wave scattering up to about 1 GeV. This may be interesting for\ngetting a better understanding of the large Nc approach as well as for\napplication to recently proposed technicolor models.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:39:03 GMT\"}]', '2009-09-29', '[[\"Sannino\",\"Francesco\",\"\",\"CERN and University of Southern Denmark\"],[\"Schechter\",\"Joseph\",\"\",\"Syracuse University\"]]'),
(704.0603, 'J\\\'ulius Koza', 'J. Koza, A. Kucera, J. Ryb\\\'ak, H. W\\\"ohl', 'The height dependence of temperature - velocity correlation in the solar\n  photosphere', 'In press,\"Modern Solar Facilities - Advanced Solar Science\",\n  (Gottingen), Universitatsverlag Gottingen, 139-142, 2007', 'Modern solar facilities - advanced solar science, Editors: F.\n  Kneer, K. G. Puschmann, A. D. Wittmann, p. 139 (2007)', '', '', 'astro-ph', '', '  We derive correlation coefficients between temperature and line-of-sight\nvelocity as a function of optical depth throughout the solar photosphere for\nthe non-magnetic photosphere and a small area of enhanced magnetic activity.\nThe maximum anticorrelation of about -0.6 between temperature and line-of-sight\nvelocity in the non-magnetic photosphere occurs at log tau5 = -0.4. The\nmagnetic field is another decorrelating factor along with 5-min oscillations\nand seeing.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:07:36 GMT\"}]', '2017-12-27', '[[\"Koza\",\"J.\",\"\"],[\"Kucera\",\"A.\",\"\"],[\"Rybák\",\"J.\",\"\"],[\"Wöhl\",\"H.\",\"\"]]'),
(704.0604, 'Tom Lancaster', 'T. Lancaster, S.J. Blundell, P.J. Baker, W. Hayes, S.R. Giblin, S.E.\n  McLain, F.L. Pratt, Z. Salman, E.A. Jacobs, J.F.C. Turner and T. Barnes', 'Magnetism in the high-Tc analogue Cs2AgF4 studied with muon-spin\n  relaxation', '4 pages, 3 figures', 'Phys. Rev. B 75, 220408(R) (2007)', '10.1103/PhysRevB.75.220408', '', 'cond-mat.str-el', '', '  We present the results of a muon-spin relaxation study of the high-Tc\nanalogue material Cs2AgF4. We find unambiguous evidence for magnetic order,\nintrinsic to the material, below T_C=13.95(3) K. The ratio of inter- to\nintraplane coupling is estimated to be |J\'/J|=1.9 x 10^-2, while fits of the\ntemperature dependence of the order parameter reveal a critical exponent\nbeta=0.292(3), implying an intermediate character between pure two- and three-\ndimensional magnetism in the critical regime. Above T_C we observe a signal\ncharacteristic of dipolar interactions due to linear F-mu-F bonds, allowing the\nmuon stopping sites in this compound to be characterized.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:10:00 GMT\"}]', '2007-11-14', '[[\"Lancaster\",\"T.\",\"\"],[\"Blundell\",\"S. J.\",\"\"],[\"Baker\",\"P. J.\",\"\"],[\"Hayes\",\"W.\",\"\"],[\"Giblin\",\"S. R.\",\"\"],[\"McLain\",\"S. E.\",\"\"],[\"Pratt\",\"F. L.\",\"\"],[\"Salman\",\"Z.\",\"\"],[\"Jacobs\",\"E. A.\",\"\"],[\"Turner\",\"J. F. C.\",\"\"],[\"Barnes\",\"T.\",\"\"]]'),
(704.0605, 'Alexei Nefediev', 'C.Hanhart (FZ-Juelich), Yu.S.Kalashnikova, A.E.Kudryavtsev,\n  A.V.Nefediev (ITEP, Moscow)', 'Reconciling the X(3872) with the near-threshold enhancement in the\n  D^0\\bar{D}^{*0} final state', 'RevTeX4, 17 pages, some references updated and corrected, version\n  published in Phys. Rev. D', 'Phys.Rev.D76:034007,2007', '10.1103/PhysRevD.76.034007', 'FZJ-IKP(TH)-2007-14', 'hep-ph hep-ex', '', '  We investigate the enhancement in the D^0\\bar{D}^0\\pi^0 final state with the\nmass M=3875.2\\pm 0.7^{+0.3}_{-1.6}\\pm 0.8 MeV found recently by the Belle\nCollaboration in the B\\to K D^0\\bar{D}^0\\pi^0 decay and test the possibility\nthat this is yet another manifestation of the well-established resonance\nX(3872). We perform a combined Flatte analysis of the data for the\nD^0\\bar{D}^0\\pi^0 mode, and for the \\pi^+\\pi^- J/\\psi mode of the X(3872). Only\nif the X(3872) is a virtual state in the D^0\\bar{D}^{*0} channel, the data on\nthe new enhancement comply with those on the X(3872). In our fits, the mass\ndistribution in the D^0\\bar{D}^{*0} mode exhibits a peak at 2-3 MeV above the\nD^0\\bar{D}^{*0} threshold, with a distinctive non-Breit-Wigner shape.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:12:31 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 27 Aug 2007 13:21:54 GMT\"}]', '2008-11-26', '[[\"Hanhart\",\"C.\",\"\",\"FZ-Juelich\"],[\"Kalashnikova\",\"Yu. S.\",\"\",\"ITEP, Moscow\"],[\"Kudryavtsev\",\"A. E.\",\"\",\"ITEP, Moscow\"],[\"Nefediev\",\"A. V.\",\"\",\"ITEP, Moscow\"]]'),
(704.0606, 'Andreas Ruschhaupt', 'A. Ruschhaupt and J. G. Muga', 'Three-dimensional effects in \"atom diodes\": atom-optical devices for\n  one-way motion', '10 pages, 8 figures', '', '10.1103/PhysRevA.76.013619', '', 'quant-ph', '', '  The ``atom diode\'\' is a laser device that lets the ground state atom pass in\none direction but not in the opposite direction. We examine three-dimensional\neffects of that device for arbitrary atomic incidence angles on flat laser\nsheets and set breakdown limiting angles and velocities. It is found that a\ncorrect diodic behavior independent of the incident angle can be obtained with\nblue detuned lasers.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:32:29 GMT\"}]', '2009-11-13', '[[\"Ruschhaupt\",\"A.\",\"\"],[\"Muga\",\"J. G.\",\"\"]]'),
(704.0607, 'Farhan Rana', 'Farhan Rana, Faisal R. Ahmad', 'Plasmon Amplification through Stimulated Emission at Terahertz\n  Frequencies in Graphene', '13 pages, 9 figures', '', '', '', 'cond-mat.mes-hall cond-mat.mtrl-sci', '', '  We show that plasmons in two-dimensional graphene can have net gain at\nterahertz frequencies. The coupling of the plasmons to interband electron-hole\ntransitions in population inverted graphene layers can lead to plasmon\namplification through the process of stimulated emission. We calculate plasmon\ngain for different electron-hole densities and temperatures and show that the\ngain values can exceed $10^{4}$ cm$^{-1}$ in the 1-10 terahertz frequency\nrange, for electron-hole densities in the $10^{9}$-$10^{11}$ cm$^{-2}$ range,\neven when plasmon energy loss due to intraband scattering is considered.\nPlasmons are found to exhibit net gain for intraband scattering times shorter\nthan 100 fs. Such high gain values could allow extremely compact terahertz\namplifiers and oscillators that have dimensions in the 1-10 $\\mu$m range.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:20:40 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 26 May 2007 10:07:40 GMT\"}]', '2007-06-13', '[[\"Rana\",\"Farhan\",\"\"],[\"Ahmad\",\"Faisal R.\",\"\"]]'),
(704.0608, 'Aron Simis', 'J. Hong, A. Simis, W. V. Vasconcelos', 'On the homology of two-dimensional elimination', '22pages', '', '', '', 'math.AC math.AG', '', '  We study birational maps with empty base locus defined by almost complete\nintersection ideals. Birationality is shown to be expressed by the equality of\ntwo Chern numbers. We provide a relatively effective method of their\ncalculation in terms of certain Hilbert coefficients. In dimension two the\nstructure of the irreducible ideals leads naturally to the calculation of\nSylvester determinants via a computer-assisted method. For degree at most 5 we\nproduce the full set of defining equations of the base ideal. The results\nanswer affirmatively some questions raised by D. Cox.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:23:44 GMT\"}]', '2007-05-23', '[[\"Hong\",\"J.\",\"\"],[\"Simis\",\"A.\",\"\"],[\"Vasconcelos\",\"W. V.\",\"\"]]'),
(704.0609, 'Thomas B. Bahder', 'Paul A Lopata, Thomas B Bahder', 'The effectiveness of quantum operations for eavesdropping on sealed\n  messages', '10 pages, 2 figures. Third Feynman Festival, 25 -- 29 August 2006,\n  University of Maryland, College Park, Maryland, U.S.A', '', '10.1088/1742-6596/70/1/012011', '', 'quant-ph', '', '  A quantum protocol is described which enables a user to send sealed messages\nand that allows for the detection of active eavesdroppers. We examine a class\nof eavesdropping strategies, those that make use of quantum operations, and we\ndetermine the information gain versus disturbance caused by these strategies.\nWe demonstrate this tradeoff with an example and we compare this protocol to\nquantum key distribution, quantum direct communication, and quantum seal\nprotocols.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:31:03 GMT\"}]', '2009-11-13', '[[\"Lopata\",\"Paul A\",\"\"],[\"Bahder\",\"Thomas B\",\"\"]]'),
(704.0610, 'Claudio Conti', 'Neda Ghofraniha, Claudio Conti, Giancarlo Ruocco, Stefano Trillo', 'Shocks in nonlocal media', '5 pages, 5 figures', 'Phys. Rev. Lett. 99, 043903 (2007)', '10.1103/PhysRevLett.99.043903', '', 'physics.optics cond-mat.soft nlin.PS physics.flu-dyn', '', '  We investigate the formation of collisionless shocks along the spatial\nprofile of a gaussian laser beam propagating in nonlocal nonlinear media. For\ndefocusing nonlinearity the shock survives the smoothing effect of the nonlocal\nresponse, though its dynamics is qualitatively affected by the latter, whereas\nfor focusing nonlinearity it dominates over filamentation. The patterns\nobserved in a thermal defocusing medium are interpreted in the framework of our\ntheory.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:41:37 GMT\"}]', '2007-09-13', '[[\"Ghofraniha\",\"Neda\",\"\"],[\"Conti\",\"Claudio\",\"\"],[\"Ruocco\",\"Giancarlo\",\"\"],[\"Trillo\",\"Stefano\",\"\"]]'),
(704.0611, 'Igor Grabec', 'A. Borstnik Bracic, E. Govekar and I. Grabec', 'Modeling the field of laser welding melt pool by RBFNN', '5 pages, 6 eps figures, uses IEEEtran.cls', '', '', '', 'physics.comp-ph physics.data-an', '', '  Efficient control of a laser welding process requires the reliable prediction\nof process behavior. A statistical method of field modeling, based on\nnormalized RBFNN, can be successfully used to predict the spatiotemporal\ndynamics of surface optical activity in the laser welding process. In this\narticle we demonstrate how to optimize RBFNN to maximize prediction quality.\nSpecial attention is paid to the structure of sample vectors, which represent\nthe bridge between the field distributions in the past and future.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:43:59 GMT\"}]', '2007-05-23', '[[\"Bracic\",\"A. Borstnik\",\"\"],[\"Govekar\",\"E.\",\"\"],[\"Grabec\",\"I.\",\"\"]]'),
(704.0612, 'Javier L. Albacete', 'Javier L. Albacete and Yuri V. Kovchegov', 'Solving The High Energy Evolution Equation Including Running Coupling\n  Corrections', '30 pages and 12 figures. Typos corrected and references updated', 'Phys.Rev.D75:125021,2007', '10.1103/PhysRevD.75.125021', '', 'hep-ph nucl-th', '', '  We study the solution of the nonlinear BK evolution equation with the\nrecently calculated running coupling corrections [hep-ph/0609105,\nhep-ph/0609090]. Performing a numerical solution we confirm the earlier result\nof [hep-ph/0408216] that the high energy evolution with the running coupling\nleads to a universal scaling behavior for the dipole scattering amplitude. The\nrunning coupling corrections calculated recently significantly change the shape\nof the scaling function as compared to the fixed coupling case leading to a\nconsiderable increase in the anomalous dimension and to a slow-down of the\nevolution with rapidity. The difference between the two recent calculations is\ndue to an extra contribution to the evolution kernel, referred to as the\nsubtraction term, which arises when running coupling corrections are included.\nThese subtraction terms were neglected in both recent calculations. We evaluate\nnumerically the subtraction terms for both calculations, and demonstrate that\nwhen the subtraction terms are added back to the evolution kernels obtained in\nthe two works the resulting dipole amplitudes agree with each other! We then\nuse the complete running coupling kernel including the subtraction term to find\nthe numerical solution of the resulting full non-linear evolution equation with\nthe running coupling corrections. Again the scaling regime is recovered at very\nlarge rapidity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 16:54:26 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 22 Jun 2007 18:56:47 GMT\"}]', '2008-11-26', '[[\"Albacete\",\"Javier L.\",\"\"],[\"Kovchegov\",\"Yuri V.\",\"\"]]'),
(704.0613, 'D. B. Gutman', 'D. B. Gutman and D. L. Maslov', 'Anomalous c-axis transport in layered metals', '5 pages 2 figures', 'Phys. Rev. Lett. 99, 196602 (2007)', '10.1103/PhysRevLett.99.196602', '', 'cond-mat.str-el cond-mat.dis-nn', '', '  Transport in metals with strongly anisotropic single-particle spectrum is\nstudied. Coherent band transport in all directions, described by the standard\nBoltzmann equation, is shown to withstand both elastic and inelastic scattering\nas long as $E_F\\tau\\gg 1$. A model of phonon-assisted tunneling via resonant\nstates located in between the layers is suggested to explain a non-monotonic\ntemperature dependence of the c-axis resistivity observed in experiments.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:02:20 GMT\"}]', '2009-03-22', '[[\"Gutman\",\"D. B.\",\"\"],[\"Maslov\",\"D. L.\",\"\"]]'),
(704.0614, 'Zwonek', 'Wlodzimierz Zwonek', 'Proper holomorphic mappings of the spectral unit ball', '6 pages', '', '', '', 'math.CV math.SP', '', '  We prove an Alexander type theorem for the spectral unit ball $\\Omega_n$\nshowing that there are no non-trivial proper holomorphic mappings in\n$\\Omega_n$, $n\\geq 2$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:03:41 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 14 Jun 2007 15:18:30 GMT\"}]', '2007-06-14', '[[\"Zwonek\",\"Wlodzimierz\",\"\"]]'),
(704.0615, 'Trevor Bruen TB', 'Trevor Bruen, David Bryant', 'Parsimony via concensus', 'Final published version of article', 'Systematic Biology (2008), 57(2): 251-56', '10.1080/10635150802040597', '', 'q-bio.PE', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The parsimony score of a character on a tree equals the number of state\nchanges required to fit that character onto the tree. We show that for\nunordered, reversible characters this score equals the number of tree\nrearrangements required to fit the tree onto the character. We discuss\nimplications of this connection for the debate over the use of consensus trees\nor total evidence, and show how it provides a link between incongruence of\ncharacters and recombination.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:36:18 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Apr 2007 19:58:53 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 6 Apr 2007 02:04:01 GMT\"},{\"version\":\"v4\",\"created\":\"Sun, 29 Sep 2013 04:15:22 GMT\"},{\"version\":\"v5\",\"created\":\"Tue, 1 Oct 2013 15:47:18 GMT\"}]', '2013-10-02', '[[\"Bruen\",\"Trevor\",\"\"],[\"Bryant\",\"David\",\"\"]]'),
(704.0616, 'Andrea Isella', 'A. Isella (INAF-Osservatorio Astrofisico di Arcetri), L. Testi\n  (INAF-OAA), A. Natta (INAF-OAA), R. Neri (IRAM), D. Wilner (CFA), C. Qi (CFA)', 'Millimeter imaging of HD 163296: probing the disk structure and\n  kinematics', 'Accepted for publication on A&A, 16 pages', '', '10.1051/0004-6361:20077385', '', 'astro-ph', '', '  We present new multi-wavelength millimeter interferometric observations of\nthe Herbig Ae star HD 163296 obtained with the IRAM/PBI, SMA and VLA arrays\nboth in continuum and in the 12CO, 13CO and C18O emission lines. Gas and dust\nproperties have been obtained comparing the observations with self-consistent\ndisk models for the dust and CO emission. The circumstellar disk is resolved\nboth in the continuum and in CO. We find strong evidence that the circumstellar\nmaterial is in Keplerian rotation around a central star of 2.6 Msun. The disk\ninclination with respect to the line of sight is 46+-4 deg with a position\nangle of 128+-4 deg. The slope of the dust opacity measured between 0.87 and 7\nmm (beta=1) confirms the presence of mm/cm-size grains in the disk midplane.\nThe dust continuum emission is asymmetric and confined inside a radius of 200\nAU while the CO emission extends up to 540 AU. The comparison between dust and\nCO temperature indicates that CO is present only in the disk interior. Finally,\nwe obtain an increasing depletion of CO isotopomers from 12CO to 13CO and C18O.\nWe argue that these results support the idea that the disk of HD 163296 is\nstrongly evolved. In particular, we suggest that there is a strong depletion of\ndust relative to gas outside 200 AU; this may be due to the inward migration of\nlarge bodies that form in the outer disk or to clearing of a large gap in the\ndust distribution by a low mass companion.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:05:55 GMT\"}]', '2009-11-13', '[[\"Isella\",\"A.\",\"\",\"INAF-Osservatorio Astrofisico di Arcetri\"],[\"Testi\",\"L.\",\"\",\"INAF-OAA\"],[\"Natta\",\"A.\",\"\",\"INAF-OAA\"],[\"Neri\",\"R.\",\"\",\"IRAM\"],[\"Wilner\",\"D.\",\"\",\"CFA\"],[\"Qi\",\"C.\",\"\",\"CFA\"]]'),
(704.0617, 'Anna Pietarila', 'A. Pietarila, H. Socas-Navarro and T. Bogdan', 'Spectropolarimetric observations of the Ca II 8498 A and 8542 A lines in\n  the quiet Sun', '23 pages, 17 figures, accepted to ApJ some figures are low-res, for\n  high-res email annap@ucar.edu', '', '10.1086/518714', '', 'astro-ph', '', '  The Ca II infrared triplet is one of the few magnetically sensitive\nchromospheric lines available for ground-based observations. We present\nspectropolarimetric observations of the 8498 A and 8542 A lines in a quiet Sun\nregion near a decaying active region and compare the results with a simulation\nof the lines in a high plasma-beta regime. Cluster analysis of Stokes V profile\npairs shows that the two lines, despite arguably being formed fairly close,\noften do not have similar shapes. In the network, the local magnetic topology\nis more important in determining the shapes of the Stokes V profiles than the\nphase of the wave, contrary to what our simulations show. We also find that\nStokes V asymmetries are very common in the network, and the histograms of the\nobserved amplitude and area asymmetries differ significantly from the\nsimulation. Both the network and internetwork show oscillatory behavior in the\nCa II lines. It is stronger in the network, where shocking waves, similar to\nthose in the high-beta simulation, are seen and large self-reversals in the\nintensity profiles are common.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:15:11 GMT\"}]', '2009-11-13', '[[\"Pietarila\",\"A.\",\"\"],[\"Socas-Navarro\",\"H.\",\"\"],[\"Bogdan\",\"T.\",\"\"]]'),
(704.0618, 'Concettina Galati', 'Concettina Galati', 'Number of moduli of irreducible families of plane curves with nodes and\n  cusps', '22 pages', 'Collect. Math. 57,3 (2006), 319 - 346', '', '', 'math.AG', '', '  Consider the family S of irreducible plane curves of degree n with d nodes\nand k cusps as singularities. Let W be an irreducible component of S. We\nconsider the natural rational map from W to the moduli space of curves of genus\ng=(n-1)(n-2)/2-d-k. We define the \"number of moduli of W\" as the dimension of\nthe image of W with respect to this map. If W has the expected dimension equal\nto 3n+g-1-k, then the number of moduli of W is at most equal to the min(3g-3,\n3g-3+\\rho-k), dove \\rho is the Brill-Neother number of the linear series of\ndegree n and dimension 2 on a smooth curve of genus g. We say that W has the\nexpected number of moduli if the equality holds. In this paper we construct\nexamples of families of irreducible plane curves with nodes and cusps as\nsingularities having expected number of moduli and with non-positive\nBrill-Noether number.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:11:00 GMT\"}]', '2007-05-23', '[[\"Galati\",\"Concettina\",\"\"]]'),
(704.0619, 'Sven Heinemeyer', 'S. Gennai, S. Heinemeyer, A. Kalinowski, R. Kinnunen, S. Lethi, A.\n  Nikitenko, G. Weiglein', 'Search for Heavy Neutral MSSM Higgs Bosons with CMS: Reach and\n  Higgs-Mass Precision', '24 pages, 8 figures', 'Eur.Phys.J.C52:383-395,2007', '10.1140/epjc/s10052-007-0398-0', 'DCPT/07/12, IPPP/07/06', 'hep-ph', '', '  The search for MSSM Higgs bosons will be an important goal at the LHC. We\nanalyze the search reach of the CMS experiment for the heavy neutral MSSM Higgs\nbosons with an integrated luminosity of 30 or 60 fb^-1. This is done by\ncombining the latest results for the CMS experimental sensitivities based on\nfull simulation studies with state-of-the-art theoretical predictions of MSSM\nHiggs-boson properties. The results are interpreted in MSSM benchmark scenarios\nin terms of the parameters tan_beta and the Higgs-boson mass scale, M_A. We\nstudy the dependence of the 5 sigma discovery contours in the M_A-tan_beta\nplane on variations of the other supersymmetric parameters. The largest effects\narise from a change in the higgsino mass parameter mu, which enters both via\nhigher-order radiative corrections and via the kinematics of Higgs decays into\nsupersymmetric particles. While the variation of $\\mu$ can shift the\nprospective discovery reach (and correspondingly the ``LHC wedge\'\' region) by\nabout Delta tan_beta = 10, we find that the discovery reach is rather stable\nwith respect to the impact of other supersymmetric parameters. Within the\ndiscovery region we analyze the accuracy with which the masses of the heavy\nneutral Higgs bosons can be determined. We find that an accuracy of 1-4% should\nbe achievable, which could make it possible in favourable regions of the MSSM\nparameter space to experimentally resolve the signals of the two heavy MSSM\nHiggs bosons at the LHC.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:19:41 GMT\"}]', '2008-11-26', '[[\"Gennai\",\"S.\",\"\"],[\"Heinemeyer\",\"S.\",\"\"],[\"Kalinowski\",\"A.\",\"\"],[\"Kinnunen\",\"R.\",\"\"],[\"Lethi\",\"S.\",\"\"],[\"Nikitenko\",\"A.\",\"\"],[\"Weiglein\",\"G.\",\"\"]]'),
(704.0620, 'Krzysztof Gesicki', 'K. Gesicki and A.A. Zijlstra', 'White dwarf masses derived from planetary nebulae modelling', '4 pages, accepted for A&A Letters', '', '10.1051/0004-6361:20077250', '', 'astro-ph', '', '  We compare the mass distribution of central stars of planetary nebulae (CSPN)\nwith those of their progeny, white dwarfs (WD). We use a dynamical method to\nmeasure masses with an uncertainty of 0.02 M$_\\odot$. The CSPN mass\ndistribution is sharply peaked at $0.61 \\rm M_\\odot$. The WD distribution peaks\nat lower masses ($0.58 \\rm M_\\odot$) and shows a much broader range of masses.\nSome of the difference can be explained if the early post-AGB evolution is\nfaster than predicted by the Bl\\\"ocker tracks. Between 30 and 50 per cent of WD\nmay avoid the PN phase because of too low mass. However, the discrepancy cannot\nbe fully resolved and WD mass distributions may have been broadened by\nobservational or model uncertainties.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:22:05 GMT\"}]', '2009-11-13', '[[\"Gesicki\",\"K.\",\"\"],[\"Zijlstra\",\"A. A.\",\"\"]]'),
(704.0621, 'Alexei Poltoratski', 'Mark Melnikov, Alexei Poltoratski and Alexander Volberg', 'Uniqueness theorems for Cauchy integrals', '19 pages', '', '', '', 'math.CV math.AC', '', '  If $\\mu$ is a finite complex measure in the complex plane $\\C$ we denote by\n$C^\\mu$ its Cauchy integral defined in the sense of principal value. The\nmeasure $\\mu$ is called reflectionless if it is continuous (has no atoms) and\n$C^\\mu=0$ at $\\mu$-almost every point. We show that if $\\mu$ is reflectionless\nand its Cauchy maximal function $C^\\mu_*$ is summable with respect to $|\\mu|$\nthen $\\mu$ is trivial. An example of a reflectionless measure whose maximal\nfunction belongs to the \"weak\" $L^1$ is also constructed, proving that the\nabove result is sharp in its scale. We also give a partial geometric\ndescription of the set of reflectionless measures on the line and discuss\nconnections of our results with the notion of sets of finite perimeter in the\nsense of De Giorgi.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:26:10 GMT\"}]', '2007-05-23', '[[\"Melnikov\",\"Mark\",\"\"],[\"Poltoratski\",\"Alexei\",\"\"],[\"Volberg\",\"Alexander\",\"\"]]'),
(704.0622, 'Concettina Galati', 'Concettina Galati', 'On the number of moduli of plane sextics with six cusps', '9 pagine', '', '', '', 'math.AG', '', '  Let S be the variety of irreducible sextics with six cusps as singularities.\nLet W be one of irreducible components of W. Denoting by M_4 the space of\nmoduli of smooth curves of genus 4, the moduli map of W is the rational map\nfrom W to M_4 sending the general point of W, corresponding to a plane curve D,\nto the point of M_4 parametrizing the normalization curve of D. The number of\nmoduli of W is, by definition the dimension of the image of W with respect to\nthe moduli map. We know that this number is at most equal to seven. In this\npaper we prove that both irreducible components of S have number of moduli\nexactly equal to seven.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:26:56 GMT\"}]', '2007-05-23', '[[\"Galati\",\"Concettina\",\"\"]]'),
(704.0623, 'Edoardo Milotti', 'Edoardo Milotti', 'Algorithm for anisotropic diffusion in hydrogen-bonded networks', '11 figures', '', '', '', 'cond-mat.soft', '', '  In this paper I describe a specialized algorithm for anisotropic diffusion\ndetermined by a field of transition rates. The algorithm can be used to\ndescribe some interesting forms of diffusion that occur in the study of proton\nmotion in a network of hydrogen bonds. The algorithm produces data that require\na nonstandard method of spectral analysis which is also developed here.\nFinally, I apply the algorithm to a simple specific example.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:30:42 GMT\"}]', '2009-04-16', '[[\"Milotti\",\"Edoardo\",\"\"]]'),
(704.0624, 'Timothy Bole', 'P. J. Rous, T. W. Bole', 'Temporal Evolution of Step-Edge Fluctuations Under Electromigration\n  Conditions', '7 pages, 5 figures', '', '10.1103/PhysRevB.76.125435', '', 'cond-mat.mtrl-sci', '', '  The temporal evolution of step-edge fluctuations under electromigration\nconditions is analysed using a continuum Langevin model. If the\nelectromigration driving force acts in the step up/down direction, and\nstep-edge diffusion is the dominant mass-transport mechanism, we find that\nsignificant deviations from the usual $t^{1/4}$ scaling of the terrace-width\ncorrelation function occurs for a critical time $\\tau$ which is dependent upon\nthe three energy scales in the problem: $k_{B}T$, the step stiffness, $\\gamma$,\nand the bias associated with adatom hopping under the influence of an\nelectromigration force, $\\pm \\Delta U$. For ($t < \\tau$), the correlation\nfunction evolves as a superposition of $t^{1/4}$ and $t^{3/4}$ power laws. For\n$t \\ge \\tau$ a closed form expression can be derived. This behavior is\nconfirmed by a Monte-Carlo simulation using a discrete model of the step\ndynamics. It is proposed that the magnitude of the electromigration force\nacting upon an atom at a step-edge can by estimated by a careful analysis of\nthe statistical properties of step-edge fluctuations on the appropriate\ntime-scale.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:55:24 GMT\"}]', '2009-11-13', '[[\"Rous\",\"P. J.\",\"\"],[\"Bole\",\"T. W.\",\"\"]]'),
(704.0625, 'Vladimir Kuksa', 'V.A.Beylin, V.I.Kuksa, G.M.Vereshkov, R.S.Pasechnik', 'Renormgroup origin and analysis of Split Higgsino scenario', '16 pages, 1 figure', '', '', '', 'hep-ph', '', '  We present a renormalization group motivation of scale hierarchies in SUSY\nSU(5) model. The Split Higgsino scanrio with a high scale of the SUSY breaking\nis considered in detail. Its manifestations in experiments are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:35:12 GMT\"}]', '2007-05-23', '[[\"Beylin\",\"V. A.\",\"\"],[\"Kuksa\",\"V. I.\",\"\"],[\"Vereshkov\",\"G. M.\",\"\"],[\"Pasechnik\",\"R. S.\",\"\"]]'),
(704.0626, 'Jason McEwen', 'J. D. McEwen, Y. Wiaux, M. P. Hobson, P. Vandergheynst, A. N. Lasenby', 'Probing dark energy with steerable wavelets through correlation of WMAP\n  and NVSS local morphological measures', '12 pages, 10 figures, replaced to match version accepted by MNRAS', 'Mon.Not.Roy.Astron.Soc. 384 (2008) 1289-1300', '10.1111/j.1365-2966.2007.12776.x', '', 'astro-ph', '', '  Using local morphological measures on the sphere defined through a steerable\nwavelet analysis, we examine the three-year WMAP and the NVSS data for\ncorrelation induced by the integrated Sachs-Wolfe (ISW) effect. The steerable\nwavelet constructed from the second derivative of a Gaussian allows one to\ndefine three local morphological measures, namely the signed-intensity,\norientation and elongation of local features. Detections of correlation between\nthe WMAP and NVSS data are made with each of these morphological measures. The\nmost significant detection is obtained in the correlation of the\nsigned-intensity of local features at a significance of 99.9%. By inspecting\nsigned-intensity sky maps, it is possible for the first time to see the\ncorrelation between the WMAP and NVSS data by eye. Foreground contamination and\ninstrumental systematics in the WMAP data are ruled out as the source of all\nsignificant detections of correlation. Our results provide new insight on the\nISW effect by probing the morphological nature of the correlation induced\nbetween the cosmic microwave background and large scale structure of the\nUniverse. Given the current constraints on the flatness of the Universe, our\ndetection of the ISW effect again provides direct and independent evidence for\ndark energy. Moreover, this new morphological analysis may be used in future to\nhelp us to better understand the nature of dark energy.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:39:41 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 4 Mar 2008 11:34:46 GMT\"}]', '2008-03-04', '[[\"McEwen\",\"J. D.\",\"\"],[\"Wiaux\",\"Y.\",\"\"],[\"Hobson\",\"M. P.\",\"\"],[\"Vandergheynst\",\"P.\",\"\"],[\"Lasenby\",\"A. N.\",\"\"]]'),
(704.0627, 'Joao Pacheco B. C. de Melo Dr.', 'Fabiano P. Pereira (Instituto de Fisica, Universidade Federal\n  Fluminense, Niteroi, RJ, Brazil), J. P. B. C. de Melo (Universidade Cruzeiro\n  do Sul, CETEC, Sao Paulo, SP, Brazil), T. Frederico (Instituto Tecnologico de\n  Aeronautica, Sao Jose dos Campos, SP, Brazil) and Lauro Tomio (Instituto de\n  Fisica Teorica, UNESP, Sao Paulo, SP, Brazil)', 'Electromagnetic structure and weak decay of meson K in a light-front\n  QCD-inspired', '4 pages and 1 figure eps. To appear Nucl. Phys. A (2007)', 'Nucl.Phys.A610:610-613,2007', '10.1016/j.nuclphysa.2007.03.103', '', 'hep-ph nucl-th', '', '  The kaon electromagnetic (e.m.) form factor is reviewed considering a\nlight-front constituent quark model. In this approach, it is discussed the\nrelevance of the quark-antiquark pair terms for the full covariance of the e.m.\ncurrent. It is also verified, by considering a QCD dynamical model, that a good\nagreement with experimental data can be obtained for the kaon weak decay\nconstant once a probability of about 80% of the valence component is taken into\naccount.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:48:40 GMT\"}]', '2009-11-13', '[[\"Pereira\",\"Fabiano P.\",\"\",\"Instituto de Fisica, Universidade Federal\\n  Fluminense, Niteroi, RJ, Brazil\"],[\"de Melo\",\"J. P. B. C.\",\"\",\"Universidade Cruzeiro\\n  do Sul, CETEC, Sao Paulo, SP, Brazil\"],[\"Frederico\",\"T.\",\"\",\"Instituto Tecnologico de\\n  Aeronautica, Sao Jose dos Campos, SP, Brazil\"],[\"Tomio\",\"Lauro\",\"\",\"Instituto de\\n  Fisica Teorica, UNESP, Sao Paulo, SP, Brazil\"]]'),
(704.0628, 'Bernard Kelly', 'Bernard J Kelly, Wolfgang Tichy, Manuela Campanelli, Bernard F Whiting', 'Black hole puncture initial data with realistic gravitational wave\n  content', '13 pages, 7 figures; replaced with published version', 'Phys.Rev.D76:024008,2007', '10.1103/PhysRevD.76.024008', '', 'gr-qc', '', '  We present improved post-Newtonian-inspired initial data for non-spinning\nblack-hole binaries, suitable for numerical evolution with punctures. We\nrevisit the work of Tichy et al. [W. Tichy, B. Bruegmann, M. Campanelli, and P.\nDiener, Phys. Rev. D 67, 064008 (2003)], explicitly calculating the remaining\nintegral terms. These terms improve accuracy in the far zone and, for the first\ntime, include realistic gravitational waves in the initial data. We investigate\nthe behavior of these data both at the center of mass and in the far zone,\ndemonstrating agreement of the transverse-traceless parts of the new metric\nwith quadrupole-approximation waveforms. These data can be used for numerical\nevolutions, enabling a direct connection between the merger waveforms and the\npost-Newtonian inspiral waveforms.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:43:04 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 2 Aug 2007 21:12:47 GMT\"}]', '2008-11-26', '[[\"Kelly\",\"Bernard J\",\"\"],[\"Tichy\",\"Wolfgang\",\"\"],[\"Campanelli\",\"Manuela\",\"\"],[\"Whiting\",\"Bernard F\",\"\"]]'),
(704.0629, 'Pamela Morehouse', 'CLEO Collaboration: M. Artuso, et al', 'Measurement of the Decay Constant $f_D{_S^+}$ using $D_S^+ --> ell^+ nu', '6 pages postscript,also available through\n  http://www.lns.cornell.edu/public/CLNS/2007/', 'Phys.Rev.Lett.99:071802,2007', '10.1103/PhysRevLett.99.071802', 'CLNS 07/1989, CLEO 07-1', 'hep-ex hep-lat hep-ph', '', '  We measure the decay constant fDs using the Ds -> l+ nu channel, where the l+\ndesignates either a mu+ or a tau+, when the tau+ -> pi+ nu. Using both\nmeasurements we find fDs = 274 +-13 +- 7 MeV. Combining with our previous\ndetermination of fD+, we compute the ratio fDs/fD+ = 1.23 +- 0.11 +- 0.04. We\ncompare with theoretical estimates.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 17:57:11 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 16 Aug 2007 16:51:35 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 17 Aug 2007 18:33:09 GMT\"}]', '2010-04-08', '[[\"CLEO Collaboration\",\"\",\"\"],[\"Artuso\",\"M.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(704.0630, 'Evgeni Solodov P', 'The BABAR Collaboration: B. Aubert, et al', 'The $e^+ e^-\\to K^+ K^- \\pi^+\\pi^-$, $K^+ K^- \\pi^0\\pi^0$ and $K^+ K^-\n  K^+ K^-$ Cross Sections Measured with Initial-State Radiation', '32 pages, 46 postscript figures, submitted to Phys.Rev.D', 'Phys.Rev.D76:012008,2007', '10.1103/PhysRevD.76.012008', 'BABAR-PUB-07/021, SLAC-PUB-12435', 'hep-ex', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We study the processes $e^+ e^-\\to K^+ K^- \\pi^+\\pi^-\\gamma$,\n$K^+K^-\\pi^0\\pi^0\\gamma$ and $K^+ K^- K^+ K^-\\gamma$, where the photon is\nradiated from the initial state. About 34600, 4400 and 2300 fully reconstructed\nevents, respectively, are selected from 232 \\invfb of \\babar data. The\ninvariant mass of the hadronic final state defines the effective \\epem\ncenter-of-mass energy, so that the $K^+ K^- \\pi^+\\pi^-\\gamma$ data can be\ncompared with direct measurements of the $e^+ e^-\\to K^+K^- \\pipi$ reaction; no\ndirect measurements exist for the $e^+ e^-\\to K^+ K^- \\pi^0\\pi^0$ or $\\epem\\to\nK^+ K^- K^+ K^-$ reactions. Studying the structure of these events, we find\ncontributions from a number of intermediate states, and we extract their cross\nsections where possible. In particular, we isolate the contribution from $e^+\ne^-\\to\\phi(1020) f_{0}(980)$ and study its structure near threshold. In the\ncharmonium region, we observe the $J/\\psi$ in all three final states and\nseveral intermediate states, as well as the $\\psi(2S)$ in some modes, and\nmeasure the corresponding branching fractions. We see no signal for the Y(4260)\nand obtain an upper limit of\n$\\BR_{Y(4260)\\to\\phi\\pi^+\\pi^-}\\cdot\\Gamma^{Y}_{ee}<0.4 \\ev$ at 90% C.L.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:25:15 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 May 2007 22:06:30 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 23 Jun 2008 04:20:51 GMT\"}]', '2010-04-12', '[[\"The BABAR Collaboration\",\"\",\"\"],[\"Aubert\",\"B.\",\"\"]]'),
(704.0631, 'Antonio Soares de Castro', 'Antonio S. de Castro', 'Orthogonality criterion for banishing hydrino states from standard\n  quantum mechanics', '6 pages', 'Phys.Lett.A369:380-383,2007', '10.1016/j.physleta.2007.05.006', '', 'hep-th quant-ph', '', '  Orthogonality criterion is used to shown in a very simple and general way\nthat anomalous bound-state solutions for the Coulomb potential (hydrino states)\ndo not exist as bona fide solutions of the Schr\\\"{o}dinger, Klein-Gordon and\nDirac equations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:11:03 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Apr 2007 16:11:35 GMT\"}]', '2008-11-26', '[[\"de Castro\",\"Antonio S.\",\"\"]]'),
(704.0632, 'Jason Steffen', 'Jason H. Steffen, B. Scott Gaudi, Eric B. Ford, Eric Agol, Mathew J.\n  Holman', 'Detecting and Characterizing Planetary Systems with Transit Timing', '7 pages, 2 figures, white paper submitted to the Exoplanet Task Force', '', '', '', 'astro-ph', '', '  In the coming decades, research in extrasolar planets aims to advance two\ngoals: 1) detecting and characterizing low-mass planets increasingly similar to\nthe Earth, and 2) improving our understanding of planet formation. We present a\nnew planet detection method that is capable of making large advances towards\nboth of these objectives and describe a modest network of telescopes that is\nable to make the requisite observations. In a system where a known planet\ntransits its host star, a second planet in that system will cause the time\nbetween transits to vary. These transit timing variations can be used to infer\nthe orbital elements and mass of the perturbing planet even if it has a mass\nthat is smaller than the mass of the Earth. This detection technique\ncomplements other techniques because it is most sensitive in mean-motion\nresonances where, due to degeneracies, other techniques have reduced\nsensitivity. Small ground-based observatories have already exceeded the\nphotometric precision necessary to detect sub-Earth mass planets. However, TTV\nplanet searches are currently limited by the relatively small number of\nhigh-precision transit data and insufficient observing time on existing\ntelescopes. These issues will be compounded as the number of known transiting\nplanets suitable for TTV study will increase substantially in the near future.\nA relatively modest investment in a ground-based network of small ($\\sim 0.5\n{\\rm m}$ telescopes could provide the needed coverage and so dramatically\nincrease the effectiveness of transit timing observations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:15:58 GMT\"}]', '2007-05-23', '[[\"Steffen\",\"Jason H.\",\"\"],[\"Gaudi\",\"B. Scott\",\"\"],[\"Ford\",\"Eric B.\",\"\"],[\"Agol\",\"Eric\",\"\"],[\"Holman\",\"Mathew J.\",\"\"]]'),
(704.0633, 'Jim Hague', 'J.P.Hague', 'd-wave superconductivity from electron-phonon interactions', '4 pages, 4 figures', 'Phys. Rev. B vol. 73, 060503(R) (2006)', '10.1103/PhysRevB.73.060503', '', 'cond-mat.supr-con cond-mat.str-el', '', '  I examine electron-phonon mediated superconductivity in the intermediate\ncoupling and phonon frequency regime of the quasi-2D Holstein model. I use an\nextended Migdal-Eliashberg theory which includes vertex corrections and spatial\nfluctuations. I find a d-wave superconducting state that is unique close to\nhalf-filling. The order parameter undergoes a transition to s-wave\nsuperconductivity on increasing filling. I explain how the inclusion of both\nvertex corrections and spatial fluctuations is essential for the prediction of\na d-wave order parameter. I then discuss the effects of a large Coulomb\npseudopotential on the superconductivity (such as is found in contemporary\nsuperconducting materials like the cuprates), which results in the destruction\nof the s-wave states, while leaving the d-wave states unmodified.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:27:55 GMT\"}]', '2007-05-23', '[[\"Hague\",\"J. P.\",\"\"]]'),
(704.0634, 'Mark Bathe', 'Mark Bathe', 'A Finite Element framework for computation of protein normal modes and\n  mechanical response', '', '', '', '', 'q-bio.BM q-bio.QM', '', '  A coarse-grained computational procedure based on the Finite Element Method\nis proposed to calculate the normal modes and mechanical response of proteins\nand their supramolecular assemblies. Motivated by the elastic network model,\nproteins are modeled as homogeneous isotropic elastic solids with volume\ndefined by their solvent-excluded surface. The discretized Finite Element\nrepresentation is obtained using a surface simplification algorithm that\nfacilitates the generation of models of arbitrary prescribed spatial\nresolution. The procedure is applied to compute the normal modes of a mutant of\nT4 phage lysozyme and of filamentous actin, as well as the critical Euler\nbuckling load of the latter when subject to axial compression. Results compare\nfavorably with all-atom normal mode analysis, the Rotation Translation Blocks\nprocedure, and experiment. The proposed methodology establishes a computational\nframework for the calculation of protein mechanical response that facilitates\nthe incorporation of specific atomic-level interactions into the model,\nincluding aqueous-electrolyte-mediated electrostatic effects. The procedure is\nequally applicable to proteins with known atomic coordinates as it is to\nelectron density maps of proteins, protein complexes, and supramolecular\nassemblies of unknown atomic structure.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:02:54 GMT\"}]', '2007-05-23', '[[\"Bathe\",\"Mark\",\"\"]]'),
(704.0635, 'Shunji Matsuura', 'Shunji Matsuura, Shin-ichirou Fujimoto, Masa-aki Hashimoto, Katsuhiko\n  Sato', 'Reply to \'Comment on \'Heavy element production in inhomogeneous big bang\n  nucleosynthesis\'\'', '7 pages, 4 figures, References added, one more reference added', 'Phys.Rev.D75:068302,2007', '10.1103/PhysRevD.75.068302', '', 'astro-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This is a reply report to astro-ph/0604264. We studied heavy element\nproduction in high baryon density region in early universe astro-ph/0507439.\nHowever it is claimed in astro-ph/0604264 that small scale but high baryon\ndensity region contradicts observations for the light element abundance or in\norder not to contradict to observations high density region must be so small\nthat it cannot affect the present heavy element abundance.\n  In this paper we study big bang nucleosynthesis in high baryon density region\nand show that in certain parameter spaces it is possible to produce enough\namount of heavy element without contradiction to CMB and light element\nobservations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:30:36 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 May 2007 12:50:29 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 21 Jul 2008 05:03:40 GMT\"}]', '2009-11-13', '[[\"Matsuura\",\"Shunji\",\"\"],[\"Fujimoto\",\"Shin-ichirou\",\"\"],[\"Hashimoto\",\"Masa-aki\",\"\"],[\"Sato\",\"Katsuhiko\",\"\"]]'),
(704.0636, 'Shaul Mukamel', 'Shaul Mukamel, Rafal Oszwaldowski, Darius Abramavicius', 'Sum-over-states vs quasiparticle pictures of coherent correlation\n  spectroscopy of excitons in semiconductors; femtosecond analogues of\n  multidimensional NMR', 'Accepted to Phys. Rev. B', '', '10.1103/PhysRevB.75.245305', '', 'cond-mat.mes-hall cond-mat.mtrl-sci', '', '  Two-dimensional correlation spectroscopy (2DCS) based on the nonlinear\noptical response of excitons to sequences of ultrafast pulses, has the\npotential to provide some unique insights into carrier dynamics in\nsemiconductors. The most prominent feature of 2DCS, cross peaks, can best be\nunderstood using a sum-over-states picture involving the many-body eigenstates.\nHowever, the optical response of semiconductors is usually calculated by\nsolving truncated equations of motion for dynamical variables, which result in\na quasiparticle picture. In this work we derive Green\'s function expressions\nfor the four wave mixing signals generated in various phase-matching directions\nand use them to establish the connection between the two pictures. The formal\nconnection with Frenkel excitons (hard-core bosons) and vibrational excitons\n(soft-core bosons) is pointed out.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:44:31 GMT\"}]', '2009-11-13', '[[\"Mukamel\",\"Shaul\",\"\"],[\"Oszwaldowski\",\"Rafal\",\"\"],[\"Abramavicius\",\"Darius\",\"\"]]'),
(704.0637, 'Marcelo Lopez-Fuentes', 'M.C. Lopez Fuentes, P. Demoulin, J.A. Klimchuk', 'Are constant loop widths an artifact of the background and the spatial\n  resolution?', 'Accepted for publication in ApJ', '', '10.1086/523928', '', 'astro-ph', '', '  We study the effect of the coronal background in the determination of the\ndiameter of EUV loops, and we analyze the suitability of the procedure followed\nin a previous paper (L\\\'opez Fuentes, Klimchuk & D\\\'emoulin 2006) for\ncharacterizing their expansion properties. For the analysis we create different\nsynthetic loops and we place them on real backgrounds from data obtained with\nthe Transition Region and Coronal Explorer (\\textit{TRACE}). We apply to these\nloops the same procedure followed in our previous works, and we compare the\nresults with real loop observations. We demonstrate that the procedure allows\nus to distinguish constant width loops from loops that expand appreciably with\nheight, as predicted by simple force-free field models. This holds even for\nloops near the resolution limit. The procedure can easily determine when loops\nare below resolution limit and therefore not reliably measured. We find that\nsmall-scale variations in the measured loop width are likely due to\nimperfections in the background subtraction. The greatest errors occur in\nespecially narrow loops and in places where the background is especially bright\nrelative to the loop. We stress, however, that these effects do not impact the\nability to measure large-scale variations. The result that observed loops do\nnot expand systematically with height is robust.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:46:28 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 24 Sep 2007 16:53:07 GMT\"}]', '2009-11-13', '[[\"Fuentes\",\"M. C. Lopez\",\"\"],[\"Demoulin\",\"P.\",\"\"],[\"Klimchuk\",\"J. A.\",\"\"]]'),
(704.0638, 'Min Jeong Kim', 'CDF Collaboration', 'Polarizations of J/psi and psi(2S) Mesons Produced in ppbar Collisions\n  at 1.96 TeV', '8 pages, 7 figures, published in Physical Review Letters', 'Phys.Rev.Lett.99:132001,2007', '10.1103/PhysRevLett.99.132001', 'FERMILAB-PUB-07-072-E', 'hep-ex', '', '  We have measured the polarizations of $\\jpsi$ and $\\psiprime$ mesons as\nfunctions of their transverse momentum $\\pt$ when they are produced promptly in\nthe rapidity range $|y|<0.6$ with $\\pt \\geq 5 \\pgev$. The analysis is performed\nusing a data sample with an integrated luminosity of about $800 \\ipb$ collected\nby the CDF II detector. For both vector mesons, we find that the polarizations\nbecome increasingly longitudinal as $\\pt$ increases from 5 to $30 \\pgev$. These\nresults are compared to the predictions of nonrelativistic quantum\nchromodynamics and other contemporary models. The effective polarizations of\n$\\jpsi$ and $\\psiprime$ mesons from $B$-hadron decays are also reported.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 18:55:03 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 12 Nov 2007 20:25:59 GMT\"}]', '2012-08-27', '[[\"CDF Collaboration\",\"\",\"\"]]'),
(704.0639, 'Matteo G. A. Paris', 'Marco G. Genoni, Matteo G. A. Paris, Konrad Banaszek', 'A measure of the non-Gaussian character of a quantum state', 'revised and enlarged version, 7 pages, 4 figures', 'Phys. Rev. A 76, 042327 (2007)', '10.1103/PhysRevA.76.042327', '', 'quant-ph', '', '  We address the issue of quantifying the non-Gaussian character of a bosonic\nquantum state and introduce a non-Gaussianity measure based on the\nHilbert-Schmidt distance between the state under examination and a reference\nGaussian state. We analyze in details the properties of the proposed measure\nand exploit it to evaluate the non-Gaussianity of some relevant single- and\nmulti-mode quantum states. The evolution of non-Gaussianity is also analyzed\nfor quantum states undergoing the processes of Gaussification by loss and\nde-Gaussification by photon-subtraction. The suggested measure is easily\ncomputable for any state of a bosonic system and allows to define a\ncorresponding measure for the non-Gaussian character of a quantum operation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:06:14 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 19 Apr 2007 20:31:34 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 17 Jul 2007 16:53:17 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 2 Oct 2007 20:36:13 GMT\"}]', '2009-11-13', '[[\"Genoni\",\"Marco G.\",\"\"],[\"Paris\",\"Matteo G. A.\",\"\"],[\"Banaszek\",\"Konrad\",\"\"]]'),
(704.0640, 'Dragomir Z. Djokovic', 'Dragomir Z. Djokovic', 'Skew-Hadamard matrices of orders 188 and 388 exist', '7 pages, no figures, a paragraph added to the introduction, two\n  misprints corrected. To appear in the International Mathematical Forum', 'International Mathematical Forum 3 (2008), no. 22, 1063-1068', '', '', 'math.CO', '', '  We construct several difference families on cyclic groups of orders 47 and\n97, and use them to construct skew-Hadamard matrices of orders 188 and 388.\nSuch difference families and matrices are constructed here for the first time.\nThe matrices are constructed by using the Goethals-Seidel array.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:09:27 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 26 Mar 2008 04:51:57 GMT\"}]', '2009-03-18', '[[\"Djokovic\",\"Dragomir Z.\",\"\"]]'),
(704.0641, 'Diego Porras', 'D. Porras, J.I. Cirac', 'Quantum engineering of photon states with entangled atomic ensembles', '6 pages, 3 figures', '', '', '', 'quant-ph', '', '  We propose and analyze a new method to produce single and entangled photons\nwhich does not require cavities. It relies on the collective enhancement of\nlight emission as a consequence of the presence of entanglement in atomic\nensembles. Light emission is triggered by a laser pulse, and therefore our\nscheme is deterministic. Furthermore, it allows one to produce a variety of\nphotonic entangled states by first preparing certain atomic states using simple\nsequences of quantum gates. We analyze the feasibility of our scheme, and\nparticularize it to: ions in linear traps, atoms in optical lattices, and in\ncells at room temperature.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:19:06 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Apr 2007 20:14:02 GMT\"}]', '2007-05-23', '[[\"Porras\",\"D.\",\"\"],[\"Cirac\",\"J. I.\",\"\"]]'),
(704.0642, 'A. H. Rezaeian', 'B. Z. Kopeliovich, A. H. Rezaeian, H. J. Pirner, Ivan Schmidt', 'Direct photons and dileptons via color dipoles', '7 pages, 4 figures. Results unchanged, two new plots added to show\n  (data-theory)/theory, NLO pQCD curve is added. To appear in PLB', 'Phys.Lett.B653:210-215,2007', '10.1016/j.physletb.2007.07.055', 'USM-TH-210', 'hep-ph nucl-th', '', '  Drell-Yan dilepton pair production and inclusive direct photon production can\nbe described within a unified framework in the color dipole approach. The\ninclusion of non-perturbative primordial transverse momenta and DGLAP evolution\nis studied. We successfully describe data for dilepton spectra from 800-GeV pp\ncollisions, inclusive direct photon spectra for pp collisions at RHIC energies\n$\\sqrt{s}=200$ GeV, and for $p\\bar{p}$ collisions at Tevatron energies\n$\\sqrt{s}=1.8$ TeV, in a formalism that is free from any extra parameters.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 19:58:03 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 24 Jul 2007 21:47:50 GMT\"}]', '2010-03-25', '[[\"Kopeliovich\",\"B. Z.\",\"\"],[\"Rezaeian\",\"A. H.\",\"\"],[\"Pirner\",\"H. J.\",\"\"],[\"Schmidt\",\"Ivan\",\"\"]]'),
(704.0643, 'Esther M. Hu', 'Yuko Kakazu, Lennox L. Cowie, and Esther M. Hu (Univ. of Hawaii, Inst.\n  for Astronomy)', 'Mapping the Youngest Galaxies to Redshift One', '18 pages, 20 figures (with 2 color plates), aastex,\n  emulateapj,submitted to the Astrophysical Journal', '', '', '', 'astro-ph', '', '  We describe results of a narrow band search for ultra-strong emission line\ngalaxies (USELs) with EW(H beta) > 30 A. 542 candidate galaxies are found in a\nhalf square degree survey using two ~100 Angstrom 8150 A and 9140 A filters\nwith Subaru/SuprimeCam. Followup spectroscopy for randomly selected objects in\nthe sample with KeckII/DEIMOS shows they consist of [OIII] 5007, [OII] 3727,\nand H alpha selected strong-emission line galaxies at intermediate redshifts (z\n< 1), and Ly alpha emitting galaxies at high-redshift (z >> 5). We determine\nthe H beta luminosity functions and the star formation density of the USELs,\nwhich is 5-10% of the value found from ultraviolet continuum objects at z=0-1,\nsuggesting they correspond to a major epoch in galaxy formation at these\nredshifts. Many USELs show the temperature-sensitive [OIII] 4363 auroral lines\nand about a dozen have oxygen abundances characteristic of eXtremely Metal Poor\nGalaxies (XMPGs). These XMPGs are the most distant known today. Our high yield\nrate of XMPGs suggests this is a powerful method for finding such populations.\nThe lowest metallicity measured in our sample is 12+log(O/H) = 7.06\n(6.78-7.44), close to the minimum metallicity found in local galaxies. The\nluminosities, metallicities and star formation rates of USELs are consistent\nwith the strong emitters being start-up intermediate mass galaxies and suggest\nthat galaxies are still forming in relatively chemically pristine sites at z <\n1.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:52:53 GMT\"}]', '2007-05-23', '[[\"Kakazu\",\"Yuko\",\"\",\"Univ. of Hawaii, Inst.\\n  for Astronomy\"],[\"Cowie\",\"Lennox L.\",\"\",\"Univ. of Hawaii, Inst.\\n  for Astronomy\"],[\"Hu\",\"Esther M.\",\"\",\"Univ. of Hawaii, Inst.\\n  for Astronomy\"]]'),
(704.0644, 'Iain Moffatt', 'Iain Moffatt', 'On the HOMFLY and Tutte polynomials', 'This paper has been withdrawn due to an error in Lemma 8', '', '', '', 'math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  A celebrated result of F. Jaeger states that the Tutte polynomial of a planar\ngraph is determined by the HOMFLY polynomial of an associated link. Here we are\ninterested in the converse of this result. We consider the question `to what\nextent does the Tutte polynomial determine the HOMFLY polynomial of any knot?\'\nWe show that the HOMFLY polynomial of a knot is determined by Tutte polynomials\nof plane graphs associated to the knot.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:10:53 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 30 Jun 2008 16:04:39 GMT\"}]', '2008-06-30', '[[\"Moffatt\",\"Iain\",\"\"]]'),
(704.0645, 'Paul Kalas', 'Paul Kalas, Michael P. Fitzgerald and James R. Graham (University of\n  California, Berkeley)', 'Discovery of extreme asymmetry in the debris disk surrounding HD 15115', '4 pages, 3 figures, ApJ Letters, accepted', '', '10.1086/518652', '', 'astro-ph', '', '  We report the first scattered light detection of a dusty debris disk\nsurrounding the F2V star HD 15115 using the Hubble Space Telescope in the\noptical, and Keck adaptive optics in the near-infrared. The most remarkable\nproperty of the HD 15115 disk relative to other debris disks is its extreme\nlength asymmetry. The east side of the disk is detected to ~315 AU radius,\nwhereas the west side of the disk has radius >550 AU. We find a blue optical to\nnear-infrared scattered light color relative to the star that indicates grain\nscattering properties similar to the AU Mic debris disk. The existence of a\nlarge debris disk surrounding HD 15115 adds further evidence for membership in\nthe Beta Pic moving group, which was previously argued based on kinematics\nalone. Here we hypothesize that the extreme disk asymmetry is due to dynamical\nperturbations from HIP 12545, an M star 0.5 degrees (0.38 pc) east of HD 15115\nthat shares a common proper motion vector, heliocentric distance, galactic\nspace velocity, and age.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:00:12 GMT\"}]', '2009-11-13', '[[\"Kalas\",\"Paul\",\"\",\"University of\\n  California, Berkeley\"],[\"Fitzgerald\",\"Michael P.\",\"\",\"University of\\n  California, Berkeley\"],[\"Graham\",\"James R.\",\"\",\"University of\\n  California, Berkeley\"]]'),
(704.0646, 'Max Tegmark', 'Max Tegmark (MIT)', 'The Mathematical Universe', 'Replaced to match accepted Found. Phys. version, 31 pages, 5 figs;\n  more details at http://space.mit.edu/home/tegmark/toe.html', 'Found.Phys.38:101-150,2008', '10.1007/s10701-007-9186-9', '', 'gr-qc astro-ph hep-th', '', '  I explore physics implications of the External Reality Hypothesis (ERH) that\nthere exists an external physical reality completely independent of us humans.\nI argue that with a sufficiently broad definition of mathematics, it implies\nthe Mathematical Universe Hypothesis (MUH) that our physical world is an\nabstract mathematical structure. I discuss various implications of the ERH and\nMUH, ranging from standard physics topics like symmetries, irreducible\nrepresentations, units, free parameters, randomness and initial conditions to\nbroader issues like consciousness, parallel universes and Godel incompleteness.\nI hypothesize that only computable and decidable (in Godel\'s sense) structures\nexist, which alleviates the cosmological measure problem and help explain why\nour physical laws appear so simple. I also comment on the intimate relation\nbetween mathematical structures, computations, simulations and physical\nsystems.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 5 Apr 2007 14:47:46 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 8 Oct 2007 22:59:39 GMT\"}]', '2008-11-26', '[[\"Tegmark\",\"Max\",\"\",\"MIT\"]]'),
(704.0647, 'Andrei Linde', 'Renata Kallosh and Andrei Linde', 'Testing String Theory with CMB', '13 pages, 2 figures', 'JCAP 0704:017,2007', '10.1088/1475-7516/2007/04/017', 'SU-ITP-2007-4', 'hep-th astro-ph gr-qc hep-ph', '', '  Future detection/non-detection of tensor modes from inflation in CMB\nobservations presents a unique way to test certain features of string theory.\nCurrent limit on the ratio of tensor to scalar perturbations, r=T/S, is r <\n0.3, future detection may take place for r > 10^{-2}-10^{-3}. At present all\nknown string theory inflation models predict tensor modes well below the level\nof detection. Therefore a possible experimental discovery of tensor modes may\npresent a challenge to string cosmology.\n  The strongest bound on r in string inflation follows from the observation\nthat in most of the models based on the KKLT construction, the value of the\nHubble constant H during inflation must be smaller than the gravitino mass. For\nthe gravitino mass in the usual range, m_{3/2} < O(1) TeV, this leads to an\nextremely strong bound r < 10^{-24}. A discovery of tensor perturbations with r\n> 10^{-3} would imply that the gravitinos in this class of models are\nsuperheavy, m_{3/2} > 10^{13} GeV. This would have important implications for\nparticle phenomenology based on string theory.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 5 Apr 2007 04:42:42 GMT\"}]', '2009-11-13', '[[\"Kallosh\",\"Renata\",\"\"],[\"Linde\",\"Andrei\",\"\"]]'),
(704.0648, 'Kaushik Majumdar', 'Kaushik Majumdar', 'Behavioral response to strong aversive stimuli: A neurodynamical model', 'Submitted to journal', '', '', '', 'q-bio.NC', '', '  In this paper a theoretical model of functioning of a neural circuit during a\nbehavioral response has been proposed. A neural circuit can be thought of as a\ndirected multigraph whose each vertex is a neuron and each edge is a synapse.\nIt has been assumed in this paper that the behavior of such circuits is\nmanifested through the collective behavior of neurons belonging to that\ncircuit. Behavioral information of each neuron is contained in the coefficients\nof the fast Fourier transform (FFT) over the output spike train. Those\ncoefficients form a vector in a multidimensional vector space. Behavioral\ndynamics of a neuronal network in response to strong aversive stimuli has been\nstudied in a vector space in which a suitable pseudometric has been defined.\nThe neurodynamical model of network behavior has been formulated in terms of\nexisting memory, synaptic plasticity and feelings. The model has an analogy in\nclassical electrostatics, by which the notion of force and potential energy has\nbeen introduced. Since the model takes input from each neuron in a network and\nproduces a behavior as the output, it would be extremely difficult or may even\nbe impossible to implement. But with the help of the model a possible\nexplanation for an hitherto unexplained neurological observation in human brain\nhas been offered. The model is compatible with a recent model of sequential\nbehavioral dynamics. The model is based on electrophysiology, but its relevance\nto hemodynamics has been outlined.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:04:02 GMT\"}]', '2007-05-23', '[[\"Majumdar\",\"Kaushik\",\"\"]]'),
(704.0649, 'Andrei Zelevinsky', 'Harm Derksen, Jerzy Weyman, Andrei Zelevinsky', 'Quivers with potentials and their representations I: Mutations', '58 pages; v.2: a typo fixed, references rearranged in the correct\n  alphabetical order, an acknowledgment added; v.3: more typos fixed, minor\n  editorial improvements; v.4: minor editorial changes, final version to appear\n  in Selecta Math', '', '', '', 'math.RA math.RT', '', '  We study quivers with relations given by non-commutative analogs of Jacobian\nideals in the complete path algebra. This framework allows us to give a\nrepresentation-theoretic interpretation of quiver mutations at arbitrary\nvertices. This gives a far-reaching generalization of\nBernstein-Gelfand-Ponomarev reflection functors. The motivations for this work\ncome from several sources: superpotentials in physics, Calabi-Yau algebras,\ncluster algebras.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:04:32 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 18 Apr 2007 19:25:43 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 13 Jul 2007 15:58:36 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 21 Apr 2008 14:49:14 GMT\"}]', '2008-04-21', '[[\"Derksen\",\"Harm\",\"\"],[\"Weyman\",\"Jerzy\",\"\"],[\"Zelevinsky\",\"Andrei\",\"\"]]'),
(704.0650, 'Ivar Martin', 'D. Mozyrsky, I. Martin, E. Timmermans', 'Coherent macroscopic quantum tunneling in boson-fermion mixtures', '4 pages, 3 figures', 'Phys. Rev. A 76, 051601(R) (2007)', '10.1103/PhysRevA.76.051601', '', 'cond-mat.mes-hall cond-mat.str-el', '', '  We show that the cold atom systems of simultaneously trapped Bose-Einstein\ncondensates (BEC\'s) and quantum degenerate fermionic atoms provide promising\nlaboratories for the study of macroscopic quantum tunneling. Our theoretical\nstudies reveal that the spatial extent of a small trapped BEC immersed in a\nFermi sea can tunnel and coherently oscillate between the values of the\nseparated and mixed configurations (the phases of the phase separation\ntransition of BEC-fermion systems). We evaluate the period, amplitude and\ndissipation rate for $^{23}$Na and $^{40}$K-atoms and we discuss the\nexperimental prospects for observing this phenomenon.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:05:57 GMT\"}]', '2009-11-13', '[[\"Mozyrsky\",\"D.\",\"\"],[\"Martin\",\"I.\",\"\"],[\"Timmermans\",\"E.\",\"\"]]'),
(704.0651, 'Ivar Martin', 'D. Mozyrsky and I. Martin', 'Efficiency of thin film photocells', '5 pages, 3 figures', 'Optics Communications, vol.277, p.109-13 (2007)', '10.1016/j.optcom.2007.04.062', '', 'cond-mat.mtrl-sci cond-mat.mes-hall', '', '  We propose a new concept for the design of high-efficiency photocells based\non ultra-thin (submicron) semiconductor films of controlled thickness. Using a\nmicroscopic model of a thin dielectric layer interacting with incident\nelectromagnetic radiation we evaluate the efficiency of conversion of solar\nradiation into the electric power. We determine the optimal range of parameters\nwhich maximize the efficiency of such photovoltaic element.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:07:20 GMT\"}]', '2009-11-13', '[[\"Mozyrsky\",\"D.\",\"\"],[\"Martin\",\"I.\",\"\"]]'),
(704.0652, 'Daisuke Kawata', 'Daisuke Kawata (1,2), Michael Rauch (1) ((1) Carnegie Observatories,\n  (2) Swinburne)', 'Galactic Wind Signatures around High Redshift Galaxies', '16 pages, 16 figures, ApJ in press. Higher resolution version\n  available at http://www.ociw.edu/~dkawata/research/papers.html', 'Astrophys.J.663:38-52,2007', '10.1086/518644', '', 'astro-ph', '', '  We carry out cosmological chemodynamical simulations with different strengths\nof supernova (SN) feedback and study how galactic winds from star-forming\ngalaxies affect the features of hydrogen (HI) and metal (CIV and OVI)\nabsorption systems in the intergalactic medium at high redshift. We find that\nthe outflows tend to escape to low density regions, and hardly affect the dense\nfilaments visible in HI absorption. As a result, the strength of HI absorption\nnear galaxies is not reduced by galactic winds, but even slightly increases. We\nalso find that a lack of HI absorption for lines of sight (LOS) close to\ngalaxies, as found by Adelberger et al., can be created by hot gas around the\ngalaxies induced by accretion shock heating. In contrast to HI, metal\nabsorption systems are sensitive to the presence of winds. The models without\nfeedback can produce the strong CIV and OVI absorption lines in LOS within 50\nkpc from galaxies, while strong SN feedback is capable of creating strong CIV\nand OVI lines out to about twice that distance. We also analyze the mean\ntransmissivity of HI, CIV, and OVI within 1 h$^{-1}$ Mpc from star-forming\ngalaxies. The probability distribution of the transmissivity of HI is\nindependent of the strength of SN feedback, but strong feedback produces LOS\nwith lower transmissivity of metal lines. Additionally, strong feedback can\nproduce strong OVI lines even in cases where HI absorption is weak. We conclude\nthat OVI is probably the best tracer for galactic winds at high redshift.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:08:30 GMT\"}]', '2009-06-23', '[[\"Kawata\",\"Daisuke\",\"\"],[\"Rauch\",\"Michael\",\"\"]]'),
(704.0653, 'Hanns-Christoph Naegerl', 'M. Mark, T. Kraemer, P. Waldburger, J. Herbig, C. Chin, H.-C. Naegerl,\n  R. Grimm', '`St\\\"uckelberg interferometry\' with ultracold molecules', '4 pages, 5 figures', 'Phys. Rev. Lett. 99, 113201 (2007)', '10.1103/PhysRevLett.99.113201', '', 'cond-mat.other', '', '  We report on the realization of a time-domain `St\\\"uckelberg interferometer\',\nwhich is based on the internal state structure of ultracold Feshbach molecules.\nTwo subsequent passages through a weak avoided crossing between two different\norbital angular momentum states in combination with a variable hold time lead\nto high-contrast population oscillations. This allows for a precise\ndetermination of the energy difference between the two molecular states. We\ndemonstrate a high degree of control over the interferometer dynamics. The\ninterferometric scheme provides new possibilities for precision measurements\nwith ultracold molecules.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:36:42 GMT\"}]', '2007-09-24', '[[\"Mark\",\"M.\",\"\"],[\"Kraemer\",\"T.\",\"\"],[\"Waldburger\",\"P.\",\"\"],[\"Herbig\",\"J.\",\"\"],[\"Chin\",\"C.\",\"\"],[\"Naegerl\",\"H. -C.\",\"\"],[\"Grimm\",\"R.\",\"\"]]'),
(704.0654, 'Lise Christensen', 'L. Christensen, L. Wisotzki, M. M. Roth, S. F. Sanchez, A. Kelz, K.\n  Jahnke', 'An integral field spectroscopic survey for high redshift damped\n  Lyman-alpha galaxies', '19 pages, 10 figures, accepted for publication in Astronomy &\n  Astrophysics', 'Astron.Astrophys. 468 (2007) 587-601', '10.1051/0004-6361:20066410', '', 'astro-ph', '', '  We search for galaxy counterparts to damped Lyman-alpha absorbers (DLAs) at\nz>2 towards nine quasars, which have 14 DLAs and 8 sub-DLAs in their spectra.\nWe use integral field spectroscopy to search for Ly-alpha emission line objects\nat the redshifts of the absorption systems. Besides recovering two previously\nconfirmed objects, we find six statistically significant candidate Ly-alpha\nemission line objects. The candidates are identified as having wavelengths\nclose to the DLA line where the background quasar emission is absorbed. In\ncomparison with the six currently known Ly-alpha emitting DLA galaxies the\ncandidates have similar line fluxes and line widths, while velocity offsets\nbetween the emission lines and systemic DLA redshifts are larger. The impact\nparameters are larger than 10 kpc, and lower column density systems are found\nat larger impact parameters. Assuming that a single gas cloud extends from the\nQSO line of sight to the location of the candidate emission line, we find that\nthe average candidate DLA galaxy is surrounded by neutral gas with an\nexponential scale length of ~5 kpc.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:48:57 GMT\"}]', '2007-06-13', '[[\"Christensen\",\"L.\",\"\"],[\"Wisotzki\",\"L.\",\"\"],[\"Roth\",\"M. M.\",\"\"],[\"Sanchez\",\"S. F.\",\"\"],[\"Kelz\",\"A.\",\"\"],[\"Jahnke\",\"K.\",\"\"]]'),
(704.0655, 'Branimir Sesar', 'Branimir Sesar, Zeljko Ivezic, Robert H. Lupton, Mario Juric, James E.\n  Gunn, Gillian R. Knapp, Nathan De Lee, J. Allyn Smith, Gajus Miknaitis, Huan\n  Lin, Douglas Tucker, Mamoru Doi, Masayuki Tanaka, Masataka Fukugita, Jon\n  Holtzman, Steve Kent, Brian Yanny, David Schlegel, Douglas Finkbeiner, Nikhil\n  Padmanabhan, Constance M. Rockosi, Nicholas Bond, Brian Lee, Chris Stoughton,\n  Sebastian Jester, Hugh Harris, Paul Harding, Jon Brinkmann, Donald P.\n  Schneider, Donald York, Michael W. Richmond, Daniel Vanden Berk', 'Exploring the Variable Sky with the Sloan Digital Sky Survey', '41 pages, 14 figures, submitted to Astronomical Journal', 'Astron.J.134:2236-2251,2007', '10.1086/521819', '', 'astro-ph', '', '  We quantify the variability of faint unresolved optical sources using a\ncatalog based on multiple SDSS imaging observations. The catalog covers SDSS\nStripe 82, and contains 58 million photometric observations in the SDSS ugriz\nsystem for 1.4 million unresolved sources. In each photometric bandpass we\ncompute various low-order lightcurve statistics and use them to select and\nstudy variable sources. We find that 2% of unresolved optical sources brighter\nthan g=20.5 appear variable at the 0.05 mag level (rms) simultaneously in the g\nand r bands. The majority (2/3) of these variable sources are low-redshift (<2)\nquasars, although they represent only 2% of all sources in the adopted\nflux-limited sample. We find that at least 90% of quasars are variable at the\n0.03 mag level (rms) and confirm that variability is as good a method for\nfinding low-redshift quasars as is the UV excess color selection (at high\nGalactic latitudes). We analyze the distribution of lightcurve skewness for\nquasars and find that is centered on zero. We find that about 1/4 of the\nvariable stars are RR Lyrae stars, and that only 0.5% of stars from the main\nstellar locus are variable at the 0.05 mag level. The distribution of\nlightcurve skewness in the g-r vs. u-g color-color diagram on the main stellar\nlocus is found to be bimodal (with one mode consistent with Algol-like\nbehavior). Using over six hundred RR Lyrae stars, we demonstrate rich halo\nsubstructure out to distances of 100 kpc. We extrapolate these results to\nexpected performance by the Large Synoptic Survey Telescope and estimate that\nit will obtain well-sampled 2% accurate, multi-color lightcurves for ~2 million\nlow-redshift quasars, and will discover at least 50 million variable stars.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:23:22 GMT\"}]', '2008-11-26', '[[\"Sesar\",\"Branimir\",\"\"],[\"Ivezic\",\"Zeljko\",\"\"],[\"Lupton\",\"Robert H.\",\"\"],[\"Juric\",\"Mario\",\"\"],[\"Gunn\",\"James E.\",\"\"],[\"Knapp\",\"Gillian R.\",\"\"],[\"De Lee\",\"Nathan\",\"\"],[\"Smith\",\"J. Allyn\",\"\"],[\"Miknaitis\",\"Gajus\",\"\"],[\"Lin\",\"Huan\",\"\"],[\"Tucker\",\"Douglas\",\"\"],[\"Doi\",\"Mamoru\",\"\"],[\"Tanaka\",\"Masayuki\",\"\"],[\"Fukugita\",\"Masataka\",\"\"],[\"Holtzman\",\"Jon\",\"\"],[\"Kent\",\"Steve\",\"\"],[\"Yanny\",\"Brian\",\"\"],[\"Schlegel\",\"David\",\"\"],[\"Finkbeiner\",\"Douglas\",\"\"],[\"Padmanabhan\",\"Nikhil\",\"\"],[\"Rockosi\",\"Constance M.\",\"\"],[\"Bond\",\"Nicholas\",\"\"],[\"Lee\",\"Brian\",\"\"],[\"Stoughton\",\"Chris\",\"\"],[\"Jester\",\"Sebastian\",\"\"],[\"Harris\",\"Hugh\",\"\"],[\"Harding\",\"Paul\",\"\"],[\"Brinkmann\",\"Jon\",\"\"],[\"Schneider\",\"Donald P.\",\"\"],[\"York\",\"Donald\",\"\"],[\"Richmond\",\"Michael W.\",\"\"],[\"Berk\",\"Daniel Vanden\",\"\"]]'),
(704.0656, 'Delfim F. M. Torres', 'Rui A. C. Ferreira, Delfim F. M. Torres', 'Necessary optimality conditions for the calculus of variations on time\n  scales', '20 pages', '', '', 'CM07/I-03', 'math.OC math.CA', '', '  We study more general variational problems on time scales. Previous results\nare generalized by proving necessary optimality conditions for (i) variational\nproblems involving delta derivatives of more than the first order, and (ii)\nproblems of the calculus of variations with delta-differential side conditions\n(Lagrange problem of the calculus of variations on time scales).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 20:31:16 GMT\"}]', '2007-05-23', '[[\"Ferreira\",\"Rui A. C.\",\"\"],[\"Torres\",\"Delfim F. M.\",\"\"]]'),
(704.0657, 'Jonathan Slavin', 'Jonathan D. Slavin and Priscilla C. Frisch', 'The Boundary Conditions of the Heliosphere: Photoionization Models\n  Constrained by Interstellar and In Situ Data', '14 pages, 4 figures, submitted to Astronomy & Astrophysics together\n  with papers from the International Space Sciences Institute workshop on\n  Interstellar Hydrogen in the Heliosphere', '', '10.1051/0004-6361:20078101', '', 'astro-ph', '', '  The boundary conditions of the heliosphere are set by the ionization, density\nand composition of inflowing interstellar matter. Constraining the properties\nof the Local Interstellar Cloud (LIC) at the heliosphere requires radiative\ntransfer ionization models. We model the background interstellar radiation\nfield using observed stellar FUV and EUV emission and the diffuse soft X-ray\nbackground. We also model the emission from the boundary between the LIC and\nthe hot Local Bubble (LB) plasma, assuming that the cloud is evaporating\nbecause of thermal conduction. We create a grid of models covering a plausible\nrange of LIC and LB properties, and use the modeled radiation field as input to\nradiative transfer/thermal equilibrium calculations using the Cloudy code. Data\nfrom in situ observations of He^O, pickup ions and anomalous cosmic rays in the\nheliosphere, and absorption line measurements towards epsilon CMa were used to\nconstrain the input parameters. A restricted range of assumed LIC HI column\ndensities and LB plasma temperatures produce models that match all the\nobservational constraints. The relative weakness of the constraints on N(HI)\nand T_h contrast with the narrow limits predicted for the H^O and electron\ndensity in the LIC at the Sun, n(H^0) = 0.19 - 0.20 cm^-3, and n(e) = 0.07 +/-\n0.01 cm^-3. Derived abundances are mostly typical for low density gas, with\nsub-solar Mg, Si and Fe, possibly subsolar O and N, and S about solar; however\nC is supersolar. The interstellar gas at the Sun is warm, low density, and\npartially ionized, with n(H) = 0.23 - 0.27 cm^-3, T = 6300 K, X(H^+) ~ 0.2, and\nX(He^+) ~ 0.4. These results appear to be robust since acceptable models are\nfound for substantially different input radiation fields. Our results favor low\nvalues for the reference solar abundances for the LIC composition.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 5 Apr 2007 13:27:34 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 6 Dec 2007 16:26:58 GMT\"}]', '2009-11-13', '[[\"Slavin\",\"Jonathan D.\",\"\"],[\"Frisch\",\"Priscilla C.\",\"\"]]'),
(704.0658, 'Sergey Dickmann', 'S. Dickmann, V. Fleurov, K. Kikoin', 'Collective excitations in a magnetically doped quantized Hall\n  ferromagnet', '32 pages including 7 figures. To be published in Phys. Rev. B', 'Phys. Rev. B 76, 205309 (2007)', '10.1103/PhysRevB.76.205309', '', 'cond-mat.mes-hall cond-mat.str-el', '', '  A theory of collective states in a magnetically quantized two-dimensional\nelectron gas (2DEG) with half-filled Landau level (quantized Hall ferromagnet)\nin the presence of magnetic 3d impurities is developed. The spectrum of bound\nand delocalized spin-excitons as well as the renormalization of Zeeman\nsplitting of the impurity 3d levels due to the indirect exchange interaction\nwith the 2DEG are studied for the specific case of n-type GaAs doped with Mn\nwhere the Lande` g-factors of impurity and 2DEG have opposite signs. If the\nsign of the 2DEG g-factor is changed due to external influences, then impurity\nrelated transitions to new ground state phases, presenting various spin-flip\nand skyrmion-like textures, are possible. Conditions for existence of these\nphases are discussed. PACS: 73.43.Lp, 73.21.Fg, 72.15.Rn\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 22:04:07 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 29 Aug 2007 15:27:48 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 24 Jan 2008 16:22:30 GMT\"}]', '2009-11-13', '[[\"Dickmann\",\"S.\",\"\"],[\"Fleurov\",\"V.\",\"\"],[\"Kikoin\",\"K.\",\"\"]]'),
(704.0659, 'Edward van den Heuvel', 'E.P.J. van den Heuvel, S.-C. Yoon', 'Long Gamma-Ray Burst Progenitors: Boundary Conditions and Binary Models', '8 pp., 2 figs, Proceedings of 5th Stromlo Symposium', 'Astrophys.Space Sci.311:177-183,2007', '10.1007/s10509-007-9583-8', '', 'astro-ph', '', '  The observed association of Long Gamma-Ray Bursts (LGRBs) with peculiar Type\nIc supernovae gives support to Woosley`s collapsar/hypernova model, in which\nthe GRB is produced by the collapse of the rapidly rotating core of a massive\nstar to a black hole. The association of LGRBs with small star-forming galaxies\nsuggests low-metallicity to be a condition for a massive star to evolve to the\ncollapsar stage. Both completely-mixed single star models and binary star\nmodels are possible. In binary models the progenitor of the GRB is a massive\nhelium star with a close companion. We find that tidal synchronization during\ncore-helium burning is reached on a short timescale (less than a few\nmillennia). However, the strong core-envelope coupling in the subsequent\nevolutionary stages is likely to rule out helium stars with main-sequence\ncompanions as progenitors of hypernovae/GRBs. On the other hand, helium stars\nin close binaries with a neutron-star or black-hole companion can, despite the\nstrong core-envelope coupling in the post-helium burning phase, retain\nsufficient core angular momentum to produce a hypernova/GRB.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 22:30:42 GMT\"}]', '2009-06-23', '[[\"Heuvel\",\"E. P. J. van den\",\"\"],[\"Yoon\",\"S. -C.\",\"\"]]'),
(704.0660, 'Ryan Barnett', 'Ryan Barnett, Paul Maragakis, Ari Turner, Maria Fyta, Efthimios\n  Kaxiras', 'Multiscale model of electronic behavior and localization in stretched\n  dry DNA', '13 Pages, 9 Figures. Review-style article to be published in special\n  issue of Journal of Materials Science', 'J. Mater. Sci. 42, 8894 (2007).', '10.1007/s10853-007-1901-6', '', 'cond-mat.mtrl-sci cond-mat.str-el', '', '  When the DNA double helix is subjected to external forces it can stretch\nelastically to elongations reaching 100% of its natural length. These\ndistortions, imposed at the mesoscopic or macroscopic scales, have a dramatic\neffect on electronic properties at the atomic scale and on electrical transport\nalong DNA. Accordingly, a multiscale approach is necessary to capture the\nelectronic behavior of the stretched DNA helix. To construct such a model, we\nbegin with accurate density-functional-theory calculations for electronic\nstates in DNA bases and base pairs in various relative configurations\nencountered in the equilibrium and stretched forms. These results are\ncomplemented by semi-empirical quantum mechanical calculations for the states\nof a small size [18 base pair poly(CG)-poly(CG)] dry, neutral DNA sequence,\nusing previously published models for stretched DNA. The calculated electronic\nstates are then used to parametrize an effective tight-binding model that can\ndescribe electron hopping in the presence of environmental effects, such as the\npresence of stray water molecules on the backbone or structural features of the\nsubstrate. These effects introduce disorder in the model hamiltonian which\nleads to electron localization. The localization length is smaller by several\norders of magnitude in stretched DNA relative to that in the unstretched\nstructure.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 5 Apr 2007 06:15:52 GMT\"}]', '2009-11-13', '[[\"Barnett\",\"Ryan\",\"\"],[\"Maragakis\",\"Paul\",\"\"],[\"Turner\",\"Ari\",\"\"],[\"Fyta\",\"Maria\",\"\"],[\"Kaxiras\",\"Efthimios\",\"\"]]'),
(704.0661, 'Tommaso de Fernex', 'Mauro C. Beltrametti, Tommaso de Fernex, Antonio Lanteri', 'Ample subvarieties and rationally connected fibrations', '27 pages; v2: minor changes and corrections following the referee\'s\n  comments. v3: few typos corrected. To appear in Math. Ann', '', '', '', 'math.AG', '', '  Under some positivity assumptions, extension properties of rationally\nconnected fibrations from a submanifold to its ambient variety are studied.\nGiven a family of rational curves on a complex projective manifold X inducing a\ncovering family on a submanifold Y with ample normal bundle in X, the main\nresults relate, under suitable conditions, the associated rational connected\nfiber structures on X and on Y. Applications of these results include an\nextension theorem for Mori contractions of fiber type and a classification\ntheorem in the case Y has a structure of projective bundle or quadric\nfibration.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 22:55:20 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Feb 2008 20:22:38 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 5 Mar 2008 20:57:43 GMT\"}]', '2008-03-05', '[[\"Beltrametti\",\"Mauro C.\",\"\"],[\"de Fernex\",\"Tommaso\",\"\"],[\"Lanteri\",\"Antonio\",\"\"]]'),
(704.0662, 'Frank Calegari', 'Frank Calegari, Matthew Emerton', 'Bounds for Multiplicities of Unitary Representations of Cohomological\n  Type in Spaces of Cusp Forms', 'submitted', '', '', '', 'math.NT math.RT', '', '  Let $\\Goo$ be a semisimple real Lie group with unitary dual $\\Ghat$. The goal\nof this note is to produce new upper bounds for the multiplicities with which\nrepresentations $\\pi \\in \\Ghat$ of cohomological type appear in certain spaces\nof cusp forms on $\\Goo$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 4 Apr 2007 23:43:52 GMT\"}]', '2007-05-23', '[[\"Calegari\",\"Frank\",\"\"],[\"Emerton\",\"Matthew\",\"\"]]');
