INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0101, 'Qiang Zhao', 'Qiang Zhao', '\\chi_{c0,2} decay into light meson pairs and its implication of the\n  scalar meson structures', 'Minor modifications; Revised version accepted by Phys. Lett. B', 'Phys.Lett.B659:221-227,2008', '10.1016/j.physletb.2007.10.062', '', 'hep-ph hep-ex', '', '  In light of the recent data from BES collaboration for $\\chi_{c0}\\to VV$,\n$PP$ and $SS$, and from CLEO-c for $\\eta\\eta$, $\\eta^\\prime\\eta^\\prime$ and\n$\\eta\\eta^\\prime$, we present a detailed analysis of the decays of heavy\nquarkonia into light meson pairs such as $\\chi_{c0,2}\\to VV$, $PP$ and $SS$ in\na recently proposed parametrization scheme. An overall agreement with the data\nis achieved in $\\chi_{c0,2}\\to VV$ and $PP$, while in $\\chi_{c0}\\to SS$ we find\nthat a possible existence of glueball-$q\\bar{q}$ mixings is correlated with the\nOZI-rule violations, which can be further examined at CLEO-c and BESIII in\n$\\chi_{c0}\\to SS$ measurement.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:26:15 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 31 Oct 2007 00:55:25 GMT\"}]', '2008-11-26', '[[\"Zhao\",\"Qiang\",\"\"]]'),
(705.0102, 'David Pauksztello', 'David Pauksztello', 'Compact Corigid Objects in Triangulated Categories and Co-t-structures', '21 pages, reorganised paper with added material and examples of\n  t-structures and co-t-structures', '', '', '', 'math.CT', '', '  In the work of Hoshino, Kato and Miyachi, the authors look at t-structures\ninduced by a compact object, C, of a triangulated category, T, which is rigid\nin the sense of Iyama and Yoshino. Hoshino, Kato and Miyachi show that such an\nobject yields a non-degenerate t-structure on T whose heart es equivalent to\nMod(End(C)^op). Rigid objects in a triangulated category can be thought of as\nbehaving like chain differential graded algebras (DGAs).\n  Analogously, looking at objects which behave like cochain DGAs naturally\ngives the dual notion of a corigid object. Here, we see that a compact corigid\nobject, S, of a triangulated category, T, induces a structure similar to a\nt-structure which we shall call a co-t-structure. We also show that the coheart\nof this non-degenerate co-t-structure is equivalent to Mod(End(S)^op), and\nhence an abelian subcategory of T.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:39:31 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 23 Oct 2007 13:58:05 GMT\"}]', '2007-10-23', '[[\"Pauksztello\",\"David\",\"\"]]'),
(705.0103, 'Reza Asgari', 'N. Abedpour, M. Neek-Amal, Reza Asgari, F. Shahbazi, N. Nafari, M.\n  Reza Rahimi Tabar', 'Roughness of undoped graphene and its short-range induced gauge field', '5 Pages, 5 figures', 'Phys. Rev. B 76, 195407 (2007)', '10.1103/PhysRevB.76.195407', '', 'cond-mat.mtrl-sci cond-mat.str-el', '', '  We present both numerical and analytical study of graphene roughness with a\ncrystal structure including $500 \\times 500$ atoms. The roughness can\neffectively result in a random gauge field and has important consequences for\nits electronic structure. Our results show that its height fluctuations in\nsmall scales have scaling behavior with a temperature dependent roughness\nexponent in the interval of $ 0.6 < \\chi < 0.7 $. The correlation function of\nheight fluctuations depends upon temperature with characteristic length scale\nof $ \\approx 90 {\\AA}$ (at room temperature). We show that the correlation\nfunction of the induced gauge field has a short-range nature with correlation\nlength of about $\\simeq 2-3 {\\AA}$. We also treat the problem analytically by\nusing the Martin-Siggia-Rose method. The renormalization group flows did not\nyield any delocalized-localized transition arising from the graphene roughness.\nOur results are in good agreement with recent experimental observations.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:03:58 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 8 Nov 2007 05:38:47 GMT\"}]', '2009-11-13', '[[\"Abedpour\",\"N.\",\"\"],[\"Neek-Amal\",\"M.\",\"\"],[\"Asgari\",\"Reza\",\"\"],[\"Shahbazi\",\"F.\",\"\"],[\"Nafari\",\"N.\",\"\"],[\"Tabar\",\"M. Reza Rahimi\",\"\"]]'),
(705.0104, 'Markus Bier', 'Markus Bier and Rene van Roij', 'Relaxation dynamics in fluids of platelike colloidal particles', 'low-resolution figures due to file size restrictions, revised version', 'Phys. Rev. E 76, 021405 (2007)', '10.1103/PhysRevE.76.021405', '', 'cond-mat.soft', '', '  The relaxation dynamics of a model fluid of platelike colloidal particles is\ninvestigated by means of a phenomenological dynamic density functional theory.\nThe model fluid approximates the particles within the Zwanzig model of\nrestricted orientations. The driving force for time-dependence is expressed\ncompletely by gradients of the local chemical potential which in turn is\nderived from a density functional -- hydrodynamic interactions are not taken\ninto account. These approximations are expected to lead to qualitatively\nreliable results for low densities as those within the isotropic-nematic\ntwo-phase region. The formalism is applied to model an initially spatially\nhomogeneous stable or metastable isotropic fluid which is perturbed by\nswitching a two-dimensional array of Gaussian laser beams. Switching on the\nlaser beams leads to an accumulation of colloidal particles in the beam\ncenters. If the initial chemical potential and the laser power are large enough\na preferred orientation of particles occurs breaking the symmetry of the laser\npotential. After switching off the laser beams again the system can follow\ndifferent relaxation paths: It either relaxes back to the homogeneous isotropic\nstate or it forms an approximately elliptical high-density core which is\nelongated perpendicular to the dominating orientation in order to minimize the\nsurface free energy. For large supersaturations of the initial isotropic fluid\nthe high-density cores of neighboring laser beams of the two-dimensional array\nmerge into complex superstructures.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:44:38 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 15:10:48 GMT\"}]', '2011-09-14', '[[\"Bier\",\"Markus\",\"\"],[\"van Roij\",\"Rene\",\"\"]]'),
(705.0105, 'Arnab Bhattacharya', 'Abdul Kadir, Tapas Ganguli, Ravi Kumar, M.R. Gokhale, A.P. Shah, B.M.\n  Arora and Arnab Bhattacharya', 'Influence of growth parameters on structural properties and bandgap of\n  InN epilayers deposited in a showerhead MOVPE system', '4 pages, 2 figures', '', '', '', 'cond-mat.mtrl-sci cond-mat.other', '', '  From a detailed analysis of InN epilayers deposited in a close-coupled\nshowerhead metalorganic vapour phase epitaxy (MOVPE) system under various\nconditions we investigate the effect of growth parameters on the lattice\nconstants of the InN layer. The layers are under significant internal\nhydrostatic stress which influences the optical properties. Samples typically\nfall into two broad categories of stress, with resultant luminescence emission\naround 0.8eV and 1.1eV. We can correlate the internal stress in the layer and\nthe value of the optical absorption edge, and the PL emission wavelength.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 12:47:04 GMT\"}]', '2007-05-23', '[[\"Kadir\",\"Abdul\",\"\"],[\"Ganguli\",\"Tapas\",\"\"],[\"Kumar\",\"Ravi\",\"\"],[\"Gokhale\",\"M. R.\",\"\"],[\"Shah\",\"A. P.\",\"\"],[\"Arora\",\"B. M.\",\"\"],[\"Bhattacharya\",\"Arnab\",\"\"]]'),
(705.0106, 'Aaron Keys', 'Aaron S. Keys and Sharon C. Glotzer', 'How Do Quasicrystals Grow?', '4 pages, 4 figures. Figures and text have been updated to the final\n  version of the article', 'Phys. Rev. Lett. 99, pp. 235503 (2007)', '10.1103/PhysRevLett.99.235503', '', 'cond-mat.other', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Using molecular simulations, we show that the aperiodic growth of\nquasicrystals is controlled by the ability of the growing quasicrystal\n`nucleus\' to incorporate kinetically trapped atoms into the solid phase with\nminimal rearrangement. In the system under investigation, which forms a\ndodecagonal quasicrystal, we show that this process occurs through the\nassimilation of stable icosahedral clusters by the growing quasicrystal. Our\nresults demonstrate how local atomic interactions give rise to the long-range\naperiodicity of quasicrystals.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 30 Apr 2007 19:42:31 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 May 2007 19:25:57 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 21 Dec 2010 05:03:22 GMT\"}]', '2010-12-22', '[[\"Keys\",\"Aaron S.\",\"\"],[\"Glotzer\",\"Sharon C.\",\"\"]]'),
(705.0107, 'Thomas Schwetz', 'Michele Maltoni, Thomas Schwetz', 'Sterile neutrino oscillations after first MiniBooNE results', '30 pages, 12 figures, minor improvements of text and abstract,\n  summary table added, matches version to be published in Phys. Rev. D', 'Phys.Rev.D76:093005,2007', '10.1103/PhysRevD.76.093005', 'IFT-UAM/CSIC-07-19, CERN-PH-TH/2007-075', 'hep-ph', '', '  In view of the recent results from the MiniBooNE experiment we revisit the\nglobal neutrino oscillation fit to short-baseline neutrino data by adding one\nor two sterile neutrinos with eV-scale masses to the three Standard Model\nneutrinos, and for the first time we consider also the global fit with three\nsterile neutrinos. Four-neutrino oscillations of the (3+1) type have been only\nmarginally allowed before the recent MiniBooNE results, and become even more\ndisfavored with the new data (at the level of $4\\sigma$). In the framework of\nso-called (3+2) five-neutrino mass schemes we find severe tension between\nappearance and disappearance experiments at the level of more than $3\\sigma$,\nand hence no satistfactory fit to the global data is possible in (3+2) schemes.\nThis tension remains also when a third sterile neutrino is added, and the\nquality of the global fit does not improve significantly in a (3+3) scheme. It\nshould be noted, however, that in models with more than one sterile neutrino\nthe MiniBooNE results are in perfect agreement with the LSND appearance\nevidence, thanks to the possibility of CP violation available in such\noscillation schemes. Furthermore, if disappearance data are not taken into\naccount (3+2) oscillations provide an excellent fit to the full MiniBooNE\nspectrum including the event excess at low energies.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 13:37:19 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 14 Jun 2007 11:44:12 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 2 Oct 2007 07:31:50 GMT\"}]', '2008-11-26', '[[\"Maltoni\",\"Michele\",\"\"],[\"Schwetz\",\"Thomas\",\"\"]]'),
(705.0108, 'Lars M. Johansen', 'Lars M. Johansen', 'Reconstructing weak values without weak measurements', '6 pages. Accepted in Phys. Lett. A', 'Phys. Lett. A 366 (2007) 374-376', '10.1016/j.physleta.2007.02.039', '', 'quant-ph', '', '  I propose a scheme for reconstructing the weak value of an observable without\nthe need for weak measurements. The post-selection in weak measurements is\nreplaced by an initial projector measurement. The observable can be measured\nusing any form of interaction, including projective measurements. The\nreconstruction is effected by measuring the change in the expectation value of\nthe observable due to the projector measurement. The weak value may take\nnonclassical values if the projector measurement disturbs the expectation value\nof the observable.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 13:35:45 GMT\"}]', '2007-06-13', '[[\"Johansen\",\"Lars M.\",\"\"]]'),
(705.0109, 'Richard Hendricks', 'R.J. Hendricks, D.M. Grant, P.F. Herskind, A. Dantan, M. Drewsen', 'An all-optical ion-loading technique for scalable microtrap\n  architectures', '8 pages, 9 figures', 'Appl. Phys. B 88, 507 (2007)', '10.1007/s00340-007-2698-3', '', 'quant-ph', '', '  An experimental demonstration of a novel all-optical technique for loading\nion traps, that has particular application to microtrap architectures, is\npresented. The technique is based on photo-ionisation of an atomic beam created\nby pulsed laser ablation of a calcium target, and provides improved temporal\ncontrol compared to traditional trap loading methods. Ion loading rates as high\nas 125 ions per second have so far been observed. Also described are\nobservations of trap loading where Rydberg state atoms are photo-ionised by the\nion Doppler cooling laser.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:14:03 GMT\"}]', '2012-02-10', '[[\"Hendricks\",\"R. J.\",\"\"],[\"Grant\",\"D. M.\",\"\"],[\"Herskind\",\"P. F.\",\"\"],[\"Dantan\",\"A.\",\"\"],[\"Drewsen\",\"M.\",\"\"]]'),
(705.0110, 'Alan Russell', 'A. Russell, Vladimir I. Fal\'ko, A. I. Tartakovskii and M. S. Skolnick', 'Bistability of optically-induced nuclear spin orientation in quantum\n  dots', '4 pages, 4 figures', '', '10.1103/PhysRevB.76.195310', '', 'cond-mat.mes-hall', '', '  We demonstrate that bistability of the nuclear spin polarization in optically\npumped semiconductor quantum dots is a general phenomenon possible in dots with\na wide range of parameters. In experiment, this bistability manifests itself\nvia the hysteresis behavior of the electron Zeeman splitting as a function of\neither pump power or external magnetic field. In addition, our theory predicts\nthat the nuclear polarization can strongly influence the charge dynamics in the\ndot leading to bistability in the average dot charge.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 13:53:48 GMT\"}]', '2009-11-13', '[[\"Russell\",\"A.\",\"\"],[\"Fal\'ko\",\"Vladimir I.\",\"\"],[\"Tartakovskii\",\"A. I.\",\"\"],[\"Skolnick\",\"M. S.\",\"\"]]'),
(705.0111, 'Christian Bernhard', 'Li Yu, D. Munzar, A.V. Boris, P. Yordanov, J. Chaloupka, Th. Wolf,\n  C.T. Lin, B. Keimer, and C. Bernhard', 'Spectroscopic distinction between the normal state pseudogap and the\n  superconducting gap of cuprate high T_{c} superconductors', '4 pages, 4 figures', 'Phys. Rev. Lett. 100, 177004 (2008)', '10.1103/PhysRevLett.100.177004', '', 'cond-mat.supr-con cond-mat.str-el', '', '  We report on broad-band infrared ellipsometry measurements of the c-axis\nconductivity of underdoped RBa_{2}Cu_{3}O_{7-d} (R=Y, Nd, and La) single\ncrystals. Our data provide a detailed account of the spectral weight (SW)\nredistributions due to the normal state pseudogap (PG) and the superconducting\n(SC) gap. They show that these phenomena involve different energy scales,\nexhibit distinct doping dependencies and thus are likely of different origin.\nIn particular, the SW redistribution in the PG state closely resembles the one\nof a conventional charge- or spin density wave (CDW or SDW) system.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:11:20 GMT\"}]', '2015-05-13', '[[\"Yu\",\"Li\",\"\"],[\"Munzar\",\"D.\",\"\"],[\"Boris\",\"A. V.\",\"\"],[\"Yordanov\",\"P.\",\"\"],[\"Chaloupka\",\"J.\",\"\"],[\"Wolf\",\"Th.\",\"\"],[\"Lin\",\"C. T.\",\"\"],[\"Keimer\",\"B.\",\"\"],[\"Bernhard\",\"C.\",\"\"]]'),
(705.0112, 'Joaquin Diaz Alonso', 'Joaquin Diaz-Alonso and Diego Rubiera-Garcia', 'Non-topological solitons in field theories with kinetic self-coupling', '5 pages, 1 figure, revtex4, minor corrections added', 'Phys.Lett.B653:445-449,2007', '10.1016/j.physletb.2007.08.025', '', 'hep-th', '', '  We investigate some fundamental features of a class of non-linear\nrelativistic lagrangian field theories with kinetic self-coupling. We focus our\nattention upon theories admitting static, spherically symmetric solutions in\nthree space dimensions which are finite-energy and stable. We determine general\nconditions for the existence and stability of these non-topological soliton\nsolutions. In particular, we perform a linear stability analysis that goes\nbeyond the usual Derrick-like criteria. On the basis of these considerations we\nobtain a complete characterization of the soliton-supporting members of the\naforementioned class of non-linear field theories. We then classify the family\nof soliton-supporting theories according to the central and asymptotic\nbehaviors of the soliton field, and provide illustrative explicit examples of\nmodels belonging to each of the corresponding sub-families. In the present work\nwe restrict most of our considerations to one and many-components scalar\nmodels. We show that in these cases the finite-energy static spherically\nsymmetric solutions are stable against charge-preserving perturbations,\nprovided that the vacuum energy of the model vanishes and the energy density is\npositive definite. We also discuss briefly the extension of the present\napproach to models involving other types of fields, but a detailed study of\nthis more general scenario will be addressed in a separate publication.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:16:24 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 7 Aug 2007 10:39:48 GMT\"}]', '2008-11-26', '[[\"Diaz-Alonso\",\"Joaquin\",\"\"],[\"Rubiera-Garcia\",\"Diego\",\"\"]]'),
(705.0113, 'Javier Guachalla H.', 'Javier Guachalla H', 'The Mathematics', '53 pages, 4 figures', '', '', '', 'math.HO', '', '  This is an essay that considering the knowledge structure and language of a\ndifferent nature, attempts to build on an explanation of the object of study\nand characteristics of the mathematical science. We end up with a learning\ncycle of mathematics and a paradigm for education, namely Learn to structure.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:20:33 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 10 May 2007 04:37:55 GMT\"}]', '2007-05-25', '[[\"H\",\"Javier Guachalla\",\"\"]]'),
(705.0114, 'Casey Law', 'Casey James Law', 'Surveys of the Galactic Center and the Nature of the Galactic Center\n  Lobe', 'PhD dissertation at Northwestern University. Figures in this version\n  were modified for astro-ph; original version can be found at\n  http://staff.science.uva.nl/~claw/thesis_claw.pdf', '', '10.5281/zenodo.51892', '', 'astro-ph', '', '  The Galactic center (GC) is a dense and chaotic region filled with unusual\nsources, such as intense star forming regions, dense star clusters, nonthermal\nradio filaments, and a massive black hole. The proximity of the GC region makes\nit an ideal place to study the unusual processes that tend to manifest\nthemselves in Galactic nuclei. This thesis uses single-dish and interferometric\nradio continuum, radio recombination line, polarized radio continuum, and\nmid-IR observations to study the wide variety of physical processes seen in the\nGC region on physical scales from 0.1 to 100 parsecs. These observations\nprovide one of the most sensitive studies of the radio continuum emission in\nthe central 500 parsecs. I also study the properties of nonthermal radio\nfilaments, which can constrain their origin and the structure of the magnetic\nfield in the GC region.\n  The presence of massive star clusters and a massive black hole suggest that\nstarburst and AGN phenomena can manifest themselves in our Galaxy. This thesis\nexplores this possibility by studying a 150-pc-tall, shell-like structure\ncalled the Galactic center lobe (GCL). Our observations examine the spectral\nindex, dust emission, polarized continuum emission, and ionized gas throughout\nthe GCL. I find strong evidence supporting the idea that the GCL is a true\nthree-dimensional shell located in the GC region with nested layers of ionized,\nmagnetized, and mid-IR--emitting components. I compare the physical conditions\nof the GCL to proposed models for its origin and find best agreement with\nstarburst outflows seen in other galaxies, yet consistent with the currently\nobserved pressure and star formation rate in the central tens of parsecs of our\nGalaxy. (abridged)\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 13:40:16 GMT\"}]', '2016-06-22', '[[\"Law\",\"Casey James\",\"\"]]'),
(705.0115, 'Wang Qing', 'Hong-Hao Zhang, Shao-Zhou Jiang, Qing Wang', 'Dynamical Computation on Coefficients of Electroweak Chiral Lagrangian\n  from One-doublet and Topcolor-assisted Technicolor Models', '52 pages, 15 figures', 'Phys.Rev.D77:055003,2008', '10.1103/PhysRevD.77.055003', 'TUHEP-TH-07157', 'hep-ph', '', '  Based on previous studies deriving the chiral Lagrangian for pseudo scalar\nmesons from the first principle of QCD, we derive the electroweak chiral\nLagrangian and build up a formulation for computing its coefficients from\none-doublet technicolor model and a schematic topcolor-assisted technicolor\nmodel. We find that the coefficients of the electroweak chiral Lagrangian for\nthe topcolor-assisted technicolor model are divided into three parts: direct\nTC2 interaction part, TC1 and TC2 induced effective Z\' particle contribution\npart, and ordinary quarks contribution part. The first two parts are computed\nin this paper and we show that the direct TC2 interaction part is the same as\nthat in the one-doublet technicolor model, while effective Z\' contributions are\nat least proportional to the p^2 order parameter \\beta_1 in the electroweak\nchiral Lagrangian and typical features of topcolor-assisted technicolor model\nare that it only allows positive T and U parameters and the T parameter varies\nin the range 0\\sim 1/(25\\alpha), the upper bound of T parameter will decrease\nas long as Z\' mass become large. The S parameter can be either positive or\nnegative depending on whether the Z\' mass is large or small. The Z\' mass is\nalso bounded above and the upper bound depend on value of T parameter. We\nobtain the values for all the coefficients of the electroweak chiral Lagrangian\nup to order of p^4.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:28:08 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 May 2007 05:01:39 GMT\"}]', '2008-11-26', '[[\"Zhang\",\"Hong-Hao\",\"\"],[\"Jiang\",\"Shao-Zhou\",\"\"],[\"Wang\",\"Qing\",\"\"]]'),
(705.0116, 'Campagne Jean-Eric', 'D. Autiero, J. Aysto, A. Badertscher, L. Bezrukov, J. Bouchez, A.\n  Bueno, J. Busto, J.-E. Campagne, Ch. Cavata, L. Chaussard, A. de Bellefon, Y.\n  Declais, J. Dumarchez, J. Ebert, T. Enqvist, A. Ereditato, F. von Feilitzsch,\n  P. Fileviez Perez, M. Goger-Neff, S. Gninenko, W. Gruber, C. Hagner, M. Hess,\n  K. A. Hochmuth, J. Kisiel, L. Knecht, I. Kreslo, V. A. Kudryavtsev, P.\n  Kuusiniemi, T. Lachenmaier, M. Laffranchi, B. Lefievre, P. K. Lightfoot, M.\n  Lindner, J. Maalampi, M. Maltoni, A. Marchionni, T. Marrodan Undagoitia, J.\n  Marteau, A. Meregaglia, M. Messina, M. Mezzetto, A. Mirizzi, L. Mosca, U.\n  Moser, A. Muller, G. Natterer, L. Oberauer, P. Otiougova, T. Patzak, J.\n  Peltoniemi, W. Potzel, C .Pistillo, G.G. Raffelt, E. Rondio, M. Roos, B.\n  Rossi, A. Rubbia, N. Savvinov, T. Schwetz, J. Sobczyk, N. J. C. Spooner, D.\n  Stefan, A. Tonazzo, W. Trzaska, J. Ulbricht, C. Volpe, J. Winter, M. Wurm, A.\n  Zalewska, R. Zimmermann', 'Large underground, liquid based detectors for astro-particle physics in\n  Europe: scientific case and prospects', '50 pages, 26 figures', 'JCAP 0711:011,2007', '10.1088/1475-7516/2007/11/011', '', 'hep-ph', '', '  This document reports on a series of experimental and theoretical studies\nconducted to assess the astro-particle physics potential of three future\nlarge-scale particle detectors proposed in Europe as next generation\nunderground observatories. The proposed apparatus employ three different and,\nto some extent, complementary detection techniques: GLACIER (liquid Argon TPC),\nLENA (liquid scintillator) and MEMPHYS (\\WC), based on the use of large mass of\nliquids as active detection media. The results of these studies are presented\nalong with a critical discussion of the performance attainable by the three\nproposed approaches coupled to existing or planned underground laboratories, in\nrelation to open and outstanding physics issues such as the search for matter\ninstability, the detection of astrophysical- and geo-neutrinos and to the\npossible use of these detectors in future high-intensity neutrino beams.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:45:11 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 29 May 2007 13:50:28 GMT\"}]', '2009-02-11', '[[\"Autiero\",\"D.\",\"\"],[\"Aysto\",\"J.\",\"\"],[\"Badertscher\",\"A.\",\"\"],[\"Bezrukov\",\"L.\",\"\"],[\"Bouchez\",\"J.\",\"\"],[\"Bueno\",\"A.\",\"\"],[\"Busto\",\"J.\",\"\"],[\"Campagne\",\"J. -E.\",\"\"],[\"Cavata\",\"Ch.\",\"\"],[\"Chaussard\",\"L.\",\"\"],[\"de Bellefon\",\"A.\",\"\"],[\"Declais\",\"Y.\",\"\"],[\"Dumarchez\",\"J.\",\"\"],[\"Ebert\",\"J.\",\"\"],[\"Enqvist\",\"T.\",\"\"],[\"Ereditato\",\"A.\",\"\"],[\"von Feilitzsch\",\"F.\",\"\"],[\"Perez\",\"P. Fileviez\",\"\"],[\"Goger-Neff\",\"M.\",\"\"],[\"Gninenko\",\"S.\",\"\"],[\"Gruber\",\"W.\",\"\"],[\"Hagner\",\"C.\",\"\"],[\"Hess\",\"M.\",\"\"],[\"Hochmuth\",\"K. A.\",\"\"],[\"Kisiel\",\"J.\",\"\"],[\"Knecht\",\"L.\",\"\"],[\"Kreslo\",\"I.\",\"\"],[\"Kudryavtsev\",\"V. A.\",\"\"],[\"Kuusiniemi\",\"P.\",\"\"],[\"Lachenmaier\",\"T.\",\"\"],[\"Laffranchi\",\"M.\",\"\"],[\"Lefievre\",\"B.\",\"\"],[\"Lightfoot\",\"P. K.\",\"\"],[\"Lindner\",\"M.\",\"\"],[\"Maalampi\",\"J.\",\"\"],[\"Maltoni\",\"M.\",\"\"],[\"Marchionni\",\"A.\",\"\"],[\"Undagoitia\",\"T. Marrodan\",\"\"],[\"Marteau\",\"J.\",\"\"],[\"Meregaglia\",\"A.\",\"\"],[\"Messina\",\"M.\",\"\"],[\"Mezzetto\",\"M.\",\"\"],[\"Mirizzi\",\"A.\",\"\"],[\"Mosca\",\"L.\",\"\"],[\"Moser\",\"U.\",\"\"],[\"Muller\",\"A.\",\"\"],[\"Natterer\",\"G.\",\"\"],[\"Oberauer\",\"L.\",\"\"],[\"Otiougova\",\"P.\",\"\"],[\"Patzak\",\"T.\",\"\"],[\"Peltoniemi\",\"J.\",\"\"],[\"Potzel\",\"W.\",\"\"],[\"Pistillo\",\"C .\",\"\"],[\"Raffelt\",\"G. G.\",\"\"],[\"Rondio\",\"E.\",\"\"],[\"Roos\",\"M.\",\"\"],[\"Rossi\",\"B.\",\"\"],[\"Rubbia\",\"A.\",\"\"],[\"Savvinov\",\"N.\",\"\"],[\"Schwetz\",\"T.\",\"\"],[\"Sobczyk\",\"J.\",\"\"],[\"Spooner\",\"N. J. C.\",\"\"],[\"Stefan\",\"D.\",\"\"],[\"Tonazzo\",\"A.\",\"\"],[\"Trzaska\",\"W.\",\"\"],[\"Ulbricht\",\"J.\",\"\"],[\"Volpe\",\"C.\",\"\"],[\"Winter\",\"J.\",\"\"],[\"Wurm\",\"M.\",\"\"],[\"Zalewska\",\"A.\",\"\"],[\"Zimmermann\",\"R.\",\"\"]]'),
(705.0117, 'James Hoskisson Mr', 'James Hoskisson', 'Particle Motion in the Rotating Black Ring Metric', '36 pages, 19 figures, updated references, section 5 modified to\n  remove ambiguity in discussion', 'Phys.Rev.D78:064039,2008', '10.1103/PhysRevD.78.064039', 'DCPT-07/17', 'hep-th gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper, the equations of motion for geodesics in the neutral rotating\nBlack Ring metric are derived and the separability of these equations is\nconsidered. The bulk of the paper is concerned with sets of solutions where the\ngeodesic equations can be examined analytically - specifically geodesics\nconfined to the axis of rotation, geodesics restricted to the equatorial plane,\nand geodesics that circle through the centre of the ring. The geodesics on the\nrotational axis behave like a particle in a potential well, while the geodesics\nconfined to the equatorial plane mimic those of the Schwarzschild metric. It is\nshown that it is impossible to have circular orbits that pass through the ring,\nbut some numerical results are presented which suggest that it is possible to\nhave bound orbits that circle through the ring.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:06:00 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 3 Aug 2007 15:50:45 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 1 Dec 2007 19:42:10 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 10 Feb 2009 17:34:06 GMT\"}]', '2009-09-29', '[[\"Hoskisson\",\"James\",\"\"]]'),
(705.0118, 'David Pauksztello', 'David Pauksztello', 'Homological Epimorphisms of Differential Graded Algebras', '14 pages', '', '10.1080/00927870802623344', '', 'math.RA', '', '  Let R and S be differential graded algebras. In this paper we give a\ncharacterisation of when a differential graded R-S-bimodule M induces a full\nembedding of derived categories M\\otimes - :D(S)--> D(R). In particular, this\ncharacterisation generalises the theory of Geigle and Lenzing\'s homological\nepimorphisms of rings. Furthermore, there is an application of the main result\nto Dwyer and Greenlees\'s Morita theory.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:57:49 GMT\"}]', '2010-06-03', '[[\"Pauksztello\",\"David\",\"\"]]'),
(705.0119, 'Werner Becker', 'W. Becker, C.Y. Hui', 'A search for X-ray counterparts of the millisecond pulsars in the\n  globular cluster M28 (NGC 6626)', 'Submitted for publication to Astronomy & Astrophysics Letter', '', '', '', 'astro-ph', '', '  A recent radio survey of globular clusters has increased the number of\nmillisecond pulsars drastically. M28 is now the globular cluster with the third\nlargest population of known pulsars, after Terzan 5 and 47 Tuc. This prompted\nus to revisit the archival Chandra data on M28 to evaluate whether the newly\ndiscovered millisecond pulsars find a counterpart among the various X-ray\nsources detected in M28 previously. The radio position of PSR J1824-2452H is\nfound to be in agreement with the position of CXC 182431-245217 while some\nfaint unresolved X-ray emission near to the center of M28 is found to be\ncoincident with the millisecond pulsars PSR J1824-2452G, J1824-2452J,\nJ1824-2452I and J1824-2452E.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 14:57:59 GMT\"}]', '2007-05-23', '[[\"Becker\",\"W.\",\"\"],[\"Hui\",\"C. Y.\",\"\"]]'),
(705.0120, 'Marco Bertola', 'Marco Bertola, Mikael Gekhtman', 'Effective inverse spectral problem for rational Lax matrices and\n  applications', '33 pages. Version 2 with added references suggested by the referee', 'Int. Math. Res. Not. 2007 2007:rnm103-39', '10.1093/imrn/rnm103', 'CRM-3239', 'nlin.SI', '', '  We reconstruct a rational Lax matrix of size R+1 from its spectral curve (the\ndesingularization of the characteristic polynomial) and some additional data.\nUsing a twisted Cauchy--like kernel (a bi-differential of bi-weight (1-nu,nu))\nwe provide a residue-formula for the entries of the Lax matrix in terms of\nbases of dual differentials of weights nu and 1-nu respectively. All objects\nare described in the most explicit terms using Theta functions. Via a sequence\nof ``elementary twists\'\', we construct sequences of Lax matrices sharing the\nsame spectral curve and polar structure and related by conjugations by rational\nmatrices. Particular choices of elementary twists lead to construction of\nsequences of Lax matrices related to finite--band recurrence relations (i.e.\ndifference operators) sharing the same shape. Recurrences of this kind are\nsatisfied by several types of orthogonal and biorthogonal polynomials. The\nrelevance of formulae obtained to the study of the large degree asymptotics for\nthese polynomials is indicated.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:07:15 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 19 Aug 2007 16:51:39 GMT\"}]', '2008-04-08', '[[\"Bertola\",\"Marco\",\"\"],[\"Gekhtman\",\"Mikael\",\"\"]]'),
(705.0121, 'Jan Honolka', 'J. Honolka, S. Masmanidis, H.X. Tang, D.D. Awschalom, M.L. Roukes', 'Magnetotransport properties of strained (Ga0.95, Mn0.05)As epilayers\n  close to the metal-insulator transition: Description using Aronov-Altshuler\n  three-dimensional scaling theory', '6 pages, 6 figures', '', '10.1103/PhysRevB.75.245310', '', 'cond-mat.other', '', '  The magnitude of the anisotropic magnetoresistance (AMR) and the longitudinal\nresistance in compressively strained (Ga0.95, Mn0.05)As epilayers were measured\nfor the first time down to temperatures as low as 30 mK. Below temperatures of\n3K the conductivity decreases ~ T^1/3 over two orders of magnitude in\ntemperature. The conductivity can be well described within the framework of a\n3D scaling theory of Anderson\'s transition in the presence of spin scattering\nin semiconductors. It is shown that the samples are on the metallic side but\nvery close to the metal-insulator transition (MIT). At lowest temperatures a\ndecrease in the AMR effect is observed, which is assigned to changes in the\ncoupling between the remaining itinerant carriers and the local Mn 5/2-spin\nmoments.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:08:46 GMT\"}]', '2009-11-13', '[[\"Honolka\",\"J.\",\"\"],[\"Masmanidis\",\"S.\",\"\"],[\"Tang\",\"H. X.\",\"\"],[\"Awschalom\",\"D. D.\",\"\"],[\"Roukes\",\"M. L.\",\"\"]]'),
(705.0122, 'Luciano Gottardi', 'L. Gottardi, A.de Waard, A.Usenko, G.Frossati, M.Podt, J.Flokstra,\n  M.Bassan, V.Fafone, Y.Minenkov, A.Rocchi', 'Sensitivity of the spherical gravitational wave detector MiniGRAIL\n  operating at 5 K', '8 pages, 5 figures, submitted to Physical Review D', 'Phys.Rev.D76:102005,2007', '10.1103/PhysRevD.76.102005', '', 'gr-qc', '', '  We present the performances and the strain sensitivity of the first spherical\ngravitational wave detector equipped with a capacitive transducer and read out\nby a low noise two-stage SQUID amplifier and operated at a temperature of 5 K.\nWe characterized the detector performance in terms of thermal and electrical\nnoise in the system output sygnal. We measured a peak strain sensitivity of\n$1.5\\cdot 10^{-20} Hz^{-1/2}$ at 2942.9 Hz. A strain sensitivity of better than\n$5\\cdot 10{-20}Hz{-1/2}$ has been obtained over a bandwidth of 30 Hz. We expect\nan improvement of more than one order of magnitude when the detector will\noperate at 50 mK. Our results represent the first step towards the development\nof an ultracryogenic omnidirectional detector sensitive to gravitational\nradiation in the 3kHz range.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:13:22 GMT\"}]', '2008-11-26', '[[\"Gottardi\",\"L.\",\"\"],[\"de Waard\",\"A.\",\"\"],[\"Usenko\",\"A.\",\"\"],[\"Frossati\",\"G.\",\"\"],[\"Podt\",\"M.\",\"\"],[\"Flokstra\",\"J.\",\"\"],[\"Bassan\",\"M.\",\"\"],[\"Fafone\",\"V.\",\"\"],[\"Minenkov\",\"Y.\",\"\"],[\"Rocchi\",\"A.\",\"\"]]'),
(705.0123, 'Mustafa Cenk Gursoy', 'Mustafa Cenk Gursoy', 'An Energy Efficiency Perspective on Training for Fading Channels', 'To appear in the Proc. of the 2007 IEEE International Symposium on\n  Information Theory', '', '10.1109/ISIT.2007.4557387', '', 'cs.IT math.IT', '', '  In this paper, the bit energy requirements of training-based transmission\nover block Rayleigh fading channels are studied. Pilot signals are employed to\nobtain the minimum mean-square-error (MMSE) estimate of the channel fading\ncoefficients. Energy efficiency is analyzed in the worst case scenario where\nthe channel estimate is assumed to be perfect and the error in the estimate is\nconsidered as another source of additive Gaussian noise. It is shown that bit\nenergy requirement grows without bound as the snr goes to zero, and the minimum\nbit energy is achieved at a nonzero snr value below which one should not\noperate. The effect of the block length on both the minimum bit energy and the\nsnr value at which the minimum is achieved is investigated. Flash training\nschemes are analyzed and shown to improve the energy efficiency in the low-snr\nregime. Energy efficiency analysis is also carried out when peak power\nconstraints are imposed on pilot signals.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:27:41 GMT\"}]', '2016-11-17', '[[\"Gursoy\",\"Mustafa Cenk\",\"\"]]'),
(705.0124, 'Mustafa Cenk Gursoy', 'Mustafa Cenk Gursoy', 'On the Low-SNR Capacity of Phase-Shift Keying with Hard-Decision\n  Detection', 'To appear in the Proc. of the 2007 IEEE International Symposium on\n  Information Theory', '', '10.1109/ISIT.2007.4557221', '', 'cs.IT math.IT', '', '  The low-snr capacity of M-ary PSK transmission over both the additive white\nGaussian noise (AWGN) and fading channels is analyzed when hard-decision\ndetection is employed at the receiver. Closed-form expressions for the first\nand second derivatives of the capacity at zero snr are obtained. The\nspectral-efficiency/bit-energy tradeoff in the low-snr regime is analyzed by\nfinding the wideband slope and the bit energy required at zero spectral\nefficiency. Practical design guidelines are drawn from the\ninformation-theoretic analysis. The fading channel analysis is conducted for\nboth coherent and noncoherent cases, and the performance penalty in the\nlow-power regime for not knowing the channel is identified.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:38:30 GMT\"}]', '2016-11-17', '[[\"Gursoy\",\"Mustafa Cenk\",\"\"]]'),
(705.0125, 'Peter Cholak', 'Peter A. Cholak, Rod Downey, Leo Harrington', 'The Complexity of Orbits of Computably Enumerable Sets', 'To appear in the Bulletion of Symbolic Logic', '', '10.1090/S0894-0347-08-00604-8', '', 'math.LO', '', '  The goal of this paper is to announce there is a single orbit of the c.e.\nsets with inclusion, $\\E$, such that the question of membership in this orbit\nis $\\Sigma^1_1$-complete. This result and proof have a number of nice\ncorollaries: the Scott rank of $\\E$ is $\\wock +1$; not all orbits are\nelementarily definable; there is no arithmetic description of all orbits of\n$\\E$; for all finite $\\alpha \\geq 9$, there is a properly $\\Delta^0_\\alpha$\norbit (from the proof).\n  A few small corrections made in this version\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:53:41 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 1 Nov 2007 13:06:09 GMT\"}]', '2015-05-13', '[[\"Cholak\",\"Peter A.\",\"\"],[\"Downey\",\"Rod\",\"\"],[\"Harrington\",\"Leo\",\"\"]]'),
(705.0126, 'Gaspar Bakos A', 'G. A. Bakos, G. Kovacs, G. Torres, D. A. Fischer, D. W. Latham, R. W.\n  Noyes, D. D. Sasselov, T. Mazeh, A. Shporer, R. P. Butler, R. P. Stefanik, J.\n  M. Fernandez, A. Sozzetti, A. Pal, J. Johnson, G. W. Marcy, J. Winn, B.\n  Sipocz, J. Lazar, I. Papp, P. Sari', 'HD147506b: A Super-Massive Planet in an Eccentric Orbit Transiting a\n  Bright Star', 'Revised version sent to ApJ', 'Astrophys.J.670:826-832,2007', '10.1086/521866', '', 'astro-ph', '', '  We report the discovery of a massive (Mp = 9.04+/-0.50 MJup) planet\ntransiting the bright (V = 8.7) F8 star HD 147506, with an orbital period of\n5.63341+/-0.00013 days and an eccentricity of e = 0.520+/-0.010. From the\ntransit light curve we determine that the radius of the planet is Rp =\n0.982^{+0.038}_{0.105}RJup. HD 147506b (also coined HAT-P-2b) has a mass about\n9 times the average mass of previously-known transiting exoplanets, and a\ndensity of rho = 11.9 g cm-3, greater than that of rocky planets like the\nEarth. Its mass and radius are marginally consistent with theories of structure\nof massive giant planets composed of pure H and He, and may require a large\n(~100 Earth mass) core to account for. The high eccentricity causes a 9-fold\nvariation of insolation of the planet between peri- and apastron. Using\nfollow-up photometry, we find that the center of transit is Tmid =\n2,454,212.8559 +/- 0.0007 (HJD), and the transit duration is 0.177 +/-0.002 d.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 15:52:57 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 3 Jul 2007 20:31:02 GMT\"}]', '2008-11-26', '[[\"Bakos\",\"G. A.\",\"\"],[\"Kovacs\",\"G.\",\"\"],[\"Torres\",\"G.\",\"\"],[\"Fischer\",\"D. A.\",\"\"],[\"Latham\",\"D. W.\",\"\"],[\"Noyes\",\"R. W.\",\"\"],[\"Sasselov\",\"D. D.\",\"\"],[\"Mazeh\",\"T.\",\"\"],[\"Shporer\",\"A.\",\"\"],[\"Butler\",\"R. P.\",\"\"],[\"Stefanik\",\"R. P.\",\"\"],[\"Fernandez\",\"J. M.\",\"\"],[\"Sozzetti\",\"A.\",\"\"],[\"Pal\",\"A.\",\"\"],[\"Johnson\",\"J.\",\"\"],[\"Marcy\",\"G. W.\",\"\"],[\"Winn\",\"J.\",\"\"],[\"Sipocz\",\"B.\",\"\"],[\"Lazar\",\"J.\",\"\"],[\"Papp\",\"I.\",\"\"],[\"Sari\",\"P.\",\"\"]]'),
(705.0127, 'Dimitris Stamatellos', 'D. Stamatellos (1), A. P. Whitworth (1), T. Bisbas (1), S. Goodwin (2)\n  ((1) Cardiff University, (2) Sheffield University)', 'Radiative transfer and the energy equation in SPH simulations of star\n  formation', 'Submitted to A&A, recommended for publication', '', '10.1051/0004-6361:20077373', '', 'astro-ph', '', '  We introduce and test a new and highly efficient method for treating the\nthermal and radiative effects influencing the energy equation in SPH\nsimulations of star formation. The method uses the density, temperature and\ngravitational potential of each particle to estimate a mean optical depth,\nwhich then regulates the particle\'s heating and cooling. The method captures --\nat minimal computational cost -- the effects of (i) the rotational and\nvibrational degrees of freedom of H2, H2 dissociation, H0 ionisation, (ii)\nopacity changes due to ice mantle melting, sublimation of dust, molecular\nlines, H-, bound-free and free-free processes and electron scattering; (iv)\nexternal irradiation; and (v) thermal inertia. The new algorithm reproduces the\nresults of previous authors and/or known analytic solutions. The computational\ncost is comparable to a standard SPH simulation with a simple barotropic\nequation of state. The method is easy to implement, can be applied to both\nparticle- and grid-based codes, and handles optical depths 0<tau<10^{11}.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:03:54 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 2 Aug 2007 14:33:35 GMT\"}]', '2009-11-13', '[[\"Stamatellos\",\"D.\",\"\",\"Cardiff University\"],[\"Whitworth\",\"A. P.\",\"\",\"Cardiff University\"],[\"Bisbas\",\"T.\",\"\",\"Cardiff University\"],[\"Goodwin\",\"S.\",\"\",\"Sheffield University\"]]'),
(705.0128, 'Mustafa Cenk Gursoy', 'Sami Akin, Mustafa Cenk Gursoy', 'Training Optimization for Gauss-Markov Rayleigh Fading Channels', 'To appear in the Proc. of the 2007 IEEE International Conference on\n  Communications', '', '10.1109/ICC.2007.994', '', 'cs.IT math.IT', '', '  In this paper, pilot-assisted transmission over Gauss-Markov Rayleigh fading\nchannels is considered. A simple scenario, where a single pilot signal is\ntransmitted every T symbols and T-1 data symbols are transmitted in between the\npilots, is studied. First, it is assumed that binary phase-shift keying (BPSK)\nmodulation is employed at the transmitter. With this assumption, the training\nperiod, and data and training power allocation are jointly optimized by\nmaximizing an achievable rate expression. Achievable rates and energy-per-bit\nrequirements are computed using the optimal training parameters. Secondly, a\ncapacity lower bound is obtained by considering the error in the estimate as\nanother source of additive Gaussian noise, and the training parameters are\noptimized by maximizing this lower bound.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:04:39 GMT\"}]', '2016-11-17', '[[\"Akin\",\"Sami\",\"\"],[\"Gursoy\",\"Mustafa Cenk\",\"\"]]'),
(705.0129, 'Benjamin Piot A', 'B. A. Piot, D. K. Maude, M. Henini, Z. R. Wasilewski, J. A. Gupta, K.\n  J. Friedland, R. Hey, K. H. Ploog, U. Gennser, A. Cavanna, D. Mailly, R.\n  Airey, and G. Hill', 'Influence of the single-particle Zeeman energy on the quantum Hall\n  ferromagnet at high filling factors', 'Published in Phys. Rev. B', 'Phys. Rev. B 75, 155332 (2007)', '10.1103/PhysRevB.75.155332', '', 'cond-mat.mes-hall', '', '  In a recent paper [B. A. Piot et al., Phys. Rev. B 72, 245325 (2005)], we\nhave shown that the lifting of the electron spin degeneracy in the integer\nquantum Hall effect at high filling factors should be interpreted as a\nmagnetic-field-induced Stoner transition. In this work, we extend the analysis\nto investigate the influence of the single-particle Zeeman energy on the\nquantum Hall ferromagnet at high filling factors. The single-particle Zeeman\nenergy is tuned through the application of an additional in-plane magnetic\nfield. Both the evolution of the spin polarization of the system and the\ncritical magnetic field for spin splitting are well described as a function of\nthe tilt angle of the sample in the magnetic field.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:11:04 GMT\"}]', '2009-11-13', '[[\"Piot\",\"B. A.\",\"\"],[\"Maude\",\"D. K.\",\"\"],[\"Henini\",\"M.\",\"\"],[\"Wasilewski\",\"Z. R.\",\"\"],[\"Gupta\",\"J. A.\",\"\"],[\"Friedland\",\"K. J.\",\"\"],[\"Hey\",\"R.\",\"\"],[\"Ploog\",\"K. H.\",\"\"],[\"Gennser\",\"U.\",\"\"],[\"Cavanna\",\"A.\",\"\"],[\"Mailly\",\"D.\",\"\"],[\"Airey\",\"R.\",\"\"],[\"Hill\",\"G.\",\"\"]]'),
(705.0130, 'Mustafa Cenk Gursoy', 'Qingyun Wang, Mustafa Cenk Gursoy', 'Performance Analysis for Multichannel Reception of OOFSK Signaling', 'Proc. of the 2007 IEEE Wireless Communications and Networking\n  Conference', '', '10.1109/WCNC.2007.444', '', 'cs.IT math.IT', '', '  In this paper, the error performance of on-off frequency shift keying (OOFSK)\nmodulation over fading channels is analyzed when the receiver is equipped with\nmultiple antennas. The analysis is conducted in two cases: the coherent\nscenario where the fading is perfectly known at the receiver, and the\nnoncoherent scenario where neither the receiver nor the transmitter knows the\nfading coefficients. For both cases, the maximum a posteriori probability (MAP)\ndetection rule is derived and analytical probability of error expressions are\nobtained. The effect of fading correlation among the receiver antennas is also\nstudied. Simulation results indicate that for sufficiently low duty cycle\nvalues, lower probability of error values with respect to FSK signaling are\nachieved. Equivalently, when compared to FSK modulation, OOFSK with low duty\ncycle requires less energy to achieve the same probability of error, which\nrenders this modulation a more energy efficient transmission technique.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:11:28 GMT\"}]', '2016-11-17', '[[\"Wang\",\"Qingyun\",\"\"],[\"Gursoy\",\"Mustafa Cenk\",\"\"]]'),
(705.0131, 'Christof Sparber', 'Johannes Giannoulis, Alexander Mielke, Christof Sparber', 'Interaction of modulated pulses in the nonlinear Schroedinger equation\n  with periodic potential', '', '', '', '', 'math.AP math-ph math.MP nlin.SI', '', '  We consider a cubic nonlinear Schroedinger equation with periodic potential.\nIn a semiclassical scaling the nonlinear interaction of modulated pulses\nconcentrated in one or several Bloch bands is studied. The notion of closed\nmode systems is introduced which allows for the rigorous derivation of a finite\nsystem of amplitude equations describing the macroscopic dynamics of these\npulses.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:14:04 GMT\"}]', '2007-07-18', '[[\"Giannoulis\",\"Johannes\",\"\"],[\"Mielke\",\"Alexander\",\"\"],[\"Sparber\",\"Christof\",\"\"]]'),
(705.0132, 'Mustafa Cenk Gursoy', 'Mustafa Cenk Gursoy', 'Error Probability Analysis of Peaky Signaling over Fading Channels', 'Proc. of the 40th Annual Asilomar Conference on Signals, Systems, and\n  Computers, 2006', '', '', '', 'cs.IT math.IT', '', '  In this paper, the performance of signaling strategies with high\npeak-to-average power ratio is analyzed in both coherent and noncoherent fading\nchannels. Two recently proposed modulation schemes, namely on-off binary\nphase-shift keying and on-off quaternary phase-shift keying, are considered.\nFor these modulation formats, the optimal decision rules used at the detector\nare identified and analytical expressions for the error probabilities are\nobtained. Numerical techniques are employed to compute the error probabilities.\nIt is concluded that increasing the peakedness of the signals results in\nreduced error rates for a given power level and hence improve the energy\nefficiency.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:20:05 GMT\"}]', '2007-07-13', '[[\"Gursoy\",\"Mustafa Cenk\",\"\"]]'),
(705.0133, 'S. I. Kruglov', 'S. I. Kruglov', 'Effective Lagrangian at Cubic Order in Electromagnetic Fields and Vacuum\n  Birefringence', '10 pages, no figures, added note, published version', 'Phys.Lett.B652:146-149,2007', '10.1016/j.physletb.2007.06.069', '', 'hep-ph astro-ph hep-th', '', '  The effective Lagrangian of electromagnetic fields at the cubic order in\nfield strength has been considered. This generalized Lagrangian is motivated by\nelectrodynamics on non-commutative spaces. We find the canonical and\nsymmetrical energy-momentum tensors and show that they possess non-zero traces.\nThe propagation of a linearly polarized laser beam in the external transverse\nmagnetic field is investigated. We evaluate the induced ellipticity which\nallows us to obtain a constraint on parameters introduced from the PVLAS\nexperimental data.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:29:14 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 26 May 2007 17:03:53 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 9 Aug 2007 15:56:32 GMT\"}]', '2008-11-26', '[[\"Kruglov\",\"S. I.\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0134, 'Roman Schubert', 'Roman Schubert', 'Semiclassical wave propagation for large times', '40 pages, 1 figure, This paper has been withdrawn by the author due\n  to a gap in the proof of the dispersive estimates', '', '', '', 'math-ph math.AP math.MP nlin.CD', '', '  We study solutions of the time dependent Schr\\\"odinger equation on Riemannian\nmanifolds with oscillatory initial conditions given by Lagrangian states.\nSemiclassical approximations describe these solutions for small h (where h is\nthe semiclassical parameter), but their accuracy for large times is in general\nonly understood up to the Ehrenfest time T ~ ln(1/h), and the most difficult\ncase is the one where the underlying classical system is chaotic.\n  We show that on surfaces of constant negative curvature semiclassical\napproximations remain accurate for times at least up to T ~ h^(-1/2) in the\ncase that the Lagrangian state is associated with an unstable manifold of the\ngeodesic flow.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:29:45 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 17 Dec 2011 13:55:59 GMT\"}]', '2011-12-20', '[[\"Schubert\",\"Roman\",\"\"]]'),
(705.0135, 'Davar Khoshnevisan', 'Davar Khoshnevisan and Yimin Xiao', 'Packing-Dimension Profiles and Fractional Brownian Motion', '', '', '10.1017/S0305004108001394', '', 'math.PR math.CA', '', '  In order to compute the packing dimension of orthogonal projections\n  Falconer and Howroyd (1997) introduced a family of packing dimension profiles\n${\\rm Dim}_s$ that are parametrized by real numbers $s>0$. Subsequently,\nHowroyd (2001) introduced alternate $s$-dimensional packing dimension profiles\n$\\hbox{${\\rm P}$-$\\dim$}_s$ and proved, among many other things, that\n$\\hbox{${\\rm P}$-$\\dim$}_s E={\\rm Dim}_s E$ for all integers $s>0$ and all\nanalytic sets $E\\subseteq\\R^N$. The goal of this article is to prove that\n$\\hbox{${\\rm P}$-$\\dim$}_s E={\\rm Dim}_s E$ for all real numbers $s>0$ and\nanalytic sets $E\\subseteq\\R^N$. This answers a question of Howroyd (2001, p.\n159). Our proof hinges on a new property of fractional Brownian motion.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:30:48 GMT\"}]', '2019-05-01', '[[\"Khoshnevisan\",\"Davar\",\"\"],[\"Xiao\",\"Yimin\",\"\"]]'),
(705.0136, 'Peter Koval', 'Peter Koval, Stephan Fritzsche and Andrey Surzhykov', 'Angular distribution studies on the two-photon ionization of\n  hydrogen-like ions: Relativistic description', '16 pages, 4 figures, published in J Phys B', '2004 J. Phys. B: At. Mol. Opt. Phys. 37, 375-388', '10.1088/0953-4075/37/2/006', '', 'physics.atom-ph', '', '  The angular distribution of the emitted electrons, following the two-photon\nionization of the hydrogen-like ions, is studied within the framework of second\norder perturbation theory and the Dirac equation. Using a density matrix\napproach, we have investigated the effects which arise from the polarization of\nthe incoming light as well as from the higher multipoles in the expansion of\nthe electron--photon interaction. For medium- and high-Z ions, in particular,\nthe non-dipole contributions give rise to a significant change in the angular\ndistribution of the emitted electrons, if compared with the electric-dipole\napproximation. This includes a strong forward emission while, in dipole\napproxmation, the electron emission always occurs symmetric with respect to the\nplane which is perpendicular to the photon beam. Detailed computations for the\ndependence of the photoelectron angular distributions on the polarization of\nthe incident light are carried out for the ionization of H, Xe$^{53+}$, and\nU$^{91+}$ (hydrogen-like) ions.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:32:32 GMT\"}]', '2007-05-23', '[[\"Koval\",\"Peter\",\"\"],[\"Fritzsche\",\"Stephan\",\"\"],[\"Surzhykov\",\"Andrey\",\"\"]]'),
(705.0137, 'E. V. Sampathkumaran', 'Niharika Mohapatra, E.V. Sampathkumaran', 'Effect of a small disruption of the Ca site on the geometrically\n  frustrated magnetic behavior of Ca3CoRhO6', '10 pages including 5 figures', '', '10.1016/j.ssc.2007.05.005', '', 'cond-mat.str-el', '', '  The compound, Ca3CoRhO6, containing magnetic Co-Rh chains intervened by Ca\nions, has been known to be one of the few exhibiting partially disordered\nantiferromagnetic structure (PDA) due to geometrical frustration. Here, we\nreport the influence of partial replacement of Ca by Y on the magnetic\nanomalies by investigating the solid solution, Ca(3-x)Y(x)CoRhO6 by bulk\nmeasurements. There are profound changes in the magnetic behavior, the most\nnotable one being that the features attributable to spin-chain magnetism and\nPDA structure get suppressed dramatically by a small replacement of Ca by Y (x=\n0.15), despite the fact that the magnetic chain is not disrupted. This finding\nsuggests that this compound is on the verge of PDA-structural-instability.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:42:43 GMT\"}]', '2009-11-13', '[[\"Mohapatra\",\"Niharika\",\"\"],[\"Sampathkumaran\",\"E. V.\",\"\"]]'),
(705.0138, 'R. Dean Astumian', 'R. Dean Astumian', 'Symmetry Relations for Trajectories of a Brownian Motor', '', '', '10.1103/PhysRevE.76.020102', '', 'cond-mat.stat-mech cond-mat.soft', '', '  A Brownian Motor is a nanoscale or molecular device that combines the effects\nof thermal noise, spatial or temporal asymmetry, and directionless input energy\nto drive directed motion. Because of the input energy, Brownian motors function\naway from thermodynamic equilibrium and concepts such as linear response\ntheory, fluctuation dissipation relations, and detailed balance do not apply.\nThe {\\em generalized} fluctuation-dissipation relation, however, states that\neven under strongly thermodynamically non-equilibrium conditions the ratio of\nthe probability of a transition to the probability of the time-reverse of that\ntransition is the exponent of the change in the internal energy of the system\ndue to the transition. Here, we derive an extension of the generalized\nfluctuation dissipation theorem for a Brownian motor for the ratio between the\nprobability for the motor to take a forward step and the probability to take a\nbackward step.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:47:42 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 May 2007 17:13:10 GMT\"}]', '2009-11-13', '[[\"Astumian\",\"R. Dean\",\"\"]]'),
(705.0139, 'Mark Hertzberg', 'M. P. Hertzberg (MIT), R. L. Jaffe (MIT), M. Kardar (MIT), and A.\n  Scardicchio (Princeton)', 'Casimir Forces in a Piston Geometry at Zero and Finite Temperatures', 'Updated to match version published in PRD, 13 pages, 5 figures', 'Phys.Rev.D76:045016,2007', '10.1103/PhysRevD.76.045016', 'MIT-CTP-3703', 'quant-ph cond-mat.stat-mech hep-th', '', '  We study Casimir forces on the partition in a closed box (piston) with\nperfect metallic boundary conditions. Related closed geometries have generated\ninterest as candidates for a repulsive force. By using an optical path\nexpansion we solve exactly the case of a piston with a rectangular cross\nsection, and find that the force always attracts the partition to the nearest\nbase. For arbitrary cross sections, we can use an expansion for the density of\nstates to compute the force in the limit of small height to width ratios. The\ncorrections to the force between parallel plates are found to have interesting\ndependence on the shape of the cross section. Finally, for temperatures in the\nrange of experimental interest we compute finite temperature corrections to the\nforce (again assuming perfect boundaries).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:48:58 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 18 Nov 2007 01:44:53 GMT\"}]', '2008-11-26', '[[\"Hertzberg\",\"M. P.\",\"\",\"MIT\"],[\"Jaffe\",\"R. L.\",\"\",\"MIT\"],[\"Kardar\",\"M.\",\"\",\"MIT\"],[\"Scardicchio\",\"A.\",\"\",\"Princeton\"]]'),
(705.0140, 'Davar Khoshnevisan', 'Davar Khoshnevisan', 'Dynamical percolation on general trees', '24 pages; to appear in Probability Theory and Related Fields', '', '10.1007/s00440-007-0061-6', '', 'math.PR', '', '  H\\\"aggstr\\\"om, Peres, and Steif (1997) have introduced a dynamical version of\npercolation on a graph $G$. When $G$ is a tree they derived a necessary and\nsufficient condition for percolation to exist at some time $t$. In the case\nthat $G$ is a spherically symmetric tree, H\\\"aggstr\\\"om, Peres, and Steif\n(1997) derived a necessary and sufficient condition for percolation to exist at\nsome time $t$ in a given target set $D$. The main result of the present paper\nis a necessary and sufficient condition for the existence of percolation, at\nsome time $t\\in D$, in the case that the underlying tree is not necessary\nspherically symmetric. This answers a question of Yuval Peres (personal\ncommunication). We present also a formula for the Hausdorff dimension of the\nset of exceptional times of percolation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 16:57:47 GMT\"}]', '2007-05-23', '[[\"Khoshnevisan\",\"Davar\",\"\"]]'),
(705.0141, 'Kevin Pearson', 'K. J. Pearson', 'Are Superhumps Good Measures of the Mass Ratio for AM CVn Systems?', '7 pages, 2 tables, to appear in Monthly Notices of the Royal\n  Astronomical Society', 'Mon.Not.Roy.Astron.Soc.379:183-189,2007', '10.1111/j.1365-2966.2007.11932.x', '', 'astro-ph', '', '  We extend recent work that included the effect of pressure forces to derive\nthe precession rate of eccentric accretion discs in cataclysmic variables to\nthe case of double degenerate systems. We find that the logical scaling of the\npressure force in such systems results in predictions of unrealistically high\nprimary masses. Using the prototype AM CVn as a calibrator for the magnitude of\nthe effect, we find that there is no scaling that applies consistently to all\nthe systems in the class. We discuss the reasons for the lack of a superhump\nperiod to mass ratio relationship analogous to that known for SU UMa systems\nand suggest that this is because these secondaries do not have a single valued\nmass-radius relationship. We highlight the unreliability of mass-ratios derived\nby applying the SU UMa expression to the AM CVn binaries.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:19:53 GMT\"}]', '2009-06-23', '[[\"Pearson\",\"K. J.\",\"\"]]'),
(705.0142, 'Krzysztof Stanek', 'Krzysztof Zbigniew Stanek', 'A Modest Proposal for the Astronomical Community', '7 pages, no figures, one link;', '', '', '', 'astro-ph', '', '  Inspired by a recent astro-ph posting, I propose a creation of an Alternative\nHistory astro-ph archive (althistastro-ph). Such an archive would serve as a\nfinal resting place for the various telescope (and possibly other) proposals\nthat were not successful. As we all know, from both submitting proposals and\nalso from serving on various time allocation committees, many excellent\nproposals ``do not make it\'\'. Creating such an AltHist archive would serve many\ngoals, including venting the frustration of the authors and also providing\npossible amusement for the readers. These are worthy goals, but they alone\nwould not warrant creating such an archive. The truly useful role of\nAltHistAstro-ph archive would be to match astronomers with unappreciated ideas\nwith other astronomers with underutilized resources, hopefully leading in some\ncases to resurrection of old proposals and resulting publications in the\nregular astro-ph archive. Given the possible danger of a low signal-to-noise\nand possible confusion, a creation of a separate archive seems like a good\nidea, although it should be noted that low signal-to-noise is achieved on\nastro-ph quite often already. Finally, I include my own excellent, but rejected\n(twice), HST proposal, as an example of a potential AltHistAstro-ph posting.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:25:38 GMT\"}]', '2007-05-23', '[[\"Stanek\",\"Krzysztof Zbigniew\",\"\"]]'),
(705.0143, 'J. Antonio Garcia Zenteno', 'J. Antonio Garcia', 'DSR and Canonical Transformations: A Comment on a ``A Lagrangian for DSR\n  particle and the role of noncommutativity\'\'', '3 pages. Accepted in PRD. v2 Fixed typos, reference added, version\n  for PRD', 'Phys.Rev.D76:048501,2007', '10.1103/PhysRevD.76.048501', '', 'hep-th gr-qc math-ph math.MP', '', '  The aim of this comment is to call to the attention of DSR readers a basic\nfact. The introduction of noncommutative structures in problems like the one\naddressed in [1] is not necessary for the understanding of DSR physics. It can\nbe described just as the relativistic free particle problem in a different\nparametrization.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:17:27 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 18 Aug 2007 02:26:46 GMT\"}]', '2008-11-26', '[[\"Garcia\",\"J. Antonio\",\"\"]]'),
(705.0144, 'Micheline Vigue-Poirrier', 'Micheline Vigu\\\'e-Poirrier (Paris 13)', 'Formality of function spaces', '8 pages', '', '', '', 'math.AT', '', '  Let $X$ be a nilpotent space such that there exists $p\\geq 1$ with\n$H^p(X,\\mathbb Q) \\ne 0$ and $H^n(X,\\mathbb Q)=0$ if $n>p$. Let $Y$ be a\nm-connected space with $m\\geq p+1$ and $H^*(Y,\\mathbb Q)$ is finitely generated\nas algebra. We assume that $X$ is formal and there exists $p$ odd such that\n$H^p(X,\\mathbb Q) \\ne 0$. We prove that if the space $\\mathcal F(X,Y)$ of\ncontinuous maps from $X$ to $Y$ is formal, then $Y$ has the rational homotopy\ntype of a product of Eilenberg Mac Lane spaces. At the opposite, we exhibit an\nexample of a formal space $\\mathcal F(S^2,Y)$ where $Y$ is not rationally\nequivalent to a product of Eilenberg Mac Lane spaces.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:18:32 GMT\"}]', '2007-05-23', '[[\"Vigué-Poirrier\",\"Micheline\",\"\",\"Paris 13\"]]'),
(705.0145, 'Mao-Chang Liang', 'Mao-Chang Liang, Yuk L. Yung, and Donald E. Shemansky', 'Photolytically generated aerosols in the mesosphere and thermosphere of\n  Titan', 'A typo in Table 1 was made in the previous version. The corrected\n  tholin abundance is 4.6x10^11. ApJL in press. Will be published on June 1st,\n  or May 21 online', '', '10.1086/518785', '', 'astro-ph', '', '  Analysis of the Cassini Ultraviolet Imaging Spectrometer (UVIS) stellar and\nsolar occultations at Titan to date include 12 species: N$_{2}$ (nitrogen),\nCH$_{4}$ (methane), C$_{2}$H$_{2}$ (acetylene), C$_{2}$H$_{4}$ (ethylene),\nC$_{2}$H$_{6}$ (ethane), C$_{4}$H$_{2}$ (diacetylene), C$_{6}$H$_{6}$\n(benzene), C$_{6}$N$_{2}$ (dicyanodiacetylene), C$_{2}$N$_{2}$ (cyanogen), HCN\n(hydrogen cyanide), HC$_{3}$N (cyanoacetylene), and aerosols distinguished by a\nstructureless continuum extinction (absorption plus scattering) of photons in\nthe EUV. The introduction of aerosol particles, retaining the same refractive\nindex properties as tholin with radius $\\sim$125 \\AA and using Mie theory,\nprovides a satisfactory fit to the spectra. The derived vertical profile of\naerosol density shows distinct structure, implying a reactive generation\nprocess reaching altitudes more than 1000 km above the surface. A photochemical\nmodel presented here provides a reference basis for examining the chemical and\nphysical processes leading to the distinctive atmospheric opacity at Titan. We\nfind that dicyanodiacetylene is condensable at $\\sim$650 km, where the\natmospheric temperature minimum is located. This species is the simplest\nmolecule identified to be condensable. Observations are needed to confirm the\nexistence and production rates of dicyanodiacetylene.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:22:23 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 23:03:25 GMT\"}]', '2009-11-13', '[[\"Liang\",\"Mao-Chang\",\"\"],[\"Yung\",\"Yuk L.\",\"\"],[\"Shemansky\",\"Donald E.\",\"\"]]'),
(705.0146, 'Lucas Labadie', 'L. Labadie (MPIA), E. Le Coarer (LAOG), R. Maurand (LAOG), P. Labeye\n  (CEA Leti), P. Kern (LAOG), B. Arezki (LAOG), J.-E. Broquin (LAOG)', 'Mid-infrared laser light nulling experiment using single-mode conductive\n  waveguides', 'Accepted in A&A, 7 pages, 5 figures', '', '10.1051/0004-6361:20067005', '', 'astro-ph', '', '  Aims: In the context of space interferometry missions devoted to the search\nof exo-Earths, this paper investigates the capabilities of new single mode\nconductive waveguides at providing modal filtering in an infrared and\nmonochromatic nulling experiment; Methods: A Michelson laser interferometer\nwith a co-axial beam combination scheme at 10.6 microns is used. After\nintroducing a Pi phase shift using a translating mirror, dynamic and static\nmeasurements of the nulling ratio are performed in the two cases where modal\nfiltering is implemented and suppressed. No additional active control of the\nwavefront errors is involved. Results: We achieve on average a statistical\nnulling ratio of 2.5e-4 with a 1-sigma upper limit of 6e-4, while a best null\nof 5.6e-5 is obtained in static mode. At the moment, the impact of external\nvibrations limits our ability to maintain the null to 10 to 20 seconds.;\nConclusions: A positive effect of SM conductive waveguide on modal filtering\nhas been observed in this study. Further improvement of the null should be\npossible with proper mechanical isolation of the setup.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:28:16 GMT\"}]', '2009-11-13', '[[\"Labadie\",\"L.\",\"\",\"MPIA\"],[\"Coarer\",\"E. Le\",\"\",\"LAOG\"],[\"Maurand\",\"R.\",\"\",\"LAOG\"],[\"Labeye\",\"P.\",\"\",\"CEA Leti\"],[\"Kern\",\"P.\",\"\",\"LAOG\"],[\"Arezki\",\"B.\",\"\",\"LAOG\"],[\"Broquin\",\"J. -E.\",\"\",\"LAOG\"]]'),
(705.0147, 'R. Srikanth', 'R. Srikanth and Srikanth Hebri', 'G\\\"odel Incompleteness and the Black Hole Information Paradox', '14 pages, 2 figures; revised according to journal requirements', 'Quantum Information Processing 7, 291 (2008)', '10.1007/s11128-008-0089-2', '', 'quant-ph gr-qc hep-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Semiclassical reasoning suggests that the process by which an object\ncollapses into a black hole and then evaporates by emitting Hawking radiation\nmay destroy information, a problem often referred to as the black hole\ninformation paradox. Further, there seems to be no unique prediction of where\nthe information about the collapsing body is localized. We propose that the\nlatter aspect of the paradox may be a manifestation of an inconsistent\nself-reference in the semiclassical theory of black hole evolution. This\nsuggests the inadequacy of the semiclassical approach or, at worst, that\nstandard quantum mechanics and general relavity are fundamentally incompatible.\nOne option for the resolution for the paradox in the localization is to\nidentify the G\\\"odel-like incompleteness that corresponds to an imposition of\nconsistency, and introduce possibly new physics that supplies this\nincompleteness. Another option is to modify the theory in such a way as to\nprohibit self-reference. We discuss various possible scenarios to implement\nthese options, including eternally collapsing objects, black hole remnants,\nblack hole final states, and simple variants of semiclassical quantum gravity.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:57:11 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 6 Nov 2007 15:55:08 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 22 Dec 2008 17:34:08 GMT\"}]', '2008-12-22', '[[\"Srikanth\",\"R.\",\"\"],[\"Hebri\",\"Srikanth\",\"\"]]'),
(705.0148, 'Sumiyoshi Abe', 'Sumiyoshi Abe (1), Christian Beck (2), and E. G. D. Cohen (3)((1) Mie\n  University, Japan and ISMANS, France, (2) Queen Mary, University of London,\n  UK, (3) The Rockefeller University, USA)', 'Superstatistics, thermodynamics, and fluctuations', '16 pages, no figures. The title changed, some explanations and\n  references added. Accepted for publication in Phys. Rev. E', '', '10.1103/PhysRevE.76.031102', '', 'cond-mat.stat-mech cond-mat.dis-nn', '', '  A thermodynamic-like formalism is developed for superstatistical systems\nbased on conditional entropies. This theory takes into account large-scale\nvariations of intensive variables of systems in nonequilibrium stationary\nstates. Ordinary thermodynamics is recovered as a special case of the present\ntheory, and corrections to it can be systematically evaluated. A generalization\nof Einstein\'s relation for fluctuations is presented using a maximum entropy\ncondition.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 17:58:40 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 20 Jul 2007 14:26:06 GMT\"}]', '2009-11-13', '[[\"Abe\",\"Sumiyoshi\",\"\"],[\"Beck\",\"Christian\",\"\"],[\"Cohen\",\"E. G. D.\",\"\"]]'),
(705.0149, 'Sergey Fedosov', 'S. N. Fedosov, A. F. Butenko, and A. E. Sergeeva', 'Two components of depolarization currents in PVDF caused by relaxation\n  of homo- and heterocharge', '6 pages, 3 figures. Submitted to phys. stat. sol. (a)', '', '', '', 'cond-mat.mtrl-sci', '', '  The procedure has been developed for extracting homocharge and heterocharge\ncurrents from experimentally measured thermally stimulated depolarization\ncurrents of corona poled PVDF. Application of different depolarization modes\nsupplemented with the isothermal currents allowed to obtain such parameters of\nrelaxation processes, as activation energies, characteristic frequencies and\ntime constants.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:07:59 GMT\"}]', '2007-05-23', '[[\"Fedosov\",\"S. N.\",\"\"],[\"Butenko\",\"A. F.\",\"\"],[\"Sergeeva\",\"A. E.\",\"\"]]'),
(705.0150, 'Myung-Sin Song', 'Palle E. T. Jorgensen, Myung-Sin Song', 'Comparison of Discrete and Continuous Wavelet Transforms', '22 pages, Springer Encyclopedia of Complexity and Systems Science,\n  the full version with figures is available at\n  http://www.siue.edu/~msong/Research/ency.pdf', '', '', '', 'cs.CE', '', '  In this paper we outline several points of view on the interplay between\ndiscrete and continuous wavelet transforms; stressing both pure and applied\naspects of both. We outline some new links between the two transform\ntechnologies based on the theory of representations of generators and\nrelations. By this we mean a finite system of generators which are represented\nby operators in Hilbert space. We further outline how these representations\nyield sub-band filter banks for signal and image processing algorithms.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:24:52 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 24 Aug 2007 17:53:30 GMT\"}]', '2011-11-09', '[[\"Jorgensen\",\"Palle E. T.\",\"\"],[\"Song\",\"Myung-Sin\",\"\"]]'),
(705.0151, 'Hooman Davoudiasl', 'Hooman Davoudiasl and Amarjit Soni', 'Strong CP, Up-Quark Mass, and the Randall-Sundrum Microscope', '7 pages. New discussions and references added. Main previous\n  conclusions unchanged', 'Phys.Rev.D76:095015,2007', '10.1103/PhysRevD.76.095015', 'BNL-HET-07/6', 'hep-ph', '', '  In the Randall-Sundrum model, setting the ratio of up and down quark masses\n$m_u/m_d << 1$, relevant to the strong CP problem, does not require chiral\nsymmetry or fine-tuning, due to exponential bulk fermion profiles. We point out\nthat such geometric suppression of the mass of a fermion magnifies the masses\nof its corresponding Kaluza-Klein (KK) states. In this sense, these KK states\nact as \"microscopes\" for probing light quark and lepton masses. In simple\nrealizations, this hypothesis can be testable at future colliders, like the\nLHC, by measuring the spectrum of level-1 KK fermions. The microscope can then\nprovide an experimental test for the vanishing of $m_u$ in the ultraviolet,\nindependently of non-perturbative determinations, by lattice simulations or\nother means, at hadronic scales. We also briefly comment on application of our\nmicroscope idea to other fermions, such as the electron and neutrinos.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:25:20 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 27 Aug 2007 22:54:05 GMT\"}]', '2008-11-26', '[[\"Davoudiasl\",\"Hooman\",\"\"],[\"Soni\",\"Amarjit\",\"\"]]'),
(705.0152, 'Dietrich Belitz', 'D. Belitz, T. R. Kirkpatrick and Ronojoy Saha', 'Criticality in inhomogeneous magnetic systems: Application to quantum\n  ferromagnets', '4pp, 4 eps figs, contains additional information compared to PRL\n  version. PRl, in press', 'Phys. Rev. Lett. 99, 147203 (2007)', '10.1103/PhysRevLett.99.147203', '', 'cond-mat.stat-mech cond-mat.str-el', '', '  We consider a $\\phi^4$-theory with a position-dependent distance from the\ncritical point. One realization of this model is a classical ferromagnet\nsubject to non-uniform mechanical stress. We find a sharp phase transition\nwhere the envelope of the local magnetization vanishes uniformly. The\nfirst-order transition in a quantum ferromagnet also remains sharp. The\nuniversal mechanism leading to a tricritical point in an itinerant quantum\nferromagnet is suppressed, and in principle one can recover a quantum critical\npoint with mean-field exponents. Observable consequences of these results are\ndiscussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:26:52 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 24 Aug 2007 17:22:38 GMT\"}]', '2009-11-13', '[[\"Belitz\",\"D.\",\"\"],[\"Kirkpatrick\",\"T. R.\",\"\"],[\"Saha\",\"Ronojoy\",\"\"]]'),
(705.0153, 'Richard Woodard', 'E. O. Kahya and R. P. Woodard (University of Florida)', 'A Generic Test of Modified Gravity Models which Emulate Dark Matter', '4 pages, uses RevTex, no figures', 'Phys.Lett.B652:213-216,2007', '10.1016/j.physletb.2007.07.029', 'UFIFT-QG-07-01', 'astro-ph gr-qc hep-ph', '', '  We propose a generic test for models in which gravity is modified to do away\nwith dark matter. These models tend to have gravitons couple to a different\nmetric than ordinary matter. A strong test of such models comes from comparing\nthe arrival time of the gravitational wave pulse from a cosmological event such\nas a supernova with the arrival times of the associated pulses of neutrinos and\nphotons. For SN 1987a we show that the gravity wave would have arrived 5.3 days\nafter the neutrino pulse.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:33:22 GMT\"}]', '2009-06-23', '[[\"Kahya\",\"E. O.\",\"\",\"University of Florida\"],[\"Woodard\",\"R. P.\",\"\",\"University of Florida\"]]'),
(705.0154, 'Edward L. Fitzpatrick', 'E.L. Fitzpatrick and D. Massa', 'An Analysis of the Shapes of Interstellar Extinction Curves. V. The\n  IR-Through-UV Curve Morphology', 'To appear in the Astrophysical Journal, Part 1, July 1, 2007. Figures\n  and Tables which will appear only in the electronic version of the Journal\n  can be obtained via anonymous ftp from ftp://ftp.astronomy.villanova.edu .\n  After logging in, change directories to \"fitz/FMV_EXTINCTION\". A README file\n  describes the various files present in the directory', 'Astrophys.J.663:320-341,2007', '10.1086/518158', '', 'astro-ph', '', '  We study the IR-through-UV interstellar extinction curves towards 328\nGalactic B and late-O stars. We use a new technique which employs stellar\natmosphere models in lieu of unreddened \"standard\" stars. This technique is\ncapable of virtually eliminating spectral mismatch errors in the curves. It\nalso allows a quantitative assessment of the errors and enables a rigorous\ntesting of the significance of relationships between various curve parameters,\nregardless of whether their uncertainties are correlated. Analysis of the\ncurves gives the following results: (1) In accord with our previous findings,\nthe central position of the 2175 A extinction bump is mildly variable, its\nwidth is highly variable, and the two variations are unrelated. (2) Strong\ncorrelations are found among some extinction properties within the UV region,\nand within the IR region. (3) With the exception of a few curves with extreme\n(i.e., large) values of R(V), the UV and IR portions of Galactic extinction\ncurves are not correlated with each other. (4) The large sightline-to-sightline\nvariation seen in our sample implies that any average Galactic extinction curve\nwill always reflect the biases of its parent sample. (5) The use of an average\ncurve to deredden a spectral energy distribution (SED) will result in\nsignificant errors, and a realistic error budget for the dereddened SED must\ninclude the observed variance of Galactic curves. While the observed large\nsightline-to-sightline variations, and the lack of correlation among the\nvarious features of the curves, make it difficult to meaningfully characterize\naverage extinction properties, they demonstrate that extinction curves respond\nsensitively to local conditions. Thus, each curve contains potentially unique\ninformation about the grains along its sightline.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 18:37:10 GMT\"}]', '2009-06-23', '[[\"Fitzpatrick\",\"E. L.\",\"\"],[\"Massa\",\"D.\",\"\"]]'),
(705.0155, 'Frederick K. Lamb', 'Frederick K. Lamb and Stratos Boutloukos', 'Accreting Neutron Stars in Low-Mass X-Ray Binary Systems', '22 pages, 7 figures, updated list of sources and references, to\n  appear in \"Short-period Binary Stars: Observation, Analyses, and Results\",\n  eds. E.F. Milone, D.A. Leahy, and D. Hobill (Dordrecht: Springer,\n  http://www.springerlink.com)', '', '10.1007/978-1-4020-6544-6_5', '', 'astro-ph', '', '  Using the Rossi X-ray Timing Explorer (RossiXTE), astronomers have discovered\nthat disk-accreting neutron stars with weak magnetic fields produce three\ndistinct types of high-frequency X-ray oscillations. These oscillations are\npowered by release of the binding energy of matter falling into the strong\ngravitational field of the star or by the sudden nuclear burning of matter that\nhas accumulated in the outermost layers of the star. The frequencies of the\noscillations reflect the orbital frequencies of gas deep in the gravitational\nfield of the star and/or the spin frequency of the star. These oscillations can\ntherefore be used to explore fundamental physics, such as strong-field gravity\nand the properties of matter under extreme conditions, and important\nastrophysical questions, such as the formation and evolution of millisecond\npulsars. Observations using RossiXTE have shown that some two dozen neutron\nstars in low-mass X-ray binary systems have the spin rates and magnetic fields\nrequired to become millisecond radio-emitting pulsars when accretion ceases,\nbut that few have spin rates above about 600 Hz. The properties of these stars\nshow that the paucity of spin rates greater than 600 Hz is due in part to the\nmagnetic braking component of the accretion torque and to the limited amount of\nangular momentum that can be accreted in such systems. Further study will show\nwhether braking by gravitational radiation is also a factor. Analysis of the\nkilohertz oscillations has provided the first evidence for the existence of the\ninnermost stable circular orbit around dense relativistic stars that is\npredicted by strong-field general relativity. It has also greatly narrowed the\npossible descriptions of ultradense matter.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:15:06 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 28 Jun 2007 05:52:47 GMT\"}]', '2015-11-11', '[[\"Lamb\",\"Frederick K.\",\"\"],[\"Boutloukos\",\"Stratos\",\"\"]]'),
(705.0156, 'Cristina Bena', 'Cristina Bena, Ines Safi', 'Emission and absorption noise in the fractional quantum Hall effect', '26 pages, 11 figures', '', '10.1103/PhysRevB.76.125317', '', 'cond-mat.str-el cond-mat.mes-hall', '', '  We compute the high-frequency emission and absorption noise in a fractional\nquantum Hall effect (FQHE) sample at arbitrary temperature. We model the edges\nof the FQHE as chiral Luttinger liquids (LL) and we use the non-equilibrium\nperturbative Keldysh formalism. We find that the non-symmetrized high frequency\nnoise contains important signatures of the electron-electron interactions that\ncan be used to test the Luttinger liquid physics, not only in FQHE edge states,\nbut possibly also in other one-dimensional systems such as carbon nanotubes. In\nparticular we find that the emission and absorption components of the excess\nnoise (defined as the difference between the noise at finite voltage and at\nzero voltage) are different in an interacting system, as opposed to the\nnon-interacting case when they are identical. We study the resonance features\nwhich appear in the noise at the Josephson frequency (proportional to the\napplied voltage), and we also analyze the effect of the distance between the\nmeasurement point and the backscattering site. Most of our analysis is\nperformed in the weak backscattering limit, but we also compute and discuss\nbriefly the high-frequency noise in the tunneling regime.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:27:43 GMT\"}]', '2009-11-13', '[[\"Bena\",\"Cristina\",\"\"],[\"Safi\",\"Ines\",\"\"]]'),
(705.0157, 'Mattias Marklund', 'M. Marklund, L. Stenflo, P. K. Shukla', 'Magnetosonic solitons in a dusty plasma slab', '7 pages, 6 figures', '', '10.1017/S0022377807006964', '', 'physics.plasm-ph', '', '  The existence of magnetosonic solitons in dusty plasmas is investigated. The\nnonlinear magnetohydrodynamic equations for a warm dusty magnetoplasma are thus\nderived. A solution of the nonlinear equations is presented. It is shown that,\ndue to the presence of dust, static structures are allowed. This is in sharp\ncontrast to the formation of the so called shocklets in usual magnetoplasmas. A\ncomparatively small number of dust particles can thus drastically alter the\nbehavior of the nonlinear structures in magnetized plasmas.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:28:56 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 31 Jul 2007 20:06:55 GMT\"}]', '2015-05-13', '[[\"Marklund\",\"M.\",\"\"],[\"Stenflo\",\"L.\",\"\"],[\"Shukla\",\"P. K.\",\"\"]]'),
(705.0158, 'Laszlo Kish', 'Laszlo B. Kish, Robert Mingesz, Zoltan gingl', 'Thermal noise informatics: Totally secure communication via a wire;\n  Zero-power communication; and Thermal noise driven computing', 'Plenary Talk at the 4th International Symposium on Fluctuations and\n  Noise, Florence, Italy, May 23, 2007. Results are featured in New Scientist\n  (technology section), May 23, 2007, by Jason Palmer', '', '10.1117/12.727078', '', 'physics.gen-ph physics.data-an', '', '  Very recently, it has been shown that thermal noise and its artificial\nversions (Johnson-like noises) can be utilized as an information carrier with\npeculiar properties therefore it may be proper to call this topic Thermal Noise\nInformatics. Zero Power (Stealth) Communication, Thermal Noise Driven\nComputing, and Totally Secure Classical Communication are relevant examples. In\nthis paper, while we will briefly describe the first and the second subjects,\nwe shall focus on the third subject, the secure classical communication via\nwire. This way of secure telecommunication utilizes the properties of\nJohnson(-like) noise and those of a simple Kirchhoff\'s loop. The communicator\nis unconditionally secure at the conceptual (circuit theoretical) level and\nthis property is (so far) unique in communication systems based on classical\nphysics. The communicator is superior to quantum alternatives in all known\naspects, except the need of using a wire. In the idealized system, the\neavesdropper can extract zero bit of information without getting uncovered. The\nscheme is naturally protected against the man-in-the-middle attack. The\ncommunication can take place also via currently used power lines or phone\n(wire) lines and it is not only a point-to-point communication like quantum\nchannels but network-ready. Tests have been carried out on a model-line with\nranges beyond the ranges of any known direct quantum communication channel and\nthey indicate unrivalled signal fidelity and security performance. This simple\ndevice has single-wire secure key generation/sharing rates of 0.1, 1, 10, and\n100 bit/second for copper wires with diameters/ranges of 21 mm / 2000 km, 7 mm\n/ 200 km, 2.3 mm / 20 km, and 0.7 mm / 2 km, respectively and it performs with\n0.02% raw-bit error rate (99.98 % fidelity).\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:38:58 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 30 May 2007 13:13:46 GMT\"}]', '2009-11-13', '[[\"Kish\",\"Laszlo B.\",\"\"],[\"Mingesz\",\"Robert\",\"\"],[\"gingl\",\"Zoltan\",\"\"]]'),
(705.0159, 'John Hammersley', 'John Hammersley', 'Numerical metric extraction in AdS/CFT', '38 pages, 16 figures; v2 reference added, minor corrections; v3 some\n  changes to method and appendices, new sections added on validating the\n  solutions and extensions to less symmetric cases, version accepted for\n  publication in General Relativity and Gravitation', 'Gen.Rel.Grav.40:1619-1652,2008', '10.1007/s10714-007-0564-6', '', 'hep-th gr-qc', '', '  An iterative method for recovering the bulk information in asymptotically AdS\nspacetimes is presented. We consider zero energy spacelike geodesics and their\nrelation to the entanglement entropy in three dimensions to determine the\nmetric in certain symmetric cases. A number of comparisons are made with an\nalternative extraction method presented in arXiv:hep-th/0609202, and the two\nmethods are then combined to allow metric recovery in the most general type of\nstatic, spherically symmetric setups. We conclude by extracting the mass and\ndensity profiles for a toy model example of a gas of radiation in\n(2+1)-dimensional AdS.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:43:21 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 25 May 2007 09:12:57 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 23 Nov 2007 17:06:59 GMT\"}]', '2008-11-26', '[[\"Hammersley\",\"John\",\"\"]]'),
(705.0160, 'Laszlo Kish', 'L.B. Kish, G. Schmera, Ch. Kwan, J. Smulko, P. Heszler, C.-G.\n  Granqvist', 'Fluctuation-enhanced sensing', 'Keynote Talk at SPIE\'s 4th international symposium on Fluctuations\n  and Noise, Conference Noise and Fluctuations in Circuits, Devices and\n  Materials, Florence, Italy, May 20-24, 2007', '', '10.1117/12.726838', '', 'physics.gen-ph physics.data-an', '', '  We present a short survey on fluctuation-enhanced gas sensing. We compare\nsome of its main characteristics with those of classical sensing. We address\nthe problem of linear response, information channel capacity, missed alarms and\nfalse alarms.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:55:50 GMT\"}]', '2009-11-13', '[[\"Kish\",\"L. B.\",\"\"],[\"Schmera\",\"G.\",\"\"],[\"Kwan\",\"Ch.\",\"\"],[\"Smulko\",\"J.\",\"\"],[\"Heszler\",\"P.\",\"\"],[\"Granqvist\",\"C. -G.\",\"\"]]'),
(705.0161, 'Jia Shao', 'Jia Shao, Plamen Ch. Ivanov, Boris Podobnik, H. Eugene Stanley', 'Quantitative relations between corruption and economic factors', '10 pages, 9 figures', 'Eur. Phys. J. B. 56 157-166(2007)', '10.1140/epjb/e2007-00098-2', '', 'q-fin.GN physics.data-an physics.soc-ph', '', '  We report quantitative relations between corruption level and economic\nfactors, such as country wealth and foreign investment per capita, which are\ncharacterized by a power law spanning multiple scales of wealth and investments\nper capita. These relations hold for diverse countries, and also remain stable\nover different time periods. We also observe a negative correlation between\nlevel of corruption and long-term economic growth. We find similar results for\ntwo independent indices of corruption, suggesting that the relation between\ncorruption and wealth does not depend on the specific measure of corruption.\nThe functional relations we report have implications when assessing the\nrelative level of corruption for two countries with comparable wealth, and for\nquantifying the impact of corruption on economic growth and foreign\ninvestments.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 19:56:52 GMT\"}]', '2009-11-13', '[[\"Shao\",\"Jia\",\"\"],[\"Ivanov\",\"Plamen Ch.\",\"\"],[\"Podobnik\",\"Boris\",\"\"],[\"Stanley\",\"H. Eugene\",\"\"]]'),
(705.0162, 'M. E. Carrington', 'M.E. Carrington and E. Kovalchuk', 'QED Electrical Conductivity using the 2PI Effective Action', '24 pages, 21 figures', 'Phys.Rev.D76:045019,2007', '10.1103/PhysRevD.76.045019', '', 'hep-ph', '', '  In this article we calculate the electrical conductivity in QED using the 2PI\neffective action. We use a modified version of the usual 2PI effective action\nwhich is defined with respect to self-consistent solutions of the 2-point\nfunctions. We show that the green functions obtained from this modified\neffective action satisfy ward identities and that the conductivity obtained\nfrom the kubo relation is gauge invariant. We work to 3-loop order in the\nmodified 2PI effective action and show explicitly that the resulting expression\nfor the conductivity contains the square of the amplitude that corresponds to\nall binary collision and production processes.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:48:05 GMT\"}]', '2008-11-26', '[[\"Carrington\",\"M. E.\",\"\"],[\"Kovalchuk\",\"E.\",\"\"]]'),
(705.0163, 'S. L. Bridle', 'Masahiro Takada (Tohoku Univ., Japan), Sarah Bridle (University\n  College London)', 'Probing dark energy with cluster counts and cosmic shear power spectra:\n  including the full covariance', '32 pages, 15 figures. Revised version, invited original contribution\n  to gravitational lensing focus issue, New Journal of Physics', 'New J.Phys.9:446,2007', '10.1088/1367-2630/9/12/446', '', 'astro-ph', '', '  (Abridged) Combining cosmic shear power spectra and cluster counts is\npowerful to improve cosmological parameter constraints and/or test inherent\nsystematics. However they probe the same cosmic mass density field, if the two\nare drawn from the same survey region, and therefore the combination may be\nless powerful than first thought. We investigate the cross-covariance between\nthe cosmic shear power spectra and the cluster counts based on the halo model\napproach, where the cross-covariance arises from the three-point correlations\nof the underlying mass density field. Fully taking into account the\ncross-covariance as well as non-Gaussian errors on the lensing power spectrum\ncovariance, we find a significant cross-correlation between the lensing power\nspectrum signals at multipoles l~10^3 and the cluster counts containing halos\nwith masses M>10^{14}Msun. Including the cross-covariance for the combined\nmeasurement degrades and in some cases improves the total signal-to-noise\nratios up to plus or minus 20% relative to when the two are independent. For\ncosmological parameter determination, the cross-covariance has a smaller effect\nas a result of working in a multi-dimensional parameter space, implying that\nthe two observables can be considered independent to a good approximation. We\nalso discuss that cluster count experiments using lensing-selected mass peaks\ncould be more complementary to cosmic shear tomography than mass-selected\ncluster counts of the corresponding mass threshold. Using lensing selected\nclusters with a realistic usable detection threshold (S/N~6 for a ground-based\nsurvey), the uncertainty on each dark energy parameter may be roughly halved by\nthe combined experiments, relative to using the power spectra alone.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:13:56 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 22 Sep 2007 13:39:51 GMT\"}]', '2009-06-23', '[[\"Takada\",\"Masahiro\",\"\",\"Tohoku Univ., Japan\"],[\"Bridle\",\"Sarah\",\"\",\"University\\n  College London\"]]'),
(705.0164, 'Andrei Linde', 'Andrei Linde', 'Inflationary Cosmology', '60 pages, 10 figs, based on a talk given at the 22nd IAP Colloquium,\n  \"Inflation+25\", Paris, June 2006', 'Lect.Notes Phys.738:1-54,2008', '10.1007/978-3-540-74353-8_1', '', 'hep-th astro-ph gr-qc hep-ph', '', '  I give a general review of the history of inflationary cosmology and of its\npresent status.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:26:43 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 16 May 2007 05:06:28 GMT\"}]', '2009-09-29', '[[\"Linde\",\"Andrei\",\"\"]]'),
(705.0165, 'Sheng Wang', 'Sheng Wang (Brookhaven; Columbia), Lam Hui (Columbia; ISCAP), Morgan\n  May (Brookhaven), Zoltan Haiman (Columbia)', 'Is Modified Gravity Required by Observations? An Empirical Consistency\n  Test of Dark Energy Models', '7 pages, 3 figures. v2: constraints on DGP theory added; references\n  added; final version published in Phys. Rev. D', 'Phys.Rev.D76:063503,2007', '10.1103/PhysRevD.76.063503', '', 'astro-ph hep-ph hep-th', '', '  We apply the technique of parameter-splitting to existing cosmological data\nsets, to check for a generic failure of dark energy models. Given a dark energy\nparameter, such as the energy density Omega_Lambda or equation of state w, we\nsplit it into two meta-parameters with one controlling geometrical distances,\nand the other controlling the growth of structure. Observational data spanning\nType Ia Supernovae, the cosmic microwave background (CMB), galaxy clustering,\nand weak gravitational lensing statistics are fit without requiring the two\nmeta-parameters to be equal. This technique checks for inconsistency between\ndifferent data sets, as well as for internal inconsistency within any one data\nset (e.g., CMB or lensing statistics) that is sensitive to both geometry and\ngrowth. We find that the cosmological constant model is consistent with current\ndata. Theories of modified gravity generally predict a relation between growth\nand geometry that is different from that of general relativity.\nParameter-splitting can be viewed as a crude way to parametrize the space of\nsuch theories. Our analysis of current data already appears to put sharp limits\non these theories: assuming a flat universe, current data constrain the\ndifference Omega_Lambda(geom) - Omega_Lambda(grow) to be -0.0044 +/- 0.0058\n(68% C.L.); allowing the equation of state w to vary, the difference w(geom) -\nw(grow) is constrained to be 0.37 +/- 0.37 (68% C.L.). Interestingly, the\nregion w(grow) > w(geom), which should be generically favored by theories that\nslow structure formation relative to general relativity, is quite restricted by\ndata already. We find w(grow) < -0.80 at 2 sigma. As an example, the best-fit\nflat Dvali-Gabadadze-Porrati (DGP) model approximated by our parametrization\nlies beyond the 3 sigma contour for constraints from all the data sets.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 05:49:41 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 16 Oct 2007 19:22:42 GMT\"}]', '2008-11-26', '[[\"Wang\",\"Sheng\",\"\",\"Brookhaven; Columbia\"],[\"Hui\",\"Lam\",\"\",\"Columbia; ISCAP\"],[\"May\",\"Morgan\",\"\",\"Brookhaven\"],[\"Haiman\",\"Zoltan\",\"\",\"Columbia\"]]'),
(705.0166, 'S. L. Bridle', 'Sarah Bridle (University College London), Lindsay King (IoA,\n  Cambridge)', 'Dark energy constraints from cosmic shear power spectra: impact of\n  intrinsic alignments on photometric redshift requirements', '14 pages and 9 figures. Replaced with final version accepted in\n  \"Gravitational Lensing\" Focus Issue of the New Journal of Physics at\n  http://www.iop.org/EJ/abstract/1367-2630/9/12/E09', 'New J.Phys.9:444,2007', '10.1088/1367-2630/9/12/444', '', 'astro-ph', '', '  Cosmic shear constrains cosmology by exploiting the apparent alignments of\npairs of galaxies due to gravitational lensing by intervening mass clumps.\nHowever galaxies may become (intrinsically) aligned with each other, and with\nnearby mass clumps, during their formation. This effect needs to be\ndisentangled from the cosmic shear signal to place constraints on cosmology. We\nuse the linear intrinsic alignment model as a base and compare it to an\nalternative model and data. If intrinsic alignments are ignored then the dark\nenergy equation of state is biased by ~50 per cent. We examine how the number\nof tomographic redshift bins affects uncertainties on cosmological parameters\nand find that when intrinsic alignments are included two or more times as many\nbins are required to obtain 80 per cent of the available information. We\ninvestigate how the degradation in the dark energy figure of merit depends on\nthe photometric redshift scatter. Previous studies have shown that lensing does\nnot place stringent requirements on the photometric redshift uncertainty, so\nlong as the uncertainty is well known. However, if intrinsic alignments are\nincluded the requirements become a factor of three tighter. These results are\nquite insensitive to the fraction of catastrophic outliers, assuming that this\nfraction is well known. We show the effect of uncertainties in photometric\nredshift bias and scatter. Finally we quantify how priors on the intrinsic\nalignment model would improve dark energy constraints.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:25:39 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 18 Apr 2008 18:10:33 GMT\"}]', '2009-06-23', '[[\"Bridle\",\"Sarah\",\"\",\"University College London\"],[\"King\",\"Lindsay\",\"\",\"IoA,\\n  Cambridge\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0167, 'Joohyung Kim', 'Joohyung Kim', 'A duality between pairs of split decompositions for a $Q$-polynomial\n  distance-regular graph', '14 pages', '', '', '', 'math.CO', '', '  Let $\\Gamma$ denote a $Q$-polynomial distance-regular graph with diameter $D\n\\geq 3$ and standard module $V$. Recently Ito and Terwilliger introduced four\ndirect sum decompositions of $V$; we call these the $(\\mu,\\nu)$--{\\it split\ndecompositions} of $V$, where $\\mu, \\nu \\in \\lbrace \\downarrow, \\uparrow\n\\rbrace$. In this paper we show that the ($\\downarrow,\\downarrow$)--split\ndecomposition and the ($\\uparrow,\\uparrow$)--split decomposition are dual with\nrespect to the standard Hermitian form on $V$. We also show that the\n($\\downarrow,\\uparrow$)--split decomposition and the\n($\\uparrow,\\downarrow$)--split decomposition are dual with respect to the\nstandard Hermitian form on $V$.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:12:21 GMT\"}]', '2007-05-23', '[[\"Kim\",\"Joohyung\",\"\"]]'),
(705.0168, 'Erkan Nane', 'Boris Baeumer, Mark M. Meerschaert and Erkan Nane', 'Brownian subordinators and fractional Cauchy problems', '18 pages, minor spelling corrections', 'Trans. Amer. Math. Soc.361 (2009), 3915-3930.', '10.1090/S0002-9947-09-04678-9', '', 'math.PR math.AP', '', '  A Brownian time process is a Markov process subordinated to the absolute\nvalue of an independent one-dimensional Brownian motion. Its transition\ndensities solve an initial value problem involving the square of the generator\nof the original Markov process. An apparently unrelated class of processes,\nemerging as the scaling limits of continuous time random walks, involve\nsubordination to the inverse or hitting time process of a classical stable\nsubordinator. The resulting densities solve fractional Cauchy problems, an\nextension that involves fractional derivatives in time. In this paper, we will\nshow a close and unexpected connection between these two classes of processes,\nand consequently, an equivalence between these two families of partial\ndifferential equations.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:26:33 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 20:25:31 GMT\"}]', '2009-06-25', '[[\"Baeumer\",\"Boris\",\"\"],[\"Meerschaert\",\"Mark M.\",\"\"],[\"Nane\",\"Erkan\",\"\"]]'),
(705.0169, 'Christopher Night', 'Christopher Night, Rosanne Di Stefano, Megan Schwamb', 'Beyond Caustic Crossings: Properties of Binary Microlensing Light Curves', '17 pages, 17 figures, submitted to ApJ', '', '10.1086/590320', 'KITP-07-18', 'astro-ph', '', '  Binary microlensing light curves have a variety of morphologies. Many are\nindistinguishable from point lens light curves. Of those that deviate from the\npoint lens form, caustic crossing light curves have tended to dominate\nidentified binary lens events. Other distinctive signatures of binary lenses\ninclude significant asymmetry, multiple peaks, and repeating events. We have\nquantified, using high resolution simulations, the theoretically expected\nrelative numbers of each type of binary lens event, based on its measurable\ncharacteristics. We find that a microlensing survey with current levels of\nphotometric uncertainty and sampling should find at least as many non-caustic\ncrossing binary lens events as caustic crossing events; in future surveys with\nmore sensitive photometry, the contribution of distinctive non-caustic crossing\nevents will be even greater. To try to explain why caustic crossing light\ncurves appear to be so dominant among the published binary lensing events, we\ninvestigate the influence of several physical effects, including blending,\nsampling rate, and various binary populations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:59:24 GMT\"}]', '2009-11-13', '[[\"Night\",\"Christopher\",\"\"],[\"Di Stefano\",\"Rosanne\",\"\"],[\"Schwamb\",\"Megan\",\"\"]]'),
(705.0170, 'Alexandra Pettet', 'Alexandra Pettet, Juan Souto', 'The spine which was no spine', '', '', '', '', 'math.GT', '', '  Let T_n be the Teichmueller space of flat metrics on the n-dimensional torus\nand identify SL(n,Z) with the corresponding mapping class group. We prove that\nthe subset Y consisting of those points at which the systoles generate the\nfundamental group of the torus is, for n > 4, not contractible. In particular,\nY is not an SL(n,Z)-equivariant deformation retract of T_n.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:30:41 GMT\"}]', '2007-05-23', '[[\"Pettet\",\"Alexandra\",\"\"],[\"Souto\",\"Juan\",\"\"]]'),
(705.0171, 'Wim de Boer', 'Wim de Boer, Johannes Bol, Alexander Furgeri, Steffen Mueller,\n  Christian Sander, (University of Karlsruhe, Germany), Eleni Berdermann,\n  Michal Pomorski (GSI, Darmstadt, Germany), Mika Huhtinen (CERN, Geneva,\n  Switzerland)', 'Radiation hardness of diamond and silicon sensors compared', '6 pages, 4 figurs, invited talk at the Hasselt Diamond Workshop, Feb.\n  2007', 'Phys.StatusSolidi204:3009,2007', '10.1002/pssa.200776327', '', 'physics.ins-det', '', '  The radiation hardness of silicon charged particle sensors is compared with\nsingle crystal and polycrystalline diamond sensors, both experimentally and\ntheoretically. It is shown that for Si- and C-sensors, the NIEL hypothesis,\nwhich states that the signal loss is proportional to the Non-Ionizing Energy\nLoss, is a good approximation to the present data. At incident proton and\nneutron energies well above 0.1 GeV the radiation damage is dominated by the\ninelastic cross section, while at non-relativistic energies the elastic cross\nsection prevails. The smaller inelastic nucleon-Carbon cross section and the\nlight nuclear fragments imply that at high energies diamond is an order of\nmagnitude more radiation hard than silicon, while at energies below 0.1 GeV the\ndifference becomes significantly smaller.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:32:55 GMT\"}]', '2015-05-13', '[[\"de Boer\",\"Wim\",\"\",\"GSI, Darmstadt, Germany\"],[\"Bol\",\"Johannes\",\"\",\"GSI, Darmstadt, Germany\"],[\"Furgeri\",\"Alexander\",\"\",\"GSI, Darmstadt, Germany\"],[\"Mueller\",\"Steffen\",\"\",\"GSI, Darmstadt, Germany\"],[\"Sander\",\"Christian\",\"\",\"GSI, Darmstadt, Germany\"],[\"Berdermann\",\"Eleni\",\"\",\"GSI, Darmstadt, Germany\"],[\"Pomorski\",\"Michal\",\"\",\"GSI, Darmstadt, Germany\"],[\"Huhtinen\",\"Mika\",\"\",\"CERN, Geneva,\\n  Switzerland\"]]'),
(705.0172, 'Andrew Essin', 'Andrew M. Essin and J. E. Moore', 'Topological insulators beyond the Brillouin zone via Chern parity', '12 pages, 10 figures', 'Phys. Rev. B 76, 165307 (2007)', '10.1103/PhysRevB.76.165307', '', 'cond-mat.mes-hall', '', '  The topological insulator is an electronic phase stabilized by spin-orbit\ncoupling that supports propagating edge states and is not adiabatically\nconnected to the ordinary insulator. In several ways it is a spin-orbit-induced\nanalogue in time-reversal-invariant systems of the integer quantum Hall effect\n(IQHE). This paper studies the topological insulator phase in disordered\ntwo-dimensional systems, using a model graphene Hamiltonian introduced by Kane\nand Mele as an example. The nonperturbative definition of a topological\ninsulator given here is distinct from previous efforts in that it involves\nboundary phase twists that couple only to charge, does not refer to edge\nstates, and can be measured by pumping cycles of ordinary charge. In this\ndefinition, the phase of a Slater determinant of electronic states is\ndetermined by a Chern parity analogous to Chern number in the IQHE case.\nNumerically we find, in agreement with recent network model studies, that the\ndirect transition between ordinary and topological insulators that occurs in\nband structures is a consequence of the perfect crystalline lattice.\nGenerically these two phases are separated by a metallic phase, which is\nallowed in two dimensions when spin-orbit coupling is present. The same\napproach can be used to study three-dimensional topological insulators.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:35:30 GMT\"}]', '2009-12-16', '[[\"Essin\",\"Andrew M.\",\"\"],[\"Moore\",\"J. E.\",\"\"]]'),
(705.0173, 'Izhar Neder', 'I. Neder, N. Ofek, Y. Chung, M. Heiblum, D. Mahalu, and V. Umansky', 'Interference between two independent electrons: observation of\n  two-particle Aharonov-Bohm interference', '16 pages, 4 figures', '', '', '', 'cond-mat.mes-hall quant-ph', '', '  Very much like the ubiquitous quantum interference of a single particle with\nitself, quantum interference of two independent, but indistinguishable,\nparticles is also possible. This interference is a direct result of quantum\nexchange statistics, however, it is observed only in the joint probability to\nfind the particles in two separated detectors. Here we report the first\nobservation of such interference fringes between two independent and\nnon-interacting electrons in an interferometer proposed by Yurke et al. and\nSamuelsson et al. Our experiment resembles the \"Hanbury Brown and Twiss\" (HBT)\nexperiment, which was performed with classical waves. In the experiment, two\nindependent and mutually incoherent electron beams were each partitioned into\ntwo trajectories. The combined four trajectories enclosed an Aharonov-Bohm (AB)\nflux (but not the two trajectories of a single electron). While individual\ncurrents were found to be independent of the AB flux, as expected, the\ncross-correlation between current fluctuations in two opposite points across\nthe device exhibited strong AB oscillations. This is a direct signature of\norbital entanglement between two electrons even though they never interact with\neach other.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:43:37 GMT\"}]', '2007-05-23', '[[\"Neder\",\"I.\",\"\"],[\"Ofek\",\"N.\",\"\"],[\"Chung\",\"Y.\",\"\"],[\"Heiblum\",\"M.\",\"\"],[\"Mahalu\",\"D.\",\"\"],[\"Umansky\",\"V.\",\"\"]]'),
(705.0174, 'Kai Chen', 'Kai Chen, Che-Ming Li, Qiang Zhang, Yu-Ao Chen, Alexander Goebel,\n  Shuai Chen, Alois Mair, Jian-Wei Pan', 'Experimental realization of one-way quantum computing with two-photon\n  four-qubit cluster states', '4 pages, 3 figures', 'Phys. Rev. Lett. 99, 120503 (2007)', '10.1103/PhysRevLett.99.120503', '', 'quant-ph', '', '  We report an experimental realization of one-way quantum computing on a\ntwo-photon four-qubit cluster state. This is accomplished by developing a\ntwo-photon cluster state source entangled both in polarization and spatial\nmodes. With this special source, we implemented a highly efficient Grover\'s\nsearch algorithm and high-fidelity two qubits quantum gates. Our experiment\ndemonstrates that such cluster states could serve as an ideal source and a\nbuilding block for rapid and precise optical quantum computation.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:57:12 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 18 Sep 2007 11:01:19 GMT\"}]', '2012-10-30', '[[\"Chen\",\"Kai\",\"\"],[\"Li\",\"Che-Ming\",\"\"],[\"Zhang\",\"Qiang\",\"\"],[\"Chen\",\"Yu-Ao\",\"\"],[\"Goebel\",\"Alexander\",\"\"],[\"Chen\",\"Shuai\",\"\"],[\"Mair\",\"Alois\",\"\"],[\"Pan\",\"Jian-Wei\",\"\"]]'),
(705.0175, 'Victor H. Moll', 'Victor H. Moll', 'The integrals in Gradshteyn and Ryzhik. Part 3: Combinations of\n  Logarithms and Exponentials', '5 pages', '', '', '', 'math.CA', '', '  We present the evaluation of a family of exponential-logarithmic integrals.\nThese have integrands of the form P(exp(x),ln(x)) where P is a polynomial. The\nexamples presented here appear in sections 4.33, 4.34 and 4.35 in the classical\ntable of integrals by I. Gradshteyn and I. Ryzhik.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:46:39 GMT\"}]', '2007-05-23', '[[\"Moll\",\"Victor H.\",\"\"]]'),
(705.0176, 'Lu Zou', 'Lu Zou, Ji Wang, Prem Basnet, Elizabeth K. Mann', 'Line tension and structure of smectic liquid crystal multilayers at the\n  air-water interface', '21 pages, 6 figures', '', '10.1103/PhysRevE.76.031602', '', 'cond-mat.soft', '', '  At the air/water interface, 4,-8-alkyl[1,1,-biphenyl]-4-carbonitrile (8CB)\ndomains with different thicknesses coexist in the same Langmuir film, as\nmultiple bilayers on a monolayer. The edge dislocation at the domain boundary\nleads to line tension, which determines the domain shape and dynamics. By\nobserving the domain relaxation process starting from small distortions, we\nfind that the line tension is linearly dependent on the thickness difference\nbetween the coexisting phases in the film. Comparisons with theoretical\ntreatments in the literature suggest that the edge dislocation at the boundary\nlocates near the center of the film, which means that the 8CB multilayers are\nalmost symmetric with respect to the air/water interface.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:53:29 GMT\"}]', '2009-11-13', '[[\"Zou\",\"Lu\",\"\"],[\"Wang\",\"Ji\",\"\"],[\"Basnet\",\"Prem\",\"\"],[\"Mann\",\"Elizabeth K.\",\"\"]]'),
(705.0177, 'Sergey Fedosov', 'S. N. Fedosov, A. E. Sergeeva, T. A. Revenyuk, A. F. Butenko', 'Application of Corona Discharge for Poling Ferroelectric and Nonlinear\n  Optical Polymers', '4 pages, 3 figures', '', '', '', 'cond-mat.mtrl-sci', '', '  Four modifications of the corona triode are described for charging polar\npolymers with ferroelectric or non-linear optical properties. Advantages of the\nconstant current modification of corona poling are illustrated and discussed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:07:13 GMT\"}]', '2007-05-23', '[[\"Fedosov\",\"S. N.\",\"\"],[\"Sergeeva\",\"A. E.\",\"\"],[\"Revenyuk\",\"T. A.\",\"\"],[\"Butenko\",\"A. F.\",\"\"]]'),
(705.0178, 'Abhishek Parakh', 'Abhishek Parakh', 'Oblivious Transfer based on Key Exchange', '10 pages', 'Cryptologia, Volume 32, Issue 1 January 2008, pages 37 - 44', '10.1080/01611190701593228', '', 'cs.CR', '', '  Key-exchange protocols have been overlooked as a possible means for\nimplementing oblivious transfer (OT). In this paper we present a protocol for\nmutual exchange of secrets, 1-out-of-2 OT and coin flipping similar to\nDiffie-Hellman protocol using the idea of obliviously exchanging encryption\nkeys. Since, Diffie-Hellman scheme is widely used, our protocol may provide a\nuseful alternative to the conventional methods for implementation of oblivious\ntransfer and a useful primitive in building larger cryptographic schemes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 02:56:25 GMT\"}]', '2008-01-10', '[[\"Parakh\",\"Abhishek\",\"\"]]'),
(705.0179, 'Victor H. Moll', 'Victor H. Moll', 'The integrals in Gradshteyn and Ryzhik. Part 4: The Gamma function', '9 pages', '', '', '', 'math.CA', '', '  We present a systematic derivation of some definite integrals in the\nclassical table of Gradshteyn and Ryzhik that can be reduced to the gamma\nfunction.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:55:40 GMT\"}]', '2007-05-23', '[[\"Moll\",\"Victor H.\",\"\"]]'),
(705.0180, 'Dietrich Bodeker', 'D. Bodeker (Bielefeld U), K. Rummukainen (Oulu U)', 'Non-abelian plasma instabilities for strong anisotropy', '28 pages, 17 figures', 'JHEP0707:022,2007', '10.1088/1126-6708/2007/07/022', '', 'hep-ph', '', '  We numerically investigate gauge field instabilities in anisotropic SU(2)\nplasmas using weak field initial conditions. The growth of unstable modes is\nstopped by non-abelian effects for moderate anisotropy. If we increase the\nanisotropy the growth continues beyond the non-abelian saturation bound. We\nfind strong indications that the continued growth is not due to over-saturation\nof infrared field modes, but instead due to very rapid growth of high momentum\nmodes which are not unstable in the weak field limit. The saturation amplitude\nstrongly depends on the initial conditions. For strong initial fields we do not\nobserve the sustained growth.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 20:56:41 GMT\"}]', '2008-11-26', '[[\"Bodeker\",\"D.\",\"\",\"Bielefeld U\"],[\"Rummukainen\",\"K.\",\"\",\"Oulu U\"]]'),
(705.0181, 'Pawel Kurzynski', 'Andrzej Grudka and Pawel Kurzynski', 'Is there contextuality for a single qubit?', '4 pages, 1 figure, comments welcome', 'Phys. Rev. Lett. 100, 160401 (2008)', '10.1103/PhysRevLett.100.160401', '', 'quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  It was presented by Cabello and Nakamura [A. Cabello, Phys. Rev. Lett. 90,\n190401 (2003)], that the Kochen-Specker theorem applies to two dimensions if\none uses Positive Operator-Valued Measures. We show that contextuality in their\nmodels is not of the Kochen-Specker type. It is rather the result of not\nkeeping track of the whole system on which the measurement is performed. This\nis connected to the fact that there is no one-to-one correspondence between\nPOVM elements and projectors on the extended Hilbert space and the same POVM\nelement has to originate from two different projectors when used in Cabello\'s\nand Nakamura\'s models. Moreover, we propose a hidden-variable formulation of\nthe above models.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:27:33 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 1 Jul 2008 09:38:35 GMT\"}]', '2008-07-24', '[[\"Grudka\",\"Andrzej\",\"\"],[\"Kurzynski\",\"Pawel\",\"\"]]'),
(705.0182, 'Simon Glover', 'S. C. O. Glover and A.-K. Jappsen', 'Star formation at very low metallicity. I: Chemistry and cooling at low\n  densities', '55 pages, 1 figure. Accepted by ApJ. This revised version fixes a\n  number of typographical errors', 'Astrophys.J.666:1-19,2007', '10.1086/519445', '', 'astro-ph', '', '  We present a simplified chemical and thermal model designed to allow\ncomputationally efficient study of the thermal evolution of metal-poor gas\nwithin large numerical simulations. Our main simplification is the neglect of\nthe molecular chemistry of the heavy elements. The only molecular chemistry\nretained within the model is the formation and destruction of molecular\nhydrogen. Despite this major simplification, the model allows for accurate\ntreatment of the thermal evolution of the gas within a large volume of\nparameter space. It is valid for temperatures 50 < T < 10000 K and\nmetallicities 0 < Z < 0.1 Z_solar. In gas with a metallicity Z = 0.1 Z_solar,\nand in the absence of an incident ultraviolet radiation field, it is valid for\nhydrogen number densities n_H < 500 / t_char cm^-3, where t_char is the size in\nMyr of the characteristic physical timescale of interest in the problem. If Z\n<< 0.1 Z_solar, or if a strong ultraviolet radiation field is present, then the\nmodel remains accurate up to significantly higher densities. We also discuss\nsome possible applications of this model.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:50:52 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 23 Aug 2007 16:29:23 GMT\"}]', '2009-06-23', '[[\"Glover\",\"S. C. O.\",\"\"],[\"Jappsen\",\"A. -K.\",\"\"]]'),
(705.0183, 'Stuart White', 'Roger R. Smith, Stuart A. White and Alan D. Wiggins', 'Normalizers of Irreducible Subfactors', '33 Pages', '', '', '', 'math.OA', '', '  We consider normalizers of an irreducible inclusion $N\\subseteq M$ of\n$\\mathrm{II}_1$ factors. In the infinite index setting an inclusion\n$uNu^*\\subseteq N$ can be strict, forcing us to also investigate the semigroup\nof one-sided normalizers. We relate these normalizers of $N$ in $M$ to\nprojections in the basic construction and show that every trace one projection\nin the relative commutant $N\'\\cap < M,e_N>$ is of the form $u^*e_Nu$ for some\nunitary $u\\in M$ with $uNu^*\\subseteq N$. This enables us to identify the\nnormalizers and the algebras they generate in several situations. In particular\neach normalizer of a tensor product of irreducible subfactors is a tensor\nproduct of normalizers modulo a unitary. We also examine normalizers of\nirreducible subfactors arising from subgroup--group inclusions $H\\subseteq G$.\nHere the normalizers are the normalizing group elements modulo a unitary from\n$L(H)$. We are also able to identify the finite trace $L(H)$-bimodules in\n$\\ell^2(G)$ as double cosets which are also finite unions of left cosets.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:41:06 GMT\"}]', '2007-05-23', '[[\"Smith\",\"Roger R.\",\"\"],[\"White\",\"Stuart A.\",\"\"],[\"Wiggins\",\"Alan D.\",\"\"]]'),
(705.0184, 'Li-Ming Si', 'Li-Ming Si and Ji-Xuan Hou', 'Quantum phase transition and entanglement in Li atom system', '5 pages, 2 figures', 'Science in China Series G: Physics, Mechanics & Astronomy, 2008,\n  Vol. 51, No. 11, pp: 1677-1681', '10.1007/s11433-008-0180-9', '', 'quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper we study the quantum phase transition and entanglement in\ns1=1/2 and s2=1 spin pair system by the exact diagonalization method. We show\nthat, for this exactly solvable quantum bi-spin system, entanglement appears\nbefore quantum phase transition and disappears after it. Moreover, we show that\nthe von Neumann entropy, as a measure of entanglement, can reveal quantum phase\ntransition in this system.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 21:41:41 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 20 Oct 2008 14:48:41 GMT\"}]', '2009-11-13', '[[\"Si\",\"Li-Ming\",\"\"],[\"Hou\",\"Ji-Xuan\",\"\"]]'),
(705.0185, 'Jonathan Braithwaite', 'J. Braithwaite (MPA Garching, CITA Toronto)', 'The stability of poloidal magnetic fields in rotating stars', 'A&A accepted. Animations available at\n  http://www.cita.utoronto.ca/~jon/research/rp_anims.html', '', '10.1051/0004-6361:20065903', '', 'astro-ph', '', '  The stability of large-scale magnetic fields in rotating stars is explored,\nusing 3D numerical hydrodynamics to follow the evolution of an initial poloidal\nfield. It is found that the field is subject to an instability, located\ninitially on the magnetic equator, whereby the gas is displaced in a direction\nparallel to the magnetic axis. If the magnetic axis is parallel to the rotation\naxis, the rotation does not affect the initial linear growth of the\ninstability, but does restrict the growth of the instability outside of the\nequatorial zone. The magnetic energy decays on a timescale which is a function\nof the Alfv\\\'en crossing time and the rotation speed, but short compared to any\nevolutionary timescale. No evidence is found for a possible stable end state to\nevolve from an initial axisymmetric poloidal field. The field of an oblique\nrotator is similarly unstable, in both cases regardless of the rotation speed.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 23:30:46 GMT\"}]', '2009-11-13', '[[\"Braithwaite\",\"J.\",\"\",\"MPA Garching, CITA Toronto\"]]'),
(705.0186, 'Yang Liu', 'Yang Liu and Karin A. Dahmen', 'No-passing Rule in the Ground State Evolution of the Random-Field Ising\n  Model', '7 pages, 4 figures', 'Phys. Rev. E 76, 031106 (2007)', '10.1103/PhysRevE.76.031106', '', 'cond-mat.stat-mech cond-mat.dis-nn', '', '  We exactly prove the no-passing rule in the ground state evolution of the\nrandom-field Ising model (RFIM) with monotonically varying external field. In\nparticular, we show that the application of the no-passing rule can speed up\nthe calculation of the zero-temperature equilibrium $M(H)$ curve dramatically.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 23:01:17 GMT\"}]', '2008-02-23', '[[\"Liu\",\"Yang\",\"\"],[\"Dahmen\",\"Karin A.\",\"\"]]'),
(705.0187, 'Saeed Saremi', 'Saeed Saremi', 'RKKY in half-filled bipartite lattices: graphene as an example', 'v3. The published version. 6 pages, 1 figure', 'Phys. Rev. B 76, 184430 (2007) (6 pages)', '10.1103/PhysRevB.76.184430', '', 'cond-mat.str-el', '', '  We first present a simple proof that for any bipartite lattice at half\nfilling the RKKY interaction is antiferromagnetic between impurities on\nopposite (i.e., A and B) sublattices and is ferromagnetic between impurities on\nthe same sublattices. This result is valid on all length scales. We then focus\non the honeycomb lattice and examine the theorem in the long distance limit by\nperforming the low energy calculation using Dirac electrons. To find the\nuniversal (cutoff free) result we perform the calculation in smooth cutoff\nschemes, as we show that the calculation based on a sharp cutoff leads to wrong\nresults. We also find the long distance behavior of the RKKY interaction\nbetween \"plaquette\" impurities in both coherent and incoherent regimes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:28:29 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 22:44:04 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 26 Nov 2007 21:05:46 GMT\"}]', '2007-11-26', '[[\"Saremi\",\"Saeed\",\"\"]]'),
(705.0188, 'Serge Tabachnikov', 'D. Genin, B. Khesin, S. Tabachnikov', 'Geodesics on an ellipsoid in Minkowski space', '', '', '', '', 'math.DG math.DS', '', '  We describe the geometry of geodesics on a Lorentz ellipsoid: give explicit\nformulas for the first integrals (pseudo-confocal coordinates), curvature,\ngeodesically equivalent Riemannian metric, the invariant area-forms on the\ntime- and space-like geodesics and invariant 1-form on the space of null\ngeodesics. We prove a Poncelet-type theorem for null geodesics on the\nellipsoid: if such a geodesic close up after several oscillations in the\n\"pseudo-Riemannian belt\", so do all other null geodesics on this ellipsoid.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 23:44:26 GMT\"}]', '2007-05-23', '[[\"Genin\",\"D.\",\"\"],[\"Khesin\",\"B.\",\"\"],[\"Tabachnikov\",\"S.\",\"\"]]'),
(705.0189, 'Yousaf Mahmood Butt', 'Yousaf Butt', 'Note on XMM-Newton observations of the first unidentified TeV gamma-ray\n  source TeV J2032+4130 by Horns et al. astro-ph/0705.0009', '', '', '', '', 'astro-ph', '', '  I comment on the -- apparent -- diffuse X-ray emission reported by Horns et\nal. in their XMM observations of TeV J2032+4130\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:33:50 GMT\"}]', '2007-05-23', '[[\"Butt\",\"Yousaf\",\"\"]]'),
(705.0190, 'Dima Arinkin', 'D. Arinkin', 'Cohomology of line bundles on compactified Jacobians', '12 pages; second version with minor changes throughout the text', '', '', '', 'math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Let C be an integral projective curve with surficial singularities. We prove\nthat topologically trivial line bundles on the compactified Jacobian of C are\nin one-to-one correspondence with line bundles on C (the autoduality\nconjecture), and compute the cohomology of the line bundles. We also show that\nthe natural Fourier-Mukai functor between the derived categories of\nquasi-coherent sheaves on the Jacobian and on the compactified Jacobian is\nfully faithful.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 01:23:05 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 3 Aug 2010 19:52:36 GMT\"}]', '2010-08-04', '[[\"Arinkin\",\"D.\",\"\"]]'),
(705.0191, 'Florentin Smarandache', 'Florentin Smarandache', 'On Solving General Linear Equations in the Set of Natural Numbers', '4 pages', 'In the book G\\\'eneralistions et G\\\'en\\\'eralit\\\'es, by F.\n  Smarandache, Ed. Nouvelle, F\\`es, Morocco, pp. 36-38, 1984', '', '', 'math.GM', '', '  In this paper one shows if the number of natural solutions of a general\nlinear equation is limited or not. Also, it is presented a method of solving\nthe Diophantine equation $ax-by=c$ in the set of natural numbers, and an\nexample of solving in $N$ a Diophantine equation with three variables.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 01:44:36 GMT\"}]', '2007-05-23', '[[\"Smarandache\",\"Florentin\",\"\"]]'),
(705.0192, 'Jan Lang', 'D.E.Edmunds (Cardiff University), J.Lang (The Ohio State University)', 'Asymptotics for eigenvalues of a non-linear integral system', 'LaTeX, 13 pages', '', '', 'Ohio State University MRI Preprints 06-10', 'math.SP math.CA', '', '  We show the asymptotic behavior of the eigenvalues of the non-linear integral\nsystem related to the (p,q)-Laplacian.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 02:13:18 GMT\"}]', '2007-05-23', '[[\"Edmunds\",\"D. E.\",\"\",\"Cardiff University\"],[\"Lang\",\"J.\",\"\",\"The Ohio State University\"]]'),
(705.0193, 'Alireza Abdollahi', 'Alireza Abdollahi', '1-Factorizations of Cayley graphs', '', '', '', '', 'math.CO math.GR', '', '  In this note we prove that all connected Cayley graphs of every finite group\n$Q \\times H$ are 1-factorizable, where $Q$ is any non-trivial group of 2-power\norder and $H$ is any group of odd order.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 02:17:45 GMT\"}]', '2007-05-23', '[[\"Abdollahi\",\"Alireza\",\"\"]]'),
(705.0194, 'Alireza Abdollahi', 'A. Abdollahi, H. R. Maimani and R. Torabi', 'On the automorphism group of a possible symmetric $(81,16,3)$ design', '', '', '', '', 'math.CO math.GR', '', '  In this paper we study the automorphism group of a possible symmetric\n$(81,16,3)$ design.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 02:30:28 GMT\"}]', '2007-05-23', '[[\"Abdollahi\",\"A.\",\"\"],[\"Maimani\",\"H. R.\",\"\"],[\"Torabi\",\"R.\",\"\"]]'),
(705.0195, 'Chinping Chen', 'Lin He and Chinping Chen', 'Effect of temperature-dependent shape anisotropy on coercivity with\n  aligned Stoner-Wohlfarth soft ferromagnets', '22 pages, 2 figures, 1 table, Accepted by Phys. Rev. B', 'Phy. Rev. B 75, 184424 (2007)', '10.1103/PhysRevB.75.184424', '', 'cond-mat.mtrl-sci', '', '  The temperature variation effect of shape anisotropy on the coercivity,\nHC(T), for the aligned Stoner-Wohlfarth (SW) soft ferromagnets, such as fcc Ni,\nfcc Co and bcc Fe, are investigated within the framework of Neel-Brown (N-B)\nanalysis. An extended N-B equation is thus proposed,by introducing a single\ndimensionless correction function, the reduced magnetization, m(\\tao) =\nMS(T)/MS(0), in which \\tao = T/TC is the reduced temperature, MS(T) is the\nsaturation magnetization, and TC is the Curie temperature. The factor, m(\\tao),\naccounts for the temperature-dependent effect of the shape anisotropy. The\nconstants, H0 and E0, are for the switching field at zero temperature and the\npotential barrier at zero field, respectively. According to this newly derived\nequation, the blocking temperature above which the properties of\nsuperparamagnetism show up is described by the expression, TB =\nE0m^2(\\tao)/[kBln(t/t0)], with the extra correction factor m^2(\\tao). The\npossible effect on HC(T) and the blocking temperature, TB, attributed to the\ndownshift of TC resulting from the finite size effect has been discussed also.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 02:42:12 GMT\"}]', '2009-11-13', '[[\"He\",\"Lin\",\"\"],[\"Chen\",\"Chinping\",\"\"]]'),
(705.0196, 'Nobukuni Hamamoto Dr', 'Nobukuni Hamamoto, Makito Oi, Naoki Onishi', 'Cranked Hartree-Fock-Bogoliubov Calculation for Rotating Bose-Einstein\n  Condensates', 'accepted to Phys. Rev. A', '', '10.1103/PhysRevA.75.063614', '', 'cond-mat.other nucl-th', '', '  A rotating bosonic many-body system in a harmonic trap is studied with the\n3D-Cranked Hartree-Fock-Bogoliubov method at zero temperature, which has been\napplied to nuclear many-body systems at high spin. This method is a variational\nmethod extended from the Hartree-Fock theory, which can treat the pairing\ncorrelations in a self-consistent manner. An advantage of this method is that a\nfinite-range interaction between constituent particles can be used in the\ncalculation, unlike the original Gross-Pitaevskii approach. To demonstrate the\nvalidity of our method, we present a calculation for a toy model, that is, a\nrotating system of ten bosonic particles interacting through the repulsive\nquadrupole-quadrupole interaction in a harmonic trap. It is found that the\nyrast states, the lowest-energy states for the given total angular momentum,\ndoes not correspond to the Bose-Einstein condensate, except a few special\ncases. One of such cases is a vortex state, which appears when the total\nangular momentum $L$ is twice the particle number $N$ (i.e., $L=2N$).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 03:01:32 GMT\"}]', '2009-11-13', '[[\"Hamamoto\",\"Nobukuni\",\"\"],[\"Oi\",\"Makito\",\"\"],[\"Onishi\",\"Naoki\",\"\"]]'),
(705.0197, 'Tshilidzi Marwala', 'Tshilidzi Marwala, Unathi Mahola and Snehashish Chakraverty', 'Fault Classification in Cylinders Using Multilayer Perceptrons, Support\n  Vector Machines and Guassian Mixture Models', '10 pages, 2 figures, 4 tables', 'Computer Assisted Mechanics and Engineering Sciences, Vol. 14, No.\n  2, 2007.', '', '', 'cs.AI', '', '  Gaussian mixture models (GMM) and support vector machines (SVM) are\nintroduced to classify faults in a population of cylindrical shells. The\nproposed procedures are tested on a population of 20 cylindrical shells and\ntheir performance is compared to the procedure, which uses multi-layer\nperceptrons (MLP). The modal properties extracted from vibration data are used\nto train the GMM, SVM and MLP. It is observed that the GMM produces 98%, SVM\nproduces 94% classification accuracy while the MLP produces 88% classification\nrates.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 03:13:28 GMT\"}]', '2007-05-23', '[[\"Marwala\",\"Tshilidzi\",\"\"],[\"Mahola\",\"Unathi\",\"\"],[\"Chakraverty\",\"Snehashish\",\"\"]]'),
(705.0198, 'Alexander E. Hramov', 'A.A. Koronovskii, M.K. Kurovskaya, O.I. Moskalenko, and A.E. Hramov', 'Two Scenarios of Breaking Chaotic Phase Synchronization', '8 pages, 7 figures', 'Technical Physics. 2006. Vol. 52, No. 1. PP. 19-26', '10.1134/S1063784207010045', '', 'nlin.CD', '', '  Two types of phase synchronization (accordingly, two scenarios of breaking\nphase synchronization) between coupled stochastic oscillators are shown to\nexist depending on the discrepancy between the control parameters of\ninteracting oscillators, as in the case of classical synchronization of\nperiodic oscillators. If interacting stochastic oscillators are weakly detuned,\nthe phase coherency of the attractors persists when phase synchronization\nbreaks. Conversely, if the control parameters differ considerably, the chaotic\nattractor becomes phase-incoherent under the conditions of phase\nsynchronization break.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:37:05 GMT\"}]', '2007-05-23', '[[\"Koronovskii\",\"A. A.\",\"\"],[\"Kurovskaya\",\"M. K.\",\"\"],[\"Moskalenko\",\"O. I.\",\"\"],[\"Hramov\",\"A. E.\",\"\"]]'),
(705.0199, 'Erik Berglund', 'Erik Berglund, Joaquin Sitte', 'The Parameter-Less Self-Organizing Map algorithm', '29 pages, 27 figures. Based on publication in IEEE Trans. on Neural\n  Networks', 'IEEE Transactions on Neural Networks, 2006 v.17, n.2, pp.305-316', '', '', 'cs.NE cs.AI cs.CV', '', '  The Parameter-Less Self-Organizing Map (PLSOM) is a new neural network\nalgorithm based on the Self-Organizing Map (SOM). It eliminates the need for a\nlearning rate and annealing schemes for learning rate and neighbourhood size.\nWe discuss the relative performance of the PLSOM and the SOM and demonstrate\nsome tasks in which the SOM fails but the PLSOM performs satisfactory. Finally\nwe discuss some example applications of the PLSOM and present a proof of\nordering under certain limited conditions.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 04:04:51 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 8 May 2007 01:06:10 GMT\"}]', '2007-05-23', '[[\"Berglund\",\"Erik\",\"\"],[\"Sitte\",\"Joaquin\",\"\"]]'),
(705.0200, 'Steve Shkoller', 'C.H. Arthur Cheng, Daniel Coutand, and Steve Shkoller', 'On the Motion of Vortex Sheets with Surface Tension in the 3D Euler\n  Equations with Vorticity', '28 pages', '', '', '', 'math.AP', '', '  We prove well-posedness of vortex sheets with surface tension in the 3D\nincompressible Euler equations with vorticity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 04:34:03 GMT\"}]', '2007-05-23', '[[\"Cheng\",\"C. H. Arthur\",\"\"],[\"Coutand\",\"Daniel\",\"\"],[\"Shkoller\",\"Steve\",\"\"]]'),
(705.0201, 'Jesse Bloom', 'Jesse D Bloom, Philip A Romero, Zhongyi Lu, and Frances H Arnold', 'Neutral genetic drift can aid functional protein evolution', '', 'Biology Direct 2:17 (2007)', '10.1186/1745-6150-2-17', '', 'q-bio.PE q-bio.BM', '', '  BACKGROUND: Many of the mutations accumulated by naturally evolving proteins\nare neutral in the sense that they do not significantly alter a protein\'s\nability to perform its primary biological function. However, new protein\nfunctions evolve when selection begins to favor other, \"promiscuous\" functions\nthat are incidental to a protein\'s biological role. If mutations that are\nneutral with respect to a protein\'s primary biological function cause\nsubstantial changes in promiscuous functions, these mutations could enable\nfuture functional evolution.\n  RESULTS: Here we investigate this possibility experimentally by examining how\ncytochrome P450 enzymes that have evolved neutrally with respect to activity on\na single substrate have changed in their abilities to catalyze reactions on\nfive other substrates. We find that the enzymes have sometimes changed as much\nas four-fold in the promiscuous activities. The changes in promiscuous\nactivities tend to increase with the number of mutations, and can be largely\nrationalized in terms of the chemical structures of the substrates. The\nactivities on chemically similar substrates tend to change in a coordinated\nfashion, potentially providing a route for systematically predicting the change\nin one function based on the measurement of several others.\n  CONCLUSIONS: Our work suggests that initially neutral genetic drift can lead\nto substantial changes in protein functions that are not currently under\nselection, in effect poising the proteins to more readily undergo functional\nevolution should selection \"ask new questions\" in the future.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 05:02:10 GMT\"}]', '2007-07-18', '[[\"Bloom\",\"Jesse D\",\"\"],[\"Romero\",\"Philip A\",\"\"],[\"Lu\",\"Zhongyi\",\"\"],[\"Arnold\",\"Frances H\",\"\"]]'),
(705.0202, 'Andreas Haungs', 'Andreas Haungs', 'Air Shower Measurements in Karlsruhe', '(15 pages) Contribution to the 80th anniversary of late Georgii\n  Borisovich Khristiansen. To appear at \"Akademik G.B. Khristiansen - uchenyi\n  Moskovskogo universiteta (k 80-letiyu so dnya rozhdeniya). M.: Izdatel\'stvo\n  KDU, 2007\"', '', '', '', 'astro-ph', '', '  The Karlsruhe multi-detector set-ups KASCADE, KASCADE-Grande, and LOPES aim\non measurements of cosmic rays in the energy range of the so called knee\nbetween 10^14 eV and 10^18 eV. The multidimensional analysis of the air shower\ndata measured by KASCADE indicates a distinct knee in the energy spectra of\nlight primary cosmic rays and an increasing dominance of heavy ones towards\nhigher energies. This provides, together with the results of large scale\nanisotropy studies, implications for discriminating astrophysical models of the\norigin of the knee. To improve the reconstruction quality and statistics at\nhigher energies, where the knee of the heavy primaries is expected at around\n100 PeV, KASCADE has been extended by a factor 10 in area to the new experiment\nKASCADE-Grande. LOPES is located on site of the KASCADE-Grande experiment. It\nmeasures radio pulses from extensive air showers with the goal to establish\nthis renewed detection technique for future large scale experiments.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 05:34:10 GMT\"}]', '2007-05-23', '[[\"Haungs\",\"Andreas\",\"\"]]'),
(705.0203, 'Stephen Williams', 'Stephen R. Williams', 'Topological Classification of Clusters in Condensed Phases', '9 pages, 6 figures', '', '', '', 'cond-mat.soft', '', '  A methodology is developed to identify clusters in a bulk phase which are\ntopologically equivalent to certain reference clusters. The selected reference\nclusters are the Morse clusters with 13 or less atoms and the 13 atom clusters\nfound in an FCC and an HCP crystal phase, consisting of an atom and its 12\nnearest neighbours. The first step in using the method requires the bond\nnetwork of the bulk phase to be identified. The bonds may be identified in\nterms of the distance between the atom pairs or by using a modified Voronoi\ndecomposition, introduced here. We then search for all the 3, 4 and 5 membered\nshortest path rings and use these to identify some basic clusters. These basic\nclusters are then combined to identify the above mentioned Morse and crystal\nclusters. The larger Morse clusters (N>13) may be identified in terms of the\nbasic clusters and the smaller Morse clusters. This work has important\napplications in studying the energy landscape of a bulk phase. As an example,\nresults from a limited preliminary study on the hard sphere fluid phase are\npresented.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 05:51:26 GMT\"}]', '2007-05-23', '[[\"Williams\",\"Stephen R.\",\"\"]]'),
(705.0204, 'Tshilidzi Marwala', 'Lukasz A. Machowski, and Tshilidzi Marwala', 'Using Images to create a Hierarchical Grid Spatial Index', 'In Proceedings of the IEEE International Conference on Systems, Man\n  and Cybernetics, Taiwan, 2006, pp. 1974-1979', '', '10.1109/ICSMC.2006.385020', '', 'cs.DS', '', '  This paper presents a hybrid approach to spatial indexing of two dimensional\ndata. It sheds new light on the age old problem by thinking of the traditional\nalgorithms as working with images. Inspiration is drawn from an analogous\nsituation that is found in machine and human vision. Image processing\ntechniques are used to assist in the spatial indexing of the data. A fixed grid\napproach is used and bins with too many records are sub-divided hierarchically.\nSearch queries are pre-computed for bins that do not contain any data records.\nThis has the effect of dividing the search space up into non rectangular\nregions which are based on the spatial properties of the data. The bucketing\nquad tree can be considered as an image with a resolution of two by two for\neach layer. The results show that this method performs better than the quad\ntree if there are more divisions per layer. This confirms our suspicions that\nthe algorithm works better if it gets to look at the data with higher\nresolution images. An elegant class structure is developed where the\nimplementation of concrete spatial indexes for a particular data type merely\nrelies on rendering the data onto an image.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 05:37:32 GMT\"}]', '2016-11-17', '[[\"Machowski\",\"Lukasz A.\",\"\"],[\"Marwala\",\"Tshilidzi\",\"\"]]'),
(705.0205, 'Vic Viola', 'V.E. Viola', 'Note on Breakup Densities in Fragmentation', '', '', '', '', 'nucl-ex', '', '  This note elaborates the procedures involved in the derivation of breakup\ndensities in nuclear fragmentation. It is stressed that the formalism employed\nin the analysis served only as a spectral fitting function and does not imply\nany specific reaction mechanism.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:54:22 GMT\"}]', '2007-05-23', '[[\"Viola\",\"V. E.\",\"\"]]'),
(705.0206, 'Eyal Buks', 'Eyal Buks, Stav Zaitsev, Eran Segev, Baleegh Abdo, and M. P. Blencowe', 'Displacement Detection with a Vibrating RF SQUID: Beating the Standard\n  Linear Limit', '', '', '10.1103/PhysRevE.76.026217', '', 'cond-mat.mes-hall cond-mat.supr-con', '', '  We study a novel configuration for displacement detection consisting of a\nnanomechanical resonator coupled to both, a radio frequency superconducting\ninterference device (RF SQUID) and to a superconducting stripline resonator. We\nemploy an adiabatic approximation and rotating wave approximation and calculate\nthe displacement sensitivity. We study the performance of such a displacement\ndetector when the stripline resonator is driven into a region of nonlinear\noscillations. In this region the system exhibits noise squeezing in the output\nsignal when homodyne detection is employed for readout. We show that\ndisplacement sensitivity of the device in this region may exceed the upper\nbound imposed upon the sensitivity when operating in the linear region. On the\nother hand, we find that the high displacement sensitivity is accompanied by a\nslowing down of the response of the system, resulting in a limited bandwidth.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 06:23:22 GMT\"}]', '2009-11-13', '[[\"Buks\",\"Eyal\",\"\"],[\"Zaitsev\",\"Stav\",\"\"],[\"Segev\",\"Eran\",\"\"],[\"Abdo\",\"Baleegh\",\"\"],[\"Blencowe\",\"M. P.\",\"\"]]'),
(705.0207, 'Andrew Linshaw', 'Bong H. Lian, Andrew R. Linshaw, Bailin Song', 'Chiral Equivariant Cohomology III', 'Final version', 'American J. Math. vol. 132, no. 6 (2010), 1549-1590', '10.1353/ajm.2010.0021', '', 'math.DG math.QA', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This is the third of a series of papers on a new equivariant cohomology that\ntakes values in a vertex algebra, and contains and generalizes the classical\nequivariant cohomology of a manifold with a Lie group action a la H. Cartan. In\nthis paper, we compute this cohomology for spheres and show that for any simple\nconnected group G, there is a sphere with infinitely many actions of G which\nhave distinct chiral equivariant cohomology, but identical classical\nequivariant cohomology. Unlike the classical case, the description of the\nchiral equivariant cohomology of spheres requires a substantial amount of new\nstructural theory, which we fully develop in this paper. This includes a\nquasi-conformal structure, equivariant homotopy invariance, and the values of\nthis cohomology on homogeneous spaces. These results rely on crucial features\nof the underlying vertex algebra valued complex that have no classical\nanalogues.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 07:07:06 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 1 Sep 2007 20:38:51 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 9 Jul 2010 09:24:06 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 26 Aug 2010 10:33:29 GMT\"}]', '2021-05-21', '[[\"Lian\",\"Bong H.\",\"\"],[\"Linshaw\",\"Andrew R.\",\"\"],[\"Song\",\"Bailin\",\"\"]]'),
(705.0208, 'Hikaru Kawamura', 'Takeshi Kotani, Hajime Yoshino and Hikaru Kawamura', 'Periodicity and criticality in the Olami-Feder-Christensen model of\n  earthquakes', '', 'Phys. Rev. E77 010102(R) (2008)', '10.1103/PhysRevE.77.010102', '', 'cond-mat.other physics.geo-ph', '', '  Characteristic versus critical features of earthquakes are studied on the\nbasis of the Olami-Feder-Christensen model. It is found that the local\nrecurrence-time distribution exhibits a sharp $\\delta$-function-like peak\ncorresponding to rhythmic recurrence of events with a fixed ``period\'\' uniquely\ndetermined by the transmission parameter of the model, together with a\npower-law-like tail corresponding to scale-free recurrence of events. The model\nexhibits phenomena closely resembling the asperity known in seismology.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 06:46:27 GMT\"}]', '2009-11-13', '[[\"Kotani\",\"Takeshi\",\"\"],[\"Yoshino\",\"Hajime\",\"\"],[\"Kawamura\",\"Hikaru\",\"\"]]'),
(705.0209, 'Nathalie Villa', 'Fabrice Rossi (INRIA Rocquencourt / INRIA Sophia Antipolis), Nathalie\n  Villa (GRIMM)', 'Support vector machine for functional data classification', '13 pages', 'Neurocomputing / EEG Neurocomputing 69, 7-9 (2006) 730-742', '10.1016/j.neucom.2005.12.010', '', 'math.ST stat.ML stat.TH', '', '  In many applications, input data are sampled functions taking their values in\ninfinite dimensional spaces rather than standard vectors. This fact has complex\nconsequences on data analysis algorithms that motivate modifications of them.\nIn fact most of the traditional data analysis tools for regression,\nclassification and clustering have been adapted to functional inputs under the\ngeneral name of functional Data Analysis (FDA). In this paper, we investigate\nthe use of Support Vector Machines (SVMs) for functional data analysis and we\nfocus on the problem of curves discrimination. SVMs are large margin classifier\ntools based on implicit non linear mappings of the considered data into high\ndimensional spaces thanks to kernels. We show how to define simple kernels that\ntake into account the unctional nature of the data and lead to consistent\nclassification. Experiments conducted on real world data emphasize the benefit\nof taking into account some functional aspects of the problems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 06:48:41 GMT\"}]', '2007-05-23', '[[\"Rossi\",\"Fabrice\",\"\",\"INRIA Rocquencourt / INRIA Sophia Antipolis\"],[\"Villa\",\"Nathalie\",\"\",\"GRIMM\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0210, 'Nathalie Villa', 'Nathalie Villa (GRIMM), Fabrice Rossi (INRIA Rocquencourt / INRIA\n  Sophia Antipolis)', 'Un r\\\'esultat de consistance pour des SVM fonctionnels par interpolation\n  spline', '6 pages', 'Comptes Rendus de l Acad\\\'emie des Sciences - Series I -\n  Mathematics 343, 8 (15/10/2006) 555-560', '10.1016/j.crma.2006.09.025', '', 'math.ST stat.TH', '', '  This Note proposes a new methodology for function classification with Support\nVector Machine (SVM). Rather than relying on projection on a truncated Hilbert\nbasis as in our previous work, we use an implicit spline interpolation that\nallows us to compute SVM on the derivatives of the studied functions. To that\nend, we propose a kernel defined directly on the discretizations of the\nobserved functions. We show that this method is universally consistent.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 06:52:13 GMT\"}]', '2007-05-23', '[[\"Villa\",\"Nathalie\",\"\",\"GRIMM\"],[\"Rossi\",\"Fabrice\",\"\",\"INRIA Rocquencourt / INRIA\\n  Sophia Antipolis\"]]'),
(705.0211, 'Nathalie Villa', 'Louis Ferr\\\'e (GRIMM), Nathalie Villa (GRIMM)', 'Multilayer Perceptron with Functional Inputs: an Inverse Regression\n  Approach', '17 pages', 'Scandinavian Journal of Statistics 33, 4 (12/2006) 807-823', '10.1111/j.1467-9469.2006.00496.x', '', 'math.ST stat.TH', '', '  Functional data analysis is a growing research field as more and more\npractical applications involve functional data. In this paper, we focus on the\nproblem of regression and classification with functional predictors: the model\nsuggested combines an efficient dimension reduction procedure [functional\nsliced inverse regression, first introduced by Ferr\\\'e & Yao (Statistics, 37,\n2003, 475)], for which we give a regularized version, with the accuracy of a\nneural network. Some consistency results are given and the method is\nsuccessfully confronted to real-life data.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 06:56:00 GMT\"}]', '2007-05-23', '[[\"Ferré\",\"Louis\",\"\",\"GRIMM\"],[\"Villa\",\"Nathalie\",\"\",\"GRIMM\"]]'),
(705.0212, 'Sandor Varro', 'Sandor Varro and Gyozo Farkas', 'Attosecond electron pulses from interference of above-threshold de\n  Broglie waves', '40 pages, 6 figures', 'Laser and Particle Beams (2008) Vol. 26, No.1, pages 9-19', '10.1017/S0263034608000037', '', 'physics.plasm-ph physics.gen-ph', '', '  It is shown that the the interference of above-threshold electron de Broglie\nwaves, generated by an intense laser pulse at a metal surface yields attosecond\nelectron pulses. This inerference is an analogon of the superposition of high\nharmonics generated from rare gas atoms, resulting in trains of attosecond\nlight pulses.Owing to the inherent kinematic dispersion, the propagation of\nattosecond de Broglie waves in vacuum is very different from that of attosecond\nlight pulses, which propagate without changing shape. Above the metal surface\nthere are \"collaps bands\" and \"revival layers\" of the electron current even at\nmacroscopic distances. In the range of parameters considered, the maximum value\nof the current densities of such ultrashort electron pulses has been estimated\nto be of order of couple of tenths of milliamps per square centimeters.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 07:17:51 GMT\"}]', '2008-04-04', '[[\"Varro\",\"Sandor\",\"\"],[\"Farkas\",\"Gyozo\",\"\"]]'),
(705.0213, 'Michael Engel', 'Michael Engel, Hans-Rainer Trebin (Institut f\\\"ur Theoretische und\n  Angewandte Physik, Universit\\\"at Stuttgart)', 'Self-Assembly of Monatomic Complex Crystals and Quasicrystals with a\n  Double-Well Interaction Potential', '4 pages, 6 figures. Physical Review Letters, in Press (April 2007)', 'Physical Review Letters 98, 225505 (2007)', '10.1103/PhysRevLett.98.225505', '', 'cond-mat.other', '', '  For the study of crystal formation and dynamics we introduce a simple\ntwo-dimensional monatomic model system with a parametrized interaction\npotential. We find in molecular dynamics simulations that a surprising variety\nof crystals, a decagonal and a dodecagonal quasicrystal are self-assembled. In\nthe case of the quasicrystals the particles reorder by phason flips at elevated\ntemperatures. During annealing the entropically stabilized decagonal\nquasicrystal undergoes a reversible phase transition at 65% of the melting\ntemperature into an approximant, which is monitored by the rotation of the de\nBruijn surface in hyperspace.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 07:37:06 GMT\"}]', '2007-07-03', '[[\"Engel\",\"Michael\",\"\",\"Institut für Theoretische und\\n  Angewandte Physik, Universität Stuttgart\"],[\"Trebin\",\"Hans-Rainer\",\"\",\"Institut für Theoretische und\\n  Angewandte Physik, Universität Stuttgart\"]]'),
(705.0214, 'Mourad Zerai', 'Mourad Zerai, Maher Moakher', 'Riemannian level-set methods for tensor-valued data', '11 pages, 03 figures, to be published in the proceedings of SSVM\n  2007, LNCS Springer', '', '', '', 'cs.CV', '', '  We present a novel approach for the derivation of PDE modeling\ncurvature-driven flows for matrix-valued data. This approach is based on the\nRiemannian geometry of the manifold of Symmetric Positive Definite Matrices\nPos(n).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 07:32:58 GMT\"}]', '2007-05-23', '[[\"Zerai\",\"Mourad\",\"\"],[\"Moakher\",\"Maher\",\"\"]]'),
(705.0215, 'Ignas Snellen', 'Ignas Snellen (Leiden Observatory)', 'Transit and secondary eclipse photometry in the near-infrared', '6 pages, to appear in the PASP proceedings of \"Transiting Extrasolar\n  Planets Workshop\" MPIA Heidelberg Germany, 25th-28th September 2006. Eds: C.\n  Afonso, D. Weldrake & T. Henning', '', '', '', 'astro-ph', '', '  Near-infrared photometry of transiting extrasolar planets can be of great\nscientific value. It is however not straightforward to reach the necessary\nmillimagnitude precision. Here we report on our attempts to observe transits\nand secondary eclipses of several extrasolar planets at 2.2 micron. Best\nresults have been obtained on OGLE-TR-113b using the SOFI near-infrared camera\non ESO\'s New Technology Telescope. Its K-band transit shows a remarkably flat\nbottom indicating low stellar limb darkening. Secondary eclipse photometry has\nresulted in a formal 3 sigma detection, but residual systematic effects make\nthis detection rather uncertain.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 07:53:14 GMT\"}]', '2007-05-23', '[[\"Snellen\",\"Ignas\",\"\",\"Leiden Observatory\"]]'),
(705.0216, 'Prof. Dr. M. W. Wu', 'J. Zhou and M. W. Wu', 'Spin relaxation due to the Bir-Aronov-Pikus mechanism in intrinsic and\n  $p$-type GaAs quantum wells from a fully microscopic approach', '10 pages, 6 figures, Phys. Rev. B 77, 2008, in press', 'Phys. Rev. B 77, 075318 (2008)', '10.1103/PhysRevB.77.075318', '', 'cond-mat.mtrl-sci cond-mat.other', '', '  We study the electron spin relaxation in intrinsic and $p$-type (001) GaAs\nquantum wells by constructing and numerically solving the kinetic spin Bloch\nequations. All the relevant scatterings are explicitly included, especially the\nspin-flip electron-heavy hole exchange scattering which leads to the\nBir-Aronov-Pikus spin relaxation. We show that, due to the neglection of the\nnonlinear terms in the electron-heavy hole exchange scattering in the\nFermi-golden-rule approach, the spin relaxation due to the Bir-Aronov-Pikus\nmechanism is greatly exaggerated at moderately high electron density and low\ntemperature in the literature. We compare the spin relaxation time due to the\nBir-Aronov-Pikus mechanism with that due to the D\'yakonov-Perel\' mechanism\nwhich is also calculated from the kinetic spin Bloch equations with all the\nscatterings, especially the spin-conserving electron-electron and\nelectron-heavy hole scatterings, included. We find that, in intrinsic quantum\nwells, the effect from the Bir-Aronov-Pikus mechanism is much smaller than that\nfrom the D\'yakonov-Perel\' mechanism at low temperature, and it is smaller by no\nmore than one order of magnitude at high temperature. In $p$-type quantum\nwells, the spin relaxation due to the Bir-Aronov-Pikus mechanism is also much\nsmaller than the one due to the D\'yakonov-Perel\' mechanism at low temperature\nand becomes comparable to each other at higher temperature when the hole\ndensity and the width of the quantum well are large enough. We claim that\nunlike in the bulk samples, the Bir-Aronov-Pikus mechanism hardly dominates the\nspin relaxation in two-dimensional samples.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:57:14 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 02:46:03 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 28 Dec 2007 17:00:50 GMT\"}]', '2008-02-21', '[[\"Zhou\",\"J.\",\"\"],[\"Wu\",\"M. W.\",\"\"]]'),
(705.0217, 'Roland Lehoucq', 'S. Caillerie, M. Lachi\\`eze-Rey, J.-P. Luminet, R. Lehoucq, A.\n  Riazuelo and J. Weeks', 'A new analysis of Poincar\\\'e dodecahedral space model', 'Accepted by A&A, 6 pages, 4 figures ; revised version according to\n  referee\'s comments', '', '10.1051/0004-6361:20077656', '', 'astro-ph', '', '  The full three-year WMAP results (WMAP3) reinforce the absence of large-angle\ncorrelations at scales greater than 60 degrees. The Poincare dodecahedral space\n(PDS) model model, which may naturally explain such features, thus remains a\nplausible cosmological model, despite recent controversy about whether matched\ncircle searches would or would not push the topology beyond the horizon. Here,\nwe have used new eigenmode calculations of the dodecahedral space to predict\nthe cosmic microwave background (CMB) temperature fluctuations in such models,\nwith an improved angular resolution. We have simulated CMB maps and confirmed\nthe expected presence of matching circles. For a set of plausible cosmological\nparameters, we have derived the angular power spectrum of the CMB up to large\nwavenumbers. Comparison with the WMAP3 observations confirms a remarkable fit\nwith a PDS model, for a value $\\Omega_0 = 1.018$ of the average total energy\ndensity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:09:59 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 1 Oct 2007 12:08:37 GMT\"}]', '2009-11-13', '[[\"Caillerie\",\"S.\",\"\"],[\"Lachièze-Rey\",\"M.\",\"\"],[\"Luminet\",\"J. -P.\",\"\"],[\"Lehoucq\",\"R.\",\"\"],[\"Riazuelo\",\"A.\",\"\"],[\"Weeks\",\"J.\",\"\"]]'),
(705.0218, 'Daniel Freeman', 'Daniel Freeman', 'Weakly null sequences with upper estimates', '21 pages', '', '', '', 'math.FA', '', '  We prove that if $(v_i)$ is a normalized basic sequence and X is a Banach\nspace such that every normalized weakly null sequence in X has a subsequence\nthat is dominated by $(v_i)$, then there exists a uniform constant $C\\geq1$\nsuch that every normalized weakly null sequence in X has a subsequence that is\nC-dominated by $(v_i)$. This extends a result of Knaust and Odell, who proved\nthis for the cases in which $(v_i)$ is the standard basis for $\\ell_p$ or\n$c_0$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:13:36 GMT\"}]', '2007-05-23', '[[\"Freeman\",\"Daniel\",\"\"]]'),
(705.0219, 'Koichi Hamaguchi', 'K. Hamaguchi, S. Shirai and T. T. Yanagida', 'Determining the Mass for a Light Gravitino', '9 pages, 12 figures', 'Phys.Lett.B651:44-48,2007', '10.1016/j.physletb.2007.05.063', 'UT-07-15', 'hep-ph', '', '  Gauge mediated supersymmetry breaking scenarios with an ultra-light gravitino\nof mass m_{3/2}=1-10 eV are very interesting, since there is no cosmological\ngravitino problem. We propose a new experimental determination of the gravitino\nmass for such an ultra-light gravitino, by measuring a branching ratio of two\ndecay modes of sleptons.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:13:44 GMT\"}]', '2008-11-26', '[[\"Hamaguchi\",\"K.\",\"\"],[\"Shirai\",\"S.\",\"\"],[\"Yanagida\",\"T. T.\",\"\"]]'),
(705.0220, 'Viktor Dotsenko', 'V.S.Dotsenko, L.B.Ioffe, V.B.Geshkenbein, S.E.Korshunov and G.Blatter', 'Joint free energy distribution in the random directed polymer problem', '4 pages, 1 figure', 'Phys.Rev.Lett. 100 (2008) 050601', '10.1103/PhysRevLett.100.050601', '', 'cond-mat.dis-nn cond-mat.stat-mech', '', '  We consider two configurations of a random directed polymer of length L\nconfined to a plane and ending in two points separated by 2u. Defining the mean\nfree energy $\\bar F$ and the free energy difference F\' of the two\nconfigurations, we determine the joint distribution function P_{L,u}(\\bar F,F\')\nusing the replica approach. We find that for large L and large negative free\nenergies $\\bar F$, the joint distribution function factorizes into longitudinal\n(P_{L,u} (\\bar F)) and transverse (P_{u}(F\')) components, which furthermore\ncoincide with results obtained prevously via different independent routes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:16:23 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 18 Jan 2008 08:49:10 GMT\"}]', '2009-11-13', '[[\"Dotsenko\",\"V. S.\",\"\"],[\"Ioffe\",\"L. B.\",\"\"],[\"Geshkenbein\",\"V. B.\",\"\"],[\"Korshunov\",\"S. E.\",\"\"],[\"Blatter\",\"G.\",\"\"]]'),
(705.0221, 'Farook Rahaman', 'F. Rahaman and R. Mondal', 'Non static Global monopole in Lyra geometry', '7 pages', 'FizikaB16:223-230,2007', '', '', 'gr-qc', '', '  A class of non static solutions around a global monopole resulting from the\nbreaking of a global S0(3) symmetry based on Lyra geometry are obtained. The\nsolutions are obtained using the functional separability of the metric\ncoefficients. We have shown that the monopole exerts attractive gravitational\neffects on test particles.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:19:02 GMT\"}]', '2008-11-26', '[[\"Rahaman\",\"F.\",\"\"],[\"Mondal\",\"R.\",\"\"]]'),
(705.0222, 'Ludmila Petrova', 'L.I.Petrova', 'The connection between field-theory and the equations for material\n  sistems', '9 pages', '', '', '', 'physics.gen-ph', '', '  The existing field theories are based on the properties of closed exterior\nforms, which correspond to conservation laws for physical fields.\n  In the present paper it is shown that closed exterior forms corresponding to\nfield theories are obtained from the equations modelling conservation (balance)\nlaws for material sistems (material media).\n  The process of obtaining closed exterior forms demonstrates the connection\nbetween field-theory equations and the equations for material sistems and\npoints to the fact that the foundations of field theories must be conditioned\nby the properties of equations conservation laws for material sistems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:26:14 GMT\"}]', '2007-05-23', '[[\"Petrova\",\"L. I.\",\"\"]]'),
(705.0223, 'Garel', 'Cecile Monthus and Thomas Garel', 'On the multifractal statistics of the local order parameter at random\n  critical points : application to wetting transitions with disorder', '17 pages, 20 figures', 'Phys. Rev. E 76, 021114 (2007)', '10.1103/PhysRevE.76.021114', '', 'cond-mat.dis-nn', '', '  Disordered systems present multifractal properties at criticality. In\nparticular, as discovered by Ludwig (A.W.W. Ludwig, Nucl. Phys. B 330, 639\n(1990)) on the case of diluted two-dimensional Potts model, the moments\n$\\bar{\\rho^q(r)}$ of the local order parameter $\\rho(r)$ scale with a set\n$x(q)$ of non-trivial exponents $x(q) \\neq q x(1)$. In this paper, we revisit\nthese ideas to incorporate more recent findings: (i) whenever a multifractal\nmeasure $w(r)$ normalized over space $ \\sum_r w(r)=1$ occurs in a random\nsystem, it is crucial to distinguish between the typical values and the\ndisorder averaged values of the generalized moments $Y_q =\\sum_r w^q(r)$, since\nthey may scale with different generalized dimensions $D(q)$ and $\\tilde D(q)$\n(ii) as discovered by Wiseman and Domany (S. Wiseman and E. Domany, Phys Rev E\n{\\bf 52}, 3469 (1995)), the presence of an infinite correlation length induces\na lack of self-averaging at critical points for thermodynamic observables, in\nparticular for the order parameter. After this general discussion valid for any\nrandom critical point, we apply these ideas to random polymer models that can\nbe studied numerically for large sizes and good statistics over the samples. We\nstudy the bidimensional wetting or the Poland-Scheraga DNA model with loop\nexponent $c=1.5$ (marginal disorder) and $c=1.75$ (relevant disorder). Finally,\nwe argue that the presence of finite Griffiths ordered clusters at criticality\ndetermines the asymptotic value $x(q \\to \\infty) =d$ and the minimal value $\n\\alpha_{min}=D(q \\to \\infty)=d-x(1) $ of the typical multifractal spectrum\n$f(\\alpha)$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:28:11 GMT\"}]', '2007-08-22', '[[\"Monthus\",\"Cecile\",\"\"],[\"Garel\",\"Thomas\",\"\"]]'),
(705.0224, 'Roland Wester', 'J. Mikosch, U. Fr\\\"uhling, S. Trippel, D. Schwalm, M. Weidem\\\"uller,\n  R. Wester', 'Evaporation of buffer gas-thermalized anions out of a multipole rf ion\n  trap', 'Phys. Rev. Lett., in press', '', '10.1103/PhysRevLett.98.223001', '', 'physics.atom-ph', '', '  We identify plain evaporation of ions as the fundamental loss mechanism out\nof a multipole ion trap. Using thermalized negative Cl- ions we find that the\nevaporative loss rate is proportional to a Boltzmann factor. This thermodynamic\ndescription sheds new light on the dynamics of particles in time-varying\nconfining potentials. It specifically allows us to extract the effective depth\nof the ion trap as the activation energy for evaporation. As a function of the\nrf amplitude we find two distinct regimes related to the stability of motion of\nthe trapped ions. For low amplitudes the entire trap allows for stable motion\nand the trap depth increases with the rf field. For larger rf amplitudes,\nhowever, rapid energy transfer from the field to the ion motion can occur at\nlarge trap radii, which leads to a reduction of the effective trapping volume.\nIn this regime the trap depth decreases again with increasing rf amplitude. We\ngive an analytical parameterization of the trap depth for various multipole\ntraps that allows predictions of the most favorable trapping conditions.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:29:53 GMT\"}]', '2009-11-13', '[[\"Mikosch\",\"J.\",\"\"],[\"Frühling\",\"U.\",\"\"],[\"Trippel\",\"S.\",\"\"],[\"Schwalm\",\"D.\",\"\"],[\"Weidemüller\",\"M.\",\"\"],[\"Wester\",\"R.\",\"\"]]'),
(705.0225, 'Sylvain Crovisier', 'Christian Bonatti, Sylvain Crovisier and Amie Wilkinson', 'The centralizer of a C1 generic diffeomorphism is trivial', '', '', '', '', 'math.DS', '', '  In this announcement, we describe the solution in the C1 topology to a\nquestion asked by S. Smale on the genericity of trivial centralizers: the set\nof diffeomorphisms of a compact connected manifold with trivial centralizer\nresidual in Diff^1 but does not contain an open and dense subset.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:43:09 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 25 May 2007 12:45:56 GMT\"}]', '2007-06-13', '[[\"Bonatti\",\"Christian\",\"\"],[\"Crovisier\",\"Sylvain\",\"\"],[\"Wilkinson\",\"Amie\",\"\"]]'),
(705.0226, 'Eduardo Souza Fraga', 'E. S. Fraga, G. Krein, A. J. Mizher', 'Langevin dynamics of the pure SU(2) deconfining transition', '7 pages, 2 figures; v2: minor changes, published version', 'Phys.Rev.D76:034501,2007', '10.1103/PhysRevD.76.034501', '', 'hep-ph hep-lat', '', '  We investigate the dissipative real-time evolution of the order parameter for\nthe deconfining transition in the pure SU(2) gauge theory. The approach to\nequilibrium after a quench to temperatures well above the critical one is\ndescribed by a Langevin equation. To fix completely the markovian Langevin\ndynamics we choose the dissipation coefficient, that is a function of the\ntemperature, guided by preliminary Monte Carlo simulations for various\ntemperatures. Assuming a relationship between Monte Carlo time and real time,\nwe estimate the delay in thermalization brought about by dissipation and noise.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:45:41 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 30 Aug 2007 20:48:50 GMT\"}]', '2008-11-26', '[[\"Fraga\",\"E. S.\",\"\"],[\"Krein\",\"G.\",\"\"],[\"Mizher\",\"A. J.\",\"\"]]'),
(705.0227, 'Graeme J. Ackland', 'Graeme J. Ackland, Richard D.L.Hanes, Morrel H. Cohen', 'Self assembly of a model multicellular organism resembling the\n  Dictyostelium slime molds', '', '', '', '', 'q-bio.CB q-bio.PE', '', '  The evolution of multicellular organisms from monocellular ancestors\nrepresents one of the greatest advances of the history of life. The assembly of\nsuch multicellular organisms requires signalling and response between cells:\nover millions of years these signalling processes have become extremely\nsophisticated and refined by evolution, such that study of modern organisms may\nnot be able to shed much light on the original ancient processes . Here we are\ninterested in determining how simple a signalling method can be, while still\nachieving self-assembly. In 2D a coupled cellular automaton/differential\nequation approach models organisms and chemotaxic chemicals, producing\nspiralling aggregation. In 3D Lennard-Jones-like particles are used to\nrepresent single cells, and their evolution in response to signalling is\nfollowed by molecular dynamics. It is found that if a single cell is able to\nemit a signal which induces others to move towards it, then a colony of\nsingle-cell organisms can assemble into shapes as complex as a tower, a ball\natop a stalk, or a fast-moving slug. The similarity with the behaviour of\nmodern Dictyostelium slime molds signalling with cyclic adenosine monophosphate\n(cAMP) is striking.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:45:54 GMT\"}]', '2007-05-23', '[[\"Ackland\",\"Graeme J.\",\"\"],[\"Hanes\",\"Richard D. L.\",\"\"],[\"Cohen\",\"Morrel H.\",\"\"]]'),
(705.0228, 'Herbert Balasin', 'Herbert Balasin and Peter Aichelburg', 'Canonical Formulation of pp-waves', 'To appear in the \"Obregon Festschrift\"', 'Gen.Rel.Grav.39:1075-1085,2007', '10.1007/s10714-007-0452-0', '', 'gr-qc', '', '  We construct a Hamiltonian formulation for the class of plane-fronted\ngravitational waves with parallel rays (pp-waves). Because of the existence of\na light-like Killing vector, the dynamics is effectively reduced to a 2+1\nevolution with \"time\" chosen to be light-like. In spite of the vanishing action\nthis allows us to geometrically identify a symplectic form as well as dynamical\nHamiltonian, thus casting the system into canonical form.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:46:11 GMT\"}]', '2008-11-26', '[[\"Balasin\",\"Herbert\",\"\"],[\"Aichelburg\",\"Peter\",\"\"]]'),
(705.0229, 'Lars M. Johansen', 'Lars M. Johansen', 'Quantum theory of successive projective measurements', '6 pages', 'Phys. Rev. A76, 012119 (2007)', '10.1103/PhysRevA.76.012119', '', 'quant-ph', '', '  We show that a quantum state may be represented as the sum of a joint\nprobability and a complex quantum modification term. The joint probability and\nthe modification term can both be observed in successive projective\nmeasurements. The complex modification term is a measure of measurement\ndisturbance. A selective phase rotation is needed to obtain the imaginary part.\nThis leads to a complex quasiprobability, the Kirkwood distribution. We show\nthat the Kirkwood distribution contains full information about the state if the\ntwo observables are maximal and complementary. The Kirkwood distribution gives\na new picture of state reduction. In a nonselective measurement, the\nmodification term vanishes. A selective measurement leads to a quantum state as\na nonnegative conditional probability. We demonstrate the special significance\nof the Schwinger basis.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 08:47:59 GMT\"}]', '2007-11-21', '[[\"Johansen\",\"Lars M.\",\"\"]]'),
(705.0230, 'Olle Gunnarsson', 'O. Gunnarsson and K. Vafayi', 'Comment on ``Collapse of Coherent Quasiparticle States in\n  $\\theta$-(BEDT-TTF)$_2$I$_3$ Observed by Optical Spectroscopy\'\'', '1 page, 1figure', '', '10.1103/PhysRevLett.98.219802', '', 'cond-mat.mtrl-sci cond-mat.str-el', '', '  Recently, Takenaka et al. reported that the resistivity rho(T) of\ntheta-(BEDT-TTF)_2I_3 (theta-ET) exceeds the Ioffe-Regel resistivity by a\nfactor of 50 at large temperatures T (``bad metal\'\'). This was ascribed to\nstrong correlation. We argue that the optical conductivity sigma(omega) implies\nthat correlation is not very strong, and that correlation gives no general\nstrong suppression of sigma(omega). The large rho(T) is primarily due to a\ndownturn in sigma(omega) at small omega, earlier emphasized by Takenaka et al.\nas the explanation for bad metal behavior of high-T_c cuprates. We argue,\nhowever, that for cuprates strong correlation is the main effect. The data of\nTakenaka et al. puts theta-ET in a new class of bad metals.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:20:59 GMT\"}]', '2009-11-13', '[[\"Gunnarsson\",\"O.\",\"\"],[\"Vafayi\",\"K.\",\"\"]]'),
(705.0231, 'Cristian Chumillas', 'C. Chumillas, G. Garbarino, A. Parreno and A. Ramos', 'Two-pion-exchange in the non-mesonic weak decay of $\\Lambda$-hypernuclei', '20 pages, 3 figures Uses elsart.cls', 'Phys.Lett.B657:180-186,2007', '10.1016/j.physletb.2007.08.094', '', 'nucl-th', '', '  The non-mesonic weak decay of $\\Lambda$--hypernuclei is studied within a\none-meson-exchange potential supplemented by a chirally motivated\ntwo-pion-exchange mechanism. The effects of final state interactions on the\noutgoing nucleons are also taken into account. In view of the severe\ndiscrepancies between theoretical expectations and experimental data,\nparticular attention is payed to the asymmetry of the protons emitted by\npolarized hypernuclei. The one-meson-exchange model describes the non-mesonic\nrates and the neutron-to-proton ratio satisfactorily but predicts a too large\nand negative asymmetry parameter. The uncorrelated and correlated two-pion\nmechanisms change the rates moderately, thus maintaining the agreement with\nexperiment. The modification in the strength and sign of some decay amplitudes\nbecomes crucial and produces asymmetry parameters which lie well within the\nexperimental observations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:45:01 GMT\"}]', '2008-11-26', '[[\"Chumillas\",\"C.\",\"\"],[\"Garbarino\",\"G.\",\"\"],[\"Parreno\",\"A.\",\"\"],[\"Ramos\",\"A.\",\"\"]]'),
(705.0232, 'Kotub Uddin', 'Kotub Uddin, James E Lidsey and Reza Tavakol', 'Cosmological perturbations in Palatini modified gravity', '', 'Class.Quant.Grav.24:3951-3962,2007', '10.1088/0264-9381/24/15/012', '', 'gr-qc astro-ph', '', '  Two approaches to the study of cosmological density perturbations in modified\ntheories of Palatini gravity have recently been discussed. These utilise,\nrespectively, a generalisation of Birkhoff\'s theorem and a direct linearization\nof the gravitational field equations. In this paper these approaches are\ncompared and contrasted. The general form of the gravitational lagrangian for\nwhich the two frameworks yield identical results in the long-wavelength limit\nis derived. This class of models includes the case where the lagrangian is a\npower-law of the Ricci curvature scalar. The evolution of density perturbations\nin theories of the type $f(R)=R-c /R^ b$ is investigated numerically. It is\nfound that the results obtained by the two methods are in good agreement on\nsufficiently large scales when the values of the parameters (b,c) are\nconsistent with current observational constraints. However, this agreement\nbecomes progressively poorer for models that differ significantly from the\nstandard concordance model and as smaller scales are considered.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:10:33 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 25 Jul 2007 13:07:56 GMT\"}]', '2010-10-27', '[[\"Uddin\",\"Kotub\",\"\"],[\"Lidsey\",\"James E\",\"\"],[\"Tavakol\",\"Reza\",\"\"]]'),
(705.0233, 'Jiangping Hu', 'Jiangping Hu, Yiguang Hong', 'Coordination for a Group of Autonomous Mobile Agents with Multiple\n  Leaders', '5 pages,7 figures', '', '10.1109/CHICC.2006.280978', '', 'math-ph math.MP', '', '  In this paper, we consider the coordination control of a group of autonomous\nmobile agents with multiple leaders. Different interconnection topologies are\ninvestigated. At first, a necessary and sufficient condition is proved in the\ncase of fixed interconnection topology. Then a sufficient condition is proposed\nwhen the interconnection topology is switched. With a simple first-order\ndynamics model by using the neighborhood rule, both results show that the group\nbehavior of the agents will converge to the polytope formed by the leaders.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:16:19 GMT\"}]', '2007-05-23', '[[\"Hu\",\"Jiangping\",\"\"],[\"Hong\",\"Yiguang\",\"\"]]'),
(705.0234, 'Fabrizio Tavecchio', 'F. Tavecchio, L. Maraschi, G. Ghisellini, J. Kataoka, L. Foschini,\n  R.M. Sambruna, G. Tagliaferri', 'Low energy cut-offs and hard X-ray spectra in high-z radio-loud quasars:\n  the Suzaku view of RBS315', 'Accepted for publication in ApJ', 'Astrophys.J.665:980-989,2007', '10.1086/519156', '', 'astro-ph', '', '  We present the results from the Suzaku observation of the powerful radio-loud\nquasar RBS315 (z=2.69), for which a previous XMM-Newton observation showed an\nextremely flat X-ray continuum up to 10 keV (photon index Gamma=1.26) and\nindications of strong intrinsic absorption (N_H~10^22 cm^{-2} assuming neutral\ngas). The instrument for hard X-rays HXD/PIN allows us a detection of the\nsource up to 50 keV. The broad-band continuum (0.5-50 keV) can be well modeled\nwith a power-law with slope Gamma=1.5 (definitively softer than the continuum\nmeasured by XMM-Newton) above 1 keV with strong deficit of soft photons. The\nlow-energy cut-off can be well fitted either with intrinsic absorption (with\ncolumn density N_H~10^22 cm^{-2} in the quasar rest frame) or with a break in\nthe continuum, with an extremely hard (Gamma =0.7) power-law below 1 keV. We\nconstruct the Spectral Energy Distribution of the source, using also optical-UV\nmeasurements obtained through a quasi-simultaneous UVOT/SWIFT observation. The\nshape of the SED is similar to that of other Flat Spectrum Radio Quasars\n(FSRQs) with similar power, making this source an excellent candidate for the\ndetection in gamma-rays by GLAST. We model the SED with the synchrotron-Inverse\nCompton model usually applied to FSRQs, showing that the deficit of soft\nphotons can be naturally interpreted as due to an intrinsic curvature of the\nspectrum near the low energy end of the IC component rather than to intrinsic\nabsorption, although the latter possibility cannot be ruled out. We propose\nthat in at least a fraction of the radio-loud QSOs at high redshift the cut-off\nin the soft X-ray band can be explained in a similar way. Further studies are\nrequired to distinguish between the two alternatives.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:27:47 GMT\"}]', '2009-06-23', '[[\"Tavecchio\",\"F.\",\"\"],[\"Maraschi\",\"L.\",\"\"],[\"Ghisellini\",\"G.\",\"\"],[\"Kataoka\",\"J.\",\"\"],[\"Foschini\",\"L.\",\"\"],[\"Sambruna\",\"R. M.\",\"\"],[\"Tagliaferri\",\"G.\",\"\"]]'),
(705.0235, 'Eyo Ita III', 'Eyo Eyo Ita III', 'Instanton representation of Plebanski gravity: Application to the\n  Schwarzchild metric', '22 pages. Background material for revised journal article', 'The Abraham Zelmanov Journal, 2011, Vol. 4 (pages 72-95)', '', 'DAMTP-2007-39', 'gr-qc', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  In this paper we apply the instanton representation method to the\nconstruction of spherically symmetric blackhole general relativity solutions.\nThe instanton representation implies the existence of additional Type D\nsolutions which are axially symmetric. We explicitly construct these solutions,\nwhich are fully consistent with Birkhoff\'s theorem.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:33:14 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 21 Apr 2010 18:13:51 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 18 Mar 2011 02:46:14 GMT\"}]', '2012-02-20', '[[\"Ita\",\"Eyo Eyo\",\"III\"]]'),
(705.0236, 'Georgi Ganchev', 'Georgi Ganchev, Ognian Kassabov', 'Hermitian manifolds of pointwise constant antiholomorphic sectional\n  curvatures', '7 pages', 'Serdica Math. J. 33 (2007), 377-386', '', '', 'math.DG', '', '  In dimension greater than four, we prove that if a Hermitian non-Kaehler\nmanifold is of pointwise constant antiholomorphic sectional curvatures, then it\nis of constant sectional curvatures.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:44:03 GMT\"}]', '2007-07-23', '[[\"Ganchev\",\"Georgi\",\"\"],[\"Kassabov\",\"Ognian\",\"\"]]'),
(705.0237, 'David Sanchez', 'David Sanchez, Charles Gould, Georg Schmidt, Laurens W. Molenkamp', 'Spin-polarized transport in II-VI magnetic resonant tunneling devices', '7 pages, 6 figures', 'IEEE Trans. Electron Devices 54, 984 (2007)', '10.1109/TED.2007.894373', '', 'cond-mat.mes-hall cond-mat.mtrl-sci', '', '  We investigate electronic transport through II-VI semiconductor resonant\ntunneling structures containing diluted magnetic impurities. Due to the\nexchange interaction between the conduction electrons and the impurities, there\narises a giant Zeeman splitting in the presence of a moderately low magnetic\nfield. As a consequence, when the quantum well is magnetically doped the\ncurrent-voltage characteristics shows two peaks corresponding to transport for\neach spin channel. This behavior is experimentally observed and can be\nreproduced with a simple tunneling model. The model thus allows to analyze\nother configurations. First, we further increase the magnetic field, which\nleads to a spin polarization of the electronic current injected from the leads,\nthus giving rise to a relative change in the current amplitude. We demonstrate\nthat the spin polarization in the emitter can be determined from such a change.\nFurthermore, in the case of a magnetically doped injector our model shows a\nlarge increase in peak amplitude and a shift of the resonance to higher\nvoltages as the external field increases. We find that this effect arises from\na combination of giant Zeeman splitting, 3-D incident distribution and broad\nresonance linewidth.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:48:55 GMT\"}]', '2009-11-13', '[[\"Sanchez\",\"David\",\"\"],[\"Gould\",\"Charles\",\"\"],[\"Schmidt\",\"Georg\",\"\"],[\"Molenkamp\",\"Laurens W.\",\"\"]]'),
(705.0238, 'Maurizio Falanga Dr.', 'Maurizio Falanga, Fulvio Melia, Michel Tagger, Andrea Goldwurm,\n  Guillaume Belanger', 'General Relativistic Flux Modulations from Disk Instabilities in\n  Sagittarius A*', '5 Pages, 3 Figures, accepted for publication in ApJ Letter', '', '10.1086/519278', '', 'astro-ph', '', '  Near-IR and X-ray flares have been detected from the supermassive black hole\nSgr A* at the center of our Galaxy with a (quasi)-period of ~17-20 minutes,\nsuggesting an emission region only a few Schwarzschild radii above the event\nhorizon. The latest X-ray flare, detected with XMM-Newton, is notable for its\ndetailed lightcurve, yielding not only the highest quality period thus far, but\nalso important structure reflecting the geometry of the emitting region. Recent\nMHD simulations of Sgr A*\'s disk have demonstrated the growth of a Rossby wave\ninstability, that enhances the accretion rate for several hours, possibly\naccounting for the observed flares. In this Letter, we carry out ray-tracing\ncalculations in a Schwarzschild metric to determine as accurately as possible\nthe lightcurve produced by general relativistic effects during such a\ndisruption. We find that the Rossby wave induced spiral pattern in the disk is\nan excellent fit to the data, implying a disk inclination angle of ~77 deg.\nNote, however, that if this association is correct, the observed period is not\ndue to the underlying Keplerian motion but, rather, to the pattern speed. The\nfavorable comparison between the observed and simulated lightcurves provides\nimportant additional evidence that the flares are produced in Sgr A*\'s inner\ndisk.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:53:43 GMT\"}]', '2009-11-13', '[[\"Falanga\",\"Maurizio\",\"\"],[\"Melia\",\"Fulvio\",\"\"],[\"Tagger\",\"Michel\",\"\"],[\"Goldwurm\",\"Andrea\",\"\"],[\"Belanger\",\"Guillaume\",\"\"]]'),
(705.0239, 'Gioacchino Ranucci', 'H.O. Back et al. (Borexino Collaboration)', 'Pulse-Shape discrimination with the Counting Test Facility', '39 pages, 17 figures, submitted to Nucl. Instr. Meth. A', 'Nucl.Instrum.Meth.A584:98-113,2008', '10.1016/j.nima.2007.09.036', '', 'physics.ins-det', '', '  Pulse shape discrimination (PSD) is one of the most distinctive features of\nliquid scintillators. Since the introduction of the scintillation techniques in\nthe field of particle detection, many studies have been carried out to\ncharacterize intrinsic properties of the most common liquid scintillator\nmixtures in this respect. Several application methods and algorithms able to\nachieve optimum discrimination performances have been developed. However, the\nvast majority of these studies have been performed on samples of small\ndimensions. The Counting Test Facility, prototype of the solar neutrino\nexperiment Borexino, as a 4 ton spherical scintillation detector immersed in\n1000 tons of shielding water, represents a unique opportunity to extend the\nsmall-sample PSD studies to a large-volume setup. Specifically, in this work we\nconsider two different liquid scintillation mixtures employed in CTF,\nillustrating for both the PSD characterization results obtained either with the\nprocessing of the scintillation waveform through the optimum Gatti\'s method, or\nvia a more conventional approach based on the charge content of the\nscintillation tail. The outcomes of this study, while interesting per se, are\nalso of paramount importance in view of the expected Borexino detector\nperformances, where PSD will be an essential tool in the framework of the\nbackground rejection strategy needed to achieve the required sensitivity to the\nsolar neutrino signals.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:57:12 GMT\"}]', '2008-11-26', '[[\"al.\",\"H. O. Back et\",\"\",\"Borexino Collaboration\"]]'),
(705.0240, 'Ian Huston', 'James E. Lidsey and Ian Huston', 'Gravitational Wave Constraints on DBI Inflation', '18 pages; V2: added references, version as published in JCAP', 'JCAP0707:002,2007', '10.1088/1475-7516/2007/07/002', '', 'hep-th astro-ph gr-qc', '', '  An upper bound on the amplitude of the primordial gravitational wave spectrum\ngenerated during ultra-violet DBI inflation is derived. The bound is\ninsensitive to the form of the inflaton potential and the warp factor of the\ncompactified dimensions and can be expressed entirely in terms of observational\nparameters once the volume of the five-dimensional sub-manifold of the throat\nhas been specified. For standard type IIB compactification schemes, the bound\npredicts undetectably small tensor perturbations with a tensor-scalar ratio $r\n< 10^{-7}$. This is incompatible with a corresponding lower limit of $r > 0.1\n(1-n_s)$, which applies to any model that generates a red spectral index $n_s\n<1$ and a potentially detectable non-Gaussianity in the curvature perturbation.\nPossible ways of evading these bounds in more general DBI-type scenarios are\ndiscussed and a multiple-brane model is investigated as a specific example.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 09:57:18 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 4 Jul 2007 12:18:06 GMT\"}]', '2008-11-26', '[[\"Lidsey\",\"James E.\",\"\"],[\"Huston\",\"Ian\",\"\"]]'),
(705.0241, 'Miroslav Pardy', 'Miroslav Pardy', 'New paradox in the special theory of relativity generated by the string\n  dynamics', '3 pages', '', '', '', 'physics.class-ph', '', '  It is proved that the definition of simultaneity by Einstein leads to the\nparadox motion of he string from the viewpoint of the observer in the inertial\nsystem S\' moving with velocity v with regard to the inertial system S.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:02:14 GMT\"}]', '2007-05-23', '[[\"Pardy\",\"Miroslav\",\"\"]]'),
(705.0242, 'Giampiero Esposito Dr.', 'Elisabetta Di Grezia, Giampiero Esposito, Gennaro Miele', 'The scalar wave equation in a non-commutative spherically symmetric\n  space-time', '19 pages, Revtex4, 7 figures', 'Int.J.Geom.Meth.Mod.Phys.5:33-47,2008', '10.1142/S0219887808002631', 'DSF 2007/14', 'hep-th', '', '  Recent work in the literature has studied a version of non-commutative\nSchwarzschild black holes where the effects of non-commutativity are described\nby a mass function depending on both the radial variable r and a\nnon-commutativity parameter theta. The present paper studies the asymptotic\nbehaviour of solutions of the zero-rest-mass scalar wave equation in such a\nmodified Schwarzschild space-time in a neighbourhood of spatial infinity. The\nanalysis is eventually reduced to finding solutions of an inhomogeneous\nEuler--Poisson--Darboux equation, where the parameter theta affects explicitly\nthe functional form of the source term. Interestingly, for finite values of\ntheta, there is full qualitative agreement with general relativity: the\nconformal singularity at spacelike infinity reduces in a considerable way the\ndifferentiability class of scalar fields at future null infinity. In the\nphysical space-time, this means that the scalar field has an asymptotic\nbehaviour with a fall-off going on rather more slowly than in flat space-time.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:07:09 GMT\"}]', '2008-11-26', '[[\"Di Grezia\",\"Elisabetta\",\"\"],[\"Esposito\",\"Giampiero\",\"\"],[\"Miele\",\"Gennaro\",\"\"]]'),
(705.0243, 'Hyunseok Jeong', 'Hyunseok Jeong, Jinhyoung Lee, and Hyunchul Nha', 'Decoherence of Highly Mixed Macroscopic Quantum Superpositions', '6 pages, 4 figures', 'J. Opt. Soc. Am. B, Vol. 25, Issue 6, pp. 1025-1030 (2008)', '10.1364/JOSAB.25.001025', '', 'quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  It is known that a macroscopic quantum superposition (MQS), when it is\nexposed to environment, decoheres at a rate scaling with the separation of its\ncomponent states in phase space. This is more or less consistent with the well\nknown proposition that a more macroscopic quantum state is reduced more quickly\nto a classical state in general. Effects of initial mixedness, however, on the\nsubsequent decoherence of MQSs have been less known. In this paper, we study\nthe evolution of a highly mixed MQS interacting with an environment, and\ncompare it with that of a pure MQS having the same size of the central distance\nbetween its component states. Although the decoherence develops more rapidly\nfor the mixed MQS in short times, its rate can be significantly suppressed\nafter a certain time and becomes smaller than the decoherence rate of its\ncorresponding pure MQS. In an optics experiment to generate a MQS, our result\nhas a practical implication that nonclassicality of a MQS can be still\nobservable in moderate times even though a large amount of noise is added to\nthe initial state.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:08:06 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 24 Sep 2008 06:12:15 GMT\"}]', '2009-11-13', '[[\"Jeong\",\"Hyunseok\",\"\"],[\"Lee\",\"Jinhyoung\",\"\"],[\"Nha\",\"Hyunchul\",\"\"]]'),
(705.0244, 'Farrukh Mukhamedov M.', 'A.Yu. Khrennikov, F. M. Mukhamedov, J. F.F. Mendes', 'On $p$-adic Gibbs measures of countable state Potts model on the Cayley\n  tree', '13 pages. submitted', 'Nonlinearity 20:2923-2937,2007', '10.1088/0951-7715/20/12/010', '', 'math-ph math.MP', '', '  In the present paper we consider countable state $p$-adic Potts model on the\nCayley tree. A construction of $p$-adic Gibbs measures which depends on weights\n$\\l$ is given, and an investigation of such measures is reduced to examination\nof an infinite-dimensional recursion equation. Studying of the derived equation\nunder some condition on weights, we prove absence of the phase transition. Note\nthat the condition does not depend on values of the prime $p$, and an analogues\nfact is not true when the number of spins is finite. For homogeneous model it\nis shown that the recursive equation has only one solution under that condition\non weights. This means that there is only one $p$-adic Gibbs measure $\\m_\\l$.\nThe boundedness of the measure is also established. Moreover, continuous\ndependence the measure $\\m_\\l$ on $\\l$ is proved. At the end we formulate one\nlimit theorem for $\\m_\\l$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:13:56 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 18 Dec 2007 12:42:50 GMT\"}]', '2010-11-04', '[[\"Khrennikov\",\"A. Yu.\",\"\"],[\"Mukhamedov\",\"F. M.\",\"\"],[\"Mendes\",\"J. F. F.\",\"\"]]'),
(705.0245, 'F. Filthaut', 'F. Filthaut (for the D0 and CDF Collaborations)', 'Measurement of masses and lifetimes of B hadrons', '4 pages, 3 figures; added reference', '', '', 'Fermilab CONF-07-111-E', 'hep-ex', '', '  We present recent measurements by the CDF and D0 Collaborations at the\nTevatron Collider on the masses and lifetimes of B hadrons. The results are\ncompared to predictions based on Heavy Quark Effective Theory, lattice gauge\ntheory, and quark models.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:57:17 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 07:06:06 GMT\"}]', '2007-05-23', '[[\"Filthaut\",\"F.\",\"\",\"for the D0 and CDF Collaborations\"]]'),
(705.0246, 'Valerio Bozza', 'V. Bozza, G. Scarpetta', 'Strong deflection limit of black hole gravitational lensing with\n  arbitrary source distances', '20 pages, 8 figures, appendix added. In press on Physical Review D', 'Phys.Rev.D76:083008,2007', '10.1103/PhysRevD.76.083008', '', 'gr-qc astro-ph', '', '  The gravitational field of supermassive black holes is able to strongly bend\nlight rays emitted by nearby sources. When the deflection angle exceeds $\\pi$,\ngravitational lensing can be analytically approximated by the so-called strong\ndeflection limit. In this paper we remove the conventional assumption of\nsources very far from the black hole, considering the distance of the source as\nan additional parameter in the lensing problem to be treated exactly. We find\nexpressions for critical curves, caustics and all lensing observables valid for\nany position of the source up to the horizon. After analyzing the spherically\nsymmetric case we focus on the Kerr black hole, for which we present an\nanalytical 3-dimensional description of the higher order caustic tubes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:39:43 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 12 Sep 2007 10:44:36 GMT\"}]', '2008-11-26', '[[\"Bozza\",\"V.\",\"\"],[\"Scarpetta\",\"G.\",\"\"]]'),
(705.0247, 'Martin Weimann', 'Martin Weimann', 'Concavity, Abel-transform and the Abel-inverse theorem in smooth\n  complete toric varieties', '27 pages. New version (modified introduction)', '', '', '', 'math.CV math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We extend the usual projective Abel-Radon transform to the larger context of\na smooth complete toric variety X. We define and study toric concavity attached\nto an algebraic splitting vector bundle on X and we prove a toric version of\nthe Abel-inverse theorem.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:40:02 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 27 Mar 2009 13:31:11 GMT\"}]', '2009-03-27', '[[\"Weimann\",\"Martin\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0248, 'Igor Pshenichnov', 'Igor Pshenichnov (Frankfurt U., FIAS and INR, Moscow), Igor Mishustin\n  (Frankfurt U., FIAS and Kurchatov Inst., Moscow), Walter Greiner (Frankfurt\n  U., FIAS)', 'MCHIT - Monte Carlo model for proton and heavy-ion therapy', 'Talk given at International Conference on Nuclear Data for Science\n  and Technology ND-2007, Nice, France, April 22-27, 2007', 'International Conference on Nuclear Data for Science and\n  Technology 2007', '10.1051/ndata:07214', '', 'physics.med-ph', '', '  We study the propagation of nucleons and nuclei in tissue-like media within a\nMonte Carlo Model for Heavy-ion Therapy (MCHIT) based on the GEANT4 toolkit\n(version 8.2). The model takes into account fragmentation of projectile nuclei\nand secondary interactions of produced nuclear fragments. Model predictions are\nvalidated with available experimental data obtained for water and PMMA phantoms\nirradiated by monoenergetic carbon-ion beams. The MCHIT model describes well\n(1) the depth-dose distributions in water and PMMA, (2) the doses measured for\nfragments of certain charge, (3) the distributions of positron emitting nuclear\nfragments produced by carbon-ion beams, and (4) the energy spectra of secondary\nneutrons measured at different angles to the beam direction. Radial dose\nprofiles for primary nuclei and for different projectile fragments are\ncalculated and discussed as possible input for evaluation of biological dose\ndistributions. It is shown that at the periphery of the transverse dose profile\nclose to the Bragg peak the dose from secondary nuclear fragments is comparable\nto the dose from primary nuclei.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:44:45 GMT\"}]', '2010-11-03', '[[\"Pshenichnov\",\"Igor\",\"\",\"Frankfurt U., FIAS and INR, Moscow\"],[\"Mishustin\",\"Igor\",\"\",\"Frankfurt U., FIAS and Kurchatov Inst., Moscow\"],[\"Greiner\",\"Walter\",\"\",\"Frankfurt\\n  U., FIAS\"]]'),
(705.0249, 'Istvan Horvath', 'Z. Bagoly, I. Horvath, L.G. Balazs, L. Borgonovo, S. Larsson, A.\n  Meszaros, F. Ryde', 'Principal Component Analysis of Gamma-Ray Bursts\' Spectra', 'published in Nuovo Cimento', 'Nuovo Cim.C28:295,2005', '10.1393/ncc/i2005-10045-1', '', 'astro-ph', '', '  Principal component analysis is a statistical method, which lowers the number\nof important variables in a data set. The use of this method for the bursts\'\nspectra and afterglows is discussed in this paper. The analysis indicates that\nthree principal components are enough among the eight ones to describe the\nvariablity of the data. The correlation between spectral index alpha and the\nredshift suggests that the thermal emission component becomes more dominant at\nlarger redshifts.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:46:28 GMT\"}]', '2015-05-13', '[[\"Bagoly\",\"Z.\",\"\"],[\"Horvath\",\"I.\",\"\"],[\"Balazs\",\"L. G.\",\"\"],[\"Borgonovo\",\"L.\",\"\"],[\"Larsson\",\"S.\",\"\"],[\"Meszaros\",\"A.\",\"\"],[\"Ryde\",\"F.\",\"\"]]'),
(705.0250, 'Andreas Axelsson', 'Pascal Auscher, Andreas Axelsson, Steve Hofmann', 'Functional calculus of Dirac operators and complex perturbations of\n  Neumann and Dirichlet problems', 'Some changes made in the introduction of the paper', '', '', '', 'math.AP math.SP', '', '  We prove that the Neumann, Dirichlet and regularity problems for divergence\nform elliptic equations in the half space are well posed in $L_2$ for small\ncomplex $L_\\infty$ perturbations of a coefficient matrix which is either real\nsymmetric, of block form or constant. All matrices are assumed to be\nindependent of the transversal coordinate. We solve the Neumann, Dirichlet and\nregularity problems through a new boundary operator method which makes use of\noperators in the functional calculus of an underlaying first order Dirac type\noperator. We establish quadratic estimates for this Dirac operator, which\nimplies that the associated Hardy projection operators are bounded and depend\ncontinuously on the coefficient matrix. We also prove that certain transmission\nproblems for $k$-forms are well posed for small perturbations of block\nmatrices.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 10:58:45 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 15:00:45 GMT\"}]', '2007-05-23', '[[\"Auscher\",\"Pascal\",\"\"],[\"Axelsson\",\"Andreas\",\"\"],[\"Hofmann\",\"Steve\",\"\"]]'),
(705.0251, 'Belgacem Draouil Pr', 'Belgacem Draouil', 'Arithmetic of curves over two dimensional local field', '', '', '', '', 'math.AG math.NT', '', '  We study the class field theory of curve defined over two dimensional local\nfield. The approch used here is a combination of the work of Kato-Saito, and\nYoshida where the base field is one dimensional\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:11:35 GMT\"}]', '2007-05-23', '[[\"Draouil\",\"Belgacem\",\"\"]]'),
(705.0252, 'Khoa Nguyen', 'Khoa D. Nguyen, Albert Guillen i Fabregas and Lars K. Rasmussen', 'Power Allocation for Discrete-Input Non-Ergodic Block-Fading Channels', '6 pages, 4 figures, submitted to Information Theory Workshop 2007', '', '', '', 'cs.IT math.IT', '', '  We consider power allocation algorithms for fixed-rate transmission over\nNakagami-m non-ergodic block-fading channels with perfect transmitter and\nreceiver channel state information and discrete input signal constellations\nunder both short- and long-term power constraints. Optimal power allocation\nschemes are shown to be direct applications of previous results in the\nliterature. We show that the SNR exponent of the optimal short-term scheme is\ngiven by the Singleton bound. We also illustrate the significant gains\navailable by employing long-term power constraints. Due to the nature of the\nexpressions involved, the complexity of optimal schemes may be prohibitive for\nsystem implementation. We propose simple sub-optimal power allocation schemes\nwhose outage probability performance is very close to the minimum outage\nprobability obtained by optimal schemes.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:36:53 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 03:03:55 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 4 Jul 2007 13:10:52 GMT\"}]', '2007-07-13', '[[\"Nguyen\",\"Khoa D.\",\"\"],[\"Fabregas\",\"Albert Guillen i\",\"\"],[\"Rasmussen\",\"Lars K.\",\"\"]]'),
(705.0253, 'Jian Li', 'Mordecai Golin and Li Jian', 'More Efficient Algorithms and Analyses for Unequal Letter Cost\n  Prefix-Free Coding', '29 pages;9 figures;', '', '', '', 'cs.IT cs.DS math.IT', '', '  There is a large literature devoted to the problem of finding an optimal\n(min-cost) prefix-free code with an unequal letter-cost encoding alphabet of\nsize. While there is no known polynomial time algorithm for solving it\noptimally there are many good heuristics that all provide additive errors to\noptimal. The additive error in these algorithms usually depends linearly upon\nthe largest encoding letter size.\n  This paper was motivated by the problem of finding optimal codes when the\nencoding alphabet is infinite. Because the largest letter cost is infinite, the\nprevious analyses could give infinite error bounds. We provide a new algorithm\nthat works with infinite encoding alphabets. When restricted to the finite\nalphabet case, our algorithm often provides better error bounds than the best\nprevious ones known.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:23:52 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 09:00:23 GMT\"}]', '2007-07-13', '[[\"Golin\",\"Mordecai\",\"\"],[\"Jian\",\"Li\",\"\"]]'),
(705.0254, 'Valery Lyubovitskij', 'Amand Faessler, Thomas Gutsche, Valery E. Lyubovitskij, Yong-Liang Ma', 'Strong and radiative decays of the Ds0*(2317) meson in the DK-molecule\n  picture', '22 pages, 4 figures, accepted for publication in Phys. Rev. D', 'Phys.Rev.D76:014005,2007', '10.1103/PhysRevD.76.014005', '', 'hep-ph', '', '  We consider a possible interpretation of the new charm-strange meson\nDs0*(2317) as a hadronic molecule - a bound state of D and K mesons. Using an\neffective Lagrangian approach we calculate the strong Ds0* to Ds pi0 and\nradiative Ds0* to Ds* gamma decays. A new impact related to the DK molecular\nstructure of the Ds0*(2317) meson is that the presence of u(d) quarks in the D\nand K mesons gives rise to a direct strong isospin-violating transition Ds0* to\nDs pi0 in addition to the decay mechanism induced by eta-pi0 mixing considered\npreviously. We show that the direct transition dominates over the eta-pi0\nmixing transition in the Ds0* to Ds pi0 decay. Our results for the partial\ndecay widths are consistent with previous calculations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:18:39 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 09:37:08 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 10 Jul 2007 06:53:38 GMT\"}]', '2008-11-26', '[[\"Faessler\",\"Amand\",\"\"],[\"Gutsche\",\"Thomas\",\"\"],[\"Lyubovitskij\",\"Valery E.\",\"\"],[\"Ma\",\"Yong-Liang\",\"\"]]'),
(705.0255, 'Osamu Narikiyo', 'O. Narikiyo', 'Note on the inelastic neutron scattering spectrum in cuprate\n  superconductors', 'In v2 the discussion on the consistency with recent rigorous\n  theoretical result on ARPES is added in Appendix', '', '', '', 'cond-mat.str-el', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The inelastic neutron scattering spectrum in cuprate superconductors is\ndiscussed on the basis of the itinerant-localized duality model for strongly\ncorrelated electrons. In Appendix the consistency with recent rigorous\ntheoretical result on ARPES is discussed.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:33:39 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 29 Aug 2016 07:12:29 GMT\"}]', '2016-08-30', '[[\"Narikiyo\",\"O.\",\"\"]]'),
(705.0256, 'Henrik Schlichtkrull', 'Gestur Olafsson, Henrik Schlichtkrull', 'A local Paley-Wiener theorem for compact symmetric spaces', '', 'Advances in Mathematics 218 (2008), 202-215', '', '', 'math.RT', '', '  The Fourier coefficients of a smooth $K$-invariant function on a compact\nsymmetric space $M=U/K$ are given by integration of the function against the\nspherical functions. For functions with support in a neighborhood of the\norigin, we describe the size of the support by means of the exponential type of\na holomorphic extension of the Fourier coefficients\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:36:23 GMT\"}]', '2010-02-23', '[[\"Olafsson\",\"Gestur\",\"\"],[\"Schlichtkrull\",\"Henrik\",\"\"]]'),
(705.0257, 'Krishnendu Sengupta', 'K. Sengupta and G. Baskaran', 'Tuning Kondo physics in Graphene with gate voltage', '4 pages, 1 figure; v2', 'Phys. Rev. B 77, 045417 (2007).', '10.1103/PhysRevB.77.045417', '', 'cond-mat.str-el', '', '  We show theoretically that graphene, which exhibits a massless Dirac like\nspectrum for its electrons, can exhibit unconventional Kondo effect that can be\ntuned by an experimentally controllable applied gate voltage. We demonstrate\nthe presence of a finite critical Kondo coupling strength in neutral graphene.\nWe discuss the possibility of multichannel Kondo effect in this system which\nmight lead to a non-Fermi liquid like ground state and provide a discussion of\npossible experimental realization of Kondo phenomenon in graphene.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:39:09 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 08:52:46 GMT\"}]', '2009-11-13', '[[\"Sengupta\",\"K.\",\"\"],[\"Baskaran\",\"G.\",\"\"]]'),
(705.0258, 'Andrey Slavnov A', 'A.A.Slavnov', 'A local gauge invariant infrared regularization of the Yang-Mills theory', '7 pages', 'Theor.Math.Phys.154:178-183,2008', '10.1007/s11232-008-0017-8', '', 'hep-th hep-ph', '', '  A local gauge invariant infrared regularization for the Yang-Mills theory is\nconstructed on the basis of a higher derivative formulation of the model.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:43:47 GMT\"}]', '2008-11-26', '[[\"Slavnov\",\"A. A.\",\"\"]]'),
(705.0259, 'Peter Blake', 'P. Blake, K. S. Novoselov, A. H. Castro Neto, D. Jiang, R. Yang, T. J.\n  Booth, A. K. Geim, E. W. Hill', 'Making graphene visible', 'Since v1: minor changes to text and figures to improve clarity;\n  references added. Submitted to Applied Physics Letters, 30-Apr-07. 3 pages, 3\n  figures', 'Appl. Phys. Lett. 91, 063124 (2007)', '10.1063/1.2768624', '', 'cond-mat.mes-hall cond-mat.other', '', '  Microfabrication of graphene devices used in many experimental studies\ncurrently relies on the fact that graphene crystallites can be visualized using\noptical microscopy if prepared on top of silicon wafers with a certain\nthickness of silicon dioxide. We study graphene\'s visibility and show that it\ndepends strongly on both thickness of silicon dioxide and light wavelength. We\nhave found that by using monochromatic illumination, graphene can be isolated\nfor any silicon dioxide thickness, albeit 300 nm (the current standard) and,\nespecially, approx. 100 nm are most suitable for its visual detection. By using\na Fresnel-law-based model, we quantitatively describe the experimental data\nwithout any fitting parameters.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:44:12 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 21 Sep 2007 19:44:28 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 22 Sep 2007 12:14:22 GMT\"}]', '2007-09-22', '[[\"Blake\",\"P.\",\"\"],[\"Novoselov\",\"K. S.\",\"\"],[\"Neto\",\"A. H. Castro\",\"\"],[\"Jiang\",\"D.\",\"\"],[\"Yang\",\"R.\",\"\"],[\"Booth\",\"T. J.\",\"\"],[\"Geim\",\"A. K.\",\"\"],[\"Hill\",\"E. W.\",\"\"]]'),
(705.0260, 'Karin \\\"Oberg', 'Karin I. Oberg, Guido W. Fuchs, Zainab Awad, Helen J. Fraser, Stephan\n  Schlemmer, Ewine F. van Dishoeck and Harold Linnartz', 'Photodesorption of CO ice', '5 pages, 4 figures, accepted by ApJL', '', '', '', 'astro-ph', '', '  At the high densities and low temperatures found in star forming regions, all\nmolecules other than H2 should stick on dust grains on timescales shorter than\nthe cloud lifetimes. Yet these clouds are detected in the millimeter lines of\ngaseous CO. At these temperatures, thermal desorption is negligible and hence a\nnon-thermal desorption mechanism is necessary to maintain molecules in the gas\nphase. Here, the first laboratory study of the photodesorption of pure CO ice\nunder ultra high vacuum is presented, which gives a desorption rate of 3E-3 CO\nmolecules per UV (7-10.5 eV) photon at 15 K. This rate is factors of 1E2-1E5\nlarger than previously estimated and is comparable to estimates of other\nnon-thermal desorption rates. The experiments constrains the mechanism to a\nsingle photon desorption process of ice surface molecules. The measured\nefficiency of this process shows that the role of CO photodesorption in\npreventing total removal of molecules in the gas has been underestimated.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:47:02 GMT\"}]', '2007-05-23', '[[\"Oberg\",\"Karin I.\",\"\"],[\"Fuchs\",\"Guido W.\",\"\"],[\"Awad\",\"Zainab\",\"\"],[\"Fraser\",\"Helen J.\",\"\"],[\"Schlemmer\",\"Stephan\",\"\"],[\"van Dishoeck\",\"Ewine F.\",\"\"],[\"Linnartz\",\"Harold\",\"\"]]'),
(705.0261, 'Vahid Karimipour', 'M. Asoudeh, V. Karimipour and A. Sadrolashrafi', 'Exact dimer ground states for a continuous family of quantum spin chains', '11 pages', 'Phys. Rev. B 76, 064433 (2007).', '10.1103/PhysRevB.76.064433', '', 'cond-mat.str-el quant-ph', '', '  Using the matrix product formalism, we define a multi-parameter family of\nspin models on one dimensional chains, with nearest and next-nearest neighbor\nanti-ferromagnetic interaction for which exact analytical expressions can be\nfound for its doubly degenerate ground states. The family of Hamiltonians which\nwe define, depend on 5 continuous parameters and the Majumdar-Ghosh model is a\nparticular point in this parameter space. Like the Majumdar-Ghosh model, the\ndoubly degenerate ground states of our models have a very simple structure,\nthey are the product of entangled states on adjacent sites. In each of these\nstates there is a non-zero staggered magnetization, which vanishes when we take\ntheir translation-invariant combination as the new ground states. At the\nMajumdar-Ghosh point, these entangled states become the spin-singlets\npertaining to this model. We will also calculate in closed form the two point\ncorrelation functions, both for finite size of the chain and in the\nthermodynamic limit.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:02:03 GMT\"}]', '2009-11-13', '[[\"Asoudeh\",\"M.\",\"\"],[\"Karimipour\",\"V.\",\"\"],[\"Sadrolashrafi\",\"A.\",\"\"]]'),
(705.0262, 'Thierry Cachat', 'Thierry Cachat (LIAFA), Igor Walukiewicz (LaBRI)', 'The Complexity of Games on Higher Order Pushdown Automata', '', '', '', '', 'cs.GT', '', '  We prove an n-EXPTIME lower bound for the problem of deciding the winner in a\nreachability game on Higher Order Pushdown Automata (HPDA) of level n. This\nbound matches the known upper bound for parity games on HPDA. As a consequence\nthe mu-calculus model checking over graphs given by n-HPDA is n-EXPTIME\ncomplete.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:48:52 GMT\"}]', '2007-05-23', '[[\"Cachat\",\"Thierry\",\"\",\"LIAFA\"],[\"Walukiewicz\",\"Igor\",\"\",\"LaBRI\"]]'),
(705.0263, 'Lucas Ament', 'Filomena Forte, Luuk J. P. Ament and Jeroen van den Brink', 'Magnetic Excitations in La2CuO4 probed by Indirect Resonant Inelastic\n  X-ray Scattering', '11 pages, 13 figures, Phys. Rev. B 77, 134428 (2008) (v4: corrected\n  figs 7)', 'Phys. Rev. B 77, 134428 (2008)', '10.1103/PhysRevB.77.134428', '', 'cond-mat.str-el', '', '  Recent experiments on La$_2$CuO$_4$ suggest that indirect resonant inelastic\nX-ray scattering (RIXS) might provide a probe for transversal spin dynamics. We\npresent in detail a systematic expansion of the relevant magnetic RIXS cross\nsection by using the ultrashort core-hole lifetime (UCL) approximation. We\ncompute the scattering intensity and its momentum dependence in leading order\nof the UCL expansion. The scattering is due to two-magnon processes and is\ncalculated within a linear spin-wave expansion of the Heisenberg spin model for\nthis compound, including longer range and cyclic spin interactions. We observe\nthat the latter terms in the Hamiltonian enhance the first moment of the\nspectrum if they strengthen the antiferromagnetic ordering. The theoretical\nspectra agree very well with experimental data, including the observation that\nscattering intensity vanishes for the transferred momenta ${\\bf q} = (0,0)$ and\n${\\bf q} = (\\pi,\\pi)$. We show that at finite temperature there is an\nadditional single-magnon contribution to the scattering with a spectral weight\nproportional to $T^3$. We also compute the leading corrections to the UCL\napproximation and find them to be small, putting the UCL results on a solid\nbasis. All this univocally points to the conclusion that the observed low\ntemperature RIXS intensity in La$_2$CuO$_4$ is due to two-magnon scattering.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:28:38 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 22 Oct 2007 13:30:05 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 20 Dec 2007 16:33:54 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 21 Apr 2008 16:07:25 GMT\"}]', '2011-07-22', '[[\"Forte\",\"Filomena\",\"\"],[\"Ament\",\"Luuk J. P.\",\"\"],[\"Brink\",\"Jeroen van den\",\"\"]]'),
(705.0264, 'Nigel Glover', 'S. D. Badger (Saclay, SPhT), E. W. N. Glover (IPPP, Durham U.), Kasper\n  Risager (Bohr Inst.)', 'Higgs Amplitudes From Twistor Inspired Methods', '4 pages, two figures, based on talks given at the Cracow Epiphany\n  Conference on Precision Physics and Monte Carlos for LHC 4 - 6 January 2007,\n  Cracow, Poland and the 42nd Rencontres de Moriond QCD and High Energy\n  Hadronic Interactions, March 17-24, La Thuile, Italy', 'ActaPhys.Polon.B38:2273-2278,2007', '', 'IPPP/07/15, SACLAY-SPHT-T07/051', 'hep-ph', '', '  We illustrate the use of new on-shell methods, 4-dimensional unitarity cuts\ncombined with on-shell recursions relations, by computing the\nA_4^{(1)}(phi,1^-,2^-,3^+,4^+) amplitude in the large top mass limit where the\nHiggs boson couples to gluons through an effective interaction.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:52:09 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 21:08:05 GMT\"}]', '2008-11-26', '[[\"Badger\",\"S. D.\",\"\",\"Saclay, SPhT\"],[\"Glover\",\"E. W. N.\",\"\",\"IPPP, Durham U.\"],[\"Risager\",\"Kasper\",\"\",\"Bohr Inst.\"]]'),
(705.0265, 'Hyeonjoon Shin', 'Hyeonjoon Shin, Wontae Kim', 'Hawking Radiation from Non-Extremal D1-D5 Black Hole via Anomalies', '14 pages', 'JHEP 0706:012,2007', '10.1088/1126-6708/2007/06/012', 'CQUeST-2007-0081', 'hep-th', '', '  We take the method of anomaly cancellation for the derivation of Hawking\nradiation initiated by Robinson and Wilczek, and apply it to the non-extremal\nfive-dimensional D1-D5 black hole in string theory. The fluxes of the electric\ncharge flow and the energy-momentum tensor from the black hole are obtained.\nThey are shown to match exactly with those of the two-dimensional black body\nradiation at the Hawking temperature.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:55:45 GMT\"}]', '2009-11-13', '[[\"Shin\",\"Hyeonjoon\",\"\"],[\"Kim\",\"Wontae\",\"\"]]'),
(705.0266, 'Eric Josselin', 'E. Josselin, B. Plez', 'Atmospheric dynamics and the mass loss process in red supergiant stars', 'Accepted by Astronomy and Astrophysics. 12 pages, 14 figures', '', '10.1051/0004-6361:20066353', '', 'astro-ph', '', '  Red supergiant stars represent a key phase in the evolution of massive stars.\nRecent radiative hydrodynamic simulations suggest that their atmospheres may be\nthe location of large-scale convective motions. As supergiant convection is\nexpected to generate supersonic motions and shocks, we seek constraints on\nthese atmospheric motions and their possible relation with mass-loss rates. We\npresent high-resolution, visible spectroscopy of a sample of red supergiants\n(spectral type M I) and analyse them with a tomographic technique. We observe\nsteep velocity gradients, characterising both upward and downward supersonic\nmotions, which are time variable on time scales of a few hundred days. These\nconvective motions will generate turbulent pressure, which will strongly\ndecrease the effective gravity. We suggest that this decrease, combined with\nradiative pressure on molecular lines, initiate the mass loss in red supergiant\nstars.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 11:58:59 GMT\"}]', '2009-11-13', '[[\"Josselin\",\"E.\",\"\"],[\"Plez\",\"B.\",\"\"]]'),
(705.0267, 'Laura Mersini-Houghton', 'L.Mersini-Houghton and L.Parker', 'Eternal Inflation is \"Expensive\"', '3 pgs', '', '', '', 'hep-th astro-ph gr-qc hep-ph', '', '  The discovery of the string theory landscape has recently brought attention\nto the eternal nature of inflation. In contrast to the common belief that\neternal inflation may be a generic feature of most inflationary models, in this\nnote we argue that the suppressed amplitude of perturbations due to adiabatic\nregularization, together with a fine-tuning constraint on the equation of state\nof the rare inflating pockets with large fluctuations, render eternal inflation\nexpensive in energy and may make it unlikely to occur. The energy scales of the\neternally inflating pockets have to be very close to the transplanckian regime\nin order to compensate for the suppression of regularized perturbations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:12:23 GMT\"}]', '2007-05-23', '[[\"Mersini-Houghton\",\"L.\",\"\"],[\"Parker\",\"L.\",\"\"]]'),
(705.0268, 'Elcio Abdalla', 'Elcio Abdalla and Bin Wang', 'The mass and the coupling of the Dark Particle', '5 psges, no figure', 'Phys.Lett.B651:89-91,2007', '10.1016/j.physletb.2007.06.018', '', 'gr-qc', '', '  We argue that Dark Matter can be described by an interacting field theory\nwith a mass parameter of the order of the proton mass and an interaction\ncoupling of the order of the QED coupling.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:15:45 GMT\"}]', '2008-11-26', '[[\"Abdalla\",\"Elcio\",\"\"],[\"Wang\",\"Bin\",\"\"]]'),
(705.0269, 'Robert Tibshirani', 'Trevor Hastie, Jonathan Taylor, Robert Tibshirani, Guenther Walther', 'Forward stagewise regression and the monotone lasso', 'Published at http://dx.doi.org/10.1214/07-EJS004 in the Electronic\n  Journal of Statistics (http://www.i-journals.org/ejs/) by the Institute of\n  Mathematical Statistics (http://www.imstat.org)', 'Electronic Journal of Statistics 2007, Vol. 1, 1-29', '10.1214/07-EJS004', 'IMS-EJS-EJS_2007_4', 'math.ST stat.TH', '', '  We consider the least angle regression and forward stagewise algorithms for\nsolving penalized least squares regression problems. In Efron, Hastie,\nJohnstone & Tibshirani (2004) it is proved that the least angle regression\nalgorithm, with a small modification, solves the lasso regression problem. Here\nwe give an analogous result for incremental forward stagewise regression,\nshowing that it solves a version of the lasso problem that enforces\nmonotonicity. One consequence of this is as follows: while lasso makes optimal\nprogress in terms of reducing the residual sum-of-squares per unit increase in\n$L_1$-norm of the coefficient $\\beta$, forward stage-wise is optimal per unit\n$L_1$ arc-length traveled along the coefficient path. We also study a condition\nunder which the coefficient paths of the lasso are monotone, and hence the\ndifferent algorithms coincide. Finally, we compare the lasso and forward\nstagewise procedures in a simulation study involving a large number of\ncorrelated predictors.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:21:59 GMT\"}]', '2007-05-23', '[[\"Hastie\",\"Trevor\",\"\"],[\"Taylor\",\"Jonathan\",\"\"],[\"Tibshirani\",\"Robert\",\"\"],[\"Walther\",\"Guenther\",\"\"]]'),
(705.0270, 'Jens Harting', 'Christian Kunert, Jens Harting', 'Roughness induced boundary slip in microchannel flows', '4 pages, 6 figures', 'Physical Review Letters 99, 176001 (2007)', '10.1103/PhysRevLett.99.176001', '', 'cond-mat.soft physics.flu-dyn', '', '  Surface roughness becomes relevant if typical length scales of the system are\ncomparable to the scale of the variations as it is the case in microfluidic\nsetups. Here, an apparent boundary slip is often detected which can have its\norigin in the assumption of perfectly smooth boundaries. We investigate the\nproblem by means of lattice Boltzmann (LB) simulations and introduce an\n``effective no-slip plane\'\' at an intermediate position between peaks and\nvalleys of the surface. Our simulations show good agreement with analytical\nresults for sinusoidal boundaries, but can be extended to arbitrary geometries\nand experimentally obtained surface data. We find that the detected apparent\nslip is independent of the detailed boundary shape, but only given by the\ndistribution of surface heights. Further, we show that the slip diverges as the\namplitude of the roughness increases.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:27:29 GMT\"}]', '2008-06-24', '[[\"Kunert\",\"Christian\",\"\"],[\"Harting\",\"Jens\",\"\"]]'),
(705.0271, 'Mikko Leskinen', 'M. J. Leskinen, J. Kinnunen, P. Torma', 'Pairing based cooling of Fermi gases', 'Journal version 4 pages, 4 figures', 'Phys. Rev. A 76, 021604(R) 2007', '10.1103/PhysRevA.76.021604', 'NSF-KITP-07-101', 'cond-mat.other cond-mat.supr-con', '', '  We propose a pairing-based method for cooling an atomic Fermi gas. A three\ncomponent (labels 1, 2, 3) mixture of Fermions is considered where the\ncomponents 1 and 2 interact and, for instance, form pairs whereas the component\n3 is in the normal state. For cooling, the components 2 and 3 are coupled by an\nelectromagnetic field. Since the quasiparticle distributions in the paired and\nin the normal states are different, the coupling leads to cooling of the normal\nstate even when initially $T_{paired}\\geq T_{normal}$ (notation $T_S\\geq T_N$).\nThe cooling efficiency is given by the pairing energy and by the linewidth of\nthe coupling field. No superfluidity is required: any type of pairing, or other\nphenomenon that produces a suitable spectral density, is sufficient. In\nprinciple, the paired state could be cooled as well but this requires\n$T_N<T_S$. The method has a conceptual analogy to cooling based on\nsuperconductor -- normal metal (SN) tunneling junctions. Main differences arise\nfrom the exact momentum conservation in the case of the field-matter coupling\nvs. non-conservation of momentum in the solid state tunneling process.\nMoreover, the role of processes that relax the energy conservation requirement\nin the tunneling, e.g. thermal fluctuations of an external reservoir, is now\nplayed by the linewidth of the field. The proposed method should be\nexperimentally feasible due to its close connection to RF-spectroscopy of\nultracold gases which is already in use.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:52:29 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 23 Aug 2007 11:21:11 GMT\"}]', '2009-11-13', '[[\"Leskinen\",\"M. J.\",\"\"],[\"Kinnunen\",\"J.\",\"\"],[\"Torma\",\"P.\",\"\"]]'),
(705.0272, 'John Barnes', 'J.R. Barnes, C.J. Leigh, H.R.A. Jones, Travis S. Barman, D.J.\n  Pinfield, A. Collier Cameron and J.S. Jenkins', 'Near infrared spectroscopic search for the close orbiting planet HD\n  75289b', '', 'Mon.Not.Roy.Astron.Soc.379:1097-1107,2007', '10.1111/j.1365-2966.2007.11990.x', '', 'astro-ph', '', '  We present a search for the near infrared spectroscopic signature of the\nclose orbiting extrasolar giant planet HD 75289b. We obtained ~230 spectra in\nthe wavelength range 2.18 - 2.19 microns using the Phoenix spectrograph at\nGemini South. By considering the direct spectrum, derived from irradiated model\natmospheres, we search for the absorption profile signature present in the\ncombined star and planet light. Since the planetary spectrum is separated from\nthe stellar spectrum at most phases, we apply a phase dependent orbital model\nand tomographic techniques to search for absorption signatures.\n  Because the absorption signature lies buried in the noise of a single\nexposure we apply a multiline deconvolution to the spectral lines available in\norder to boost the effective S/N ratio of the data. The wavelength coverage of\n80 angstroms is expected to contain ~100 planetary lines, enabling a mean line\nwith S/N ratio of ~800 to be achieved after deconvolution. We are nevertheless\nunable to detect the presence of the planet in the data and carry out further\nsimulations to show that broader wavelength coverage should enable a planet\nlike HD 75289b to be detected with 99.9 per cent (4 sigma) confidence. We\ninvestigate the sensitivity of our method and estimate detection tolerances for\nmismatches between observed and model planetary atmospheres.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:30:30 GMT\"}]', '2009-06-23', '[[\"Barnes\",\"J. R.\",\"\"],[\"Leigh\",\"C. J.\",\"\"],[\"Jones\",\"H. R. A.\",\"\"],[\"Barman\",\"Travis S.\",\"\"],[\"Pinfield\",\"D. J.\",\"\"],[\"Cameron\",\"A. Collier\",\"\"],[\"Jenkins\",\"J. S.\",\"\"]]'),
(705.0273, 'Filiberto Braglia', 'Filiberto Braglia, Daniele Pierini, Hans B\\\"ohringer\n  (Max-Planck-Institut f\\\"ur extraterrestrische Physik)', 'Flaming, bright galaxies along the filaments of A2744', '10 pages, 6 figures; accepted for publication in A&A', '', '10.1051/0004-6361:20077257', '', 'astro-ph', '', '  The existence of a clumpy, large-scale filamentary structure is at the basis\nof the current paradigm of cosmic formation and evolution of clusters. The\nstar-formation history of galaxies falling into a cluster is altered as a\nresult of the environmental stresses. We investigate the relation between\nsubstructure and properties of the galaxy population in a 30\'x30\' region\ncentered on the massive merging cluster A2744 at z~0.3. Multi-object\nspectroscopy at low resolution and BVR photometry are used to detect the\npresence of substructure through a Dressler-Schectman analysis and the\nphotometric redshift technique, respectively. Galaxies at the same photometric\nredshift of the cluster are divided into red and blue according to their\ndistribution in the B-R vs. R colour-magnitude diagram. We identify two\nlarge-scale filaments associated with A2744. Along these filaments, the\nblue-to-red galaxy number ratio increases together with the cluster-centric\ndistance but peaks slightly beyond the cluster virial radius. The filaments\nhost a population of bright, large (i.e. more luminous than R* for the main\nbody of the cluster and with angular sizes of 13-22 $h_{70}^{-1}$ kpc) blue\ngalaxies that is hardly found among galaxies lying in a neighbouring\nlow-density environment at the same redshift of the cluster. These results can\nbe interpreted as a manifestation of galaxy harassment.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:30:56 GMT\"}]', '2009-11-13', '[[\"Braglia\",\"Filiberto\",\"\",\"Max-Planck-Institut für extraterrestrische Physik\"],[\"Pierini\",\"Daniele\",\"\",\"Max-Planck-Institut für extraterrestrische Physik\"],[\"Böhringer\",\"Hans\",\"\",\"Max-Planck-Institut für extraterrestrische Physik\"]]'),
(705.0274, 'Dominique Picard', 'G\\\'erard Kerkyacharian, Pencho Petrushev, Dominique Picard, Thomas\n  Willer', 'Needlet algorithms for estimation in inverse problems', 'Published at http://dx.doi.org/10.1214/07-EJS014 in the Electronic\n  Journal of Statistics (http://www.i-journals.org/ejs/) by the Institute of\n  Mathematical Statistics (http://www.imstat.org)', 'Electronic Journal of Statistics 2007, Vol. 1, 30-76', '10.1214/07-EJS014', 'IMS-EJS-EJS_2007_14', 'math.ST stat.TH', '', '  We provide a new algorithm for the treatment of inverse problems which\ncombines the traditional SVD inversion with an appropriate thresholding\ntechnique in a well chosen new basis. Our goal is to devise an inversion\nprocedure which has the advantages of localization and multiscale analysis of\nwavelet representations without losing the stability and computability of the\nSVD decompositions. To this end we utilize the construction of localized frames\n(termed \"needlets\") built upon the SVD bases. We consider two different\nsituations: the \"wavelet\" scenario, where the needlets are assumed to behave\nsimilarly to true wavelets, and the \"Jacobi-type\" scenario, where we assume\nthat the properties of the frame truly depend on the SVD basis at hand (hence\non the operator). To illustrate each situation, we apply the estimation\nalgorithm respectively to the deconvolution problem and to the Wicksell\nproblem. In the latter case, where the SVD basis is a Jacobi polynomial basis,\nwe show that our scheme is capable of achieving rates of convergence which are\noptimal in the $L_2$ case, we obtain interesting rates of convergence for other\n$L_p$ norms which are new (to the best of our knowledge) in the literature, and\nwe also give a simulation study showing that the NEED-D estimator outperforms\nother standard algorithms in almost all situations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:46:00 GMT\"}]', '2016-08-14', '[[\"Kerkyacharian\",\"Gérard\",\"\"],[\"Petrushev\",\"Pencho\",\"\"],[\"Picard\",\"Dominique\",\"\"],[\"Willer\",\"Thomas\",\"\"]]'),
(705.0275, 'Joachim Albrecht', 'Joachim Albrecht', 'An analytic KAM-Theorem', '48 pages', '', '', '', 'math.SG math.DS', '', '  We prove an analytic KAM-Theorem, which is used in [1], where the\ndifferential part of KAM-theory is discussed. Related theorems on analytic\nKAM-theory exist in the literature (e. g., among many others, [7], [8], [13]).\nThe aim of the theorem presented here is to provide exactly the estimates\nneeded in [1].\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:10:51 GMT\"}]', '2007-05-23', '[[\"Albrecht\",\"Joachim\",\"\"]]'),
(705.0276, 'Valentyna A. Groza', 'Valentyna A. Groza', 'Degenerate Series Representations of the $q$-Deformed Algebra ${\\rm\n  so}\'_q(r,s)$', 'Published in SIGMA (Symmetry, Integrability and Geometry: Methods and\n  Applications) at http://www.emis.de/journals/SIGMA/', 'SIGMA 3 (2007), 064, 12 pages', '10.3842/SIGMA.2007.064', '', 'math.QA math-ph math.MP math.RT', '', '  The q-deformed algebra ${\\rm so}\'_q(r,s)$ is a real form of the q-deformed\nalgebra $U\'_q({\\rm so}(n,\\mathbb{C}))$, $n=r+s$, which differs from the quantum\nalgebra $U_q({\\rm so}(n,\\mathbb{C}))$ of Drinfeld and Jimbo. We study\nrepresentations of the most degenerate series of the algebra ${\\rm\nso}\'_q(r,s)$. The formulas of action of operators of these representations upon\nthe basis corresponding to restriction of representations onto the subalgebra\n${\\rm so}\'_q(r)\\times {\\rm so}\'_q(s)$ are given. Most of these representations\nare irreducible. Reducible representations appear under some conditions for the\nparameters determining the representations. All irreducible constituents which\nappear in reducible representations of the degenerate series are found. All\n$*$-representations of ${\\rm so}\'_q(r,s)$ are separated in the set of\nirreducible representations obtained in the paper.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:37:23 GMT\"}]', '2008-04-24', '[[\"Groza\",\"Valentyna A.\",\"\"]]'),
(705.0277, 'Jun-ichiro Ohe', 'Jun-ichiro Ohe, Akihito Takeuchi and Gen Tatara', 'Charge current driven by spin dynamics in disordered Rashba spin-orbit\n  system', '6 pages, 4 figures', 'Phys. Rev. Lett. 99, 266603 (2007)', '10.1103/PhysRevLett.99.266603', '', 'cond-mat.mes-hall', '', '  Pumping of charge current by spin dynamics in the presence of the Rashba\nspin-orbit interaction is theoretically studied. Considering disordered\nelectron, the exchange coupling and spin-orbit interactions are treated\nperturbatively. It is found that dominant current induced by the spin dynamics\nis interpreted as a consequence of the conversion from spin current via the\ninverse spin Hall effect. We also found that the current has an additional\ncomponent from a fictitious conservative field. Results are applied to the case\nof moving domain wall.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:51:38 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 12:44:23 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 28 Jan 2008 01:27:49 GMT\"}]', '2009-11-13', '[[\"Ohe\",\"Jun-ichiro\",\"\"],[\"Takeuchi\",\"Akihito\",\"\"],[\"Tatara\",\"Gen\",\"\"]]'),
(705.0278, 'David Iglesias Ponte', 'D. Iglesias, J.C. Marrero, D. Martin de Diego, D. Sosa', 'A general framework for nonholonomic mechanics: Nonholonomic Systems on\n  Lie affgebroids', '50 pages', '', '10.1063/1.2776845', '', 'math-ph math.DG math.MP', '', '  This paper presents a geometric description of Lagrangian and Hamiltonian\nsystems on Lie affgebroids subject to affine nonholonomic constraints. We\ndefine the notion of nonholonomically constrained system, and characterize\nregularity conditions that guarantee that the dynamics of the system can be\nobtained as a suitable projection of the unconstrained dynamics. It is shown\nthat one can define an almost aff-Poisson bracket on the constraint AV-bundle,\nwhich plays a prominent role in the description of nonholonomic dynamics.\nMoreover, these developments give a general description of nonholonomic systems\nand the unified treatment permits to study nonholonomic systems after or before\nreduction in the same framework. Also, it is not necessary to distinguish\nbetween linear or affine constraints and the methods are valid for explicitly\ntime-dependent systems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:47:23 GMT\"}]', '2009-11-13', '[[\"Iglesias\",\"D.\",\"\"],[\"Marrero\",\"J. C.\",\"\"],[\"de Diego\",\"D. Martin\",\"\"],[\"Sosa\",\"D.\",\"\"]]'),
(705.0279, 'Fu-Guo Deng', 'Fu-Guo Deng, Xi-Han Li, and Hong-Yu Zhou', 'Opaque Attack on Three-Party Quantum Secret Sharing Based on\n  Entanglement', '4 pages, no figures', '', '', '', 'quant-ph', '', '  Security of the three-party quantum secret sharing (QSS) schemes based on\nentanglement and a collective eavesdropping check is analyzed in the case of\nconsiderable quantum channel losses. An opaque attack scheme is presented for\nthe dishonest agent to eavesdrop the message obtained by the other agent\nfreely, which reveals that these QSS schemes are insecure for transmission\nefficiencies lower than 50%, especially when they are used to share an unknown\nquantum state. Finally, we present a general way to improve the security of QSS\nschemes for sharing not only a private key but also an unknown quantum state.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:48:34 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 5 May 2007 08:33:55 GMT\"}]', '2007-05-23', '[[\"Deng\",\"Fu-Guo\",\"\"],[\"Li\",\"Xi-Han\",\"\"],[\"Zhou\",\"Hong-Yu\",\"\"]]'),
(705.0280, 'Frederic Nataf', 'Sylvain Desroziers, Fr\\\'ed\\\'eric Nataf (LJLL), Remi Sentis', 'Simulation of Laser Propagation in a Plasma with a Frequency Wave\n  Equation', '', '', '10.1016/j.jcp.2007.11.008', '', 'math.NA', '', '  The aim of this work is to perform numerical simulations of the propagation\nof a laser in a plasma. At each time step, one has to solve a Helmholtz\nequation in a domain which consists in some hundreds of millions of cells. To\nsolve this huge linear system, one uses a iterative Krylov method with a\npreconditioning by a separable matrix. The corresponding linear system is\nsolved with a block cyclic reduction method. Some enlightments on the parallel\nimplementation are also given. Lastly, numerical results are presented\nincluding some features concerning the scalability of the numerical method on a\nparallel architecture.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:49:54 GMT\"}]', '2009-11-13', '[[\"Desroziers\",\"Sylvain\",\"\",\"LJLL\"],[\"Nataf\",\"Frédéric\",\"\",\"LJLL\"],[\"Sentis\",\"Remi\",\"\"]]'),
(705.0281, 'Jerome Darmont', 'J\\\'er\\^ome Darmont (LIMOS), Christophe Fromantin (LIMOS), St\\\'ephane\n  R\\\'egnier (LIMOS), Le Gruenwald, Michel Schneider (LIMOS)', 'Dynamic Clustering in Object-Oriented Databases: An Advocacy for\n  Simplicity', '', 'LNCS, Vol. 1944 (06/2000) 71-85', '', '', 'cs.DB', '', '  We present in this paper three dynamic clustering techniques for\nObject-Oriented Databases (OODBs). The first two, Dynamic, Statistical &\nTunable Clustering (DSTC) and StatClust, exploit both comprehensive usage\nstatistics and the inter-object reference graph. They are quite elaborate.\nHowever, they are also complex to implement and induce a high overhead. The\nthird clustering technique, called Detection & Reclustering of Objects (DRO),\nis based on the same principles, but is much simpler to implement. These three\nclustering algorithm have been implemented in the Texas persistent object store\nand compared in terms of clustering efficiency (i.e., overall performance\nincrease) and overhead using the Object Clustering Benchmark (OCB). The results\nobtained showed that DRO induced a lighter overhead while still achieving\nbetter overall performance.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 12:50:39 GMT\"}]', '2007-05-23', '[[\"Darmont\",\"Jérôme\",\"\",\"LIMOS\"],[\"Fromantin\",\"Christophe\",\"\",\"LIMOS\"],[\"Régnier\",\"Stéphane\",\"\",\"LIMOS\"],[\"Gruenwald\",\"Le\",\"\",\"LIMOS\"],[\"Schneider\",\"Michel\",\"\",\"LIMOS\"]]'),
(705.0282, 'Pasquini Barbara', 'B. Pasquini (Pavia U. & INFN, Pavia), D. Drechsel (Mainz U., Inst.\n  Kernphys.), and M. Vanderhaeghen (Jefferson Lab & William-Mary Coll.)', 'Proton spin polarizabilities from polarized Compton scattering', '26 pages, 7 figures;', 'Phys.Rev.C76:015203,2007', '10.1103/PhysRevC.76.015203', 'WM-07-103', 'hep-ph', '', '  Polarized Compton scattering off the proton is studied within the framework\nof subtracted dispersion relations for photon energies up to 300 MeV. As a\nguideline for forthcoming experiments, we focus the attention on the role of\nthe proton\'s spin polarizabilities and investigate the most favorable\nconditions to extract them with a minimum of model dependence. We conclude that\na complete separation of the four spin polarizabilities is possible, at photon\nenergies between threshold and the $\\Delta(1232)$ region, provided one can\nachieve polarization measurements with an accuracy of a few percent.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:01:16 GMT\"}]', '2008-11-26', '[[\"Pasquini\",\"B.\",\"\",\"Pavia U. & INFN, Pavia\"],[\"Drechsel\",\"D.\",\"\",\"Mainz U., Inst.\\n  Kernphys.\"],[\"Vanderhaeghen\",\"M.\",\"\",\"Jefferson Lab & William-Mary Coll.\"]]'),
(705.0283, 'Benoit Blossier', 'Benoit Blossier', 'Lattice renormalisation of O(a) improved heavy-light operators', '16 pages, 2 figures, 4 tables; few comments and references added;\n  version to be published in Phys Rev D', 'Phys.Rev.D76:114513,2007', '10.1103/PhysRevD.76.114513', '', 'hep-lat', '', '  The analytical expressions and the numerical values of the renormalisation\nconstants of ${\\cal O}(a)$ improved static-light currents are given at one-loop\norder of perturbation theory in the framework of Heavy Quark Effective Theory:\nthe static quark is described by the HYP action and the light quark is\ndescribed either with the Clover or the Neuberger action. These factors are\nrelevant to extract from a lattice computation the decay constants $f_B$,\n$f_{B_S}$ and the set of bag parameters $B_i$ associated with $B-\\bar{B}$\nmixing phenomenology in the Standard Model and beyond.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:05:32 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 25 Oct 2007 10:41:27 GMT\"}]', '2008-11-26', '[[\"Blossier\",\"Benoit\",\"\"]]'),
(705.0284, 'Claudio Dappiaggi', 'C. Dappiaggi (Pavia U.)', 'Projecting Massive Scalar Fields to Null Infinity', '26 pages', 'Ann. Henri Poincare 9 (2008), 35-63', '10.1007/s00023-007-0349-1', '', 'gr-qc hep-th math-ph math.MP', '', '  It is known that, in an asymptotically flat spacetime, null infinity cannot\nact as an initial-value surface for massive real scalar fields. Exploiting\ntools proper of harmonic analysis on hyperboloids and global norm estimates for\nthe wave operator, we show that it is possible to circumvent such obstruction\nat least in Minkowski spacetime. Hence we project norm-finite solutions of the\nKlein-Gordon equation of motion in data on null infinity and, eventually, we\ninterpret them in terms of boundary free field theory.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:11:14 GMT\"}]', '2009-11-13', '[[\"Dappiaggi\",\"C.\",\"\",\"Pavia U.\"]]'),
(705.0285, 'Ilya Mandel', 'Ilya Mandel, Duncan A. Brown, Jonathan R. Gair, M. Coleman Miller', 'Rates and Characteristics of Intermediate Mass Ratio Inspirals\n  Detectable by Advanced LIGO', 'Accepted for publication in ApJ; revised version reflects changes\n  made to the article during the acceptance process', 'Astrophys.J.681:1431-1447,2008', '10.1086/588246', '', 'astro-ph gr-qc', '', '  Gravitational waves (GWs) from the inspiral of a neutron star (NS) or\nstellar-mass black hole (BH) into an intermediate-mass black hole (IMBH) with\nmass between ~50 and ~350 solar masses may be detectable by the planned\nadvanced generation of ground-based GW interferometers. Such intermediate mass\nratio inspirals (IMRIs) are most likely to be found in globular clusters. We\nanalyze four possible IMRI formation mechanisms: (1) hardening of an NS-IMBH or\nBH-IMBH binary via three-body interactions, (2) hardening via Kozai resonance\nin a hierarchical triple system, (3) direct capture, and (4) inspiral of a\ncompact object from a tidally captured main-sequence star; we also discuss\ntidal effects when the inspiraling object is an NS. For each mechanism we\npredict the typical eccentricities of the resulting IMRIs. We find that IMRIs\nwill have largely circularized by the time they enter the sensitivity band of\nground-based detectors. Hardening of a binary via three-body interactions,\nwhich is likely to be the dominant mechanism for IMRI formation, yields\neccentricities under 10^-4 when the GW frequency reaches 10 Hz. Even among\nIMRIs formed via direct captures, which can have the highest eccentricities,\naround 90% will circularize to eccentricities under 0.1 before the GW frequency\nreaches 10 Hz. We estimate the rate of IMRI coalescences in globular clusters\nand the sensitivity of a network of three Advanced LIGO detectors to the\nresulting GWs. We show that this detector network may see up to tens of IMRIs\nper year, although rates of one to a few per year may be more plausible. We\nalso estimate the loss in signal-to-noise ratio that will result from using\ncircular IMRI templates for data analysis and find that, for the eccentricities\nwe expect, this loss is negligible.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:16:07 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 13 May 2008 20:43:07 GMT\"}]', '2010-11-11', '[[\"Mandel\",\"Ilya\",\"\"],[\"Brown\",\"Duncan A.\",\"\"],[\"Gair\",\"Jonathan R.\",\"\"],[\"Miller\",\"M. Coleman\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0286, 'Hajime Matsui', 'Hajime Matsui, Seiichi Mita', 'Inverse-free Berlekamp-Massey-Sakata Algorithm and Small Decoders for\n  Algebraic-Geometric Codes', '15 pages, submitted to IEEE Transactions on Information Theory', '', '', '', 'cs.IT math.IT', '', '  This paper proposes a novel algorithm for finding error-locators of\nalgebraic-geometric codes that can eliminate the division-calculations of\nfinite fields from the Berlekamp-Massey-Sakata algorithm. This inverse-free\nalgorithm provides full performance in correcting a certain class of errors,\ngeneric errors, which includes most errors, and can decode codes on algebraic\ncurves without the determination of unknown syndromes. Moreover, we propose\nthree different kinds of architectures that our algorithm can be applied to,\nand we represent the control operation of shift-registers and switches at each\nclock-timing with numerical simulations. We estimate the performance in\ncomparison of the total running time and the numbers of multipliers and\nshift-registers in three architectures with those of the conventional ones for\ncodes on algebraic curves.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:13:48 GMT\"}]', '2007-07-13', '[[\"Matsui\",\"Hajime\",\"\"],[\"Mita\",\"Seiichi\",\"\"]]'),
(705.0287, 'Michael A. Dopita', 'Michael Dopita, John Hart, Peter McGregor, Patrick Oates, Gabe Bloxham\n  and Damien Jones', 'The Wide Field Spectrograph (WiFeS)', 'Accepted for publication in Astrophysics & Space Science, 16 pages,\n  14 figures', 'Astrophys.Space Sci.310:255-268,2007', '10.1007/s10509-007-9510-z', '', 'astro-ph', '', '  This paper describes the Wide Field Spectrograph (WiFeS) under construction\nat the Research School of Astronomy and Astrophysics (RSAA) of the Australian\nNational University (ANU) for the ANU 2.3m telescope at the Siding Spring\nObservatory. WiFeS is a powerful integral field, double-beam, concentric,\nimage-slicing spectrograph designed to deliver excellent thoughput, wavelength\nstability, spectrophotometric performance and superb image quality along with\nwide spectral coverage throughout the 320-950 nm wavelength region. It provides\na 25x38 arcsec. field with 0.5 arcsec. sampling along each of twenty five 38X1\narcsec slitlets. The output format is optimized to match the 4096x4096 pixel\nCCD detectors in each of two cameras individually optimized for the blue and\nthe red ends of the spectrum, respectively. A process of \"interleaved\nnod-and-shuffle\" will be applied to permit quantum noise-limited sky\nsubtraction. Using VPH gratings, spectral resolutions of 3000 and 7000 are\nprovided. The full spectral range is covered in a single exposure at R=3000,\nand in two exposures in the R=7000 mode. The use of transmissive coated optics,\nVPH gratings and optimized mirror coatings ensures a throughput (including\ntelescope atmosphere and detector) > 30% over a wide spectral range. The\nconcentric image-slicer design ensures an excellent and uniform image quality\nacross the full field. To maximize scientific return, the whole instrument is\nconfigured for remote observing, pipeline data reduction, and the accumulation\nof calibration image libraries.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:47:18 GMT\"}]', '2019-08-19', '[[\"Dopita\",\"Michael\",\"\"],[\"Hart\",\"John\",\"\"],[\"McGregor\",\"Peter\",\"\"],[\"Oates\",\"Patrick\",\"\"],[\"Bloxham\",\"Gabe\",\"\"],[\"Jones\",\"Damien\",\"\"]]'),
(705.0288, 'Frederic Nataf', 'Caroline Japhet (LAGA), Yvon Maday (LJLL), Fr\\\'ed\\\'eric Nataf (LJLL)', 'A new Cement to Glue non-conforming Grids with Robin interface\n  conditions: the finite element case', '', '', '', '', 'math.NA', '', '  We design and analyze a new non-conforming domain decomposition method based\non Schwarz type approaches that allows for the use of Robin interface\nconditions on non-conforming grids. The method is proven to be well posed, and\nthe iterative solver to converge. The error analysis is performed in 2D\npiecewise polynomials of low and high order and extended in 3D for $P_1$\nelements. Numerical results in 2D illustrate the new method.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:19:20 GMT\"}]', '2007-05-23', '[[\"Japhet\",\"Caroline\",\"\",\"LAGA\"],[\"Maday\",\"Yvon\",\"\",\"LJLL\"],[\"Nataf\",\"Frédéric\",\"\",\"LJLL\"]]'),
(705.0289, 'Laura Adams', 'L. L. A. Adams, B. W. Lang, Yu Chen and A. M. Goldman', 'Signatures of Random Matrix Theory in the Discrete Energy Spectra of\n  Subnanosize Metallic Clusters', '10 pages, 9 figures, to appear in Phys. Rev. B', '', '10.1103/PhysRevB.75.205107', '', 'cond-mat.mes-hall', '', '  Lead clusters deposited on Si(111) substrates have been studied at low\ntemperatures using scanning tunneling microscopy and spectroscopy. The\ncurrent-voltage characteristics exhibit current peaks that are irregularly\nspaced and varied in height. The statistics of the distribution of peak heights\nand spacings are in agreement with random matrix theory for several clusters.\nThe distributions have also been studied as a function of cluster shape.\n', '[{\"version\":\"v1\",\"created\":\"Tue, 1 May 2007 23:51:57 GMT\"}]', '2009-11-13', '[[\"Adams\",\"L. L. A.\",\"\"],[\"Lang\",\"B. W.\",\"\"],[\"Chen\",\"Yu\",\"\"],[\"Goldman\",\"A. M.\",\"\"]]'),
(705.0290, 'Ofelia Pisanti', 'O. Pisanti, A. Cirillo, S. Esposito, F. Iocco, G. Mangano, G. Miele,\n  and P.D. Serpico', 'PArthENoPE: Public Algorithm Evaluating the Nucleosynthesis of\n  Primordial Elements', '18 pages, 2 figures. Version accepted by Comp. Phys. Com. The code\n  (and an updated manual) is publicly available at\n  http://parthenope.na.infn.it/', 'Comp.Phys.Commun.178:956-971,2008', '10.1016/j.cpc.2008.02.015', 'DSF 13/07, FERMILAB-PUB-07-079-A, SLAC-PUB-12488', 'astro-ph hep-ph', '', '  We describe a program for computing the abundances of light elements produced\nduring Big Bang Nucleosynthesis which is publicly available at\nhttp://parthenope.na.infn.it/. Starting from nuclear statistical equilibrium\nconditions the program solves the set of coupled ordinary differential\nequations, follows the departure from chemical equilibrium of nuclear species,\nand determines their asymptotic abundances as function of several input\ncosmological parameters as the baryon density, the number of effective\nneutrino, the value of cosmological constant and the neutrino chemical\npotential. The program requires commercial NAG library routines.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:52:12 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 30 May 2008 14:11:14 GMT\"}]', '2010-11-11', '[[\"Pisanti\",\"O.\",\"\"],[\"Cirillo\",\"A.\",\"\"],[\"Esposito\",\"S.\",\"\"],[\"Iocco\",\"F.\",\"\"],[\"Mangano\",\"G.\",\"\"],[\"Miele\",\"G.\",\"\"],[\"Serpico\",\"P. D.\",\"\"]]'),
(705.0291, 'Dirk Frettl\\\"oh', 'N. Dolbilin, D. Frettl\\\"oh', 'Properties of B\\\"or\\\"oczki tilings in high dimensional hyperbolic spaces', '17 pages, 3 Figures, corrected several typos, revised proofs', '', '', '', 'math.MG', '', '  We consider families of B\\\"or\\\"oczky tilings in hyperbolic space in arbitrary\ndimension, study some basic properties and classify all possible symmetries. In\nparticular, it is shown that these tilings are non-crystallographic, and that\nthere are uncountably many tilings with a fixed prototile.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 13:49:16 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 14 Mar 2008 14:15:33 GMT\"}]', '2008-03-14', '[[\"Dolbilin\",\"N.\",\"\"],[\"Frettlöh\",\"D.\",\"\"]]'),
(705.0292, 'Norbert Schuch', 'Norbert Schuch, Michael M. Wolf, Frank Verstraete, J. Ignacio Cirac', 'Entropy scaling and simulability by Matrix Product States', '4 pages, 1 figure. v2: Accepted version, minor changes and\n  clarifications, Journal-Ref. added', 'Phys. Rev. Lett. 100, 030504 (2008)', '10.1103/PhysRevLett.100.030504', '', 'quant-ph cond-mat.str-el', '', '  We investigate the relation between the scaling of block entropies and the\nefficient simulability by Matrix Product States (MPS), and clarify the\nconnection both for von Neumann and Renyi entropies (see Table I). Most\nnotably, even states obeying a strict area law for the von Neumann entropy are\nnot necessarily approximable by MPS. We apply these results to illustrate that\nquantum computers might outperform classical computers in simulating the time\nevolution of quantum systems, even for completely translational invariant\nsystems subject to a time independent Hamiltonian.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:48:23 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 30 Jan 2008 16:13:55 GMT\"}]', '2009-11-13', '[[\"Schuch\",\"Norbert\",\"\"],[\"Wolf\",\"Michael M.\",\"\"],[\"Verstraete\",\"Frank\",\"\"],[\"Cirac\",\"J. Ignacio\",\"\"]]'),
(705.0293, 'Gerard van der Geer', 'Jonas Bergstr\\\"om and Gerard van der Geer', 'The Euler characteristic of local systems on the moduli of curves and\n  abelian varieties of genus three', '', '', '10.1112/jtopol/jtn015', 'Mittag-Leffler Report No 11, 2006/7', 'math.AG math.NT', '', '  We show how to calculate the Euler characteristic of a local system\nassociated to an irreducible representation of the symplectic group of genus 3\non the moduli space of curves of genus 3 and the moduli space of principally\npolarized abelian varieties of dimension 3.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:22:13 GMT\"}]', '2014-02-26', '[[\"Bergström\",\"Jonas\",\"\"],[\"van der Geer\",\"Gerard\",\"\"]]'),
(705.0294, 'Stuart Raby', 'Stuart Raby and Akin Wingerter', 'Gauge coupling unification and light Exotica in String Theory', '5 pages, no figures', 'Phys.Rev.Lett.99:051802,2007', '10.1103/PhysRevLett.99.051802', 'OHSTPY-HEP-T-07-001', 'hep-ph', '', '  In this letter we consider the consequences for the LHC of light vector-like\nexotica with fractional electric charge. It is shown that such states are found\nin orbifold constructions of the heterotic string. Moreover, these exotica are\nconsistent with gauge coupling unification at one loop, even though they do not\ncome in complete multiplets of SU(5).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:12:05 GMT\"}]', '2008-11-26', '[[\"Raby\",\"Stuart\",\"\"],[\"Wingerter\",\"Akin\",\"\"]]'),
(705.0295, 'Gianluca Geloni', 'Gianluca Geloni, Evgeni Saldin, Evgeni Schneidmiller and Mikhail\n  Yurkov', 'Theory of Nonlinear Harmonic Generation in Free-Electron Lasers with\n  Helical Wigglers', '23 pages, 4 figures', 'Nucl.Instrum.Meth.A581:856-865,2007', '10.1016/j.nima.2007.08.152', 'DESY 07-058', 'physics.optics physics.acc-ph', '', '  Coherent Harmonic Generation (CHG), and in particular Nonlinear Harmonic\nGeneration (NHG), is of importance for both short wavelength Free-Electron\nLasers (FELs), in relation with the achievement of shorter wavelengths with a\nfixed electron-beam energy, and high-average power FEL resonators, in relation\nwith destructive effects of higher harmonics radiation on mirrors. In this\npaper we present a treatment of NHG from helical wigglers with particular\nemphasis on the second harmonic. Our study is based on an exact analytical\nsolution of Maxwell\'s equations, derived with the help of a Green\'s function\nmethod. In particular, we demonstrate that nonlinear harmonic generation (NHG)\nfrom helical wigglers vanishes on axis. Our conclusion is in open contrast with\nresults in literature, that include a kinematical mistake in the description of\nthe electron motion.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:16:24 GMT\"}]', '2009-09-29', '[[\"Geloni\",\"Gianluca\",\"\"],[\"Saldin\",\"Evgeni\",\"\"],[\"Schneidmiller\",\"Evgeni\",\"\"],[\"Yurkov\",\"Mikhail\",\"\"]]'),
(705.0296, 'Alexei Yu. Karlovich', 'Alexei Yu. Karlovich', 'Higher Order Asymptotic Formulas for Traces of Toeplitz Matrices with\n  Symbols in H\\\"older-Zygmund Spaces', '10 pages', '', '', '', 'math.FA math.CA', '', '  We prove a higher order asymptotic formula for traces of finite block\nToeplitz matrices with symbols belonging to H\\\"older-Zygmund spaces. The\nremainder in this formula goes to zero very rapidly for very smooth symbols.\nThis formula refine previous asymptotic trace formulas by Szeg\\\"o and Widom and\ncomplement higher order asymptotic formulas for determinants of finite block\nToeplitz matrices due to B\\\"ottcher and Silbermann.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:27:30 GMT\"}]', '2007-05-23', '[[\"Karlovich\",\"Alexei Yu.\",\"\"]]'),
(705.0297, 'Grzegorz Swiatek', 'Genadi Levin, Grzegorz Swiatek', 'Measure of the Julia Set of the Feigenbaum map with infinite criticality', '', '', '', '', 'math.GN math.DS', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We consider fixed points of the Feigenbaum (periodic-doubling) operator whose\norders tend to infinity. It is known that the hyperbolic dimension of their\nJulia sets go to 2. We prove that the Lebesgue measure of these Julia sets tend\nto zero. An important part of the proof consists in applying martingale theory\nto a stochastic process with non-integrable increments.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:28:40 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 25 Mar 2009 13:45:08 GMT\"}]', '2009-03-25', '[[\"Levin\",\"Genadi\",\"\"],[\"Swiatek\",\"Grzegorz\",\"\"]]'),
(705.0298, 'Krisztina Eva Gabanyi', 'K. E. Gabanyi (1,2), N. Marchili (3), T. P. Krichbaum (3), S. Britzen\n  (3), L. Fuhrmann (3), A. Witzel (3), J. A. Zensus (3), P. Muller (3), X. Liu\n  (4), H. G. Song (4), J. L. Han (5), X. H. Sun (5) ((1) Hungarian Academy of\n  Sciences, Research Group for Physical Geodesy and Geodynamics, (2) FOMI,\n  Satellite Geodetic Observatory, Budapest, Hungary (3) Max-Planck-Institut fur\n  Radioastronomie, (4) Urumqi Observatory, the National Astronomical\n  Observatories, the Chinese Academy of Sciences, (5) National Astronomical\n  Observatories, Chinese Academy of Sciences)', 'J1128+592: a highly variable IDV source', '5 pages, to be appear in the Astronomische Nachrichten as part of the\n  conference proceeding of the N+N+N 2007 Workshop for Young Researcher', '', '10.1002/asna.200710818', '', 'astro-ph', '', '  Short time-scale radio variations of compact extragalactic radio quasars and\nblazars known as IntraDay Variability (IDV) can be explained in at least some\nsources as a propagation effect; the variations are interpreted as\nscintillation of radio waves in the turbulent interstellar medium of the Milky\nWay. One of the most convincing observational arguments in favor of a\npropagation-induced variability scenario is the observed annual modulation in\nthe characteristic time scale of the variation due to the Earth\'s orbital\nmotion. So far there are only two sources known with a well-constrained\nseasonal cycle. Annual modulation has been proposed for a few other less\nwell-documented objects. However, for some other IDV sources source-intrinsic\nstructural variations which cause drastic changes in the variability time scale\nwere also suggested. J1128+592 is a recently discovered, highly variable IDV\nsource. Previous, densely time-sampled flux-density measurements with the\nEffelsberg 100-m radio telescope (Germany) and the Urumqi 25-m radio telescope\n(China), strongly indicate an annual modulation of the time scale. The most\nrecent 4 observations in 2006/7, however, do not fit well to the annual\nmodulation model proposed before. In this paper, we investigate a possible\nexplanation of this discrepancy.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:42:33 GMT\"}]', '2009-11-13', '[[\"Gabanyi\",\"K. E.\",\"\"],[\"Marchili\",\"N.\",\"\"],[\"Krichbaum\",\"T. P.\",\"\"],[\"Britzen\",\"S.\",\"\"],[\"Fuhrmann\",\"L.\",\"\"],[\"Witzel\",\"A.\",\"\"],[\"Zensus\",\"J. A.\",\"\"],[\"Muller\",\"P.\",\"\"],[\"Liu\",\"X.\",\"\"],[\"Song\",\"H. G.\",\"\"],[\"Han\",\"J. L.\",\"\"],[\"Sun\",\"X. H.\",\"\"]]'),
(705.0299, 'Vladimir Matic Milan', 'V. M. Matic, N. Dj. Lazarov and I. M. Bradaric', 'Charge transfer mechanism and Tc(x) dependence in Y0.8(Ca)0.2Ba2Cu3O6+x', 'Four pages of text, 2 figures, corrected typing error in abstract:\n  Y2+ and Ca3+ replaced by Y3+ and Ca2+. Thw word \"each\" added in page 3, line\n  4. Accepted in Superconductor Science and Technology, on 07.Apr.2008, after\n  having been considerably revised', 'Supercond. Sci. Technol. 21 (2008) 075012', '10.1088/0953-2048/21/7/075012', '', 'cond-mat.supr-con', '', '  We propose a model for charge transfer mechanism in Y0.8(Ca)0.2Ba2Cu3O6+x to\ncount hole doping of CuO2 planes and x dependence of critical transition\ntemperature T_c. It is assumed the total number of doped holes in the planes is\nsum of holes that are introduced through two separate channels: substitution of\nY3+ by Ca2+ and from CuO chains that are longer than a minimal (critical)\nlength l_min needed for charge transfer to take place. The T_c(x) dependence is\nobtained by combining calculated x dependence of doping, p(x), and universal\nT_c versus p relation. Although calculated T_c(x) dependences for l_min=3 and\nl_min=4 both remarkably correlate to the experimental T_c(x), we argue that the\nvalue l_min=4 gives a reasonable overall agreement.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:46:07 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 2 May 2007 22:11:03 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 6 May 2007 20:38:12 GMT\"},{\"version\":\"v4\",\"created\":\"Sat, 19 May 2007 13:11:14 GMT\"},{\"version\":\"v5\",\"created\":\"Wed, 9 Apr 2008 00:15:35 GMT\"}]', '2009-11-13', '[[\"Matic\",\"V. M.\",\"\"],[\"Lazarov\",\"N. Dj.\",\"\"],[\"Bradaric\",\"I. M.\",\"\"]]'),
(705.0300, 'Jailson Alcaniz', 'F.I.M. Pereira, R. SIlva, J.S. Alcaniz', 'Nonextensive effects on the relativistic nuclear equation of state', '6 pages, 8 figures, LaTeX', 'Phys.Rev.C76:015201,2007', '10.1103/PhysRevC.76.015201', '', 'nucl-th astro-ph cond-mat.stat-mech', '', '  The Walecka many-body field theory is investigated in the context of quantum\nnonextensive statistical mechanics, characterized by a dimensionless parameter\n$q$. We consider nuclear matter described statistically by a power-law\ndistribution which generalizes the standard Fermi-Dirac distribution ($q = 1$).\nWe show that the scalar and vector meson fields become more intense due to the\nnonextensive effects ($q \\neq 1$). From a numerical treatment, we also show\nthat as the nonextensive parameter $q$ increases, the nucleon effective mass\ndiminishes and the equation of state becomes stiffer. Finally, the usual\nMaxwell construction seems not to be necessary for isotherms with temperatures\nin the range 14 Mev$<k_BT<$20 MeV.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 14:56:28 GMT\"}]', '2008-11-26', '[[\"Pereira\",\"F. I. M.\",\"\"],[\"SIlva\",\"R.\",\"\"],[\"Alcaniz\",\"J. S.\",\"\"]]'),
(705.0301, 'Stephen King', 'R.Howl and S.F.King', 'Planck Scale Unification in a Supersymmetric Standard Model', 'Minor corrections. 12 pages, 2 figures', 'Phys.Lett.B652:331-337,2007', '10.1016/j.physletb.2007.07.035', 'SHEP-07-15', 'hep-ph', '', '  We show how gauge coupling unification near the Planck scale $M_P\\sim\n10^{19}$ GeV can be achieved in the framework of supersymmetry, facilitating a\nfull unification of all forces with gravity. Below the conventional GUT scale\n$M_{GUT}\\sim 10^{16}$ GeV physics is described by a Supersymmetric Standard\nModel whose particle content is that of three complete $\\mathbf{27}$\nrepresentations of the gauge group $E_6$. Above the conventional GUT scale the\ngauge group corresponds to a left-right symmetric Supersymmetric Pati-Salam\nmodel, which may be regarded as a ``surrogate SUSY GUT\'\' with all the nice\nfeatures of SO(10) but without proton decay or doublet-triplet splitting\nproblems. At the TeV scale the extra exotic states may be discovered at the\nLHC, providing an observable footprint of an underlying $E_6$ gauge group\nbroken at the Planck scale. Assuming an additional low energy $U(1)_X$ gauge\ngroup, identified as a non-trivial combination of diagonal $E_6$ generators,\nthe $\\mu$ problem of the MSSM can be resolved.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:09:43 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 29 May 2007 16:15:13 GMT\"}]', '2008-11-26', '[[\"Howl\",\"R.\",\"\"],[\"King\",\"S. F.\",\"\"]]'),
(705.0302, 'Andreas Leopold Knutsen', 'Andreas Leopold Knutsen', 'On two conjectures for curves on $K3$ surfaces', '11 pages', '', '', '', 'math.AG', '', '  We prove that the gonality among the smooth curves in a complete linear\nsystem on a $K3$ surface is constant except for the Donagi-Morrison example.\nThis was proved by Ciliberto and Pareschi under the additional condition that\nthe linear system is ample.\n  As a consequence we prove that exceptional curves on $K3$ surfaces satisfy\nthe Eisenbud-Lange-Martens-Schreyer conjecture and explicitly describe such\ncurves. They turn out to be natural extensions of the\nEisenbud-Lange-Martens-Schreyer examples of exceptional curves on $K3$\nsurfaces.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:13:29 GMT\"}]', '2007-05-23', '[[\"Knutsen\",\"Andreas Leopold\",\"\"]]'),
(705.0303, 'Luis Fernando Alday', 'Luis F. Alday and Juan Maldacena', 'Gluon scattering amplitudes at strong coupling', '28 pages, harvmac, v4: minor changes', 'JHEP 0706:064,2007', '10.1088/1126-6708/2007/06/064', '', 'hep-th', '', '  We describe how to compute planar gluon scattering amplitudes at strong\ncoupling in N=4 super Yang Mills by using the gauge/string duality. The\ncomputation boils down to finding a certain classical string configuration\nwhose boundary conditions are determined by the gluon momenta. The results are\ninfrared divergent. We introduce the gravity version of dimensional\nregularization to define finite quantities. The leading and subleading IR\ndivergencies are characterized by two functions of the coupling that we compute\nat strong coupling. We compute also the full finite form for the four point\namplitude and we find agreement with a recent ansatz by Bern, Dixon and\nSmirnov.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:44:54 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 May 2007 22:16:42 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 5 Jun 2007 23:25:34 GMT\"},{\"version\":\"v4\",\"created\":\"Mon, 8 Oct 2007 19:31:10 GMT\"}]', '2009-11-13', '[[\"Alday\",\"Luis F.\",\"\"],[\"Maldacena\",\"Juan\",\"\"]]'),
(705.0304, 'Nathalie Villa', 'Martin Paegelow (GEODE), Nathalie Villa (GRIMM), Laurence Cornez\n  (GEODE), Fr\\\'ed\\\'eric Ferraty (GRIMM), Louis Ferr\\\'e (GRIMM), Pascal Sarda\n  (GRIMM)', 'Mod\\\'elisations prospectives de l\'occupation du sol. Le cas d\'une\n  montagne m\\\'editerran\\\'eenne', '19 pages', 'CyberGeo: European Journal of Geography 295 (06/12/2004) 15 pages', '', '', 'stat.AP stat.ME', '', '  The authors apply three methods of prospective modelling to high resolution\ngeoreferenced land cover data in a Mediterranean mountain area: GIS approach,\nnon linear parametric model and neuronal network. Land cover prediction to the\nlatest known date is used to validate the models. In the frame of\nspatial-temporal dynamics in open systems results are encouraging and\ncomparable. Correct prediction scores are about 73 %. The results analysis\nfocuses on geographic location, land cover categories and parametric distance\nto reality of the residues. Crossing the three models show the high degree of\nconvergence and a relative similitude of the results obtained by the two\nstatistic approaches compared to the GIS supervised model. Steps under work are\nthe application of the models to other test areas and the identification of\nrespective advantages to develop an integrated model.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:12:51 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 07:28:53 GMT\"}]', '2007-05-23', '[[\"Paegelow\",\"Martin\",\"\",\"GEODE\"],[\"Villa\",\"Nathalie\",\"\",\"GRIMM\"],[\"Cornez\",\"Laurence\",\"\",\"GEODE\"],[\"Ferraty\",\"Frédéric\",\"\",\"GRIMM\"],[\"Ferré\",\"Louis\",\"\",\"GRIMM\"],[\"Sarda\",\"Pascal\",\"\",\"GRIMM\"]]'),
(705.0305, 'Omer Blaes', 'Julian H. Krolik, Shigenobu Hirose, and Omer Blaes', 'Thermodynamics of an Accretion Disk Annulus with Comparable Radiation\n  and Gas Pressure', 'ApJ, in press', 'Astrophys.J.664:1045-1056,2007', '10.1086/519515', '', 'astro-ph', '', '  We explore the thermodynamic and global structural properties of a local\npatch of an accretion disk whose parameters were chosen so that radiation\npressure and gas pressure would be comparable in magnitude. Heating, radiative\ntransport, and cooling are computed self-consistently with the structure by\nsolving the equations of radiation MHD in the shearing-box approximation. Using\na fully 3-d and energy-conserving code, we compute the structure and energy\nbalance of this disk segment over a span of more than forty cooling times. As\nis also true when gas pressure dominates, the disk\'s upper atmosphere is\nmagnetically-supported. However, unlike the gas-dominated case, no steady-state\nis reached; instead, the total (i.e., radiation plus gas) energy content\nfluctuates by factors of 3--4 over timescales of several tens of orbits, with\nno secular trend. Because the radiation pressure varies much more than the gas\npressure, the ratio of radiation pressure to gas pressure varies over the\napproximate range 0.5--2. The volume-integrated dissipation rate generally\nincreases with increasing total energy, but the mean trend is somewhat slower\nthan linear, and the instantaneous dissipation rate is often a factor of two\nlarger or smaller than the mean for that total energy level. Locally, the\ndissipation rate per unit volume scales approximately in proportion to the\ncurrent density; the time-average dissipation rate per unit mass is\nproportional to m^{-1/2}, where m is the horizontally-averaged mass column\ndensity to the nearer of the top or bottom surface. As in our earlier study of\na gas-dominated shearing-box, we find that energy transport is completely\ndominated by radiative diffusion, with Poynting flux carrying less than 1% of\nthe energy lost from the box.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:15:08 GMT\"}]', '2009-06-23', '[[\"Krolik\",\"Julian H.\",\"\"],[\"Hirose\",\"Shigenobu\",\"\"],[\"Blaes\",\"Omer\",\"\"]]'),
(705.0306, 'Andrew Haas', 'D0 Collaboration, V. Abazov, et al', 'Search for stopped gluinos from p-pbar collisions at sqrt(s)=1.96 TeV', 'Accepted to Phys. Rev. Lett', 'Phys.Rev.Lett.99:131801,2007', '10.1103/PhysRevLett.99.131801', 'FERMILAB-PUB-07-100-E', 'hep-ex', '', '  Long-lived, heavy particles are predicted in a number of models beyond the\nstandard model of particle physics. We present the first direct search for such\nparticles\' decays, occurring up to 100 hours after their production and not\nsynchronized with an accelerator bunch crossing. We apply the analysis to the\ngluino (~g), predicted in split supersymmetry, which after hadronization can\nbecome charged and lose enough momentum through ionization to come to rest in\ndense particle detectors. Approximately 410 pb^-1 of p-pbar collisions at 1.96\nTeV collected with the D0 detector during Run II of the Fermilab Tevatron\ncollider are analyzed in search of such ``stopped gluinos\'\' decaying into a\ngluon and a neutralino (~X_0), reconstructed as a jet and missing energy. No\nexcess is observed above background, and limits are placed on the (gluino cross\nsection) x (probability to stop) x BR(~g -> g ~X_0) as a function of the gluino\nand ~X_0 masses, for gluino lifetimes from 30 $\\mu$s -- 100 hours.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:02:06 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 24 Aug 2007 21:28:13 GMT\"}]', '2008-11-26', '[[\"D0 Collaboration\",\"\",\"\"],[\"Abazov\",\"V.\",\"\"]]'),
(705.0307, 'Yasunari Kurita', 'Yasunari Kurita, Hideki Ishihara', 'Mass and Free energy in Thermodynamics of Squashed Kaluza-Klein Black\n  Holes', '11 pages, discussion extended', 'Class.Quant.Grav.24:4525-4532,2007', '10.1088/0264-9381/24/17/016', 'OCU-PHYS-265, AP-GR-41', 'hep-th gr-qc', '', '  The Abbott-Deser mass, the Hamiltonian and the Komar mass of the\n5-dimensional Kaluza-Klein black hole with squashed horizons take different\nvalues. Introducing a new couple of thermodynamic variables for the Komar mass,\nwe show that each mass can be interpreted as a thermodynamic potential with its\nown natural variables, i.e. all masses are related to each other by the\nLegendre transformations. It is found that the new variables and the\ngravitational tension represent the squashing of the outer horizon.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:34:36 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 08:46:14 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 1 Aug 2007 04:18:10 GMT\"}]', '2008-11-26', '[[\"Kurita\",\"Yasunari\",\"\"],[\"Ishihara\",\"Hideki\",\"\"]]'),
(705.0308, 'Alexander Smirnov D.', 'A.D. Smirnov', 'Mass limits for scalar and gauge leptoquarks from $ K_L^0 \\to e^{\\mp}\n  \\mu^{\\pm}, B^0 \\to e^{\\mp} \\tau^{\\pm} $ decays', '9 pages, 2 figures. To be published in Mod. Phys. Lett. A', 'Mod.Phys.Lett.A22:2353-2363,2007', '10.1142/S0217732307024401', 'YARU_HE_ 07/01', 'hep-ph', '', '  The contributions of scalar and gauge leptoquarks into widths of $K^0_L \\to\ne^{\\mp} \\mu^{\\pm}$, $B^0 \\to e^{\\mp} \\tau^{\\pm}$ decays are calculated in the\nmodels with the vectorlike and chiral four color symmetry and with the Higgs\nmechanism of the quark-lepton mass splitting. From the current data on $K^0_L$\nand $B^0$ decays the mass limits for scalar and chiral leptoquarks and the\nupdated vector leptoquark mass limits are obtained. It is shown that unlike the\ngauge leptoquarks the scalar leptoquark mass limits are weak, of order or below\ntheir direct mass limits. The search for such scalar leptoquarks at LHC and the\nfurther search for leptonic decays $ B^0 \\to l^+_i l^-_j $ are of interest.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:23:38 GMT\"}]', '2008-11-26', '[[\"Smirnov\",\"A. D.\",\"\"]]'),
(705.0309, 'Sorin Codoban', 'F. Popescu, C. \\c{S}en, E. Dagotto and A. Moreo', 'The Crossover from Impurity to Valence Band in Diluted Magnetic\n  Semiconductors: The Role of the Coulomb Attraction by Acceptor', '8 pages, 4 Postscript figures, RevTex4', '', '10.1103/PhysRevB.76.085206', '', 'cond-mat.mtrl-sci', '', '  The crossover between an impurity band (IB) and a valence band (VB) regime as\na function of the magnetic impurity concentration in models for diluted\nmagnetic semiconductors (DMS) is studied systematically by taking into\nconsideration the Coulomb attraction between the carriers and the magnetic\nimpurities. The density of states and the ferromagnetic transition temperature\nof a Spin-Fermion model applied to DMS are evaluated using Dynamical Mean-Field\nTheory (DMFT) and Monte Carlo (MC) calculations. It is shown that the addition\nof a square-well-like attractive potential can generate an IB at small enough\nMn doping $x$ for values of the $p-d$ exchange $J$ that are not strong enough\nto generate one by themselves. We observe that the IB merges with the VB when\n$x >= x_c$ where $x_c$ is a function of $J$ and the Coulomb attraction strength\n$V$. Using MC calculations, we demonstrate that the range of the Coulomb\nattraction plays an important role. While the on-site attraction, that has been\nused in previous numerical simulations, effectively renormalizes $J$ for all\nvalues of $x$, an unphysical result, a nearest-neighbor range attraction\nrenormalizes $J$ only at very low dopings, i.e., until the bound holes wave\nfunctions start to overlap. Thus, our results indicate that the Coulomb\nattraction can be neglected to study Mn doped GaSb, GaAs, and GaP in the\nrelevant doping regimes, but it should be included in the case of Mn doped GaN\nthat is expected to be in the IB regime.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:29:44 GMT\"}]', '2009-11-13', '[[\"Popescu\",\"F.\",\"\"],[\"Şen\",\"C.\",\"\"],[\"Dagotto\",\"E.\",\"\"],[\"Moreo\",\"A.\",\"\"]]'),
(705.0310, 'Renaud Le Gac', 'E. Aslanides, J.-P. Cachemiche, J. Cogan, B. Dinkespiler, S. Favard,\n  P.-Y. Duval, R. Le Gac, O. Leroy, P.-L. Liotard, F. Marin, M. Menouni, A.\n  Roche, A. Tsaregorodtsev', 'The Level-0 Muon Trigger for the LHCb Experiment', '33 pages, 16 figures, submitted to NIM A', 'Nucl.Instrum.Meth.A579:989-1004,2007', '10.1016/j.nima.2007.06.022', '', 'physics.ins-det', '', '  A very compact architecture has been developed for the first level Muon\nTrigger of the LHCb experiment that processes 40 millions of proton-proton\ncollisions per second. For each collision, it receives 3.2 kBytes of data and\nit finds straight tracks within a 1.2 microseconds latency. The trigger\nimplementation is massively parallel, pipelined and fully synchronous with the\nLHC clock. It relies on 248 high density Field Programable Gate arrays and on\nthe massive use of multigigabit serial link transceivers embedded inside FPGAs.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:36:00 GMT\"}]', '2008-11-26', '[[\"Aslanides\",\"E.\",\"\"],[\"Cachemiche\",\"J. -P.\",\"\"],[\"Cogan\",\"J.\",\"\"],[\"Dinkespiler\",\"B.\",\"\"],[\"Favard\",\"S.\",\"\"],[\"Duval\",\"P. -Y.\",\"\"],[\"Gac\",\"R. Le\",\"\"],[\"Leroy\",\"O.\",\"\"],[\"Liotard\",\"P. -L.\",\"\"],[\"Marin\",\"F.\",\"\"],[\"Menouni\",\"M.\",\"\"],[\"Roche\",\"A.\",\"\"],[\"Tsaregorodtsev\",\"A.\",\"\"]]'),
(705.0311, 'Vadas Gintautas', 'Vadas Gintautas, Glenn Foster, and Alfred W. Hubler', 'Resonant forcing of select degrees of freedom of multidimensional\n  chaotic map dynamics', '11 pages, 3 figures', 'J. Stat. Phys. 130, 617, (2008)', '10.1007/s10955-007-9444-4', '', 'physics.class-ph nlin.CD physics.gen-ph', '', '  We study resonances of multidimensional chaotic map dynamics. We use the\ncalculus of variations to determine the additive forcing function that induces\nthe largest response, that is, the greatest deviation from the unperturbed\ndynamics. We include the additional constraint that only select degrees of\nfreedom be forced, corresponding to a very general class of problems in which\nnot all of the degrees of freedom in an experimental system are accessible to\nforcing. We find that certain Lagrange multipliers take on a fundamental\nphysical role as the efficiency of the forcing function and the effective\nforcing experienced by the degrees of freedom which are not forced directly.\nFurthermore, we find that the product of the displacement of nearby\ntrajectories and the effective total forcing function is a conserved quantity.\nWe demonstrate the efficacy of this methodology with several examples.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:07:37 GMT\"}]', '2008-07-31', '[[\"Gintautas\",\"Vadas\",\"\"],[\"Foster\",\"Glenn\",\"\"],[\"Hubler\",\"Alfred W.\",\"\"]]'),
(705.0312, 'Antoine Browaeys', 'J. Beugnon, C. Tuchendler, H. Marion, A. Gaetan, Y. Miroshnychenko,\n  Y.R.P. Sortais, A.M. Lance, M.P.A. Jones, G. Messin, A. Browaeys, P. Grangier', 'Two-dimensional transport and transfer of a single atomic qubit in\n  optical tweezers', '4 pages, 4 figures', 'Nature Physics, vol. 3, p. 696 (2007)', '10.1038/nphys698', '', 'quant-ph', '', '  Quantum computers have the capability of out-performing their classical\ncounterparts for certain computational problems. Several scalable quantum\ncomputing architectures have been proposed. An attractive architecture is a\nlarge set of physically independant qubits, arranged in three spatial regions\nwhere (i) the initialized qubits are stored in a register, (ii) two qubits are\nbrought together to realize a gate, and (iii) the readout of the qubits is\nperformed. For a neutral atom-based architecture, a natural way to connect\nthese regions is to use optical tweezers to move qubits within the system. In\nthis letter we demonstrate the coherent transport of a qubit, encoded on an\natom trapped in a sub-micron tweezer, over a distance typical of the separation\nbetween atoms in an array of optical traps. Furthermore, we transfer a qubit\nbetween two tweezers, and show that this manipulation also preserves the\ncoherence of the qubit.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:55:24 GMT\"}]', '2010-06-09', '[[\"Beugnon\",\"J.\",\"\"],[\"Tuchendler\",\"C.\",\"\"],[\"Marion\",\"H.\",\"\"],[\"Gaetan\",\"A.\",\"\"],[\"Miroshnychenko\",\"Y.\",\"\"],[\"Sortais\",\"Y. R. P.\",\"\"],[\"Lance\",\"A. M.\",\"\"],[\"Jones\",\"M. P. A.\",\"\"],[\"Messin\",\"G.\",\"\"],[\"Browaeys\",\"A.\",\"\"],[\"Grangier\",\"P.\",\"\"]]'),
(705.0313, 'Gasper Tkacik', 'Gasper Tkacik, Curtis G Callan Jr, William Bialek', 'Information flow and optimization in transcriptional control', '5 pages, 4 figures', 'Proc Natl Acad Sci USA 105 (2008): 12265-12270', '10.1073/pnas.0806077105', '', 'q-bio.MN', '', '  In the simplest view of transcriptional regulation, the expression of a gene\nis turned on or off by changes in the concentration of a transcription factor\n(TF). We use recent data on noise levels in gene expression to show that it\nshould be possible to transmit much more than just one regulatory bit.\nRealizing this optimal information capacity would require that the dynamic\nrange of TF concentrations used by the cell, the input/output relation of the\nregulatory module, and the noise levels of binding and transcription satisfy\ncertain matching relations. This parameter-free prediction is in good agreement\nwith recent experiments on the Bicoid/Hunchback system in the early Drosophila\nembryo, and this system achieves ~90% of its theoretical maximum information\ntransmission.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:44:44 GMT\"}]', '2013-08-01', '[[\"Tkacik\",\"Gasper\",\"\"],[\"Callan\",\"Curtis G\",\"Jr\"],[\"Bialek\",\"William\",\"\"]]'),
(705.0314, 'Omer Blaes', 'Omer Blaes, Shigenobu Hirose, Julian H. Krolik', 'Surface Structure in an Accretion Disk Annulus with Comparable Radiation\n  and Gas Pressure', 'ApJ, in press', 'Astrophys.J.664:1057-1071,2007', '10.1086/519516', '', 'astro-ph', '', '  We have employed a 3-d energy-conserving radiation MHD code to simulate the\nvertical structure and thermodynamics of a shearing box whose parameters were\nchosen so that the radiation and gas pressures would be comparable. The upper\nlayers of this disk segment are magnetically-dominated, creating conditions\nappropriate for both photon bubble and Parker instabilities. We find little\nevidence for photon bubbles, even though the simulation has enough spatial\nresolution to see them and their predicted growth rates are high. On the other\nhand, there is strong evidence for Parker instabilities, and they appear to\ndominate the evolution of the magnetically supported surface layers. The disk\nphotosphere is complex, with large density inhomogeneities at both the\nscattering and effective (thermalization) photospheres of the evolving\nhorizontally-averaged structure. Both the dominant magnetic support and the\ninhomogeneities are likely to have strong effects on the spectrum and\npolarization of thermal photons emerging from the disk atmosphere. The\ninhomogeneities are also large enough to affect models of reflection spectra\nfrom the atmospheres of accretion disks.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:53:28 GMT\"}]', '2009-06-23', '[[\"Blaes\",\"Omer\",\"\"],[\"Hirose\",\"Shigenobu\",\"\"],[\"Krolik\",\"Julian H.\",\"\"]]'),
(705.0315, 'Omid Amini', 'Omid Amini, Frederic Havet, Florian Huc, Stephan Thomasse', 'WDM and Directed Star Arboricity', '18 pages, 2 figures. Final version', 'Combinatorics, Probability and Computing, Volume 19, Issue 02,\n  March 2010, pp 161-182', '', '', 'cs.NI math.CO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  A digraph is $m$-labelled if every arc is labelled by an integer in $\\{1,\n\\dots,m\\}$. Motivated by wavelength assignment for multicasts in optical\nnetworks, we introduce and study $n$-fibre colourings of labelled digraphs.\nThese are colourings of the arcs of $D$ such that at each vertex $v$, and for\neach colour $\\alpha$, $in(v,\\alpha)+out(v,\\alpha)\\leq n$ with $in(v,\\alpha)$\nthe number of arcs coloured $\\alpha$ entering $v$ and $out(v,\\alpha)$ the\nnumber of labels $l$ such that there is at least one arc of label $l$ leaving\n$v$ and coloured with $\\alpha$. The problem is to find the minimum number of\ncolours $\\lambda_n(D)$ such that the $m$-labelled digraph $D$ has an $n$-fibre\ncolouring. In the particular case when $D$ is $1$-labelled, $\\lambda_1(D)$ is\ncalled the directed star arboricity of $D$, and is denoted by $dst(D)$. We\nfirst show that $dst(D)\\leq 2\\Delta^-(D)+1$, and conjecture that if\n$\\Delta^-(D)\\geq 2$, then $dst(D)\\leq 2\\Delta^-(D)$. We also prove that for a\nsubcubic digraph $D$, then $dst(D)\\leq 3$, and that if $\\Delta^+(D),\n\\Delta^-(D)\\leq 2$, then $dst(D)\\leq 4$. Finally, we study\n$\\lambda_n(m,k)=\\max\\{\\lambda_n(D) \\tq D \\mbox{is $m$-labelled} \\et\n\\Delta^-(D)\\leq k\\}$. We show that if $m\\geq n$, then $\\ds\n\\left\\lceil\\frac{m}{n}\\left\\lceil \\frac{k}{n}\\right\\rceil + \\frac{k}{n}\n\\right\\rceil\\leq \\lambda_n(m,k) \\leq\\left\\lceil\\frac{m}{n}\\left\\lceil\n\\frac{k}{n}\\right\\rceil + \\frac{k}{n} \\right\\rceil + C \\frac{m^2\\log k}{n}$ for\nsome constant $C$. We conjecture that the lower bound should be the right value\nof $\\lambda_n(m,k)$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:54:55 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 08:38:06 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 15 Jul 2010 01:05:23 GMT\"}]', '2010-07-16', '[[\"Amini\",\"Omid\",\"\"],[\"Havet\",\"Frederic\",\"\"],[\"Huc\",\"Florian\",\"\"],[\"Thomasse\",\"Stephan\",\"\"]]'),
(705.0316, 'David J Fernandez C', 'David J. Fernandez C, Veronique Hussin, Oscar Rosas-Ortiz', 'Coherent states for Hamiltonians generated by supersymmetry', 'LaTeX file, 26 pages, 3 eps figures', 'J. Phys A: Math. Teor. 40 (2007) 6491-6511', '10.1088/1751-8113/40/24/015', '', 'quant-ph hep-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Coherent states are derived for one-dimensional systems generated by\nsupersymmetry from an initial Hamiltonian with a purely discrete spectrum for\nwhich the levels depend analytically on their subindex. It is shown that the\nalgebra of the initial system is inherited by its SUSY partners in the subspace\nassociated to the isospectral part or the spectrum. The technique is applied to\nthe harmonic oscillator, infinite well and trigonometric Poeschl-Teller\npotentials.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:56:26 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 1 Jun 2012 15:36:42 GMT\"}]', '2023-04-13', '[[\"C\",\"David J. Fernandez\",\"\"],[\"Hussin\",\"Veronique\",\"\"],[\"Rosas-Ortiz\",\"Oscar\",\"\"]]'),
(705.0317, 'Wellington G. Dantas', 'W.G. Dantas, M.J. de Oliveira and J.F. Stilck', 'Revisiting the one-dimensional diffusive contact process', '', '', '10.1088/1742-5468/2007/08/P08009', '', 'cond-mat.stat-mech', '', '  In this work we study the one-dimensional contact process with diffusion\nusing two different approaches to research the critical properties of this\nmodel: the supercritical series expansions and finite-size exact solutions.\nWith special emphasis we look to the multicritical point and its crossover\nexponent that characterizes the passage between DP and mean-field critical\nproperties. This crossover occurs in the limit of infinite diffusion rate and\nour results pointed $\\phi=4$ as the better estimate for the crossover exponent\nin agreement with computational simulations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 15:56:50 GMT\"}]', '2009-11-13', '[[\"Dantas\",\"W. G.\",\"\"],[\"de Oliveira\",\"M. J.\",\"\"],[\"Stilck\",\"J. F.\",\"\"]]'),
(705.0318, 'Yuan Xu', 'Pencho Petrushev and Yuan Xu', 'Decomposition of spaces of distributions induced by Hermite expansions', '34 pages', '', '', '', 'math.CA math.FA', '', '  Decomposition systems with rapidly decaying elements (needlets) based on\nHermite functions are introduced and explored. It is proved that the\nTriebel-Lizorkin and Besov spaces on $\\R^d$ induced by Hermite expansions can\nbe characterized in terms of the needlet coefficients. It is also shown that\nthe Hermite Triebel-Lizorkin and Besov spaces are, in general, different from\nthe respective classical spaces.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:02:10 GMT\"}]', '2007-05-23', '[[\"Petrushev\",\"Pencho\",\"\"],[\"Xu\",\"Yuan\",\"\"]]'),
(705.0319, 'Salvatore Capozziello', 'A. Capolupo, S. Capozziello, G. Vitiello', 'Dark energy, cosmological constant and neutrino mixing', '10 pages, 2 figures', 'Int.J.Mod.Phys.A23:4979-4990,2009', '10.1142/S0217751X08042857', '', 'hep-th gr-qc', '', '  The today estimated value of dark energy can be achieved by the vacuum\ncondensate induced by neutrino mixing phenomenon. Such a tiny value is\nrecovered for a cut-off of the order of Planck scale and it is linked to the\nsub eV neutrino mass scale. Contributions to dark energy from auxiliary fields\nor mechanisms are not necessary in this approach.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:06:21 GMT\"}]', '2014-11-18', '[[\"Capolupo\",\"A.\",\"\"],[\"Capozziello\",\"S.\",\"\"],[\"Vitiello\",\"G.\",\"\"]]'),
(705.0320, 'Vladimir Shiltsev', 'Vladimir Shiltsev, Yuri Alexahin, Vsevolod Kamerdzhiev, Gennady\n  Kuznetsov, Xiao-Long Zhang, Kip Bishofberger', 'Experimental Demonstration of Compensation of Beam-Beam Effects by\n  Electron Lenses', 'submitted to Physical Review Letters, April 2, 2007. submitted to\n  Physical Review Letters, April 2, 2007', 'Phys. Rev. Lett. 99, 244801 (2007)', '10.1103/PhysRevLett.99.244801', '', 'physics.acc-ph', '', '  We report the first experimental demonstration of compensation of beam-beam\ninteraction effects in high-energy particle collider by using space-charge\nforces of a low-energy electron beam. In our experiments, an electron lens, a\nnovel instrument developed for the beam-beam compensation, was set on a 980-GeV\nproton bunch in the Tevatron proton-antiproton collider. The proton bunch\nlosses due to its interaction with antiproton beam were reduced by a factor of\n2 when the electron lens was operating. We describe the principle of electron\nlens operation and present experimental results.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:07:13 GMT\"}]', '2015-06-17', '[[\"Shiltsev\",\"Vladimir\",\"\"],[\"Alexahin\",\"Yuri\",\"\"],[\"Kamerdzhiev\",\"Vsevolod\",\"\"],[\"Kuznetsov\",\"Gennady\",\"\"],[\"Zhang\",\"Xiao-Long\",\"\"],[\"Bishofberger\",\"Kip\",\"\"]]'),
(705.0321, 'Niklas Beisert', 'N. Beisert, T. McLoughlin, R. Roiban', 'The Four-Loop Dressing Phase of N=4 SYM', '19 pages, v2: referenced added', 'Phys.Rev.D76:046002,2007', '10.1103/PhysRevD.76.046002', 'AEI-2007-026, PUTP-2233', 'hep-th', '', '  We compute the dilatation generator in the su(2) sector of planar N=4 super\nYang-Mills theory at four-loops. We use the known world-sheet scattering matrix\nto constrain the structure of the generator. The remaining few coefficients can\nbe computed directly from Feynman diagrams. This allows us to confirm previous\nconjectures for the leading contribution to the dressing phase which is\nproportional to zeta(3).\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:18:47 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 18 May 2007 19:37:07 GMT\"}]', '2008-11-26', '[[\"Beisert\",\"N.\",\"\"],[\"McLoughlin\",\"T.\",\"\"],[\"Roiban\",\"R.\",\"\"]]'),
(705.0322, 'Jacob Dunningham', 'Jacob Dunningham and Vlatko Vedral', 'Nonlocality of a single particle', '4 pages, 3 figures', '', '10.1103/PhysRevLett.99.180404', '', 'quant-ph', '', '  There has been a great deal of debate surrounding the issue of whether it is\npossible for a single photon to exhibit nonlocality. A number of schemes have\nbeen proposed that claim to demonstrate this effect, but each has been met with\nsignificant opposition. The objections hinge largely on the fact that these\nschemes use unobservable initial states and so, it is claimed, they do not\nrepresent experiments that could actually be performed. Here we show how it is\npossible to overcome these objections by presenting an experimentally feasible\nscheme that uses realistic initial states. Furthermore, all the techniques\nrequired for photons are equally applicable to atoms. It should, therefore,\nalso be possible to use this scheme to verify the nonlocality of a single\nmassive particle.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:22:23 GMT\"}]', '2009-11-13', '[[\"Dunningham\",\"Jacob\",\"\"],[\"Vedral\",\"Vlatko\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0323, 'Thomas Speck', 'V. Blickle, T. Speck, U. Seifert, C. Bechinger', 'Characterizing Potentials by a Generalized Boltzmann Factor', '', 'Phys. Rev. E 75, 060101 (2007)', '10.1103/PhysRevE.75.060101', '', 'cond-mat.soft cond-mat.stat-mech', '', '  Based on the concept of a nonequilibrium steady state, we present a novel\nmethod to experimentally determine energy landscapes acting on colloidal\nsystems. By measuring the stationary probability distribution and the current\nin the system, we explore potential landscapes with barriers up to several\nhundred $\\kT$. As an illustration, we use this approach to measure the\neffective diffusion coefficient of a colloidal particle moving in a tilted\npotential.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:23:49 GMT\"}]', '2007-06-20', '[[\"Blickle\",\"V.\",\"\"],[\"Speck\",\"T.\",\"\"],[\"Seifert\",\"U.\",\"\"],[\"Bechinger\",\"C.\",\"\"]]'),
(705.0324, 'Thomas Speck', 'T. Speck, V. Blickle, C. Bechinger, U. Seifert', 'Distribution of Entropy Production for a Colloidal Particle in a\n  Nonequilibrium Steady State', '', 'Europhys. Lett. 79, 30002 (2007)', '10.1209/0295-5075/79/30002', '', 'cond-mat.stat-mech', '', '  For a colloidal particle driven by a constant force across a periodic\npotential, we investigate the distribution of entropy production both\nexperimentally and theoretically. For short trajectories, the fluctuation\ntheorem holds experimentally. The mean entropy production rate shows two\nregimes as a function of the applied force. Theoretically, both mean and\nvariance of the pronounced non-Gaussian distribution can be obtained from a\ndifferential equation in good agreement with the experimental data.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:29:45 GMT\"}]', '2009-11-13', '[[\"Speck\",\"T.\",\"\"],[\"Blickle\",\"V.\",\"\"],[\"Bechinger\",\"C.\",\"\"],[\"Seifert\",\"U.\",\"\"]]'),
(705.0325, 'Nikolaos Fountoulakis', 'N. Fountoulakis, D. K\\\"uhn, D. Osthus', 'The order of the largest complete minor in a random graph', '14 pages', '', '', '', 'math.CO math.PR', '', '  Let ccl(G) denote the order of the largest complete minor in a graph G (also\ncalled the contraction clique number) and let G(n,p) denote a random graph on n\nvertices with edge probability p. Bollobas, Catlin and Erdos asymptotically\ndetermined ccl(G (n,p)) when p is a constant. Luczak, Pittel and Wierman gave\nbounds on ccl(G(n,p)) when p is very close to 1/n, i.e. inside the phase\ntransition. Extending the results of Bollobas, Catlin and Erdos, we determine\nccl(G(n,p)) quite tightly, for p>C/n where C is a large constant. If p=C/n, for\nan arbitrary constant C>1, then we show that asymptotically almost surely ccl(G\n(n,p)) is of order square-root of n. This answers a question of Krivelevich and\nSudakov.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:35:45 GMT\"}]', '2007-05-23', '[[\"Fountoulakis\",\"N.\",\"\"],[\"Kühn\",\"D.\",\"\"],[\"Osthus\",\"D.\",\"\"]]'),
(705.0326, 'Lei Ying', 'Lei Ying and R. Srikant', 'Optimal Delay-Throughput Trade-offs in Mobile Ad-Hoc Networks: Hybrid\n  Random Walk and One-Dimensional Mobility Models', '13 pages', '', '', '', 'cs.NI cs.IT math.IT', '', '  Optimal delay-throughput trade-offs for two-dimensional i.i.d mobility models\nhave been established in [23], where we showed that the optimal trade-offs can\nbe achieved using rate-less codes when the required delay guarantees are\nsufficient large. In this paper, we extend the results to other mobility models\nincluding two-dimensional hybrid random walk model, one-dimensional i.i.d.\nmobility model and one-dimensional hybrid random walk model. We consider both\nfast mobiles and slow mobiles, and establish the optimal delay-throughput\ntrade-offs under some conditions. Joint coding-scheduling algorithms are also\nproposed to achieve the optimal trade-offs.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:43:30 GMT\"}]', '2007-07-13', '[[\"Ying\",\"Lei\",\"\"],[\"Srikant\",\"R.\",\"\"]]'),
(705.0327, 'Ernest Ma', 'Ernest Ma (UC Riverside)', 'Non-Abelian Discrete Flavor Symmetries', '12pages, no figure, one correction', '', '', 'UCRHEP-T31 (June 2007)', 'hep-ph', '', '  This is an incomplete survey of some non-Abelian discrete symmetries which\nhave been used recently in attempts to understand the flavor structure of\nleptons and quarks. To support such symmetries, new scalar particles are\nrequired. In some models, they are very massive, in which case there may not be\nmuch of a trace of their existence at the TeV scale. In other models, they are\nthemselves at the TeV scale, in which case there is a reasonable chance for\nthem to be revealed at the LHC (Large Hadron Collider) at CERN.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:47:03 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 May 2007 17:52:42 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 19 Jun 2007 16:00:38 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 26 Jul 2007 19:07:14 GMT\"}]', '2007-07-26', '[[\"Ma\",\"Ernest\",\"\",\"UC Riverside\"]]'),
(705.0328, 'Charles J. Lada', 'E.D. Aguti, C.J. Lada, E.A. Bergin, J.F. Alves, M. Birkinshaw', 'The Dynamical State fo the Starless Dense Core FeSt 1-457: A Pulsating\n  Globule?', 'to appear in ApJ vol 665 20 August 2007;', 'Astrophys.J.665:457-465,2007', '10.1086/519272', '', 'astro-ph', '', '  High resolution molecular line observations of CS, HCO+, C18O and N2H+ were\nobtained toward the starless globule FeSt 1-457 in order to investigate its\nkinematics and chemistry. The HCO+ and CS spectra show clear self-reversed and\nasymmetric profiles across the face of the globule. The sense of the observed\nasymmetry is indicative of the global presence of expansion motions in the\nouter layers of the globule. These motions appear to be subsonic and\nsignificantly below the escape velocity of the globule. Comparison of our\nobservations with near-infrared extinction data indicate that the globule is\ngravitationally bound. Taken together these considerations lead us to suggest\nthat the observed expansion has its origin in an oscillatory motion of the\nouter layers of the globule which itself is likely in a quasi-stable state near\nhydrostatic equilibrium. Analysis of the observed linewidths of CO and N2H+\nconfirm that thermal pressure is the dominant component of the cloud\'s internal\nsupport. A simple calculation suggests that the dominant mode of pulsation\nwould be an l = 2 mode with a period of 0.3 Myr. Deformation of the globule due\nto the large amplitude l = 2 oscillation may be responsible for the\ndouble-peaked structure of the core detected in high resolution extinction\nmaps. Detailed comparison of the molecular-line observations and extinction\ndata provides evidence for significant depletion of C18O and perhaps HCO+ while\nN2H+ may be undepleted to a cloud depth of about 40 magnitudes of visual\nextinction.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:50:30 GMT\"}]', '2009-06-23', '[[\"Aguti\",\"E. D.\",\"\"],[\"Lada\",\"C. J.\",\"\"],[\"Bergin\",\"E. A.\",\"\"],[\"Alves\",\"J. F.\",\"\"],[\"Birkinshaw\",\"M.\",\"\"]]'),
(705.0329, 'Claudia Simolo', 'M. Baldicchi, A. V. Nesterenko, G. M. Prosperi, D. V. Shirkov and C.\n  Simolo', 'Bound state approach to the QCD coupling at low energy scales', 'Revised version, to appear on Physical Review Letters. 7 pages, 2\n  figures, Revtex', 'Phys.Rev.Lett.99:242001,2007', '10.1103/PhysRevLett.99.242001', '', 'hep-ph', '', '  We exploit theoretical results on the meson spectrum within the framework of\na Bethe-Salpeter (BS) formalism adjusted for QCD, in order to extract an\n``experimental\'\' coupling \\alpha_s^{exp}(Q^2) below 1 GeV by comparison with\nthe data. Our results for \\alpha_s^{exp}(Q^2) exhibit a good agreement with the\ninfrared safe Analytic Perturbation Theory (APT) coupling from 1 GeV down to\n200 MeV. As a main result, we claim that the combined BS-APT theoretical scheme\nprovides us with a rather satisfactory correlated understanding of very high\nand low energy phenomena.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 16:55:46 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 22 Nov 2007 13:24:43 GMT\"}]', '2008-11-26', '[[\"Baldicchi\",\"M.\",\"\"],[\"Nesterenko\",\"A. V.\",\"\"],[\"Prosperi\",\"G. M.\",\"\"],[\"Shirkov\",\"D. V.\",\"\"],[\"Simolo\",\"C.\",\"\"]]'),
(705.0330, 'Charles J. Lada', 'E.D. Aguti, C.J. Lada, E.A. Bergin, J.F. Alves, M. Birkinshaw', 'The Dynamical State of the Starless Dense Core FeSt 1-457: A Pulsating\n  Globule?', 'to appear in ApJ vol 665 20 August 2007;', '', '10.1086/519272', '', 'astro-ph', '', '  High resolution molecular line observations of CS, HCO+, C18O and N2H+ were\nobtained toward the starless globule FeSt 1-457 in order to investigate its\nkinematics and chemistry. The HCO+ and CS spectra show clear self-reversed and\nasymmetric profiles across the face of the globule. The sense of the observed\nasymmetry is indicative of the global presence of expansion motions in the\nouter layers of the globule. These motions appear to be subsonic and\nsignificantly below the escape velocity of the globule. Comparison of our\nobservations with near-infrared extinction data indicate that the globule is\ngravitationally bound. Taken together these considerations lead us to suggest\nthat the observed expansion has its origin in an oscillatory motion of the\nouter layers of the globule which itself is likely in a quasi-stable state near\nhydrostatic equilibrium. Analysis of the observed linewidths of CO and N2H+\nconfirm that thermal pressure is the dominant component of the cloud\'s internal\nsupport. A simple calculation suggests that the dominant mode of pulsation\nwould be an l = 2 mode with a period of 0.3 Myr. Deformation of the globule due\nto the large amplitude l = 2 oscillation may be responsible for the\ndouble-peaked structure of the core detected in high resolution extinction\nmaps. Detailed comparison of the molecular-line observations and extinction\ndata provides evidence for significant depletion of C18O and perhaps HCO+ while\nN2H+ may be undepleted to a cloud depth of about 40 magnitudes of visual\nextinction.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:03:05 GMT\"}]', '2009-11-13', '[[\"Aguti\",\"E. D.\",\"\"],[\"Lada\",\"C. J.\",\"\"],[\"Bergin\",\"E. A.\",\"\"],[\"Alves\",\"J. F.\",\"\"],[\"Birkinshaw\",\"M.\",\"\"]]'),
(705.0331, 'Jose Ricardo Marinelli', 'P. Alberto, S. S. Avancini, M. Fiolhais and J. R. Marinelli', 'Center-of-Mass Correction in a Relativistic Hartree Approximation\n  Including the Meson Degrees of Freedom', '19 pages, accepted for publication in Phys. Rev. C', 'Phys.Rev.C75:054324,2007', '10.1103/PhysRevC.75.054324', '', 'nucl-th', '', '  The Peierls-Yoccoz projection method is used to study the motion of a\nrelativistic system of nucleons interacting with sigma and omega mesons. The\nnuclear system is described in a mean-field Hartree approach, including\nexplicitly the meson contribution and the formalism is applied to some selected\nN=Z spherical nuclei. The center-of-mass motion correction makes the system too\nmuch bounded, but we show that an appropriate refitting of the model brings the\nradii and binding energies close to the experimental values.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:04:19 GMT\"}]', '2008-11-26', '[[\"Alberto\",\"P.\",\"\"],[\"Avancini\",\"S. S.\",\"\"],[\"Fiolhais\",\"M.\",\"\"],[\"Marinelli\",\"J. R.\",\"\"]]'),
(705.0332, 'Yun Wang', 'Laura Mersini-Houghton, Yun Wang, Pia Mukherjee, and Ervin Kafexhiu', 'Nontrivial Geometries: Bounds on the Curvature of the Universe', '7 pages, 8 figures. Submitted', 'Astropart.Phys.29:167-173,2008', '10.1016/j.astropartphys.2007.12.006', '', 'astro-ph gr-qc hep-ph hep-th', '', '  Probing the geometry of the universe is one of the most important endevours\nin cosmology. Current observational data from the Cosmic Microwave Background\nanisotropy (CMB), galaxy surveys and type Ia supernovae (SNe Ia) strongly\nconstrain the curvature of the universe to be close to zero for a universe\ndominated by a cosmological constant or dark energy with a constant equation of\nstate. Here we investigate the role of cosmic priors on deriving these tight\nbounds on geometry, by considering a landscape motivated scenario with an\noscillating curvature term. We perform a likelihood analysis of current data\nunder such a model of non-trivial geometry and find that the uncertainties on\ncurvature, and correspondingly on parameters of the matter and dark energy\nsectors, are larger. Future dark energy experiments together with CMB data from\nexperiments like Planck could dramatically improve our ability to constrain\ncosmic curvature under such models enabling us to probe possible imprints of\nquantum gravity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:16:46 GMT\"}]', '2008-12-18', '[[\"Mersini-Houghton\",\"Laura\",\"\"],[\"Wang\",\"Yun\",\"\"],[\"Mukherjee\",\"Pia\",\"\"],[\"Kafexhiu\",\"Ervin\",\"\"]]'),
(705.0333, 'Luk\\\'a\\v{s} Vok\\v{r}\\\'inek', 'Luk\\\'a\\v{s} Vok\\v{r}\\\'inek', 'A generalization of Vassiliev\'s h-principle', '91 pages; PhD thesis, University of Aberdeen, 2006', '', '', '', 'math.AT math.DG', '', '  This thesis consists of two parts which share only a slight overlap.\n  The first part is concerned with the study of ideals in the ring\n$C^\\infty(M,R)$ of smooth functions on a compact smooth manifold M or more\ngenerally submodules of a finitely generated $C^\\infty(M,R)$-module V. We\ndefine a topology on the space of all submodules of V of a fixed finite\ncodimension d. Its main property is that it is compact Hausdorff and, in the\ncase of ideals in the ring itself, it contains as a subspace the configuration\nspace of d distinct unordered points in M and therefore gives a\n\"compactification\" of this configuration space. We present a concrete\ndescription of this space for low codimensions.\n  The main focus is then put on the second part which is concerned with a\ngeneralization of Vassiliev\'s h-principle. This principle in its simplest form\nasserts that the jet prolongation map $j^r:C^\\infty(M,E)\\to\\Gamma(J^r(M,E))$,\ndefined on the space of smooth maps from a compact manifold M to a Euclidean\nspace E and with target the space of smooth sections of the jet bundle\n$J^r(M,E)$, is a cohomology isomorphism when restricted to certain\n\"nonsingular\" subsets (these are defined in terms of a certain subset\n$R\\subseteq J^r(M,E)$). Our generalization then puts this theorem in a more\ngeneral setting of topological $C^\\infty(M,R)$-modules. As a reward we get a\nstrengthening of this result asserting that all the homotopy fibres have zero\nhomology.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:02:54 GMT\"}]', '2007-05-23', '[[\"Vokřínek\",\"Lukáš\",\"\"]]'),
(705.0334, 'Daniel Daigle', 'Daniel Daigle', 'Affine surfaces with trivial Makar-Limanov invariant', '12 pages. See also http://aix1.uottawa.ca/~ddaigle/index.html', '', '', '', 'math.AG math.AC', '', '  We study the class of 2-dimensional affine k-domains R satisfying ML(R) = k,\nwhere k is an arbitrary field of characteristic zero. In particular, we obtain\nthe following result:\n  Let R be a localization of a polynomial ring in finitely many variables over\na field of characteristic zero. If ML(R) = K for some field K included in R and\nsuch that R has transcendence degree 2 over K, then R is K-isomorphic to\nK[X,Y,Z]/(XY-P(Z)) for some nonconstant polynomial P(Z) in K[Z].\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:29:10 GMT\"}]', '2007-05-23', '[[\"Daigle\",\"Daniel\",\"\"]]'),
(705.0335, 'Miguel Pruneda J.', 'J. M. Pruneda, V. Ferrari, P. B. Littlewood, N. A. Spaldin, E. Artacho', 'Ferrodistortive instability at the (001) surface of half-metallic\n  manganites', '4 pages, 2 figures', '', '10.1103/PhysRevLett.99.226101', '', 'cond-mat.mtrl-sci', '', '  We present the structure of the fully relaxed (001) surface of the\nhalf-metallic manganite La0.7Sr0.3MnO3, calculated using density functional\ntheory within the generalized gradient approximation (GGA). Two relevant\nferroelastic order parameters are identified and characterized: The tilting of\nthe oxygen octahedra, which is present in the bulk phase, oscillates and\ndecreases towards the surface, and an additional ferrodistortive Mn\noff-centering, triggered by the surface, decays monotonically into the bulk.\nThe narrow d-like energy band that is characteristic of unrelaxed manganite\nsurfaces is shifted down in energy by these structural distortions, retaining\nits uppermost layer localization. The magnitude of the zero-temperature\nmagnetization is unchanged from its bulk value, but the effective spin-spin\ninteractions are reduced at the surface.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:07:27 GMT\"}]', '2009-11-13', '[[\"Pruneda\",\"J. M.\",\"\"],[\"Ferrari\",\"V.\",\"\"],[\"Littlewood\",\"P. B.\",\"\"],[\"Spaldin\",\"N. A.\",\"\"],[\"Artacho\",\"E.\",\"\"]]'),
(705.0336, 'Lambert Alff', 'Y. Krockenberger (1,2), K. Mogare (2), M. Reehuis (2,3), M. Tovar (3),\n  M. Jansen (2), G. Vaitheeswaran (2,4), V. Kanchana (2,4), F. Bultmark (5), A.\n  Delin (4), F. Wilhelm (6), A. Rogalev (6), A. Winkler (1), and L. Alff (1)\n  ((1) Institute of Materials Science, TU Darmstadt, (2) MPI for Solid State\n  Research, Stuttgart, (3) HMI Berlin, (4) KTH Stockholm, (5) University of\n  Uppsala, (6) ESRF Grenoble)', 'Sr2CrOsO6: Endpoint of a spin polarized metal-insulator transition by 5d\n  band filling', 'including corrected table 1', 'Phys. Rev. B 75, 020404(R) (2007)', '10.1103/PhysRevB.75.179901', '', 'cond-mat.str-el cond-mat.mtrl-sci', '', '  In the search for new spintronic materials with high spin-polarization at\nroom-temperature, we have synthesized an osmium based double perovskite with a\nCurie-temperature of 725 K. Our combined experimental results confirm the\nexistence of a sizable induced magnetic moment at the Os site, supported by\nband-structure calculations in agreement with a proposed kinetic energy driven\nmechanism of ferrimagnetism in these compounds. The intriguing property of\nSr2CrOsO6 is that it is at the endpoint of a metal-insulator transition due to\n5d band filling, and at the same time ferrimagnetism and high-spin polarization\nis preserved.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 17:51:41 GMT\"}]', '2009-11-13', '[[\"Krockenberger\",\"Y.\",\"\"],[\"Mogare\",\"K.\",\"\"],[\"Reehuis\",\"M.\",\"\"],[\"Tovar\",\"M.\",\"\"],[\"Jansen\",\"M.\",\"\"],[\"Vaitheeswaran\",\"G.\",\"\"],[\"Kanchana\",\"V.\",\"\"],[\"Bultmark\",\"F.\",\"\"],[\"Delin\",\"A.\",\"\"],[\"Wilhelm\",\"F.\",\"\"],[\"Rogalev\",\"A.\",\"\"],[\"Winkler\",\"A.\",\"\"],[\"Alff\",\"L.\",\"\"]]'),
(705.0337, 'Pablo Echenique', 'Pablo Echenique and J. L. Alonso', 'A mathematical and computational review of Hartree-Fock SCF methods in\n  Quantum Chemistry', '64 pages, 3 figures, tMPH2e.cls style file, doublesp, mathbbol and\n  subeqn packages', 'Molecular Physics 105 (2007) 3057-3098', '10.1080/00268970701757875', '', 'physics.chem-ph cond-mat.other physics.comp-ph', '', '  We present here a review of the fundamental topics of Hartree-Fock theory in\nQuantum Chemistry. From the molecular Hamiltonian, using and discussing the\nBorn-Oppenheimer approximation, we arrive to the Hartree and Hartree-Fock\nequations for the electronic problem. Special emphasis is placed in the most\nrelevant mathematical aspects of the theoretical derivation of the final\nequations, as well as in the results regarding the existence and uniqueness of\ntheir solutions. All Hartree-Fock versions with different spin restrictions are\nsystematically extracted from the general case, thus providing a unifying\nframework. Then, the discretization of the one-electron orbitals space is\nreviewed and the Roothaan-Hall formalism introduced. This leads to a exposition\nof the basic underlying concepts related to the construction and selection of\nGaussian basis sets, focusing in algorithmic efficiency issues. Finally, we\nclose the review with a section in which the most relevant modern developments\n(specially those related to the design of linear-scaling methods) are commented\nand linked to the issues discussed. The whole work is intentionally\nintroductory and rather self-contained, so that it may be useful for non\nexperts that aim to use quantum chemical methods in interdisciplinary\napplications. Moreover, much material that is found scattered in the literature\nhas been put together here to facilitate comprehension and to serve as a handy\nreference.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:00:29 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 18 Oct 2007 11:22:04 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 19 Dec 2007 12:41:57 GMT\"}]', '2008-11-25', '[[\"Echenique\",\"Pablo\",\"\"],[\"Alonso\",\"J. L.\",\"\"]]'),
(705.0338, 'David Damanik', 'David Damanik (Rice), Mark Embree (Rice), Anton Gorodetski (Caltech),\n  and Serguei Tcheremchantsev (Universite d\'Orleans)', 'The Fractal Dimension of the Spectrum of the Fibonacci Hamiltonian', '23 pages', 'Commun. Math. Phys. 280 (2008), 499-516', '10.1007/s00220-008-0451-3', '', 'math-ph math.MP math.SP', '', '  We study the spectrum of the Fibonacci Hamiltonian and prove upper and lower\nbounds for its fractal dimension in the large coupling regime. These bounds\nshow that as $\\lambda \\to \\infty$, $\\dim (\\sigma(H_\\lambda)) \\cdot \\log\n\\lambda$ converges to an explicit constant ($\\approx 0.88137$). We also discuss\nconsequences of these results for the rate of propagation of a wavepacket that\nevolves according to Schr\\\"odinger dynamics generated by the Fibonacci\nHamiltonian.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:02:36 GMT\"}]', '2014-12-30', '[[\"Damanik\",\"David\",\"\",\"Rice\"],[\"Embree\",\"Mark\",\"\",\"Rice\"],[\"Gorodetski\",\"Anton\",\"\",\"Caltech\"],[\"Tcheremchantsev\",\"Serguei\",\"\",\"Universite d\'Orleans\"]]'),
(705.0339, 'George Parzen', 'George Parzen', 'Theory of the friction force using electron cooling as an intrabeam\n  scattering process', '12 pages', '', '', 'C-A/AP/#261, November 2006', 'physics.acc-ph', '', '  Using the results found previously for the cooling rates of the emittances,\ndue to collisions between the electrons and the ions, a result is found for the\nfriction force acting on the ions. It is shown that the friction force found\nhere when used to track the ion bunch will give the same emittance cooling\nrates as those found using the intrabeam scattering theory for electron cooling\n>.For the case of the uniform in space electron bunch distribution, the\nfriction force found here agrees with the friction force result found with the\nusual theory of electron cooling.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:05:18 GMT\"}]', '2007-05-23', '[[\"Parzen\",\"George\",\"\"]]'),
(705.0340, 'Alexei Yu. Karlovich', 'Alexei Yu. Karlovich, Lech Maligranda', 'On the interpolation constant for subadditive operators in Orlicz spaces', '', '', '', '', 'math.FA math.CA', '', '  Let $1\\le p<q\\le\\infty$ and let $T$ be a subadditive operator acting on\n  $L^p$ and $L^q$. We prove that $T$ is bounded on the Orlicz space\n  $L^\\phi$, where $\\phi^{-1}(u)=u^{1/p}\\rho(u^{1/q-1/p})$ for some concave\nfunction $\\rho$ and \\[ \\|T\\|_{L^\\phi\\to L^\\phi}\\le C\\max\\{\\|T\\|_{L^p\\to\nL^p},\\|T\\|_{L^q\\to L^q}\\}. \\] The interpolation constant $C$, in general, is\nless than 4 and, in many cases, we can give much better estimates for $C$. In\nparticular, if $p=1$ and $q=\\infty$, then the classical Orlicz interpolation\ntheorem holds for subadditive operators with the interpolation constant C=1.\nThese results generalize our results for linear operators obtained in\n\\cite{KM01}.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:25:02 GMT\"}]', '2007-05-23', '[[\"Karlovich\",\"Alexei Yu.\",\"\"],[\"Maligranda\",\"Lech\",\"\"]]'),
(705.0341, 'Kristofer Coward', 'Kristofer T. Coward, George A. Elliott, Cristian Ivanescu', 'The Cuntz semigroup as an invariant for C*-algebras', '42 pages, submitted to J. Reine Agnew. Math', '', '', '', 'math.OA', '', '  A category is described to which the Cuntz semigroup belongs and as a functor\ninto which it preserves inductive limits.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:27:46 GMT\"}]', '2007-05-23', '[[\"Coward\",\"Kristofer T.\",\"\"],[\"Elliott\",\"George A.\",\"\"],[\"Ivanescu\",\"Cristian\",\"\"]]'),
(705.0342, 'Steven R. Blusk', 'S. R. Blusk', 'Y(5S): What has been learned and what can be learned', 'Proceedings of The 11th Conference on B Physics at Hadron Machines\n  (Beauty 2006), September 25-29, 2006, Keble College, Oxford. To appear in\n  Nucl. Phys. (Proc. Suppl.) 5 pages, 4 figures', '', '10.1016/j.nuclphysbps.2007.05.048', '', 'hep-ex', '', '  We present recent measurements of B and B^0_s production using data collected\non the Y(5S) resonance at CLEO and Belle. We also briefly discuss what can be\nlearned using sufficiently larger data samples in the future.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:33:30 GMT\"}]', '2015-05-13', '[[\"Blusk\",\"S. R.\",\"\"]]'),
(705.0343, 'Emiliano Sefusatti', 'Emiliano Sefusatti, Eiichiro Komatsu', 'The bispectrum of galaxies from high-redshift galaxy surveys: primordial\n  non-Gaussianity and non-linear galaxy bias', '16 pages, 8 figures', 'Phys.Rev.D76:083004,2007', '10.1103/PhysRevD.76.083004', 'FERMILAB-PUB-07-107-A', 'astro-ph', '', '  The greatest challenge in the interpretation of galaxy clustering data from\nany surveys is galaxy bias. Using a simple Fisher matrix analysis, we show that\nthe bispectrum provides an excellent determination of linear and non-linear\nbias parameters of intermediate and high-z galaxies, when all measurable\ntriangle configurations down to mildly non-linear scales, where perturbation\ntheory is still valid, are included. The bispectrum is also a powerful probe of\nprimordial non-Gaussianity. The planned galaxy surveys at z>2 should yield\nconstraints on non-Gaussian parameters, f_{NL}^{loc.} and f_{NL}^{eq.}, that\nare comparable to, or even better than, those from CMB experiments. We study\nhow these constraints improve with volume, redshift range, as well as the\nnumber density of galaxies. Finally, we show that a halo occupation\ndistribution may be used to improve these constraints further by lifting\ndegeneracies between gravity, bias, and primordial non-Gaussianity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:02:54 GMT\"}]', '2008-11-26', '[[\"Sefusatti\",\"Emiliano\",\"\"],[\"Komatsu\",\"Eiichiro\",\"\"]]'),
(705.0344, 'Jonathan Pridham', 'J. P. Pridham', 'Unifying derived deformation theories', '55 pages; v4 split in two - other half is now arXiv:0908.1963; v5\n  final version, to appear in Adv. Math; v6 incorporates contents of a\n  subsequent corrigendum concerning geometric weak equivalences; v7 corrects an\n  error in Lemma 4.44 found by Andrey Lazarev', 'Adv. Math. 224 (2010), no.3, 772-826', '', '', 'math.AG', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We develop a framework for derived deformation theory, valid in all\ncharacteristics. This gives a model category reconciling local and global\napproaches to derived moduli theory. In characteristic 0, we use this to show\nthat the homotopy categories of DGLAs and SHLAs (L infinity algebras)\nconsidered by Kontsevich, Hinich and Manetti are equivalent, and are compatible\nwith the derived stacks of Toen--Vezzosi and Lurie. Another application is that\nthe cohomology groups associated to any classical deformation problem (in any\ncharacteristic) admit the same operations as Andre--Quillen cohomology.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:51:37 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 1 Jul 2007 11:18:24 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 20 May 2008 18:03:01 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 13 Aug 2009 19:50:09 GMT\"},{\"version\":\"v5\",\"created\":\"Thu, 10 Dec 2009 18:42:22 GMT\"},{\"version\":\"v6\",\"created\":\"Fri, 29 Apr 2011 11:39:34 GMT\"},{\"version\":\"v7\",\"created\":\"Thu, 5 Sep 2019 21:11:49 GMT\"}]', '2019-09-09', '[[\"Pridham\",\"J. P.\",\"\"]]'),
(705.0345, 'Samoil Bilenky M.', 'S. M. Bilenky, F. von Feilitzsch and W. Potzel', 'Recoilless resonant neutrino experiment and origin of neutrino\n  oscillations', 'The report at the Workshop on Next Generation Nucleon Decay and\n  Neutrino Detectors, NNN06, September 21-23, 2006, University of Washington,\n  Seattle, USA', 'AIPConf.Proc.944:119-129,2007', '10.1063/1.2818539', '', 'hep-ph', '', '  We demonstrate that an experiment with recoilless resonant emission and\nabsorption of tritium antineutrinos could have an important impact on our\nunderstanding of the origin of neutrino oscillations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:12:28 GMT\"}]', '2008-11-26', '[[\"Bilenky\",\"S. M.\",\"\"],[\"von Feilitzsch\",\"F.\",\"\"],[\"Potzel\",\"W.\",\"\"]]'),
(705.0346, 'Gerald Teschl', 'Spyridon Kamvissis and Gerald Teschl', 'Stability of the periodic Toda lattice under short range perturbations', '38 pages, 1 figure. This version combines both the original version\n  and arXiv:0805.3847', 'J. Math. Phys. 53, 073706 (2012)', '10.1063/1.4731768', '', 'nlin.SI math-ph math.MP', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We consider the stability of the periodic Toda lattice (and slightly more\ngenerally of the algebro-geometric finite-gap lattice) under a short range\nperturbation. We prove that the perturbed lattice asymptotically approaches a\nmodulated lattice.\n  More precisely, let $g$ be the genus of the hyperelliptic curve associated\nwith the unperturbed solution. We show that, apart from the phenomenon of the\nsolitons travelling on the quasi-periodic background, the $n/t$-pane contains\n$g+2$ areas where the perturbed solution is close to a finite-gap solution in\nthe same isospectral torus. In between there are $g+1$ regions where the\nperturbed solution is asymptotically close to a modulated lattice which\nundergoes a continuous phase transition (in the Jacobian variety) and which\ninterpolates between these isospectral solutions. In the special case of the\nfree lattice ($g=0$) the isospectral torus consists of just one point and we\nrecover the known result.\n  Both the solutions in the isospectral torus and the phase transition are\nexplicitly characterized in terms of Abelian integrals on the underlying\nhyperelliptic curve.\n  Our method relies on the equivalence of the inverse spectral problem to a\nmatrix Riemann--Hilbert problem defined on the hyperelliptic curve and\ngeneralizes the so-called nonlinear stationary phase/steepest descent method\nfor Riemann--Hilbert problem deformations to Riemann surfaces.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 18:57:00 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 29 May 2008 12:45:36 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 27 Nov 2008 22:48:28 GMT\"},{\"version\":\"v4\",\"created\":\"Tue, 19 Jan 2010 09:40:09 GMT\"},{\"version\":\"v5\",\"created\":\"Tue, 25 May 2010 10:56:17 GMT\"},{\"version\":\"v6\",\"created\":\"Sat, 8 Dec 2012 20:15:53 GMT\"}]', '2015-03-13', '[[\"Kamvissis\",\"Spyridon\",\"\"],[\"Teschl\",\"Gerald\",\"\"]]'),
(705.0347, 'Robert Cherng', 'R. W. Cherng, Gil Refael, Eugene Demler', 'Superfluidity and magnetism in multicomponent ultracold fermions', '4 pages, 3 figures', 'Phys. Rev. Lett. 99, 130406 (2007)', '10.1103/PhysRevLett.99.130406', '', 'cond-mat.supr-con cond-mat.str-el', '', '  We study the interplay between superfluidity and magnetism in a\nmulticomponent gas of ultracold fermions. Ward-Takahashi identities constrain\npossible mean-field states describing order parameters for both pairing and\nmagnetization. The structure of global phase diagrams arises from competition\namong these states as functions of anisotropies in chemical potential, density,\nor interactions. They exhibit first and second order phase transition as well\nas multicritical points, metastability regions, and phase separation. We\ncomment on experimental signatures in ultracold atoms.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:23:31 GMT\"}]', '2009-11-13', '[[\"Cherng\",\"R. W.\",\"\"],[\"Refael\",\"Gil\",\"\"],[\"Demler\",\"Eugene\",\"\"]]'),
(705.0348, 'R. de la Madrid', 'R. de la Madrid', 'Reply to Comment arXiv:0704.3529v1', '6-page reply to Comment arXiv:0704.3529v1. Such Comment was submitted\n  to J. Phys. A, but it won\'t be published. To avoid open-ended discussions,\n  the present author will not reply to more comments on this issue, unless they\n  are accepted by a peer-reviewed journal', '', '', '', 'quant-ph math-ph math.MP', '', '  In this reply, we show that the author of the Comment arXiv:0704.3529v1\ninadvertently provides additional arguments against the use of Hardy functions\nas test functions for the Gamow states.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:48:02 GMT\"}]', '2007-05-23', '[[\"de la Madrid\",\"R.\",\"\"]]'),
(705.0349, 'Oleg Tarasov B.', 'O. B. Tarasov, T. Baumann, A. M. Amthor, D. Bazin, C. M. Folden III,\n  A. Gade, T. N. Ginter, M. Hausmann, M. Matos, D. J. Morrissey, A. Nettleton,\n  M. Portillo, A. Schiller, B. M. Sherrill, A. Stolz, and M. Thoennessen', 'New isotope 44Si and systematics of the production cross sections of the\n  most neutron-rich nuclei', '12 pages, 4 figures, 1 table; corrected figures 1, 3 & 4, corrected\n  typos, updated bibliography', 'Phys.Rev.C75:064613,2007', '10.1103/PhysRevC.75.064613', '', 'nucl-ex', '', '  The results of measurements of the production of neutron-rich nuclei by the\nfragmentation of a 48Ca beam at 142 MeV/u are presented. Evidence was found for\nthe production of a new isotope that is the most neutron-rich silicon nuclide,\n44Si, in a net neutron pick-up process. A simple systematic framework was found\nto describe the production cross sections based on thermal evaporation from\nexcited prefragments that allows extrapolation to other weak reaction products.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:31:23 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 13 Jun 2007 21:01:02 GMT\"}]', '2008-11-26', '[[\"Tarasov\",\"O. B.\",\"\"],[\"Baumann\",\"T.\",\"\"],[\"Amthor\",\"A. M.\",\"\"],[\"Bazin\",\"D.\",\"\"],[\"Folden\",\"C. M.\",\"III\"],[\"Gade\",\"A.\",\"\"],[\"Ginter\",\"T. N.\",\"\"],[\"Hausmann\",\"M.\",\"\"],[\"Matos\",\"M.\",\"\"],[\"Morrissey\",\"D. J.\",\"\"],[\"Nettleton\",\"A.\",\"\"],[\"Portillo\",\"M.\",\"\"],[\"Schiller\",\"A.\",\"\"],[\"Sherrill\",\"B. M.\",\"\"],[\"Stolz\",\"A.\",\"\"],[\"Thoennessen\",\"M.\",\"\"]]'),
(705.0350, 'Ruslan Sharipov', 'Ruslan Sharipov', 'Algorithms for laying points optimally on a plane and a circle', 'AmSTeX, 6 pages, amsppt style', '', '', '', 'cs.CG math.OC', '', '  Two averaging algorithms are considered which are intended for choosing an\noptimal plane and an optimal circle approximating a group of points in\nthree-dimensional Euclidean space.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:41:44 GMT\"}]', '2007-05-23', '[[\"Sharipov\",\"Ruslan\",\"\"]]'),
(705.0351, 'Nikodem Poplawski', 'Nikodem J. Poplawski', 'A unified, purely affine theory of gravitation and electromagnetism', '7 pages; extended analysis and discussion', '', '', '', 'gr-qc math-ph math.MP', '', '  In the purely affine formulation of gravity, the gravitational field is\nrepresented by the symmetric part of the Ricci tensor of the affine connection.\nThe classical electromagnetic field can be represented in this formulation by\nthe second Ricci tensor of the connection. Such a construction is dynamically\nequivalent to the sourceless Einstein-Maxwell equations. We generalize this\nconstruction to the case with sources, represented by the derivative of the\naffine Lagrangian density with respect to the connection. We show that the\nMaxwell equations with sources emerge for the simplest affine Lagrangian for\nmatter, while the Einstein and Lorentz equations arise if mass has\nelectromagnetic origin. We also show that the Maxwell equations replace the\nunphysical constraint imposed by the projective invariance of purely affine\nLagrangians that depend explicitly on the connection.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:49:28 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 18:21:36 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 22 May 2007 14:52:36 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 12 Jul 2007 01:36:00 GMT\"}]', '2007-07-12', '[[\"Poplawski\",\"Nikodem J.\",\"\"]]'),
(705.0352, 'Chi-kwan Chan', 'Martin E. Pessah (1,3,4), Chi-kwan Chan (2,4), and Dimitrios Psaltis\n  (4,3) ((1) Institute for Advanced Study, (2) ITC, Center for Astrophysics,\n  (3) Astronomy Department, University of Arizona, (4) Physics Department,\n  University of Arizona)', 'Angular Momentum Transport in Accretion Disks: Scaling Laws in\n  MRI-driven Turbulence', 'Accepted for publication in ApJ Letters. Two color figures.\n  References added', '', '10.1086/522585', '', 'astro-ph', '', '  We present a scaling law that predicts the values of the stresses obtained in\nnumerical simulations of saturated MRI-driven turbulence in non-stratified\nshearing boxes. It relates the turbulent stresses to the strength of the\nvertical magnetic field, the sound speed, the vertical size of the box, and the\nnumerical resolution and predicts accurately the results of 35 numerical\nsimulations performed for a wide variety of physical conditions. We use our\nresult to show that the saturated stresses in simulations with zero net\nmagnetic flux depend linearly on the numerical resolution and would become\nnegligible if the resolution were set equal to the natural dissipation scale in\nastrophysical disks. We conclude that, in order for MRI-driven turbulent\nangular momentum transport to be able to account for the large value of the\neffective alpha viscosity inferred observationally, the disk must be threaded\nby a significant vertical magnetic field and the turbulent magnetic energy must\nbe in near equipartition with the thermal energy. This result has important\nimplications for the spectra of accretion disks and their stability.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:00:02 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 20 Aug 2007 15:48:20 GMT\"}]', '2009-11-13', '[[\"Pessah\",\"Martin E.\",\"\"],[\"Chan\",\"Chi-kwan\",\"\"],[\"Psaltis\",\"Dimitrios\",\"\"]]'),
(705.0353, 'Jo\\~ao Gama Oliveira', 'J. A. Almendral, J. G. Oliveira, L. L\\\'opez, M. A. F. Sanju\\\'an, and\n  J. F. F. Mendes', 'The interplay of university and industry through the FP5 network', '21 pages (including Appendix), 8 figures. Published online at\n  http://stacks.iop.org/1367-2630/9/183', 'New J. of Phys. 9 (2007) 183', '10.1088/1367-2630/9/6/183', '', 'physics.soc-ph cond-mat.stat-mech physics.data-an', '', '  To improve the quality of life in a modern society it is essential to reduce\nthe distance between basic research and applications, whose crucial roles in\nshaping today\'s society prompt us to seek their understanding. Existing studies\non this subject, however, have neglected the network character of the\ninteraction between university and industry. Here we use state-of-the-art\nnetwork theory methods to analyze this interplay in the so-called Framework\nProgramme--an initiative which sets out the priorities for the European Union\'s\nresearch and technological development. In particular we study in the 5th\nFramework Programme (FP5) the role played by companies and scientific\ninstitutions and how they contribute to enhance the relationship between\nresearch and industry. Our approach provides quantitative evidence that while\nfirms are size hierarchically organized, universities and research\norganizations keep the network from falling into pieces, paving the way for an\neffective knowledge transfer.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:50:55 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 29 Jun 2007 10:20:08 GMT\"}]', '2009-11-13', '[[\"Almendral\",\"J. A.\",\"\"],[\"Oliveira\",\"J. G.\",\"\"],[\"López\",\"L.\",\"\"],[\"Sanjuán\",\"M. A. F.\",\"\"],[\"Mendes\",\"J. F. F.\",\"\"]]'),
(705.0354, 'Christian Wagner', 'Christian Wagner, Volker M\\\"uller and Matthias Steinmetz', 'Constraining dark energy via baryon acoustic oscillations in the\n  (an)isotropic light-cone power spectrum', '12 pages, 15 figures. Matches version published by A&A. Expanded\n  significantly compared to the previous version', 'Astron.Astrophys.487:63-74,2008', '10.1051/0004-6361:20077688', '', 'astro-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The measurement of the scale of the baryon acoustic oscillations (BAO) in the\ngalaxy power spectrum as a function of redshift is a promising method to\nconstrain the equation-of-state parameter of the dark energy w. To measure the\nscale of the BAO precisely, a substantial volume of space must be surveyed. We\ntest whether light-cone effects are important and whether the scaling relations\nused to compensate for an incorrect reference cosmology are in this case\nsufficiently accurate. We investigate the degeneracies in the cosmological\nparameters and the benefits of using the two-dimensional anisotropic power\nspectrum. Finally, we estimate the uncertainty with which w can be measured by\nproposed surveys at redshifts of about z=3 and z=1, respectively.\n  In the simulated survey we find that light-cone effects are small and that\nthe simple scaling relations used to correct for the cosmological distortion\nwork fairly well even for large survey volumes. The analysis of the\ntwo-dimensional anisotropic power spectra enables an independent determination\nto be made of the apparent scale of the BAO, perpendicular and parallel to the\nline of sight. This is essential for two-parameter w-models, such as the\nredshift-dependent dark energy model w=w_0+(1-a)w_a. Using Planck priors for\nthe matter and baryon density and Delta(H_0)=5% for the Hubble constant, we\nestimate that the BAO measurements of future surveys around z=3 and z=1 will be\nable to constrain, independently of other cosmological probes, a constant w to\n~ 12% and ~ 11% (68% c.l.), respectively.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 19:58:54 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 13 Oct 2008 16:41:29 GMT\"}]', '2009-06-23', '[[\"Wagner\",\"Christian\",\"\"],[\"Müller\",\"Volker\",\"\"],[\"Steinmetz\",\"Matthias\",\"\"]]'),
(705.0355, 'Maxim A. Voronkov', 'M. A. Voronkov, K. J. Brooks, A. M. Sobolev, S. P. Ellingsen, A. B.\n  Ostrovskii, J. L. Caswell', 'The Australia Telescope campaign to study southern class I methanol\n  masers', '2 pages, 1 figure (composed from 3 files), to appear in proceedings\n  of IAU Symposium 242 \"Astrophysical masers and their environment\" (eds. J.\n  Chapman and W. Baan)', '', '10.1017/S1743921307012902', '', 'astro-ph', '', '  The Australia Telescope Compact Array (ATCA) and the Mopra facility have been\nused to search for new southern class I methanol masers at 9.9, 25 (J=5) and\n104 GHz, which are thought to trace more energetic conditions in the interface\nregions of molecular outflows, than the widespread class I masers at 44 and 95\nGHz. One source shows a clear outflow association.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 23:06:10 GMT\"}]', '2009-11-13', '[[\"Voronkov\",\"M. A.\",\"\"],[\"Brooks\",\"K. J.\",\"\"],[\"Sobolev\",\"A. M.\",\"\"],[\"Ellingsen\",\"S. P.\",\"\"],[\"Ostrovskii\",\"A. B.\",\"\"],[\"Caswell\",\"J. L.\",\"\"]]'),
(705.0356, 'Eric B. Ford', 'Eric B. Ford, Matthew J. Holman (Harvard-Smithsonian Center for\n  Astrophysics)', 'Using Transit Timing Observations to Search for Trojans of Transiting\n  Extrasolar Planets', 'submitted to ApJL, 12 pages, 2 figures', 'ApJL, Vol. 664, L51-L54 (2007)', '10.1086/520579', '', 'astro-ph', '', '  Theoretical studies predict that Trojans are likely a frequent byproduct of\nplanet formation and evolution. We examine the sensitivity of transit timing\nobservations for detecting Trojan companions to transiting extrasolar planets.\nWe demonstrate that this method offers the potential to detect terrestrial-mass\nTrojans using existing ground-based observatories. We compare the transit\ntiming variation (TTV) method with other techniques for detecting extrasolar\nTrojans and outline the future prospects for this method.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 3 May 2007 02:25:33 GMT\"}]', '2007-07-23', '[[\"Ford\",\"Eric B.\",\"\",\"Harvard-Smithsonian Center for\\n  Astrophysics\"],[\"Holman\",\"Matthew J.\",\"\",\"Harvard-Smithsonian Center for\\n  Astrophysics\"]]'),
(705.0357, 'Joshua Peek', 'J. E. G. Peek, M. E. Putman, Jesper Sommer-Larsen', 'Ongoing Galactic Accretion: Simulations and Observations of Condensed\n  Gas in Hot Halos', '10 pages, 6 figures, ApJ Accepted. Some changes to technique', '', '10.1086/524374', '', 'astro-ph', '', '  Ongoing accretion onto galactic disks has been recently theorized to progress\nvia the unstable cooling of the baryonic halo into condensed clouds. These\nclouds have been identified as analogous to the High-Velocity Clouds (HVCs)\nobserved in HI in our Galaxy. Here we compare the distribution of HVCs observed\naround our own Galaxy and extra-planar gas around the Andromeda galaxy to these\npossible HVC analogs in a simulation of galaxy formation that naturally\ngenerates these condensed clouds. We find a very good correspondence between\nthese observations and the simulation, in terms of number, angular size,\nvelocity distribution, overall flux and flux distribution of the clouds. We\nshow that condensed cloud accretion only accounts for ~ 0.2 M_solar / year of\nthe current overall Galactic accretion in the simulations. We also find that\nthe simulated halo clouds accelerate and become more massive as they fall\ntoward the disk. The parameter space of the simulated clouds is consistent with\nall of the observed HVC complexes that have distance constraints, except the\nMagellanic Stream which is known to have a different origin. We also find that\nnearly half of these simulated halo clouds would be indistinguishable from\nlower-velocity gas and that this effect is strongest further from the disk of\nthe galaxy, thus indicating a possible missing population of HVCs. These\nresults indicate that the majority of HVCs are consistent with being infalling,\ncondensed clouds that are a remnant of Galaxy formation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:01:22 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 11 Sep 2007 06:01:30 GMT\"}]', '2009-11-13', '[[\"Peek\",\"J. E. G.\",\"\"],[\"Putman\",\"M. E.\",\"\"],[\"Sommer-Larsen\",\"Jesper\",\"\"]]'),
(705.0358, 'Henk Hoekstra', 'Henk Hoekstra', 'Comparison of weak lensing masses and X-ray properties of galaxy\n  clusters', '16 pages, 8 figures. Revised version submitted to MNRAS (after minor\n  corrections suggested by referee)', 'Mon.Not.Roy.Astron.Soc.379:317-330,2007', '10.1111/j.1365-2966.2007.11951.x', '', 'astro-ph', '', '  We present measurements of the masses of 20 X-ray luminous clusters of\ngalaxies at intermediate redshifts, determined from a weak lensing analysis of\ndeep archival R-band data obtained using the Canada-France-Hawaii-Telescope.\nCompared to previous work, our analysis accounts for a number of effects that\nare typically ignored, but can lead to small biases, or incorrect error\nestimates. We derive masses that are essentially model independent and find\nthat they agree well with measurements of the velocity dispersion of cluster\ngalaxies and with the results of X-ray studies. Assuming a power law between\nthe lensing mass and the X-ray temperature, M_2500 T^alpha, we find a best fit\nslope of alpha=1.34^{+0.30}_{-0.28}. This slope agrees with self-similar\ncluster models and studies based on X-ray data alone. For a cluster with a\ntemperature of kT=5keV we obtain a mass M_{2500}=(1.4+-0.2)\\times\n10^{14}h^{-1}Msun in fair agreement with recent Chandra and XMM studies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:05:55 GMT\"}]', '2009-06-23', '[[\"Hoekstra\",\"Henk\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.0359, 'Konstantinos Tassis', 'Konstantinos Tassis (University of Chicago)', 'The Shapes of Molecular Cloud Cores in Orion', '5 pages, 3 figures, accepted for publication in MNRAS Letters', 'Mon.Not.Roy.Astron.Soc.Lett.379:L50-L54,2007', '10.1111/j.1745-3933.2007.00332.x', '', 'astro-ph', '', '  We investigate the intrinsic shapes of starless cores in the Orion GMC, using\nthe prestellar core sample of Nutter and Ward-Thompson (2007), which is based\non submillimeter SCUBA data. We employ a maximum-likelihood method to\nreconstruct the intrinsic distribution of ellipsoid axial ratios from the axial\nratios of projected plane-of-the-sky core ellipses. We find that, independently\nof the details of the assumed functional form of the distribution, there is a\nstrong preference for oblate cores of finite thickness. Cores with varying\nfinite degrees of triaxiality are a better fit than purely axisymmetric cores\nalthough cores close to axisymmetry are not excluded by the data. The incidence\nof prolate starless cores in Orion is found to be very infrequent. We also test\nthe consistency of the observed data with a uniform distribution of intrinsic\nshapes, which is similar to those found in gravoturbulent fragmentation\nsimulations. This distribution is excluded at the 0.1% level. These findings\nhave important implications for theories of core formation within molecular\nclouds.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:01:46 GMT\"}]', '2009-06-23', '[[\"Tassis\",\"Konstantinos\",\"\",\"University of Chicago\"]]'),
(705.0360, 'Michael Stone', 'Smitha Vishveshwara, Michael Stone, Diptiman Sen', 'Correlators and fractional statistics in the quantum Hall bulk', '4 pages, 3 figures, RevTeX', 'Phys. Rev. Lett. 99, 190401 (2007)', '10.1103/PhysRevLett.99.190401', '', 'cond-mat.mes-hall', '', '  We derive single-particle and two-particle correlators of anyons in the\npresence of a magnetic field in the lowest Landau level. We show that the\ntwo-particle correlator exhibits signatures of fractional statistics which can\ndistinguish anyons from their fermionic and bosonic counterparts. These\nsignatures include the zeroes of the two-particle correlator and its exclusion\nbehavior. We find that the single-particle correlator in finite geometries\ncarries valuable information relevant to experiments in which quasiparticles on\nthe edge of a quantum Hall system tunnel through its bulk.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:11:35 GMT\"}]', '2012-01-20', '[[\"Vishveshwara\",\"Smitha\",\"\"],[\"Stone\",\"Michael\",\"\"],[\"Sen\",\"Diptiman\",\"\"]]'),
(705.0361, 'Ildar Gabitov', 'Natalia M. Litchinitser, Ildar R. Gabitov, Andrei I. Maimistov', 'Optical Bistability in Nonlinear Optical Coupler with Negative Index\n  Channel', '', '', '10.1103/PhysRevLett.99.113902', '', 'physics.optics', '', '  We discuss a novel kind of nonlinear coupler with one channel filled with a\nnegative index material (NIM). The opposite directionality of the phase\nvelocity and the energy flow in the NIM channel facilitates an effective\nfeedback mechanism that leads to optical bistability and gap soliton formation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:14:45 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 3 May 2007 21:19:36 GMT\"},{\"version\":\"v3\",\"created\":\"Sat, 5 May 2007 04:51:34 GMT\"}]', '2009-11-13', '[[\"Litchinitser\",\"Natalia M.\",\"\"],[\"Gabitov\",\"Ildar R.\",\"\"],[\"Maimistov\",\"Andrei I.\",\"\"]]'),
(705.0362, 'Adel Bilal', 'Adel Bilal', '(Non) Gauge Invariance of Wilsonian Effective Actions in\n  (Supersymmetric) Gauge Theories : A Critical Discussion', '39 pages, 3 figures; several comments in sect. 2.6 and references are\n  added', 'Annals Phys.323:2311-2348,2008', '10.1016/j.aop.2008.01.002', 'LPTENS-07/18', 'hep-th', '', '  We give a detailed critical discussion of the properties of Wilsonian\neffective actions, defined by integrating out all modes above a given scale\n$\\mu$. In particular, we provide a precise and relatively convenient\nprescription how to implement the infrared cutoff $\\mu$ in any loop integral\nthat is manifestly Lorentz invariant and also preserves global linear\nsymmetries such as e.g. supersymmetry. We discuss the issue of gauge invariance\nof effective actions in general and in particular when using background field\ngauge. Our prescription for the IR cutoff (as any such prescription) breaks the\ngauge symmetry. Using our prescription, we have explicitly computed, at one\nloop, many terms of the Wilsonian effective action for general gauge theories,\ninvolving bosonic and fermionic matter fields of arbitrary masses and in\narbitrary representations, exhibiting the non-gauge invariant (as well as the\ngauge invariant) terms. However, for supersymmetric gauge theories all\nnon-gauge invariant terms cancel within each supermultiplet. This is strong\nevidence that in supersymmetric gauge theories this indeed defines a Lorentz,\nsusy and gauge invariant Wilsonian effective action. As a byproduct, we obtain\nthe explicit one-loop Wilsonian couplings for all higher-derivative terms $F\nD^{2n}F$ in the effective action of arbitrary supersymmetric gauge theories.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:20:26 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 May 2007 09:39:18 GMT\"}]', '2009-04-22', '[[\"Bilal\",\"Adel\",\"\"]]'),
(705.0363, 'Mohsen Nejad-Asghar', 'M. Nejad-Asghar', 'Formation of Fluctuations in the Molecular Slab via Isobaric Thermal\n  Instability', '21 pages, 6 figures, 1 table, accepted by MNRAS', 'Mon.Not.Roy.Astron.Soc.379:222-228,2007', '10.1111/j.1365-2966.2007.11933.x', '', 'astro-ph', '', '  The frictional heating by ion-neutral drift is calculated and its effect on\nisobaric thermal instability is carried out. Ambipolar drift heating of\none-dimensional self-gravitating magnetized molecular slab is used under the\nassumptions of quasi-magnetohydrostatic and local ionization equilibrium. We\nsee that ambipolar drift heating is inversely proportional to density and its\nvalue in some regions of the slab can be significantly larger than the average\nheating rates of cosmic rays and turbulent motions. The results show that the\nisobaric thermal instability can occur in some regions of the slab; therefore\nit may produce the slab fragmentation and formation of the AU-scale\ncondensations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:22:19 GMT\"}]', '2009-06-23', '[[\"Nejad-Asghar\",\"M.\",\"\"]]'),
(705.0364, 'Arthur Gubeskys', 'Arthur Gubeskys and Boris A. Malomed', 'Symmetric and asymmetric solitons in linearly coupled Bose-Einstein\n  condensates trapped in optical lattices', '21 pages + 24 figs, accepted to Phys. Rev. A', '', '10.1103/PhysRevA.75.063602', '', 'nlin.PS', '', '  We study spontaneous symmetry breaking in a system of two parallel\nquasi-one-dimensional traps, equipped with optical lattices (OLs) and filled\nwith a Bose-Einstein condensate (BEC). The cores are linearly coupled by\ntunneling. Analysis of the corresponding system of linearly coupled\nGross-Pitaevskii equations (GPEs) reveals that spectral bandgaps of the single\nGPE split into subgaps. Symmetry breaking in two-component BEC solitons is\nstudied in cases of the attractive (AA) and repulsive (RR) nonlinearity in both\ntraps; the mixed situation, with repulsion in one trap and attraction in the\nother (RA), is considered too. In all the cases, stable asymmetric solitons are\nfound, bifurcating from symmetric or antisymmetric ones (and destabilizing\nthem), in the AA and RR systems, respectively. In either case, bi-stability is\npredicted, with a nonbifurcating stable branch, either antisymmetric or\nsymmetric, coexisting with asymmetric ones. Solitons destabilized by the\nbifurcation tend to rearrange themselves into their stable asymmetric\ncounterparts. The impact of a phase mismatch, between the OLs in the two cores\nis also studied. Also considered is a related model, for a binary BEC in a\nsingle-core trap with the OL, assuming that the two species (representing\ndifferent spin states of the same atom) are coupled by linear interconversion.\nIn that case, the symmetry-breaking bifurcations in the AA and RR models switch\ntheir character, if the inter-species nonlinear interaction becomes stronger\nthan the intra-species nonlinearity.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:23:13 GMT\"}]', '2009-11-13', '[[\"Gubeskys\",\"Arthur\",\"\"],[\"Malomed\",\"Boris A.\",\"\"]]'),
(705.0365, 'Vivien Zapf', 'V. S. Zapf, V. F. Correa, P. Sengupta, C. D. Batista, M. Tsukamoto, N.\n  Kawashima, P. Egan, C. Pantea, A. Migliori, J. B. Betts, M. Jaime, A.\n  Paduan-Filho', 'Using magnetostriction to measure the spin-spin correlation function and\n  magnetoelastic coupling in the quantum magnet NiCl$_2$-4SC(NH$_2$)$_2$', '', '', '', '', 'cond-mat.str-el cond-mat.mtrl-sci', '', '  We report a method for determining the spatial dependence of the magnetic\nexchange coupling, $dJ/dr$, from magnetostriction measurements of a quantum\nmagnet. The organic Ni $S = 1$ system NiCl$_2$-4SC(NH$_2$)$_2$ exhibits lattice\ndistortions in response to field-induced canted antiferromagnetism between\n$H_{c1} = 2.1$ T and $H_{c2} = 12.6$ T. We are able to model the\nmagnetostriction in terms of uniaxial stress on the sample created by magnetic\ninteractions between neighboring Ni atoms along the c-axis. The uniaxial strain\nis equal to $(1/E)dJ_c/dx_c < S_{\\bf r} \\cdot S_{{\\bf r}+ {\\bf e}_c} >$, where\n$E$, $J_c$, $x_c$ and ${\\bf e}_c$ are the Young\'s modulus, the nearest neighbor\n(NN) exchange coupling, the variable lattice parameter, and the relative vector\nbetween NN sites along the c-axis. We present magnetostriction data taken at 25\nmK together with Quantum Monte Carlo calculations of the NN spin-spin\ncorrelation function that are in excellent agreement with each other. We have\nalso measured Young\'s modulus using resonant ultrasound, and we can thus\nextract $dJ_c/dx_c = 2.5$ K/$\\AA$, yielding a total change in $J_c$ between\n$H_{c1}$ and $H_{c2}$ of 5.5 mK or 0.25% in response to an 0.022% change in\nlength of the sample.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:23:15 GMT\"}]', '2007-05-23', '[[\"Zapf\",\"V. S.\",\"\"],[\"Correa\",\"V. F.\",\"\"],[\"Sengupta\",\"P.\",\"\"],[\"Batista\",\"C. D.\",\"\"],[\"Tsukamoto\",\"M.\",\"\"],[\"Kawashima\",\"N.\",\"\"],[\"Egan\",\"P.\",\"\"],[\"Pantea\",\"C.\",\"\"],[\"Migliori\",\"A.\",\"\"],[\"Betts\",\"J. B.\",\"\"],[\"Jaime\",\"M.\",\"\"],[\"Paduan-Filho\",\"A.\",\"\"]]'),
(705.0366, 'Beno\\^it Gr\\\'emaud', 'B. Gremaud, D. Delande, C.A. Muller, and C. Miniatura', 'Comment on ``Intensity correlations and mesoscopic fluctuations of\n  diffusing photons in cold atoms\'\'', '1 page. Comment submitted to PRL', '', '10.1103/PhysRevLett.100.199301', '', 'cond-mat.mes-hall physics.atom-ph quant-ph', '', '  In a recent Letter (Phys. Rev. Lett. \\textbf{98}, 083601 (2007),\narXiv:cond-mat/0610804), O. Assaf and E. Akkermans claim that the angular\ncorrelations of the light intensity scattered by a cloud of cold atoms with\ninternal degeneracy (Zeeman sublevels) of the ground state overcome the usual\nRayleigh law. More precisely, they found that they become exponentially large\nwith the size of the sample. In what follows, we will explain why their results\nare wrong and, in contrary, why the internal degeneracy leads to lower\nintensity correlations.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:29:19 GMT\"}]', '2009-11-13', '[[\"Gremaud\",\"B.\",\"\"],[\"Delande\",\"D.\",\"\"],[\"Muller\",\"C. A.\",\"\"],[\"Miniatura\",\"C.\",\"\"]]'),
(705.0367, 'Alexander Conley', 'A. Conley, R. G. Carlberg, J. Guy, D. A. Howell, S. Jha, A. G. Riess,\n  M. Sullivan', 'Is there Evidence for a Hubble bubble? The Nature of Type Ia Supernova\n  Colors and Dust in External Galaxies', 'Further information and data at\n  http://qold.astro.utoronto.ca/conley/bubble/ Accepted for publication in ApJL', 'Astrophys.J.664:L13-L16,2007', '10.1086/520625', '', 'astro-ph', '', '  We examine recent evidence from the luminosity-redshift relation of Type Ia\nSupernovae (SNe Ia) for the $\\sim 3 \\sigma$ detection of a ``Hubble bubble\'\' --\na departure of the local value of the Hubble constant from its globally\naveraged value \\citep{Jha:07}. By comparing the MLCS2k2 fits used in that study\nto the results from other light-curve fitters applied to the same data, we\ndemonstrate that this is related to the interpretation of SN color excesses\n(after correction for a light-curve shape-color relation) and the presence of a\ncolor gradient across the local sample. If the slope of the linear relation\n($\\beta$) between SN color excess and luminosity is fit empirically, then the\nbubble disappears. If, on the other hand, the color excess arises purely from\nMilky Way-like dust, then SN data clearly favors a Hubble bubble. We\ndemonstrate that SN data give $\\beta \\simeq 2$, instead of the $\\beta \\simeq 4$\none would expect from purely Milky-Way-like dust. This suggests that either SN\nintrinsic colors are more complicated than can be described with a single\nlight-curve shape parameter, or that dust around SN is unusual. Disentangling\nthese possibilities is both a challenge and an opportunity for large-survey SN\nIa cosmology.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:30:36 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 3 Jul 2007 20:28:46 GMT\"}]', '2014-11-18', '[[\"Conley\",\"A.\",\"\"],[\"Carlberg\",\"R. G.\",\"\"],[\"Guy\",\"J.\",\"\"],[\"Howell\",\"D. A.\",\"\"],[\"Jha\",\"S.\",\"\"],[\"Riess\",\"A. G.\",\"\"],[\"Sullivan\",\"M.\",\"\"]]'),
(705.0368, 'Lifan Wang', 'Lifan Wang', 'Cosmic Streaming Field at Low Redshift', 'ApJ, submitted (Figures reformated to fit the pages, a new table is\n  added)', '', '', '', 'astro-ph', '', '  We study the expansion of the nearby Universe using a sample of Type Ia\nsupernovae at redshifts below 0.08. These supernovae allow peculiar velocities\nto be measured at unprecedented precision. We have investigated in detail the\npossibility of a varying Hubble constant with redshift and found no evidence of\na monopole term for the nearby Universe. A large scale streaming motion is\nfound at an amplitude of about $340^{63}_{-71}$ km/sec, aligned in the\ndirection of $(l_0, b_0) = (312^{\\rm o}.0^{13.5}_{-7.4}, 25^{\\rm\no}.7^{8.0}_{-9.2})$, which is close to the direction of the center of Shapley\nsupercluster of galaxies. The large scale streaming motion is best fit by a\nfunction involving a strong bipolar term. The streaming velocity field extends\nfrom the lowest redshift ($\\sim 0.007$) to beyond 0.025 and likely out to even\nhigher redshifts. The velocity field at redshift below 0.01 can be equally well\ndescribed by a dipole field or by the same bipolar streaming velocity field\nthat reaches out to beyond $z \\sim 0.025$. We are also able to deduce a robust\nestimate of the random velocity component of the peculiar velocity field.\nWithin the volume of redshift below 0.01 (weighted average redshift of $\\sim$\n0.067), this thermal component is found to be about 270 km/sec. After\ncorrecting this smooth streaming motion, we are able to significantly improve\nthe Hubble expansion fits of these supernovae. The CMAGIC method gives a\ndramatic decrease of $\\chi^2$ from 90 to 63 for 69 degrees of freedom, and\nyields a residual scatter of only 0.12 magnitude; the maximum light method\ngives also a moderate improvement.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 3 May 2007 19:44:34 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 4 May 2007 18:22:06 GMT\"}]', '2007-05-23', '[[\"Wang\",\"Lifan\",\"\"]]'),
(705.0369, 'Vlad Gheorghiu', 'Vlad Gheorghiu, and Robert B. Griffiths', 'Entanglement transformations using separable operations', 'Replaced with the published version. Any comments are welcome', 'Phys. Rev. A 76, 032310 (2007)', '10.1103/PhysRevA.76.032310', '', 'quant-ph', '', '  We study conditions for the deterministic transformation\n$\\ket{\\psi}\\longrightarrow\\ket{\\phi}$ of a bipartite entangled state by a\nseparable operation. If the separable operation is a local operation with\nclassical communication (LOCC), Nielsen\'s majorization theorem provides\nnecessary and sufficient conditions. For the general case we derive a necessary\ncondition in terms of products of Schmidt coefficients, which is equivalent to\nthe Nielsen condition when either of the two factor spaces is of dimension 2,\nbut is otherwise weaker. One implication is that no separable operation can\nreverse a deterministic map produced by another separable operation, if one\nexcludes the case where the Schmidt coefficients of $\\ket{\\psi}$ and are the\nsame as those of $\\ket{\\phi}$. The question of sufficient conditions in the\ngeneral separable case remains open. When the Schmidt coefficients of\n$\\ket{\\psi}$ are the same as those of $\\ket{\\phi}$, we show that the Kraus\noperators of the separable transformation restricted to the supports of\n$\\ket{\\psi}$ on the factor spaces are proportional to unitaries. When that\nproportionality holds and the factor spaces have equal dimension, we find\nconditions for the deterministic transformation of a collection of several full\nSchmidt rank pure states $\\ket{\\psi_j}$ to pure states $\\ket{\\phi_j}$.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:35:22 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 19 Sep 2007 00:27:33 GMT\"}]', '2007-09-19', '[[\"Gheorghiu\",\"Vlad\",\"\"],[\"Griffiths\",\"Robert B.\",\"\"]]'),
(705.0370, 'Alejandro Romanelli', 'A. Romanelli, R. Siri, V. Micenmacher', 'Sub-ballistic behavior in quantum systems with L\\\'evy noise', '4 pages, 4 figures', 'Phys. Rev. E 76, 037202 (2007)', '10.1103/PhysRevE.76.037202', '', 'quant-ph', '', '  We investigate the quantum walk and the quantum kicked rotor in resonance\nsubjected to noise with a L\\\'evy waiting time distribution. We find that both\nsystems have a sub-ballistic wave function spreading as shown by a power-law\ntail of the standard deviation.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:42:01 GMT\"}]', '2009-11-13', '[[\"Romanelli\",\"A.\",\"\"],[\"Siri\",\"R.\",\"\"],[\"Micenmacher\",\"V.\",\"\"]]'),
(705.0371, 'Dmitry Garanin', 'C. Calero, E. M. Chudnovsky, and D. A. Garanin', 'Magneto-elastic waves in crystals of magnetic molecules', '8 PR pages, 3 figures', '', '10.1103/PhysRevB.76.094419', '', 'cond-mat.stat-mech cond-mat.mtrl-sci', '', '  We study magneto-elastic effects in crystals of magnetic molecules. Coupled\nequations of motion for spins and sound are derived and the possibility of\nstrong resonant magneto-acoustic coupling is demonstrated. Dispersion laws for\ninteracting linear sound and spin excitations are obtained for bulk and surface\nacoustic waves. We show that ultrasound can generate inverse population of spin\nlevels. Alternatively, the decay of the inverse population of spin levels can\ngenerate ultrasound. Possibility of solitary waves of the magnetization\naccompanied by the elastic twists is demonstrated.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:45:26 GMT\"}]', '2009-11-13', '[[\"Calero\",\"C.\",\"\"],[\"Chudnovsky\",\"E. M.\",\"\"],[\"Garanin\",\"D. A.\",\"\"]]'),
(705.0372, 'Vladimir Vovk', 'Vladimir Vovk', 'Merging of opinions in game-theoretic probability', '26 pages', '', '', '', 'math.PR', '', '  This paper gives game-theoretic versions of several results on \"merging of\nopinions\" obtained in measure-theoretic probability and algorithmic randomness\ntheory. An advantage of the game-theoretic versions over the measure-theoretic\nresults is that they are pointwise, their advantage over the algorithmic\nrandomness results is that they are non-asymptotic, but the most important\nadvantage over both is that they are very constructive, giving explicit and\nefficient strategies for players in a game of prediction.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:48:49 GMT\"}]', '2007-05-23', '[[\"Vovk\",\"Vladimir\",\"\"]]'),
(705.0373, 'Aninda Sinha', 'Aninda Sinha, Julian Sonner', 'Black Hole Giants', '28 pages; minor typos, factors of 2 corrected in section 4.1, version\n  to appear in JHEP', 'JHEP 0708:006,2007', '10.1088/1126-6708/2007/08/006', 'DAMTP-2007-36', 'hep-th', '', '  We investigate giant and dual giant type BPS configurations in the\nnear-horizon geometry of a certain 1/16-BPS AdS_5 black hole. By quantising the\nspace of solutions we count the dual giant configurations and compare with the\nblack hole entropy. This suggests a missing degeneracy factor which we argue\ncomes from an angular momentum quantum number. From the D-brane world volume\nthis arises from BPS electromagnetic waves. We study these waves in the context\nof giants and dual giants in the black hole near-horizon geometry. We further\ndemonstrate that turning on waves on the world-volume of 1/8-BPS dual giants in\nAdS_5 x S^5 leads to 1/16-BPS states with an additional angular momentum\nquantum number.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:51:13 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 May 2007 15:26:00 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 21 Aug 2007 09:33:43 GMT\"}]', '2009-04-22', '[[\"Sinha\",\"Aninda\",\"\"],[\"Sonner\",\"Julian\",\"\"]]'),
(705.0374, 'Razvan Radulescu M.D.', 'Razvan T. Radulescu, Angelika Jahn, Daniela Hellmann and Gregor\n  Weirich', 'Immunohistochemical pitfalls in the demonstration of insulin-degrading\n  enzyme in normal and neoplastic human tissues', '17 pages, 6 figures', '', '', '', 'q-bio.TO q-bio.QM', '', '  Previously, we have identified the cytoplasmic zinc metalloprotease\ninsulin-degrading enzyme(IDE) in human tissues by an immunohistochemical method\ninvolving no antigen retrieval (AR) by pressure cooking to avoid artifacts by\nendogenous biotin exposure and a detection kit based on the labeled\nstreptavidin biotin (LSAB) method. Thereby, we also employed 3% hydrogen\nperoxide(H2O2) for the inhibition of endogenous peroxidase activity and\nincubated the tissue sections with the biotinylated secondary antibody at room\ntemperature (RT). We now add the immunohistochemical details that had led us to\nthis optimized procedure as they also bear a more general relevance when\ndemonstrating intracellular tissue antigens. Our most important result is that\nendogenous peroxidase inhibition by 0.3% H2O2 coincided with an apparently\npositive IDE staining in an investigated breast cancer specimen whereas\ncombining a block by 3% H2O2 with an incubation of the biotinylated secondary\nantibody at RT, yet not at 37 degrees Celsius, revealed this specimen as almost\nentirely IDE-negative. Our present data caution against three different\nimmunohistochemical pitfalls that might cause falsely positive results and\nartifacts when using an LSAB- and peroxidase-based detection method: pressure\ncooking for AR, insufficient quenching of endogenous peroxidases and heating of\ntissue sections while incubating with biotinylated secondary antibodies.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 20:56:59 GMT\"}]', '2007-05-23', '[[\"Radulescu\",\"Razvan T.\",\"\"],[\"Jahn\",\"Angelika\",\"\"],[\"Hellmann\",\"Daniela\",\"\"],[\"Weirich\",\"Gregor\",\"\"]]'),
(705.0375, 'Enrique Solano', 'C. E. Lopez, J. C. Retamal, and E. Solano', 'Selective Control of the Symmetric Dicke Subspace in Trapped Ions', '5 pages and 1 figure. New version with minor changes and added\n  references. Accepted in Physical Review A', 'Phys. Rev. A 76, 033413 (2007)', '10.1103/PhysRevA.76.033413', '', 'quant-ph', '', '  We propose a method of manipulating selectively the symmetric Dicke subspace\nin the internal degrees of freedom of N trapped ions. We show that the direct\naccess to ionic-motional subspaces, based on a suitable tuning of\nmotion-dependent AC Stark shifts, induces a two-level dynamics involving\npreviously selected ionic Dicke states. In this manner, it is possible to\nproduce, sequentially and unitarily, ionic Dicke states with increasing\nexcitation number. Moreover, we propose a probabilistic technique to produce\ndirectly any ionic Dicke state assuming suitable initial conditions.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 3 May 2007 16:36:52 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 5 Sep 2007 19:42:13 GMT\"}]', '2009-11-13', '[[\"Lopez\",\"C. E.\",\"\"],[\"Retamal\",\"J. C.\",\"\"],[\"Solano\",\"E.\",\"\"]]'),
(705.0376, 'Oscar Rosas-Ortiz', 'Oscar Rosas-Ortiz', 'On the Dirac-Infeld-Plebanski delta function', 'LaTeX file, 15 pages no figures', '', '10.1142/9789812772732_0031', '', 'quant-ph hep-th physics.hist-ph', '', '  The present work is a brief review of the progressive search of improper\ndelta-functions which are of interest in Quantum Mechanics and in the problem\nof motion in General Relativity Theory.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 21:19:15 GMT\"}]', '2018-08-08', '[[\"Rosas-Ortiz\",\"Oscar\",\"\"]]'),
(705.0377, 'Rudolf Tange', 'Rudolf Tange', 'The symplectic ideal and a double centraliser theorem', '', '', '10.1112/jlms/jdm108', '', 'math.AC math.RT', '', '  We interpret a result of S. Oehms as a statement about the symplectic ideal.\nWe use this result to prove a double centraliser theorem for the symplectic\ngroup acting on \\bigoplus_{r=0}^s\\otimes^rV, where V is the natural module for\nthe symplectic group. This result was obtained in characteristic zero by H.\nWeyl. Furthermore we use this to extend to arbitrary connected reductive groups\nG with simply connected derived group the earlier result of the author that the\nalgebra K[G]^g of infinitesimal invariants in the algebra of regular functions\non G is a unique factorisation domain.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 21:33:41 GMT\"}]', '2014-02-26', '[[\"Tange\",\"Rudolf\",\"\"]]'),
(705.0378, 'Haidong Yuan', 'Haidong Yuan, Steffen J. Glaser, N. Khaneja', 'Geodesics for Efficient Creation and Propagation of Order along Ising\n  Spin Chains', '', '', '10.1103/PhysRevA.76.012316', '', 'quant-ph', '', '  Experiments in coherent nuclear and electron magnetic resonance, and optical\nspectroscopy correspond to control of quantum mechanical ensembles, guiding\nthem from initial to final target states by unitary transformations. The\ncontrol inputs (pulse sequences) that accomplish these unitary transformations\nshould take as little time as possible so as to minimize the effects of\nrelaxation and decoherence and to optimize the sensitivity of the experiments.\nHere we give efficient syntheses of various unitary transformations on Ising\nspin chains of arbitrary length. The efficient realization of the unitary\ntransformations presented here is obtained by computing geodesics on a sphere\nunder a special metric. We show that contrary to the conventional belief, it is\npossible to propagate a spin order along an Ising spin chain with coupling\nstrength J (in units of Hz), significantly faster than 1/(2J) per step. The\nmethods presented here are expected to be useful for immediate and future\napplications involving control of spin dynamics in coherent spectroscopy and\nquantum information processing.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 21:36:29 GMT\"}]', '2009-11-13', '[[\"Yuan\",\"Haidong\",\"\"],[\"Glaser\",\"Steffen J.\",\"\"],[\"Khaneja\",\"N.\",\"\"]]'),
(705.0379, 'Mikhail Shifman', 'S. Bolognesi, M. Shifman', 'Supersymmetric Q Solitons of Arbitrary Genus', '54 pages, 20 figures; v. 2: reference added; v.3:references added,\n  title changed. Final version accpted for publication in PRD', 'Phys.Rev.D76:125024,2007', '10.1103/PhysRevD.76.125024', 'FTPI-MINN-07/16, UMN-TH-2603/07', 'hep-th', '', '  We construct \"Flying Saucer\" solitons in supersymmetric N=2 gauge theory\nwhich is known to support BPS domain walls with a U(1) gauge field localized on\nits worldvolume. We demonstrate that this model supports exotic particle-like\nsolitons whose topology is largely arbitrary: closed orientable surfaces in\nthree-dimensional space which can have arbitrary genus. In particular, we focus\non Q tori. Q tori and similar solitons of higher genera are obtained by folding\nthe domain wall into an appropriate surface. Nontrivial cycles on the domain\nwall worldvolume (handles) are stabilized by crossed electric and magnetic\nfields inside the folded domain wall. Three distinct frameworks are used to\nprove the existence of these Flying Saucer solitons and study their properties:\nthe worldvolume description (including the Dirac-Born-Infeld action), the bulk\ntheory description in the sigma-model limit, and the bulk theory description in\nthe thin-edge approximation. In the sigma-model framework the Q torus is shown\nto be related to the Hopf Skyrmion studied previously.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 21:37:52 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 9 May 2007 20:09:30 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 29 Oct 2007 21:31:32 GMT\"}]', '2010-05-27', '[[\"Bolognesi\",\"S.\",\"\"],[\"Shifman\",\"M.\",\"\"]]'),
(705.0380, 'Elise Furlan', 'E. Furlan (1), B. Sargent (2), N. Calvet (3), W. J. Forrest (2), P.\n  D\'Alessio (4), L. Hartmann (3), D. M. Watson (2), J. D. Green (2), J. Najita\n  (5), C. H. Chen (5) ((1) NAI/UCLA, Los Angeles, CA, (2) University of\n  Rochester, Rochester, NY, (3) University of Michigan, Ann Arbor, MI, (4)\n  UNAM, Morelia, Mexico, (5) NOAO, Tucson, AZ)', 'HD 98800: A 10-Myr-Old Transition Disk', '10 pages, 8 figures', 'Astrophys.J.664:1176-1184,2007', '10.1086/519301', '', 'astro-ph', '', '  We present the mid-infrared spectrum, obtained with the Spitzer Infrared\nSpectrograph (IRS), of HD 98800, a quadruple star system located in the\n10-Myr-old TW Hydrae association. It has a known mid-infrared excess that\narises from a circumbinary disk around the B components of the system. The IRS\nspectrum confirms that the disk around HD 98800 B displays no excess emission\nbelow about 5.5 micron, implying an optically thick disk wall at 5.9 AU and an\ninner, cleared-out region; however, some optically thin dust, consisting mainly\nof 3-micron-sized silicate dust grains, orbits the binary in a ring between 1.5\nand 2 AU. The peculiar structure and apparent lack of gas in the HD 98800 B\ndisk suggests that this system is likely already at the debris disks stage,\nwith a tidally truncated circumbinary disk of larger dust particles and an\ninner, second-generation dust ring, possibly held up by the resonances of a\nplanet. The unusually large infrared excess can be explained by gravitational\nperturbations of the Aa+Ab pair puffing up the outer dust ring and causing\nfrequent collisions among the larger particles.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 21:43:54 GMT\"}]', '2009-06-23', '[[\"Furlan\",\"E.\",\"\"],[\"Sargent\",\"B.\",\"\"],[\"Calvet\",\"N.\",\"\"],[\"Forrest\",\"W. J.\",\"\"],[\"D\'Alessio\",\"P.\",\"\"],[\"Hartmann\",\"L.\",\"\"],[\"Watson\",\"D. M.\",\"\"],[\"Green\",\"J. D.\",\"\"],[\"Najita\",\"J.\",\"\"],[\"Chen\",\"C. H.\",\"\"]]'),
(705.0381, 'William Krekelberg', 'William P. Krekelberg, Jeetain Mittal, Venkat Ganesan, Thomas M.\n  Truskett', 'How short-range attractions impact the structural order,\n  self-diffusivity, and viscosity of a fluid', '9 pages, 9 figures Submitted to The Journal of Chemical Physics', 'W. P. Krekelberg, J. Mittal, V. Ganesan, and T. M. Truskett,\n  Journal of Chemical Physics 127, 044502-1 - 044502-8 (2007).', '10.1063/1.2753154', '', 'cond-mat.soft', '', '  We present molecular simulation data for viscosity, self-diffusivity, and the\nlocal structural ordering of (i) a hard-sphere fluid and (ii) a square-well\nfluid with short-range attractions. The latter fluid exhibits a region of\ndynamic anomalies in its phase diagram, where its mobility increases upon\nisochoric cooling, which is found to be a subset of a larger region of\nstructural anomalies, in which its pair correlations strengthen upon isochoric\nheating. This \"cascade of anomalies\" qualitatively resembles that found in\nrecent simulations of liquid water. The results for the hard-sphere and\nsquare-well systems also show that the breakdown of the Stokes-Einstein\nrelation upon supercooling occurs for conditions where viscosity and\nself-diffusivity develop different couplings to the degree of pairwise\nstructural ordering of the liquid. We discuss how these couplings reflect\ndynamic heterogeneities. Finally, we note that the simulation data suggests how\nrepulsive and attractive glasses may generally be characterized by two distinct\nlevels of short-range structural order.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:11:40 GMT\"}]', '2007-09-06', '[[\"Krekelberg\",\"William P.\",\"\"],[\"Mittal\",\"Jeetain\",\"\"],[\"Ganesan\",\"Venkat\",\"\"],[\"Truskett\",\"Thomas M.\",\"\"]]'),
(705.0382, 'Peter Steinberg', 'P. Steinberg (for the ATLAS Collaboration)', 'Heavy Ion Physics at the LHC with the ATLAS Detector', '9 pages, 8 figures, submitted to the Proceedings of Quark Matter\n  2006, Shanghai, China, November 14-20, 2006', 'J.Phys.G34:S527-534,2007', '10.1088/0954-3899/34/8/S43', '', 'nucl-ex', '', '  The ATLAS detector at CERN will provide a high-resolution\nlongitudinally-segmented calorimeter and precision tracking for the upcoming\nstudy of heavy ion collisions at the LHC (sqrt(s_NN)=5520 GeV). The calorimeter\ncovers |eta|<5 with both electromagnetic and hadronic sections, while the inner\ndetector spectrometer covers |eta|<2.5. ATLAS will study a full range of\nobservables necessary to characterize the hot and dense matter formed at the\nLHC. Global measurements (particle multiplicities, collective flow) will\nprovide access into its thermodynamic and hydrodynamic properties. Measuring\ncomplete jets out to 100\'s of GeV will allow detailed studies of energy loss\nand its effect on jets. Quarkonia will provide a handle on deconfinement\nmechanisms. ATLAS will also study the structure of the nucleon and nucleus\nusing forward physics probes and ultraperipheral collisions, both enabled by\nsegmented Zero Degree Calorimeters.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:14:13 GMT\"}]', '2019-08-13', '[[\"Steinberg\",\"P.\",\"\",\"for the ATLAS Collaboration\"]]'),
(705.0383, 'Alexander Velytsky', 'E.T. Tomboulis, A. Velytsky', 'String tension and removal of lattice coarsening effects in Monte Carlo\n  Renormalization Group', '10 pages, 3 figures, 3 tables', 'Int.J.Mod.Phys.A23:803-812,2008', '10.1142/S0217751X0803958X', '', 'hep-lat', '', '  We study the computation of the static quark potential under decimations in\nthe Monte Carlo Renormalization Group (MCRG). Employing a multi-representation\nplaquette action, we find that fine-tuning the decimation prescription so that\nthe MCRG equilibrium self-consistency condition is satisfied produces dramatic\nimprovement at large distances. In particular, lattice coarsening (change of\neffective lattice spacing on action-generated lattices after decimation) is\nnearly eliminated. Failure to correctly tune the decimation, on the other hand,\nproduces large coarsening effects, of order 50% or more, consistent with those\nseen in previous studies. We also study rotational invariance restoration at\nshort distances, where no particular improvement is seen for this action.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:18:47 GMT\"}]', '2008-11-26', '[[\"Tomboulis\",\"E. T.\",\"\"],[\"Velytsky\",\"A.\",\"\"]]'),
(705.0384, 'David Blaschke', 'D. Blaschke, M. Buballa, A.E. Radzhabov, M.K. Volkov', 'Effects of mesonic correlations in the QCD phase transition', '11 pages, 4 figures; version accepted for publication in Yad. Fiz.,\n  text extended, 1 figure added', 'Yad.Fiz.71:2012-2018,2008; Phys.Atom.Nucl.71:1981-1987,2008', '10.1134/S1063778808110161', '', 'hep-ph nucl-th', '', '  The finite temperature phase transition of strongly interacting matter is\nstudied within a nonlocal chiral quark model of the NJL type coupled to a\nPolyakov loop. In contrast to previous investigations which were restricted to\nthe mean-field approximation, mesonic correlations are included by evaluating\nthe quark-antiquark ring sum. For physical pion masses, we find that the pions\ndominate the pressure below the phase transition, whereas above T_c the\npressure is well described by the mean-field approximation result. For large\npion masses, as realized in lattice simulations, the meson effects are\nsuppressed.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 3 May 2007 19:13:39 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 11 May 2007 14:54:41 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 14 Mar 2008 11:34:49 GMT\"}]', '2008-12-18', '[[\"Blaschke\",\"D.\",\"\"],[\"Buballa\",\"M.\",\"\"],[\"Radzhabov\",\"A. E.\",\"\"],[\"Volkov\",\"M. K.\",\"\"]]'),
(705.0385, 'Wenwu Tian', 'W. W. Tian, D. A. Leahy, Q. D. Wang', 'Radio and X-ray images of SNR G18.8+0.3 interacting with molecular\n  clouds', '8 pages, 6 figures, two tables, accepted by A&A', '', '10.1051/0004-6361:20077527', '', 'astro-ph', '', '  New HI images from the VLA Galactic Plane Survey (VGPS) show clear absorption\nfeatures associated with the supernova remnant (SNR) G18.8+0.3. High-resolution\n$^{13}$CO images reveal that molecular clouds overlap the radio filaments of\nG18.8+0.3. The $^{13}$CO emission spectrum over the full velocity range in the\ndirection of G18.8+0.3 shows two molecular components with high\nbrightness-temperatureand three molecular components with low\nbrightness-temperature, all with respective HI absorption. This implies that\nthese clouds are in front of G18.8+0.3. In the HI images, the highest velocity\nabsorption feature seen against the continuum image of G18.8+0.3 is at 129 km\ns$^{-1}$, which corresponds to the tangent point in this direction. This yields\na lower distance limit of 6.9 kpc for G18.8+0.3. Absence of absorption at\nnegative velocities gives an upper distance limit of 15 kpc. The broadened\nprofile at 20$\\pm$5 km s$^{-1}$ in the $^{13}$CO emission spectra is a strong\nindicator of a possible SNR/CO cloud interaction. Thus, G18.8+0.3 is likely to\nbe at the distance of about 12 kpc. The upper mass limit and mean density of\nthe giant CO cloud at 20$\\pm$5 km s$^{-1}$ are \\sim 6 \\times 10^{5} M_{\\odot}\nand \\sim 2 \\times 10^{2} cm^{-3}. We find an atomic hydrogen column density in\nfront of G18.8+0.3 of $N_{HI}$ \\sim 2 \\times 10^{22} cm^{-2}. The ROSAT PSPC\nobservations show a diffuse X-ray enhancement apparently associated with part\nof the radio shell of G18.8+0.3. Assuming an association, the unabsorbed flux\nis 2.2 \\times10^{-12} erg cm^{-2} s^{-1}, suggesting an intrinsic luminosity of\n3.6 \\times 10^{34} erg s^{-1} for G18.8+0.3.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:26:17 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 17:04:05 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 14 Aug 2007 23:25:53 GMT\"}]', '2009-11-13', '[[\"Tian\",\"W. W.\",\"\"],[\"Leahy\",\"D. A.\",\"\"],[\"Wang\",\"Q. D.\",\"\"]]'),
(705.0386, 'Dario Patane\'', 'D. Patan\\\'e, R. Fazio, L. Amico', 'Bound entanglement in the XY model', '7 pages, 3 figures; some typos corrected, references added', 'New J. Phys. 9 (2007) 322', '10.1088/1367-2630/9/9/322', '', 'quant-ph cond-mat.stat-mech', '', '  We study the multi-spin entanglement for the 1D anisotropic XY model\nconcentrating on the simplest case of three-spin entanglement. As compared to\nthe pairwise entanglement, three-party quantum correlations have a longer range\nand they are more robust on increasing the temperature.\n  We find regions of the phase diagram of the system where bound entanglement\noccurs, both at zero and finite temperature. Bound entanglement in the ground\nstate can be obtained by tuning the magnetic field. Thermal bound entanglement\nemerges naturally due to the effect of temperature on the free ground state\nentanglement.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:34:48 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 12 Sep 2007 09:37:40 GMT\"}]', '2009-11-13', '[[\"Patané\",\"D.\",\"\"],[\"Fazio\",\"R.\",\"\"],[\"Amico\",\"L.\",\"\"]]'),
(705.0387, 'Nicolas Tejos', 'Nicolas Tejos, Sebastian Lopez, Jason X. Prochaska, Hsiao-Wen Chen,\n  Miroslava Dessauges-Zavadsky', 'On the Incidence of C IV Absorbers Along the Sightlines to Gamma-Ray\n  Bursts', 'Accepted version (for publication in ApJ), results unchanged, 18\n  pages, 3 tables, 5 figures', '', '10.1086/523088', '', 'astro-ph', '', '  We report on the statistics of strong (W_r > 0.15 A) C IV absorbers at\nz=1.5-3.5 toward high-redshift gamma-ray bursts (GRBs). In contrast with a\nrecent survey for strong Mg II absorption systems at z < 2, we find that the\nnumber of C IV absorbers per unit redshift dN/dz does not show a significant\ndeviation from previous surveys using quasi-stellar objects (QSOs) as\nbackground sources. We find that the number density of C IV toward GRBs is\ndN/dz(z~1.5)= 2.2 +2.8/-1.4, dN/dz(z~2.5)= 2.3 +1.8/-1.1 and dN/dz(z~3.5)= 1.1\n+2.6/-0.9. These numbers are consistent with previous C IV surveys using QSO\nspectra. Binning the entire dataset, we set a 95% c.l. upper limit to the\nexcess of C IV absorbers along GRB sightlines at twice the incidence observed\nalong QSO sightlines. Furthermore, the distribution of equivalent widths of the\nGRB and QSO samples are consistent with being drawn from the same parent\npopulation. Although the results for Mg II and C IV absorbers along GRB\nsightlines appear to contradict one another, we note that the surveys are\nnearly disjoint: the C IV survey corresponds to higher redshift and more highly\nionized gas than the Mg II survey. Nevertheless, analysis on larger statistical\nsamples may constrain properties of the galaxies hosting these metals (e.g.\nmass, dust content) and/or the coherence-length of the gas giving rise to the\nmetal-line absorption.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:39:39 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 3 Sep 2007 19:35:28 GMT\"}]', '2009-11-13', '[[\"Tejos\",\"Nicolas\",\"\"],[\"Lopez\",\"Sebastian\",\"\"],[\"Prochaska\",\"Jason X.\",\"\"],[\"Chen\",\"Hsiao-Wen\",\"\"],[\"Dessauges-Zavadsky\",\"Miroslava\",\"\"]]'),
(705.0388, 'Christopher Search', 'Marko Zivkovic, Markku Jaaskelainen, Christopher P. Search, and Ivana\n  Djuric', 'Sagnac Rotational Phase Shifts in a Mesoscopic Electron Interferometer\n  with Spin-Orbit Interactions', '', '', '10.1103/PhysRevB.77.115306', '', 'cond-mat.mes-hall', '', '  The Sagnac effect is an important phase coherent effect in optical and atom\ninterferometers where rotations of the interferometer with respect to an\ninertial reference frame result in a shift in the interference pattern\nproportional to the rotation rate. Here we analyze for the first time the\nSagnac effect in a mesoscopic semiconductor electron interferometer. We include\nin our analysis Rashba spin-orbit interactions in the ring. Our results\nindicate that spin-orbit interactions increase the rotation induced phase\nshift. We discuss the potential experimental observability of the Sagnac phase\nshift in such mesoscopic systems.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 22:58:46 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 19 Dec 2007 01:24:29 GMT\"}]', '2009-11-13', '[[\"Zivkovic\",\"Marko\",\"\"],[\"Jaaskelainen\",\"Markku\",\"\"],[\"Search\",\"Christopher P.\",\"\"],[\"Djuric\",\"Ivana\",\"\"]]'),
(705.0389, 'Michael Courtney', 'Michael Courtney, Amy Courtney', 'The Truth About Ballistic Coefficients', 'related to forensic science (shooting event reconstructions)', '', '', '', 'physics.pop-ph', '', '  The ballistic coefficient of a bullet describes how it slows in flight due to\nair resistance. This article presents experimental determinations of ballistic\ncoefficients showing that the majority of bullets tested have their previously\npublished ballistic coefficients exaggerated from 5-25% by the bullet\nmanufacturers. These exaggerated ballistic coefficients lead to inaccurate\npredictions of long range bullet drop, retained energy and wind drift.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 23:30:41 GMT\"}]', '2007-05-23', '[[\"Courtney\",\"Michael\",\"\"],[\"Courtney\",\"Amy\",\"\"]]'),
(705.0390, 'Arturas Vailionis', 'Arturas Vailionis, Wolter Siemons, and Gertjan Koster', 'Strain-induced single-domain growth of epitaxial SrRuO3 layers on\n  SrTiO3: a high-temperature x-ray diffraction study', '5 pages, 3 figures', '', '10.1063/1.2771087', '', 'cond-mat.mtrl-sci', '', '  Temperature dependent structural phase transitions of SrRuO3 thin films\nepitaxially grown on SrTiO3(001) single crystal substrates have been studied\nusing high-resolution x-ray diffraction. In contrast to bulk SrRuO3, coherently\nstrained epitaxial layers do not display cubic symmetry up to ~730 oC and\nremain tetragonal. Such behavior is believed to be induced by compressive\nstrain between the SrRuO3 layer and SrTiO3 substrate due to lattice mismatch.\nThe tetragonal symmetry during growth explains the single domain growth on\nmiscut SrTiO3 substrates with step edges running along the [100] or [010]\ndirection.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 23:31:55 GMT\"}]', '2009-11-13', '[[\"Vailionis\",\"Arturas\",\"\"],[\"Siemons\",\"Wolter\",\"\"],[\"Koster\",\"Gertjan\",\"\"]]'),
(705.0391, 'Michael Courtney', 'Michael Courtney, Amy Courtney', 'An Acoustic Method for Determining Ballistic Coefficients', 'Related to forensic science (shooting event reconstruction)', '', '', '', 'physics.pop-ph', '', '  This paper presents a method for using a PC soundcard, microphone and a\nchronograph to determine bullet BC with an accuracy of 6%. This is useful when\na second chronograph is unavailable or when the projectile accuracy is\ninsufficient to use a far chronograph.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 23:41:29 GMT\"}]', '2007-05-23', '[[\"Courtney\",\"Michael\",\"\"],[\"Courtney\",\"Amy\",\"\"]]'),
(705.0392, 'Gregory Grason', 'Gregory M. Grason, Robijn F. Bruinsma', 'Chirality and Equilibrium Biopolymer Bundles', '4 pages; 2 figures', '', '10.1103/PhysRevLett.99.098101', '', 'cond-mat.soft cond-mat.mtrl-sci', '', '  We use continuum theory to show that chirality is a key thermodynamic control\nparameter for the aggregation of biopolymers: chirality produces a stable\ndisperse phase of hexagonal bundles under moderately poor solvent conditions,\nas has been observed in {\\it in-vitro} studies of F-actin [O. Pelletier {\\it et\nal.}, Phys. Rev. Lett. {\\bf 91}, 148102 (2003)]. The large characteristic\nradius of these chiral bundles is not determined by a mysterious long-range\nmolecular interaction but by in-plane shear elastic stresses generated by the\ninterplay between a chiral torque and an unusual, but universal, non-linear\ngauge term in the strain tensor of ordered chains that is imposed by rotational\ninvariance.\n', '[{\"version\":\"v1\",\"created\":\"Wed, 2 May 2007 23:46:13 GMT\"}]', '2009-11-13', '[[\"Grason\",\"Gregory M.\",\"\"],[\"Bruinsma\",\"Robijn F.\",\"\"]]'),
(705.0393, 'Meera Parish', 'Jingshi Hu, Meera M. Parish, T. F. Rosenbaum', 'Non-saturating magnetoresistance of inhomogeneous conductors: comparison\n  of experiment and simulation', '10 pages, 7 figures', 'Phys. Rev. B 75, 214203 (2007)', '10.1103/PhysRevB.75.214203', '', 'cond-mat.dis-nn', '', '  The silver chalcogenides provide a striking example of the benefits of\nimperfection. Nanothreads of excess silver cause distortions in the current\nflow that yield a linear and non-saturating transverse magnetoresistance (MR).\nAssociated with the large and positive MR is a negative longitudinal MR. The\nlongitudinal MR only occurs in the three-dimensional limit and thereby permits\nthe determination of a characteristic length scale set by the spatial\ninhomogeneity. We find that this fundamental inhomogeneity length can be as\nlarge as ten microns. Systematic measurements of the diagonal and off-diagonal\ncomponents of the resistivity tensor in various sample geometries show clear\nevidence of the distorted current paths posited in theoretical simulations. We\nuse a random resistor network model to fit the linear MR, and expand it from\ntwo to three dimensions to depict current distortions in the third (thickness)\ndimension. When compared directly to experiments on Ag$_{2\\pm\\delta}$Se and\nAg$_{2\\pm\\delta}$Te, in magnetic fields up to 55 T, the model identifies\nconductivity fluctuations due to macroscopic inhomogeneities as the underlying\nphysical mechanism. It also accounts reasonably quantitatively for the various\ncomponents of the resistivity tensor observed in the experiments.\n', '[{\"version\":\"v1\",\"created\":\"Thu, 3 May 2007 00:08:56 GMT\"}]', '2009-11-13', '[[\"Hu\",\"Jingshi\",\"\"],[\"Parish\",\"Meera M.\",\"\"],[\"Rosenbaum\",\"T. F.\",\"\"]]');
