INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.1886, 'Francoise Armand', 'Michel Crampes (LGI2P), Sylvie Ranwez (LGI2P)', 'Ontology-Supported and Ontology-Driven Conceptual Navigation on the\n  World Wide Web', '', 'Proceedings Hypertext 2000 (2000) 80', '', '', 'cs.IR', '', '  This paper presents the principles of ontology-supported and ontology-driven\nconceptual navigation. Conceptual navigation realizes the independence between\nresources and links to facilitate interoperability and reusability. An engine\nbuilds dynamic links, assembles resources under an argumentative scheme and\nallows optimization with a possible constraint, such as the user\'s available\ntime. Among several strategies, two are discussed in detail with examples of\napplications. On the one hand, conceptual specifications for linking and\nassembling are embedded in the resource meta-description with the support of\nthe ontology of the domain to facilitate meta-communication. Resources are like\nagents looking for conceptual acquaintances with intention. On the other hand,\nthe domain ontology and an argumentative ontology drive the linking and\nassembling strategies.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:19:28 GMT\"}]', '2007-05-23', '[[\"Crampes\",\"Michel\",\"\",\"LGI2P\"],[\"Ranwez\",\"Sylvie\",\"\",\"LGI2P\"]]'),
(705.1887, 'Matteo Gatti', 'Matteo Gatti, Valerio Olevano, Lucia Reining, Ilya V. Tokatly', 'Transforming nonlocality into frequency dependence: a shortcut to\n  spectroscopy', '', 'Phys. Rev. Lett. 99, 057401 (2007)', '10.1103/PhysRevLett.99.057401', '', 'cond-mat.mtrl-sci', '', '  Measurable spectra are theoretically very often derived from complicated\nmany-body Green\'s functions. In this way, one calculates much more information\nthan actually needed. Here we present an in principle exact approach to\nconstruct effective potentials and kernels for the direct calculation of\nelectronic spectra. In particular, the potential that yields the spectral\nfunction needed to describe photoemission turns out to be dynamical but {\\it\nlocal} and {\\it real}. As example we illustrate this ``photoemission\npotential\'\' for sodium and aluminium, modelled as homogeneous electron gas, and\ndiscuss in particular its frequency dependence stemming from the nonlocality of\nthe corresponding self-energy. We also show that our approach leads to a very\nshort derivation of a kernel that is known to well describe absorption and\nenergy-loss spectra of a wide range of materials.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:20:02 GMT\"}]', '2010-09-08', '[[\"Gatti\",\"Matteo\",\"\"],[\"Olevano\",\"Valerio\",\"\"],[\"Reining\",\"Lucia\",\"\"],[\"Tokatly\",\"Ilya V.\",\"\"]]'),
(705.1888, 'Jing-Min Hou', 'Jing-Min Hou', 'Quantum Phases of Ultracold Bosonic Atoms in a Two-Dimensional Optical\n  Superlattice', '', '', '', '', 'cond-mat.other', '', '  We study quantum phases of ultracold bosonic atoms in a two-dimensional\noptical superlattice. The extended Bose-Hubbard model derived from the system\nof ultracold bosonic atoms in an optical superlattice is solved numerically\nwith Gutzwiller approach. We find that the modulated superfluid(MS),\nMott-insulator (MI) and density-wave(DW) phases appear in some regimes of\nparameters. The experimental detection of the first order correlations and the\nsecond order correlations of different quantum phases with time-of-flight and\nnoise-correlation techniques is proposed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:25:58 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 May 2007 02:51:43 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 31 Mar 2008 10:04:37 GMT\"}]', '2008-03-31', '[[\"Hou\",\"Jing-Min\",\"\"]]'),
(705.1889, 'Pavel Balaz', 'Pavel Balaz, Denis Horvath, Martin Gmitra', 'The dynamical response to the node defect in thermally activated\n  remagnetization of magnetic dot array', '4 pages,5 figures, submitted to J. Magn. Magn. Matter', 'J. Magn. Magn. Mater. 320, 1083 (2008)', '10.1016/j.jmmm.2007.10.028', '', 'cond-mat.other', '', '  The influence of nonmagnetic central node defect on dynamical properties of\nregular square-shaped 5 x 5 segment of magnetic dot array under the thermal\nactivation is investigated via computer simulations. Using stochastic\nLandau-Lifshitz-Gilbert equation we simulate hysteresis and relaxation\nprocesses. The remarkable quantitative and qualitative differences between\nmagnetic dot arrays with nonmagnetic central node defect and magnetic dot\narrays without defects have been found.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:26:39 GMT\"}]', '2008-09-26', '[[\"Balaz\",\"Pavel\",\"\"],[\"Horvath\",\"Denis\",\"\"],[\"Gmitra\",\"Martin\",\"\"]]'),
(705.1890, 'Nayana Shah', 'N. Shah, A. V. Lopatin', 'Microscopic analysis of the superconducting quantum critical point:\n  Finite temperature crossovers in transport near a pair-breaking quantum phase\n  transition', '20 pages, 9 figures', 'Phys. Rev. B 76, 094511 (2007)', '10.1103/PhysRevB.76.094511', '', 'cond-mat.supr-con cond-mat.mes-hall', '', '  A microscopic analysis of the superconducting quantum critical point realized\nvia a pair-breaking quantum phase transition is presented. Finite temperature\ncrossovers are derived for the electrical conductivity, which is a key probe of\nsuperconducting fluctuations. By using the diagrammatic formalism for\ndisordered systems, we are able to incorporate the interplay between\nfluctuating Cooper pairs and electrons, that is outside the scope of a\ntime-dependent Ginzburg Landau or effective bosonic action formalism. It is\nessential to go beyond the standard approximation in order to capture the zero\ntemperature correction which results purely from the (dynamic) quantum\nfluctuations and dictates the behavior of the conductivity in an entire low\ntemperature quantum regime. All dynamic contributions are of the same order and\nconspire to add up to a negative total, thereby inhibiting the conductivity as\na result of superconducting fluctuations. On the contrary, the classical and\nthe intermediate regimes are dominated by the positive bosonic channel. Our\ntheory is applicable in one, two and three dimensions and is relevant for\nexperiments on superconducting nanowires, doubly-connected cylinders, thin\nfilms and bulk in the presence of magnetic impurities, magnetic field or other\npair-breakers. A window of non-monotonic behavior is predicted to exist as\neither the temperature or the pair-breaking parameter is swept.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:27:20 GMT\"}]', '2007-09-19', '[[\"Shah\",\"N.\",\"\"],[\"Lopatin\",\"A. V.\",\"\"]]'),
(705.1891, 'Margrethe Wold', 'M. Wold (1), M. Lacy (2), L. Armus (2) ((1) Institute of Theoretical\n  Astrophysics, Univ. of Oslo, (2) Spitzer Science Center/Caltech)', 'The influence of AGN nuclear parameters on the FRI/FRII dichotomy', 'Accepted for publication in A&A', '', '10.1051/0004-6361:20065266', '', 'astro-ph', '', '  We have investigated the influence of nuclear parameters such as black hole\n(BH) mass and photoionizing luminosity on the FRI/FRII transition in a sample\nof nearby (z<0.2) 3CR radio galaxies. The sample was observed with\nmedium-resolution, optical spectroscopy and contains some galaxies with\nunpublished velocity dispersion measurements and emission-line fluxes. Measured\nvelocity dispersions are 130-340 km/s with a mean of 216 km/s. Converting to BH\nmass, we find that the BH mass distribution is identical for FRIs and FRIIs,\nwith a mean of approximately 2.5x10^8 Msun. We convert [OII] and [OIII]\nemission-line luminosities to photoionizing luminosity under the assumption\nthat the gas is ionized by the nuclear UV continuum. Most of the galaxies with\nFRI morphology and/or low-excitation emission-line spectra have progressively\nlower BH masses at lower photoionizing (and jet) luminosities. This agrees with\nthe Ledlow-Owen relation which states that the radio luminosity at the FRI/FRII\ntransition depends on the optical luminosity of the host, L_radio ~\nL_optical^1.8, because both L_radio and L_optical relate to AGN nuclear\nparameters. When recasting the Ledlow-Owen relation into BH mass versus\nphotoionizing and jet luminosity, we find that the recasted relation describes\nthe sample quite well. The FRI/FRII transition occurs at approximately an order\nof magnitude lower luminosity relative to the Eddington luminosity than the\nsoft-to-hard transition in X-ray binaries. This difference is consistent with\nthe Ledlow-Owen relation, which predicts a weak BH mass dependence in the\ntransition luminosity. We conclude that the FRI/FRII dichotomy is caused by a\ncombination of external and nuclear factors, with the latter dominating.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:31:17 GMT\"}]', '2009-11-13', '[[\"Wold\",\"M.\",\"\"],[\"Lacy\",\"M.\",\"\"],[\"Armus\",\"L.\",\"\"]]'),
(705.1892, 'Richard Tasgal', 'Richard S. Tasgal, Y. B. Band, and Boris A. Malomed', 'Optoacoustic solitons in Bragg gratings', '5 pages, 3 figures', 'Physical Review Letters 98, 243902 (2007)', '10.1103/PhysRevLett.98.243902', '', 'nlin.PS physics.optics', '', '  Optical gap solitons, which exist due to a balance of nonlinearity and\ndispersion due to a Bragg grating, can couple to acoustic waves through\nelectrostriction. This gives rise to a new species of ``gap-acoustic\'\' solitons\n(GASs), for which we find exact analytic solutions. The GAS consists of an\noptical pulse similar to the optical gap soliton, dressed by an accompanying\nphonon pulse. Close to the speed of sound, the phonon component is large. In\nsubsonic (supersonic) solitons, the phonon pulse is a positive (negative)\ndensity variation. Coupling to the acoustic field damps the solitons\'\noscillatory instability, and gives rise to a distinct instability for\nsupersonic solitons, which may make the GAS decelerate and change direction,\nultimately making the soliton subsonic.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:34:40 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 20 Jun 2007 15:58:55 GMT\"}]', '2007-06-20', '[[\"Tasgal\",\"Richard S.\",\"\"],[\"Band\",\"Y. B.\",\"\"],[\"Malomed\",\"Boris A.\",\"\"]]'),
(705.1893, 'V. V. Sinev', 'G.V. Domogatsky, V.I. Kopeikin, L.A. Mikaelyan, V.V. Sinev', 'On Possibilities of Studying of Supernova Neutrinos at BAKSAN', '', 'Phys.Atom.Nucl.70:1081-1087,2007; Yad.Fiz.70:1116-1122,2007', '10.1134/S1063778807060105', '', 'hep-ph', '', '  We consider the possibilities of studying a supernova collapse neutrino burst\nat Baksan Neutrino Observatory (Institute for Nuclear Research, Russian Academy\nof Sciences) using the prposed 5-kt target-mass liquid scintillation\nspectrometer. Attention is given to the influence of mixing angle\n${\\theta}_{13}$ on the expected rates and spectra of neutrino events.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 08:49:05 GMT\"}]', '2010-11-11', '[[\"Domogatsky\",\"G. V.\",\"\"],[\"Kopeikin\",\"V. I.\",\"\"],[\"Mikaelyan\",\"L. A.\",\"\"],[\"Sinev\",\"V. V.\",\"\"]]'),
(705.1894, 'Shahn Majid', 'Tatiana Gateva-Ivanova and Shahn Majid', 'Set theoretic solutions of the Yang-Baxter equation, graphs and\n  computations', '33 pages, 6 .eps figures', '', '', '', 'math.QA math.CO', '', '  We extend our recent work on set-theoretic solutions of the Yang-Baxter or\nbraid relations with new results about their automorphism groups, strong\ntwisted unions of solutions and multipermutation solutions. We introduce and\nstudy graphs of solutions and use our graphical methods for the computation of\nsolutions of finite order and their automorphisms. Results include a detailed\nstudy of solutions of multipermutation level 2.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:15:07 GMT\"}]', '2007-05-23', '[[\"Gateva-Ivanova\",\"Tatiana\",\"\"],[\"Majid\",\"Shahn\",\"\"]]'),
(705.1895, 'Paola Marziani', 'Jack W. Sulentic, Rumen Bachev, Paola Marziani, C. Alenka Negrete,\n  Deborah Dultzin', 'CIV 1549 as an Eigenvector 1 Parameter for Active Galactic Nuclei', 'Accepted for publication in the Astrophysical Journal', 'Astrophys.J.666:757-777,2007', '10.1086/519916', '', 'astro-ph', '', '  [Abridged] We have been exploring a spectroscopic unification for all known\ntypes of broad line emitting AGN. The 4D Eigenvector 1 (4DE1) parameter space\nshows promise as a unification capable of organizing quasar diversity on a\nsequence primarily governed by Eddington ratio. This paper considers the role\nof CIV 1549 measures with special emphasis on the CIV 1549 line shift as a\nprincipal 4DE1 diagnostic. We use HST archival spectra for 130 sources with S/N\nhigh enough to permit reliable CIV 1549 broad component (BC) measures. We find\na CIV 1549 BC profile blueshift that is strongly concentrated among (largely\nradio-quiet: RQ) sources with FWHM(H beta BC) < 4000 km/s (which we call\nPopulation A). Narrow line Seyfert 1 (NLSy1, with FWHM H beta < 2000 km/s)\nsources belong to this population but do not emerge as a distinct class. The\nsystematic blueshift, widely interpreted as arising in a disk wind/outflow, is\nnot observed in broader lined AGN which we call Population B. We find new\ncorrelations between FWHM(CIV 1549 BC) and CIV 1549 line shift as well as the\nequivalent width of CIV 1549. They are seen only in Pop. A sources. CIV 1549\nmeasures enhance the apparent dichotomy at FWHM(Hbeta BC) approx. 4000 \\kms\\\n(Sulentic et al. 2000) suggesting that it has more significance in the context\nof Broad Line Region structure than the more commonly discussed RL vs. RQ\ndichotomy. Black hole masses computed from FWHM CIV 1549 BC for about 80 AGN\nindicate that the CIV 1549 width is a poor virial estimator. Comparison of mass\nestimates derived from Hbeta BC and CIV 1549 reveals that the latter show\ndifferent and nonlinear offsets for population A and B sources. A significant\nnumber of sources also show narrow line CIV 1549 emission. We present a recipe\nfor CIV 1549 narrow component extraction.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:15:30 GMT\"}]', '2009-06-23', '[[\"Sulentic\",\"Jack W.\",\"\"],[\"Bachev\",\"Rumen\",\"\"],[\"Marziani\",\"Paola\",\"\"],[\"Negrete\",\"C. Alenka\",\"\"],[\"Dultzin\",\"Deborah\",\"\"]]'),
(705.1896, 'Keitaro Nagata', 'Keitaro Nagata, Atsushi Hosaka, V. Dmitra\\v{s}inovi\\\' c', 'Chiral Properties of Baryon Interpolating Fields', '14 pages', 'Mod.Phys.Lett.A23:2381-2384,2008', '10.1142/S0217732308029423', '', 'hep-ph', '', '  We study the chiral transformation properties of all possible local\n(non-derivative) interpolating field operators for baryons consisting of three\nquarks with two flavors, assuming good isospin symmetry. We derive and use the\nrelations/identities among the baryon operators with identical quantum numbers\nthat follow from the combined colour, Dirac and isospin Fierz transformations.\nThese relations reduce the number of independent baryon operators with any\ngiven spin and isospin. The Fierz identities also effectively restrict allowed\nbaryon chiral multiplets. It turns out that the chiral multiplets of the\nbaryons are equivalent to their Lorentz representation. For the two independent\nnucleon operators the only permissible chiral multiplet is the fundamental one\n$(\\frac12,0)\\oplus(0,\\frac12)$. For the $\\Delta$, admissible Lorentz\nrepresentations are $(1,\\frac12)\\oplus (\\frac12,1)$ and\n$(\\frac32,0)\\oplus(0,\\frac32)$. In the case of the $(1,\\frac12)\\oplus\n(\\frac12,1)$ chiral multiplet the $I(J)=\\frac32(\\frac32)$ $\\Delta$ field has\none $I(J)=\\frac12(\\frac32)$ chiral partner; otherwise it has none. We also\nconsider the Abelian ($U_A(1)$) chiral transformation properties of fields and\nshow that each baryon comes in two varieties: 1) with Abelian axial charge +3;\nand 2) with Abelian axial charge -1. In case of the nucleon these are the two\nIoffe\'s fields; in case of the $\\Delta$, the $(1,\\frac12)\\oplus (\\frac12,1)$\nmultiplet has Abelian axial charge -1 and the $(\\frac32,0)\\oplus(0,\\frac32)$\nmultiplet has Abelian axial charge +3.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:43:56 GMT\"}]', '2008-11-26', '[[\"Nagata\",\"Keitaro\",\"\"],[\"Hosaka\",\"Atsushi\",\"\"],[\"c\",\"V. Dmitrašinovi\\\\\'\",\"\"]]'),
(705.1897, 'Dean Morgan', 'Dean Morgan, Elizabeth Winstanley, Jurgen Brunner and Lee F. Thompson', 'Neutrino telescope modelling of Lorentz invariance violation in\n  oscillations of atmospheric neutrinos', 'Title and other presentational changes as requested by the referee;\n  version accepted for publication in Astroparticle Physics; 22 pages, 11\n  figures', '', '10.1016/j.astropartphys.2008.03.005', '', 'astro-ph hep-ph', '', '  One possible feature of quantum gravity may be the violation of Lorentz\ninvariance. In this paper we consider one particular manifestation of the\nviolation of Lorentz invariance, namely modified dispersion relations for\nmassive neutrinos. We show how such modified dispersion relations may affect\natmospheric neutrino oscillations. We then consider how neutrino telescopes,\nsuch as ANTARES, may be able to place bounds on the magnitude of this type of\nLorentz invariance violation.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:37:35 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 29 Jun 2007 08:43:48 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 16 Apr 2008 11:42:55 GMT\"}]', '2009-11-13', '[[\"Morgan\",\"Dean\",\"\"],[\"Winstanley\",\"Elizabeth\",\"\"],[\"Brunner\",\"Jurgen\",\"\"],[\"Thompson\",\"Lee F.\",\"\"]]'),
(705.1898, 'Francesco de Martini', 'Tiziano De Angelis, Francesco De Martini, Eleonora Nagali, and Fabio\n  Sciarrino', 'Experimental test of the no signaling theorem', '4 pages, 4 figures', 'Phys. Rev. Lett. 99, 193601 (2007)', '10.1103/PhysRevLett.99.193601', '', 'quant-ph', '', '  In 1981 N. Herbert proposed a gedanken experiment in order to achieve by the\n\'\'First Laser Amplified Superluminal Hookup\'\' (FLASH) a faster than light\ncommunication (FTL) by quantum nonlocality. The present work reports the first\nexperimental realization of that proposal by the optical parametric\namplification of a single photon belonging to an entangled EPR pair into an\noutput field involving 5 x 10^3 photons. A thorough theoretical and\nexperimental analysis explains in general and conclusive terms the precise\nreasons for the failure of the FLASH program as well as of any similar FTL\nproposals.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:55:10 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 May 2007 08:20:11 GMT\"}]', '2009-11-13', '[[\"De Angelis\",\"Tiziano\",\"\"],[\"De Martini\",\"Francesco\",\"\"],[\"Nagali\",\"Eleonora\",\"\"],[\"Sciarrino\",\"Fabio\",\"\"]]'),
(705.1899, 'Tim Dokchitser', 'Tim Dokchitser, Vladimir Dokchitser', 'Self-duality of Selmer groups', '12 pages; to appear in Proc. Cam. Phil. Soc', 'Proc. Cam. Phil. Soc. 146 (2009), 257-267', '10.1017/S0305004108001989', '', 'math.NT', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  The first part of the paper gives a new proof of self-duality for Selmer\ngroups: if A is an abelian variety over a number field K, and F/K is a Galois\nextension with Galois group G, then the Q_pG-representation naturally\nassociated to the p-infinity Selmer group of A/F is self-dual. The second part\ndescribes a method for obtaining information about parities of Selmer ranks\nfrom the local Tamagawa numbers of A in intermediate extensions of F/K.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:46:35 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 12 Jun 2008 17:38:33 GMT\"}]', '2013-09-23', '[[\"Dokchitser\",\"Tim\",\"\"],[\"Dokchitser\",\"Vladimir\",\"\"]]'),
(705.1900, 'Julia Sedova Viktorovna', 'A.P. Kuznetsov, I.R. Sataev, J.V. Sedova', 'Dynamics of coupled non-identical systems with period-doubling cascade', '13 pages, 7 figures', '', '10.1134/S1560354708010024', '', 'nlin.CD', '', '  Structure of bifurcation diagram in the plane of parameters controlling\nperiod-doublings for the system of coupled logistic maps is discussed. The\nanalysis is carried out by computing the charts of dynamical regimes and charts\nof Lyapunov exponents giving showy and effective illustrations. The critical\npoint of codimension two at the border of chaos is found. It is a terminal\npoint for the Feigenbaum critical line. The bifurcation analysis in the\nvicinity of this point is presented.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 09:54:37 GMT\"}]', '2014-02-24', '[[\"Kuznetsov\",\"A. P.\",\"\"],[\"Sataev\",\"I. R.\",\"\"],[\"Sedova\",\"J. V.\",\"\"]]'),
(705.1901, 'Andreas Reisenegger', 'Andreas Reisenegger, Rafael Benguria, Joaquin P. Prieto, Pablo A.\n  Araya, Dong Lai', 'Hall drift of axisymmetric magnetic fields in solid neutron-star matter', '8 pages, 5 figure panels; new version with very small correction;\n  accepted by Astronomy & Astrophysics', '', '10.1051/0004-6361:20077874', '', 'astro-ph math-ph math.MP nlin.SI physics.plasm-ph', '', '  Hall drift, i. e., transport of magnetic flux by the moving electrons giving\nrise to the electrical current, may be the dominant effect causing the\nevolution of the magnetic field in the solid crust of neutron stars. It is a\nnonlinear process that, despite a number of efforts, is still not fully\nunderstood. We use the Hall induction equation in axial symmetry to obtain some\ngeneral properties of nonevolving fields, as well as analyzing the evolution of\npurely toroidal fields, their poloidal perturbations, and current-free, purely\npoloidal fields. We also analyze energy conservation in Hall instabilities and\nwrite down a variational principle for Hall equilibria. We show that the\nevolution of any toroidal magnetic field can be described by Burgers\' equation,\nas previously found in plane-parallel geometry. It leads to sharp current\nsheets that dissipate on the Hall time scale, yielding a stationary field\nconfiguration that depends on a single, suitably defined coordinate. This\nfield, however, is unstable to poloidal perturbations, which grow as their\nfield lines are stretched by the background electron flow, as in instabilities\nearlier found numerically. On the other hand, current-free poloidal\nconfigurations are stable and could represent a long-lived crustal field\nsupported by currents in the fluid stellar core.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 10:02:57 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 29 Jun 2007 20:53:03 GMT\"}]', '2009-11-13', '[[\"Reisenegger\",\"Andreas\",\"\"],[\"Benguria\",\"Rafael\",\"\"],[\"Prieto\",\"Joaquin P.\",\"\"],[\"Araya\",\"Pablo A.\",\"\"],[\"Lai\",\"Dong\",\"\"]]'),
(705.1902, 'C. A. Dominguez', 'Cesareo A. Dominguez, Juan I. Jottar, Marcelo Loewe, Bernard Willers', 'Pion form factor in the Kroll-Lee-Zumino model', 'Revised version corrects a misprint in Eq.(1)', 'Phys.Rev.D76:095002,2007', '10.1103/PhysRevD.76.095002', 'UCT-TP-267/07', 'hep-ph nucl-th', '', '  The renormalizable Abelian quantum field theory model of Kroll, Lee, and\nZumino is used to compute the one-loop vertex corrections to the tree-level,\nVector Meson Dominance (VMD) pion form factor. These corrections, together with\nthe known one-loop vacuum polarization contribution, lead to a substantial\nimprovement over VMD. The resulting pion form factor in the space-like region\nis in excellent agreement with data in the whole range of accessible momentum\ntransfers. The time-like form factor, known to reproduce the Gounaris-Sakurai\nformula at and near the rho-meson peak, is unaffected by the vertex correction\nat order $\\cal{O}$$(g_\\rpp^2)$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 10:16:10 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 13 Aug 2007 09:20:40 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 14 Aug 2007 17:22:35 GMT\"}]', '2008-11-26', '[[\"Dominguez\",\"Cesareo A.\",\"\"],[\"Jottar\",\"Juan I.\",\"\"],[\"Loewe\",\"Marcelo\",\"\"],[\"Willers\",\"Bernard\",\"\"]]'),
(705.1903, 'Jarmo Hietarinta', 'Jarmo Hietarinta and Claude Viallet', 'Searching for integrable lattice maps using factorization', 'To appear in Journal of Physics A. Some changes in references', 'J. Phys. A: Math. Theor. 40 (2007) 12629', '10.1088/1751-8113/40/42/S09', '', 'nlin.SI', '', '  We analyze the factorization process for lattice maps, searching for\nintegrable cases. The maps were assumed to be at most quadratic in the\ndependent variables, and we required minimal factorization (one linear factor)\nafter 2 steps of iteration. The results were then classified using algebraic\nentropy. Some new models with polynomial growth (strongly associated with\nintegrability) were found. One of them is a nonsymmetric generalization of the\nhomogeneous quadratic maps associated with KdV (modified and Schwarzian), for\nthis new model we have also verified the \"consistency around a cube\".\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:15:04 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 8 Jun 2007 09:42:41 GMT\"}]', '2011-05-27', '[[\"Hietarinta\",\"Jarmo\",\"\"],[\"Viallet\",\"Claude\",\"\"]]'),
(705.1904, 'Michael Varnava', 'Michael Varnava, Daniel Browne and Terry Rudolph', 'Loss Tolerant Linear Optical Quantum Memory By Measurement Based Quantum\n  Computing', '20 pages, 10 figures. to appear in New Journal of Physics Focus Issue\n  on \"Measurement-based quantum information processing\"', 'New J. Phys. 9 203 (2007)', '10.1088/1367-2630/9/6/203', '', 'quant-ph', '', '  We give a scheme for loss tolerantly building a linear optical quantum memory\nwhich itself is tolerant to qubit loss. We use the encoding recently introduced\nin [Phys. Rev. Lett. 97, 120501, (2006)] and give a method for efficiently\nachieving this. The entire approach resides within the \"One-way\" model for\nquantum computing. Our results suggest that it is possible to build a loss\ntolerant quantum memory, such that if the requirement is to keep the data\nstored over arbitrarily long times then this is possible with only polynomially\nincreasing resources and logarithmically increasing individual photon life\ntimes.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 10:43:22 GMT\"}]', '2007-09-12', '[[\"Varnava\",\"Michael\",\"\"],[\"Browne\",\"Daniel\",\"\"],[\"Rudolph\",\"Terry\",\"\"]]'),
(705.1905, 'Koji Nagata', 'Koji Nagata', 'Multipartite omnidirectional generalized Bell inequality', '4 pages', 'J. Phys. A: Math. Theor. 40 (2007) 13101-13106.', '10.1088/1751-8113/40/43/017', '', 'quant-ph', '', '  We derive a multipartite generalized Bell inequality which involves the\nentire range of settings for each of the local observers. Especially, it is\napplied to show non-local behavior of a six-qubit mixture of\nGreenberger-Horne-Zeilinger correlations stronger than previous Bell\ninequalities. For certain noise admixture to the correlations an explicit local\nrealistic model exists in the case of a standard Bell experiment. Bell\nexperiments with many local settings reveal the non-locality of the state. It\nturns out that the new inequality is more stringent than many other Bell\ninequalities in the specific quantum state.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 10:48:43 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 10 Sep 2007 06:02:15 GMT\"}]', '2009-11-13', '[[\"Nagata\",\"Koji\",\"\"]]'),
(705.1906, 'Spyros Basilakos', 'Ioannis Contopoulos and Spyros Basilakos (Academy of Athens)', 'The tension of cosmological magnetic fields as a contribution to dark\n  energy', '6 pages, 2 figures, A&A in press', 'Astron.Astrophys.471:59,2007', '10.1051/0004-6361:20077384', '', 'astro-ph', '', '  We propose that cosmological magnetic fields generated in regions of finite\nspatial dimensions may manifest themselves in the global dynamics of the\nUniverse as `dark energy\'. We test our model in the context of spatially flat\ncosmological models by assuming that the Universe contains non-relativistic\nmatter $\\rho_m\\propto \\alpha^{-3}$, dark energy $\\rho_{Q}\\propto\n\\alpha^{-3(1+w)}$, and an extra fluid with $\\rho_{B} \\propto \\alpha^{n-3}$ that\ncorresponds to the magnetic field. We place constraints on the main\ncosmological parameters of our model by combining the recent supernovae type Ia\ndata and the differential ages of passively evolving galaxies. In particular,\nwe find that the model which best reproduces the observational data when\n$\\Omega_m=0.26$ is one with $\\Omega_{B}\\simeq 0.03$, $n\\simeq 7.68$,\n$\\Omega_{Q}\\simeq 0.71$ and $w\\simeq -0.8$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:14:37 GMT\"}]', '2019-08-19', '[[\"Contopoulos\",\"Ioannis\",\"\",\"Academy of Athens\"],[\"Basilakos\",\"Spyros\",\"\",\"Academy of Athens\"]]'),
(705.1907, 'Dean Robinson', 'M. Yu. Kuchiev and D. J. Robinson', 'Electron-positron pair creation by Coulomb and laser fields in the\n  tunneling regime', '15 pages, 4 figures', '', '10.1103/PhysRevA.76.012107', '', 'physics.atom-ph', '', '  Electron-positron pair creation due to combined nuclear Coulomb and strong\nlaser fields is investigated for the tunneling regime. The energy spectra and\nangular distributions of the pair are found analytically for the first time.\nThe energy spectrum for each lepton exhibits a sharp maximum located well above\nthe threshold for any polarization of the laser field. The angular\ndistributions of leptons depend on the polarization: for the linear\npolarization both leptons move predominantly along the laser beam direction;\nfor the circular polarization leptons are emitted in a thin-walled cone\ncentered on the laser beam. The spectral and angular distributions found are\ngoverned by the intensity and frequency of the field, and the frequency\nindependent total pair creation rates comply with the previously known results.\nA new method of calculation - the vicinal approximation - which uses the fact\nthat the pair production takes place in the close vicinity of the nucleus, is\nsuggested.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:29:00 GMT\"}]', '2009-11-13', '[[\"Kuchiev\",\"M. Yu.\",\"\"],[\"Robinson\",\"D. J.\",\"\"]]'),
(705.1908, 'Henryk Arodz', 'H. Arod\\\'z, P. Klimas, T. Tyranowski', 'Self-similarity for V-shaped field potentials - further examples', '17 pages, 4 figures', 'ActaPhys.Polon.B38:2537-2552,2007', '', 'TPJU-4/2007', 'hep-th math-ph math.MP nlin.SI', '', '  Three new models with V-shaped field potentials $U$ are considered: a complex\nscalar field $X$ in 1+1 dimensions with $U(X)= |X|$, a real scalar field $\\Phi$\nin 2+1 dimensions with $U(\\Phi) = |\\Phi|$, and a real scalar field $\\phi$ in\n1+1 dimensions with $U{\\phi) = \\phi \\Theta(\\phi)$ where $\\Theta$ is the step\nfunction. Several explicit, self-similar solutions are found. They describe\ninteresting dynamical processes, for example, `freezing\' a string in a static\nconfiguration.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:13:51 GMT\"}]', '2008-11-26', '[[\"Arodź\",\"H.\",\"\"],[\"Klimas\",\"P.\",\"\"],[\"Tyranowski\",\"T.\",\"\"]]'),
(705.1909, 'Reginald Little Sr', 'Reginald B. Little', 'On the Enhanced Reverse Beta Processes in Graphene-Iron Composite\n  Nanostructures at High Temperatures in Strong Magnetic Field', '', '', '', '', 'cond-mat.mtrl-sci', '', '  Strong dense many-spin interactions have been proposed to organize novel\norbital dynamics (the Little Effect) for novel chemical and catalytic\nphenomena. The recent determinations of the relativistic and quantum Hall\neffects of carriers in graphene under strong magnetic confinement have\nsubstantiated the Little Effect. Moreover such nonclassical phenomena under the\nstronger magnetic confinement of ferro-nanocatalysts are here shown to organize\nreverse beta processes and possibly pycnonuclear reactions under high\ntemperature and high-pressure conditions. Such processes have implications for\nreverse beta reactions and nuclear reactions within the interior of the earth\nand new technologies for carbon nanotube-ferrometal and nanographene-ferrometal\ncomposites.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:18:36 GMT\"}]', '2007-05-23', '[[\"Little\",\"Reginald B.\",\"\"]]'),
(705.1910, 'Ernest Epshtein', 'G M Shmelev, I I Maglevanny, E M Epshtein', 'Conductivity of a superlattice with parabolic miniband', '10 pages, 5 figures', '', '', '', 'cond-mat.mes-hall cond-mat.mtrl-sci', '', '  The static and high-frequency differential conductivity of a one-dimensional\nsuperlattice with parabolic miniband, in which the dispersion law is assumed to\nbe parabolic up to the Brillouin zone edge, are investigated theoretically.\nUnlike the earlier published works, devoted to this problem, the novel formula\nfor the static current density contains temperature dependence, which leads to\nthe current maximum shift to the low field side with increasing temperature.\nThe high-frequency differential conductivity response properties including the\ntemperature dependence is examined and opportunities of creating a terahertz\noscillator on Bloch electron oscillations in such superlattices are discussed.\nAnalysis shows that superlattices with parabolic miniband dispersion law may be\nused for generation and amplification of terahertz fields only at very low\ntemperatures.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:18:59 GMT\"}]', '2007-05-23', '[[\"Shmelev\",\"G M\",\"\"],[\"Maglevanny\",\"I I\",\"\"],[\"Epshtein\",\"E M\",\"\"]]'),
(705.1911, 'Goetz Pfander', 'Goetz E. Pfander', 'On the invertibility of \"rectangular\" bi-infinite matrices and\n  applications in time--frequency analysis', '', '', '', '', 'math.CA math.FA', '', '  Finite dimensional matrices having more columns than rows have no left\ninverses while those having more rows than columns have no right inverses. We\ngive generalizations of these simple facts to bi--infinite matrices and use\nthose to obtain density results for $p$--frames of time--frequency molecules in\nmodulation spaces and identifiability results for operators with bandlimited\nKohn--Nirenberg symbols.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:26:11 GMT\"}]', '2007-05-23', '[[\"Pfander\",\"Goetz E.\",\"\"]]'),
(705.1912, 'Dagmar Timmreck', 'Dagmar Timmreck', 'Necessary Conditions for Geometric Realizability of Simplicial Complexes', '19 pages, 2 figures version 2: updated bibliography', '', '', '', 'math.MG math.CO', '', '  We associate with any simplicial complex $\\K$ and any integer $m$ a system of\nlinear equations and inequalities. If $\\K$ has a simplicial embedding in $\\R^m$\nthen the system has an integer solution. This result extends the work of I.\nNovik (2000).\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:27:21 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 21 Jun 2007 13:44:18 GMT\"}]', '2007-06-21', '[[\"Timmreck\",\"Dagmar\",\"\"]]'),
(705.1913, 'Lucas Lacasa', 'A. Ferrera, B. Luque, L. Lacasa, E. Valero', 'Self-overlap as a method of analysis in Ising models', 'Accepted in Physical Review E', '', '10.1103/PhysRevE.75.061103', '', 'cond-mat.stat-mech', '', '  The damage spreading method (DS) provided a useful tool to obtain analytical\nresults of the thermodynamics and stability of the 2D Ising model --amongst\nmany others--, but it suffered both from ambiguities in its results and from\nlarge computational costs. In this paper we propose an alternative method, the\nso called self-overlap method, based on the study of correlation functions\nmeasured at subsequent time steps as the system evolves towards its\nequilibrium. Applying markovian and mean field approximations to a 2D Ising\nsystem we obtain both analytical and numerical results on the thermodynamics\nthat agree with the expected behavior. We also provide some analytical results\non the stability of the system. Since only a single replica of the system needs\nto be studied, this method would seem to be free from the ambiguities that\nafflicted DS. It also seems to be numerically more efficient and analytically\nsimpler.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:29:53 GMT\"}]', '2009-11-13', '[[\"Ferrera\",\"A.\",\"\"],[\"Luque\",\"B.\",\"\"],[\"Lacasa\",\"L.\",\"\"],[\"Valero\",\"E.\",\"\"]]'),
(705.1914, 'Goetz Pfander', 'Goetz E. Pfander', 'Measurement of time--varying Multiple--Input Multiple--Output Channels', '', '', '', '', 'math.FA math.CA', '', '  We derive a criterion on the measurability / identifiability of\nMultiple--Input Multiple--Output (MIMO) channels based on the size of the\nso-called spreading support of its subchannels. Novel MIMO transmission\ntechniques provide high-capacity communication channels in time-varying\nenvironments and exact knowledge of the transmission channel operator is of key\nimportance when trying to transmit information at a rate close to channel\ncapacity.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:38:49 GMT\"}]', '2007-05-23', '[[\"Pfander\",\"Goetz E.\",\"\"]]'),
(705.1915, 'John Kouvakis', 'John Kouvakis, Fotis Georgatos', 'A Technical Report On Grid Benchmarking using ATLAS V.O', '29 pages, 35 figures, including charts and results of benchmarking\n  over the grid, ATLAS V.O', '', '', '', 'cs.PF', '', '  Grids include heterogeneous resources, which are based on different hardware\nand software architectures or components. In correspondence with this diversity\nof the infrastructure, the execution time of any single job, as well as the\ntotal grid performance can both be affected substantially, which can be\ndemonstrated by measurements. Running a simple benchmarking suite can show this\nheterogeneity and give us results about the differences over the grid sites.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:39:52 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 25 May 2007 07:56:22 GMT\"},{\"version\":\"v3\",\"created\":\"Sun, 3 Jun 2007 06:57:27 GMT\"}]', '2007-06-13', '[[\"Kouvakis\",\"John\",\"\"],[\"Georgatos\",\"Fotis\",\"\"]]'),
(705.1916, 'Niko Jokela', 'Niko Jokela, Matti Jarvinen, Esko Keski-Vakkuri, Jaydeep Majumder', 'Disk Partition Function and Oscillatory Rolling Tachyons', '17 pages, 2 figures. v4: discussion clarified, appendix added,\n  conclusions unchanged; version to appear in J.Phys.A', 'J.Phys.A41:015402,2008', '10.1088/1751-8113/41/1/015402', 'HIP-2007-11/TH', 'hep-th', '', '  An exact cubic open string field theory rolling tachyon solution was recently\nfound by Kiermaier et. al. and Schnabl. This oscillatory solution has been\nargued to be related by a field redefinition to the simple exponential rolling\ntachyon deformation of boundary conformal theory. In the latter approach, the\ndisk partition function takes a simple form. Out of curiosity, we compute the\ndisk partition function for an oscillatory tachyon profile, and find that the\nresult is nevertheless almost the same.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:55:52 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 7 Jun 2007 13:40:35 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 3 Aug 2007 13:54:59 GMT\"},{\"version\":\"v4\",\"created\":\"Fri, 30 Nov 2007 14:28:18 GMT\"}]', '2008-11-26', '[[\"Jokela\",\"Niko\",\"\"],[\"Jarvinen\",\"Matti\",\"\"],[\"Keski-Vakkuri\",\"Esko\",\"\"],[\"Majumder\",\"Jaydeep\",\"\"]]'),
(705.1917, 'Biswajit Pradhan', 'B. Pradhan, Pankaj Agrawal and A. K. Pati', 'Teleportation and Superdense coding with Genuine quadripartite entangled\n  states', '40 pages, no figures', '', '', '', 'quant-ph', '', '  We investigate the usefulness of different classes of genuine quadripartite\nentangled states as quantum resources for teleportation and superdense coding.\nWe examine the possibility of teleporting unknown one, two and three qubit\nstates. We show that one can use the teleportation protocol to send any general\none and two qubit states. A restricted class of three qubit states can also be\nfaithfully teleported. We also explore superdense coding protocol in\nsingle-receiver and multi-receiver scenarios. We show that there exist genuine\nquadripartite entangled states that can be used to transmit four cbits by\nsending two qubits. We also discuss some interesting features of multi-receiver\nscenario under LOCC paradigm.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:51:27 GMT\"}]', '2007-05-23', '[[\"Pradhan\",\"B.\",\"\"],[\"Agrawal\",\"Pankaj\",\"\"],[\"Pati\",\"A. K.\",\"\"]]'),
(705.1918, 'J\\\"urgen Falb', 'J. Falb, A. Muramatsu', 'Massive CP$^1$ theory from a microscopic model for doped\n  antiferromagnets', '24 pages, no figures', 'Nuclear Physics B Vol 795/3 pp 519-548 2008', '10.1016/j.nuclphysb.2007.10.025', '', 'cond-mat.str-el', '', '  A path-integral for the t-J model in two dimensions is constructed based on\nDirac quantization, with an action found originally by Wiegmann (Phys. Rev.\nLett. {\\bf 60}, 821 (1988); Nucl. Phys. B323, 311 (1989)). Concentrating on the\nlow doping limit, we assume short range antiferromagnetic order of the spin\ndegrees of freedom. Going over to a local spin quantization axis of the dopant\nfermions, that follows the spin degree of freedom, staggered CP$^1$ fields\nresult and the constraint against double occupancy can be resolved. The\nstaggered CP$^1$ fields are split into slow and fast modes, such that after a\ngradient expansion, and after integrating out the fast modes and the dopant\nfermions, a CP$^1$ field-theory with a massive gauge field is obtained that\ndescribes generically incommensurate coplanar magnetic structures, as discussed\npreviously in the context of frustrated quantum antiferromagnets. Hence, the\npossibility of deconfined spinons is opened by doping a colinear\nantiferromagnet.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:52:50 GMT\"}]', '2008-03-04', '[[\"Falb\",\"J.\",\"\"],[\"Muramatsu\",\"A.\",\"\"]]'),
(705.1919, 'Erez Sabbag', 'Neri Merhav and Erez Sabbag', 'Optimal Watermark Embedding and Detection Strategies Under Limited\n  Detection Resources', '36 pages, 5 figures. Revised version. Submitted to IEEE Transactions\n  on Information Theory', '', '10.1109/ISIT.2006.261759', '', 'cs.IT cs.CR math.IT', '', '  An information-theoretic approach is proposed to watermark embedding and\ndetection under limited detector resources. First, we consider the attack-free\nscenario under which asymptotically optimal decision regions in the\nNeyman-Pearson sense are proposed, along with the optimal embedding rule.\nLater, we explore the case of zero-mean i.i.d. Gaussian covertext distribution\nwith unknown variance under the attack-free scenario. For this case, we propose\na lower bound on the exponential decay rate of the false-negative probability\nand prove that the optimal embedding and detecting strategy is superior to the\ncustomary linear, additive embedding strategy in the exponential sense.\nFinally, these results are extended to the case of memoryless attacks and\ngeneral worst case attacks. Optimal decision regions and embedding rules are\noffered, and the worst attack channel is identified.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:00:29 GMT\"}]', '2016-11-15', '[[\"Merhav\",\"Neri\",\"\"],[\"Sabbag\",\"Erez\",\"\"]]'),
(705.1920, 'Peihong Gu', 'Pei-Hong Gu, Utpal Sarkar', 'Leptogenesis, Dark Matter and Higgs Phenomenology at TeV', '7 pages, 3 figures. References added. Accepted by NPB', 'Nucl.Phys.B789:245-257,2008', '10.1016/j.nuclphysb.2007.08.004', '', 'hep-ph', '', '  We propose an interesting model of neutrino masses to realize leptogenesis\nand dark matter at the TeV scale. A real scalar is introduced to naturally\nrealize the Majorana masses of the right-handed neutrinos. We also include a\nnew Higgs doublet that contributes to the dark matter of the universe. The\nneutrino masses come from the vacuum expectation value of the triplet Higgs\nscalar. The right-handed neutrinos are not constrained by the neutrino masses\nand hence they could generate leptogenesis at the TeV scale without subscribing\nto resonant leptogenesis. In our model, all new particles could be observable\nat the forthcoming Large Hardon Collider or the proposed future International\nLinear Collider.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:03:44 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 May 2007 09:18:49 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 15 Aug 2007 08:13:45 GMT\"}]', '2008-11-26', '[[\"Gu\",\"Pei-Hong\",\"\"],[\"Sarkar\",\"Utpal\",\"\"]]'),
(705.1921, 'Luca Tornatore', 'L. Tornatore, S. Borgani, K. Dolag, F. Matteucci', 'Chemical enrichment of galaxy clusters from hydrodynamical simulations', 'to appear on MNRAS', '', '10.1111/j.1365-2966.2007.12070.x', '', 'astro-ph', '', '  We present cosmological hydrodynamical simulations of galaxy clusters aimed\nat studying the process of metal enrichment of the intra--cluster medium (ICM).\nThese simulations have been performed by implementing a detailed model of\nchemical evolution in the Tree-SPH \\gd code. This model allows us to follow the\nmetal release from SNII, SNIa and AGB stars, by properly accounting for the\nlifetimes of stars of different mass, as well as to change the stellar initial\nmass function (IMF), the lifetime function and the stellar yields. As such, our\nimplementation of chemical evolution represents a powerful instrument to follow\nthe cosmic history of metal production. The simulations presented here have\nbeen performed with the twofold aim of checking numerical effects, as well as\nthe impact of changing the model of chemical evolution and the efficiency of\nstellar feedback.\n', '[{\"version\":\"v1\",\"created\":\"Sat, 12 May 2007 11:22:34 GMT\"}]', '2009-11-13', '[[\"Tornatore\",\"L.\",\"\"],[\"Borgani\",\"S.\",\"\"],[\"Dolag\",\"K.\",\"\"],[\"Matteucci\",\"F.\",\"\"]]'),
(705.1922, 'Veniamin Morgenshtern', 'Veniamin I. Morgenshtern and Helmut Boelcskei', 'Crystallization in large wireless networks', '30 pages, 6 figures, submitted to journal IEEE Transactions on\n  Information Theory', 'Information Theory, IEEE Transactions on , vol.53, no.10,\n  pp.3319-3349, Oct. 2007', '10.1109/TIT.2007.904789', '', 'cs.IT math.IT', '', '  We analyze fading interference relay networks where M single-antenna\nsource-destination terminal pairs communicate concurrently and in the same\nfrequency band through a set of K single-antenna relays using half-duplex\ntwo-hop relaying. Assuming that the relays have channel state information\n(CSI), it is shown that in the large-M limit, provided K grows fast enough as a\nfunction of M, the network \"decouples\" in the sense that the individual\nsource-destination terminal pair capacities are strictly positive. The\ncorresponding required rate of growth of K as a function of M is found to be\nsufficient to also make the individual source-destination fading links converge\nto nonfading links. We say that the network \"crystallizes\" as it breaks up into\na set of effectively isolated \"wires in the air\". A large-deviations analysis\nis performed to characterize the \"crystallization\" rate, i.e., the rate (as a\nfunction of M,K) at which the decoupled links converge to nonfading links. In\nthe course of this analysis, we develop a new technique for characterizing the\nlarge-deviations behavior of certain sums of dependent random variables. For\nthe case of no CSI at the relay level, assuming amplify-and-forward relaying,\nwe compute the per source-destination terminal pair capacity for M,K converging\nto infinity, with K/M staying fixed, using tools from large random matrix\ntheory.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:23:39 GMT\"}]', '2011-07-15', '[[\"Morgenshtern\",\"Veniamin I.\",\"\"],[\"Boelcskei\",\"Helmut\",\"\"]]'),
(705.1923, 'Orfeu Bertolami', 'Orfeu Bertolami and Carla Carvalho', 'Spontaneous Symmetry Breaking in the Bulk as a Localization Mechanism of\n  Fields on the Brane', 'Revtex 4, 23 pages', 'Phys.Rev.D76:104048,2007', '10.1103/PhysRevD.76.104048', 'DF/IST-1.2007', 'hep-th', '', '  We consider real and complex scalar fields non-minimally coupled to gravity\nin the bulk spacetime and study their impact on the brane upon acquiring a\nnon-vanishing vacuum expectation value. When examining the case of the complex\nscalar field, a minimally coupled U(1) gauge field is also considered so that\nspontaneous symmetry breaking can take place. Particular attention is paid to\nthe terms arising from the junction conditions, which act towards reinforcing\nthe mechanism of spontaneous symmetry breaking. We find that the embedding of a\nbraneworld universe in a bulk spacetime endowed with matter fields can induce\nthis mechanism at very high energies, which implies the localization on the\nbrane of the bulk fields.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:14:35 GMT\"}]', '2008-11-26', '[[\"Bertolami\",\"Orfeu\",\"\"],[\"Carvalho\",\"Carla\",\"\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.1924, 'Francis Bursa', 'Francis Bursa', 'Matching of Wilson loop eigenvalue densities in 1+1, 2+1 and 3+1\n  dimensions', '23 pages, 10 figures', 'Phys.Rev.D76:034503,2007', '10.1103/PhysRevD.76.034503', '', 'hep-th hep-lat', '', '  We investigate the matching of eigenvalue densities of Wilson loops in SU(N)\nlattice gauge theory: the eigenvalue densities in 1+1, 2+1 and 3+1 dimensions\nare nearly identical when the traces of the loops are equal. We show that the\nmatching is present to at least second order in the strong-coupling expansion,\nand also to second order in perturbation theory. We find that in the continuum\nlimit there is matching at all values of the trace for bare Wilson loops. We\nconfirm numerically that there is matching in these limits and find there are\nsmall violations away from them. We discuss the implications for the bulk\ntransitions and for non-analytic gap formation at N = infinity in 2+1 and 3+1\ndimensions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:20:20 GMT\"}]', '2008-11-26', '[[\"Bursa\",\"Francis\",\"\"]]'),
(705.1925, 'Jidong Zhong', 'Jidong Zhong and Shangteng Huang', 'Double Sided Watermark Embedding and Detection with Perceptual Analysis', 'This paper is a supplement to a paper to be published in IEEE\n  Transactions on Information Forensics and Security', '', '', '', 'cs.MM cs.CR', '', '  In our previous work, we introduced a double-sided technique that utilizes\nbut not reject the host interference. Due to its nice property of utilizing but\nnot rejecting the host interference, it has a big advantage over the host\ninterference schemes in that the perceptual analysis can be easily implemented\nfor our scheme to achieve the locally bounded maximum embedding strength. Thus,\nin this work, we detail how to implement the perceptual analysis in our\ndouble-sided schemes since the perceptual analysis is very important for\nimproving the fidelity of watermarked contents. Through the extensive\nperformance comparisons, we can further validate the performance advantage of\nour double-sided schemes.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:23:43 GMT\"}]', '2007-05-23', '[[\"Zhong\",\"Jidong\",\"\"],[\"Huang\",\"Shangteng\",\"\"]]'),
(705.1926, 'Tobias Kaiser', 'Tobias Kaiser', 'The Dirichlet problem in the plane with semianalytic raw data,\n  quasianalyticity and o-minimal structures', '37 pages', '', '', '', 'math.LO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We investigate the Dirichlet solution for a semianalytic continuous function\non the boundary of a semianalytic bounded domain in the plane. We show that the\ngerm of the Dirichlet solution at a boundary point with angle greater than 0\nlies in a certain quasianalytic class used by Ilyashenko in his work on\nHilbert\'s 16th problem. With this result we can prove that the Dirichlet\nsolution is definable in an o-minimal structure if the angle at a singular\nboundary point of the domain is an irrational multiple of $\\pi$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:25:39 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 21 Jul 2008 11:21:21 GMT\"}]', '2008-07-21', '[[\"Kaiser\",\"Tobias\",\"\"]]'),
(705.1927, 'Fanny Godet', 'Fanny Godet (LMJL)', 'Linear Prediction of Long-Memory Processes: Asymptotic Results on\n  Mean-squared Errors', '', '', '', '', 'math.ST stat.TH', '', '  We present two approaches for linear prediction of long-memory time series.\nThe first approach consists in truncating the Wiener-Kolmogorov predictor by\nrestricting the observations to the last $k$ terms, which are the only\navailable values in practice. We derive the asymptotic behaviour of the\nmean-squared error as $k$ tends to $ + \\infty$. By contrast, the second\napproach is non-parametric. An AR($k$) model is fitted to the long-memory time\nseries and we study the error that arises in this misspecified model.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:28:03 GMT\"}]', '2007-05-23', '[[\"Godet\",\"Fanny\",\"\",\"LMJL\"]]'),
(705.1928, 'Morten Hjorth-Jensen', 'E. Ovrum and M. Hjorth-Jensen', 'Quantum computation algorithm for many-body studies', '16 pages, 10 figures, revtex style', '', '', '', 'quant-ph math-ph math.MP nucl-th physics.comp-ph', '', '  We show in detail how the Jordan-Wigner transformation can be used to\nsimulate any fermionic many-body Hamiltonian on a quantum computer. We develop\nan algorithm based on appropriate qubit gates that takes a general fermionic\nHamiltonian, written as products of a given number of creation and annihilation\noperators, as input. To demonstrate the applicability of the algorithm, we\ncalculate eigenvalues and eigenvectors of two model Hamiltonians, the\nwell-known Hubbard model and a generalized pairing Hamiltonian. Extensions to\nother systems are discussed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:33:29 GMT\"}]', '2007-05-23', '[[\"Ovrum\",\"E.\",\"\"],[\"Hjorth-Jensen\",\"M.\",\"\"]]'),
(705.1929, 'Gregory Gabadadze', 'Gregory Gabadadze', 'Cargese Lectures on Brane Induced Gravity', '17 pages; based on Carg\\`ese lectures of 2006; to appear in\n  proceedings', 'Nucl.Phys.Proc.Suppl.171:88-98,2007', '10.1016/j.nuclphysbps.2007.06.005', 'NYU-TH-07/03/16', 'hep-th astro-ph', '', '  A brief introduction is given to the subject of brane induced gravity. The 5D\nexample is discussed in detail. The 4D laws of gravity are obtained on a brane\nembedded in an infinite volume extra space, where the problem of stabilization\nof the volume modulus is absent. The theory has two classically disjoint\nbranches of solutions -- the conventional and self-accelerated one. The\nconventional branch gives a perturbatively stable model of a metastable\ngraviton, with potentially testable predictions within the Solar system. The\nself-accelerated branch, on the other hand, provides an existence proof for an\nidea that the accelerated expansion of the Universe could be due to modified\ngravity. The issue of perturbative stability of the self-accelerated branch is\nobscured by a breakdown of the conventional perturbative expansion. However, a\ncertain exact non-perturbative solution found in hep-th/0612016 exhibits a net\nnegative gravitational mass, while this mass is positive on the conventional\nbranch. This suggest that the self-accelerated solution must be\nnon-perturbatively unstable. A proposal to overcome this problem in an\nextension of the original model, that also allows for the quantum gravity scale\nto be unrestricted, is briefly discussed.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:38:22 GMT\"}]', '2008-11-26', '[[\"Gabadadze\",\"Gregory\",\"\"]]'),
(705.1930, 'Peter M. Jacobs', 'P. Jacobs, D. Kharzeev, B. Mueller, J. Nagle, K. Rajagopal and S.\n  Vigdor', 'Phases of QCD: Summary of the Rutgers Long Range Plan Town Meeting', '', '', '', '', 'nucl-ex nucl-th', '', '  This White Paper summarizes the outcome of the Town Meeting on Phases of QCD\nthat took place January 12-14, 2007 at Rutgers University, as part of the NSAC\n2007 Long Range Planning process.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 05:40:53 GMT\"}]', '2007-05-23', '[[\"Jacobs\",\"P.\",\"\"],[\"Kharzeev\",\"D.\",\"\"],[\"Mueller\",\"B.\",\"\"],[\"Nagle\",\"J.\",\"\"],[\"Rajagopal\",\"K.\",\"\"],[\"Vigdor\",\"S.\",\"\"]]'),
(705.1931, 'Thomas Danielson', 'ZEUS Collaboration: S. Chekanov, et al', 'Multijet production at low $x_{\\rm Bj}$ in deep inelastic scattering at\n  HERA', '27 pages, 12 figures, 5 tables, submitted to Nucl. Phys. B', 'Nucl.Phys.B786:152-180,2007', '10.1016/j.nuclphysb.2007.05.027', 'DESY-07-062', 'hep-ex', '', '  Inclusive dijet and trijet production in deep inelastic $ep$ scattering has\nbeen measured for $10<Q^2<100$ GeV$^2$ and low Bjorken $x$, $10^{-4}<x_{\\rm\nBj}<10^{-2}$. The data were taken at the HERA $ep$ collider with centre-of-mass\nenergy $\\sqrt{s} = 318 \\gev$ using the ZEUS detector and correspond to an\nintegrated luminosity of $82 {\\rm pb}^{-1}$. Jets were identified in the\nhadronic centre-of-mass (HCM) frame using the $k_{T}$ cluster algorithm in the\nlongitudinally invariant inclusive mode. Measurements of dijet and trijet\ndifferential cross sections are presented as functions of $Q^2$, $x_{\\rm Bj}$,\njet transverse energy, and jet pseudorapidity. As a further examination of\nlow-$x_{\\rm Bj}$ dynamics, multi-differential cross sections as functions of\nthe jet correlations in transverse momenta, azimuthal angles, and\npseudorapidity are also presented. Calculations at $\\mathcal{O}(\\alpha_{s}^3)$\ngenerally describe the trijet data well and improve the description of the\ndijet data compared to the calculation at $\\mathcal{O}(\\alpha_{s}^2)$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 12:40:33 GMT\"}]', '2012-08-03', '[[\"ZEUS Collaboration\",\"\",\"\"],[\"Chekanov\",\"S.\",\"\"]]'),
(705.1932, 'Lev Ananikyan', 'Lev Ananikyan', 'Spin Effects in Quantum Chromodynamics and Recurrence Lattices with\n  Multi-Site Exchanges', 'PhD Thesis, 93 pages, 35 figures', '', '', '', 'cond-mat.stat-mech hep-ph', '', '  In this thesis, we consider some spin effects in QCD and recurrence lattices\nwith multi-site exchanges. Main topic of our manuscript are critical phenomena\nin spin systems defined on the recurrence lattices. Main tool of our approach\nis the method of recursive (hierarchical) lattices. We apply the method of\ndynamical mapping (or recursive lattices) for investigation of magnetic\nproperties of the fluid and solid $^3$He, phase transitions in crystals and\nmacromolecules. First, we analyze the helix-coil phase transition for\npolypeptides and proteins, and describe an quasi unfolding transition (like the\ncold denaturation process) for the degree of helicity (the order parameter for\nmacromolecules). Next we consider the recurrent models of $^3$He defined on the\nsquare, Husimi and hexagon lattices. Using the method of dynamical mapping, the\nmagnetization curves with plateaus, bifurcation point and one period doubling\nare obtained. Then we investigate the model with cubic symmetry defined on the\nBethe lattice and containing both linear and quadratic spin-spin interactions.\nThe magnetization of the system is calculated, and a complex structure of the\nphase transitions between the disordered, partially ordered and completely\nordered states is observed. In the framework of QCD, we consider the azimuthal\nasymmetries in heavy flavor production in the lepton-nucleon deep inelastic\nscattering (DIS). We calculate the azimuthal (or $\\phi$-) dependence of the\nnext-to-leading order heavy-quark-initiated contributions to DIS. It is shown\nthat, contrary to the basic gluon-initiated component, the photon-quark\nscattering mechanism is practically $\\cos2\\phi$-independent. We investigate the\npossibility of measuring both nonperturbative (intrinsic) and perturbative\n(CTEQ, MRST) charm distributions using the $\\cos2\\phi$ asymmetry.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 11:36:14 GMT\"}]', '2009-09-29', '[[\"Ananikyan\",\"Lev\",\"\"]]'),
(705.1933, 'Peter Kleban', 'Jacob J. H. Simmons, Peter Kleban, and Robert M. Ziff', 'Percolation Crossing Formulas and Conformal Field Theory', '12 pages, 5 figures. Numerics improved; minor corrections', 'J.Phys.A40:F771,2007', '10.1088/1751-8113/40/31/F03', '', 'cond-mat.stat-mech cond-mat.dis-nn hep-th math-ph math.MP math.PR', '', '  Using conformal field theory, we derive several new crossing formulas at the\ntwo-dimensional percolation point. High-precision simulation confirms these\nresults. Integrating them gives a unified derivation of Cardy\'s formula for the\nhorizontal crossing probability $\\Pi_h(r)$, Watts\' formula for the\nhorizontal-vertical crossing probability $\\Pi_{hv}(r)$, and Cardy\'s formula for\nthe expected number of clusters crossing horizontally $\\mathcal{N}_h(r)$. The\nmain step in our approach implies the identification of the derivative of one\nprimary operator with another. We present operator identities that support this\nidea and suggest the presence of additional symmetry in $c=0$ conformal field\ntheories.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 02:16:27 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 3 Jun 2007 20:34:27 GMT\"}]', '2008-11-26', '[[\"Simmons\",\"Jacob J. H.\",\"\"],[\"Kleban\",\"Peter\",\"\"],[\"Ziff\",\"Robert M.\",\"\"]]'),
(705.1934, 'Balazs Dora', 'Bal\\\'azs D\\\'ora, Peter Thalmeier', 'Reentrant Kondo effect in Landau quantized graphene', '8 pages, 6 figures', 'Phys. Rev. B 76, 115435 (2007)', '10.1103/PhysRevB.76.115435', '', 'cond-mat.str-el cond-mat.mes-hall', '', '  We have studied the interplay of an Anderson impurity in Landau quantized\ngraphene, with special emphasis on the influence of the chemical potential.\nWithin the slave-boson mean-field theory, we found reentrant Kondo behaviour by\nvarying the chemical potential or gate voltage. Between Landau levels, the\ndensity of states is suppressed, and by changing the graphene\'s Fermi energy,\nwe cross from metallic to semiconducting regions. Hence, the corresponding\nKondo behaviour is also influenced. The f-level spectral function reveals both\nthe presence of Landau levels in the conduction band and the Kondo resonance.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:02:36 GMT\"}]', '2012-09-04', '[[\"Dóra\",\"Balázs\",\"\"],[\"Thalmeier\",\"Peter\",\"\"]]'),
(705.1935, 'Eric Meloche', 'E. Meloche and M. L. Plumer', 'Field induced tricritical behavior in the S=1/2 quasi one-dimensional\n  frustrated Ising antiferromagnet', '4 pages, 3 figures', '', '', '', 'cond-mat.str-el', '', '  The results of extensive histogram cluster heat-bath Monte Carlo simulations\non the critical behavior of the quasi-one dimensional Ising antiferromagnet on\na stacked triangular lattice are presented. A small applied field is shown to\ninduce a crossover from XY universality to mean-field tricritical behavior.\nExperimental estimates of critical exponents suggest that these two types of\nphase transitions are observed in S=1 CsNiCl$_3$ and $S=1/2$ CsCoBr$_3$,\nrespectively. The present results demonstrate that this difference can be\nexplained by an unusual staggered magnetic field arising from quantum exchange\nmixing previously proposed to account for spin excitations in $S=1/2$\nquasi-one-dimensional Ising antiferromagnets.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:07:13 GMT\"}]', '2007-05-23', '[[\"Meloche\",\"E.\",\"\"],[\"Plumer\",\"M. L.\",\"\"]]'),
(705.1936, 'Thomas K\\\"uhn', 'T. K\\\"uhn, D. V. Anghel, Y. M. Galperin and M. Manninen', 'Interaction of Lamb modes with two-level systems in amorphous nanoscopic\n  membranes', '9 pages, 2 figures', 'Phys. Rev. B 76, 165425 (2007)', '10.1103/PhysRevB.76.165425', '', 'cond-mat.mes-hall cond-mat.dis-nn', '', '  Using a generalized model of interaction between a two-level system (TLS) and\nan arbitrary deformation of the material, we calculate the interaction of Lamb\nmodes with TLSs in amorphous nanoscopic membranes. We compare the mean free\npaths of the Lamb modes with different symmetries and calculate the heat\nconductivity $\\kappa$. In the limit of an infinitely wide membrane, the heat\nconductivity is divergent. Nevertheless, the finite size of the membrane\nimposes a lower cut-off for the phonons frequencies, which leads to the\ntemperature dependence $\\kappa\\propto T(a+b\\ln T)$. This temperature dependence\nis a hallmark of the TLS-limited heat conductance at low temperature.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:09:08 GMT\"}]', '2007-10-31', '[[\"Kühn\",\"T.\",\"\"],[\"Anghel\",\"D. V.\",\"\"],[\"Galperin\",\"Y. M.\",\"\"],[\"Manninen\",\"M.\",\"\"]]'),
(705.1937, 'Giulia Zanderighi', 'Giulia Zanderighi', 'Accurate predictions for heavy quark jets', '4 pages, 4 figures, talk given at 42nd Rencontres de Moriond on QCD\n  and High-Energy Hadronic Interactions, La Thuile, March 2007 and at the 15th\n  International Workshop on Deep-Inelastic Scattering and related subjects,\n  Munich, April 2007', '', '', 'CERN-PH-TH-2007-081', 'hep-ph', '', '  Heavy-flavour jets enter many of today\'s collider studies, yet NLO\npredictions for these quantities are subject to large uncertainties, larger\nthan the corresponding experimental errors. We propose a new, infrared safe\ndefinition of heavy-quark jets which allows one to reduce theoretical\nuncertainties by a factor of three.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:11:33 GMT\"}]', '2007-05-23', '[[\"Zanderighi\",\"Giulia\",\"\"]]'),
(705.1938, 'Gloria Koenigsberger', 'Gloria Koenigsberger and Edmundo Moreno', 'The extraordinary LBV/WR system HD 5980', 'Presented in : `` Massive stars: fundamental parameters and\n  circumstellar interactions\", conference in honour of Virpi Niemela\'s 70th\n  birthday; 5 pages, 3 figures', '', '', '', 'astro-ph', '', '  The LBV/WR system HD 5980 contains a short-period, eccentric binary system\nwith interacting stellar winds. In this paper we summarize results from model\ncalculations of the tidal flows on the LBV component showing that energy\ndissipation rates, E-dot, associated with turbulent viscosity are orbital-phase\ndependent as well as variable over the stellar surface. We speculate that if\nE-dot contributes towards driving mass-loss, the strongest wind-wind\ninteraction effects may occur after periastron passage. In addition, the model\nsuggests the presence of stronger outflows localized at polar angles theta~30\n--50 degrees during part of the orbital cycle. Thus, the analysis of wind-wind\ninteractions in this system requires that models be revised to incorporate\nnon-stationary and asymmetric wind structures.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:11:40 GMT\"}]', '2007-05-23', '[[\"Koenigsberger\",\"Gloria\",\"\"],[\"Moreno\",\"Edmundo\",\"\"]]'),
(705.1939, 'Hamed Haddadi MSc MIEE', 'Richard G. Clegg, Hamed Haddadi, Raul Landa, Miguel Rio', 'Towards Informative Statistical Flow Inversion', '', '', '', '', 'cs.NI cs.PF', '', '  A problem which has recently attracted research attention is that of\nestimating the distribution of flow sizes in internet traffic. On high traffic\nlinks it is sometimes impossible to record every packet. Researchers have\napproached the problem of estimating flow lengths from sampled packet data in\ntwo separate ways. Firstly, different sampling methodologies can be tried to\nmore accurately measure the desired system parameters. One such method is the\nsample-and-hold method where, if a packet is sampled, all subsequent packets in\nthat flow are sampled. Secondly, statistical methods can be used to ``invert\'\'\nthe sampled data and produce an estimate of flow lengths from a sample.\n  In this paper we propose, implement and test two variants on the\nsample-and-hold method. In addition we show how the sample-and-hold method can\nbe inverted to get an estimation of the genuine distribution of flow sizes.\nExperiments are carried out on real network traces to compare standard packet\nsampling with three variants of sample-and-hold. The methods are compared for\ntheir ability to reconstruct the genuine distribution of flow sizes in the\ntraffic.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:14:33 GMT\"}]', '2007-05-23', '[[\"Clegg\",\"Richard G.\",\"\"],[\"Haddadi\",\"Hamed\",\"\"],[\"Landa\",\"Raul\",\"\"],[\"Rio\",\"Miguel\",\"\"]]'),
(705.1940, 'Martin Dressel', 'Martin Dressel', 'Charge-Ordering Phenomena in One-Dimensional Solids', 'review, 60 year Drittes Physikalisches Institut, Universitat\n  Gottingen, 22 page, 19 figures', '', '', '', 'cond-mat.str-el', '', '  As the dimensionality is reduced, the world becomes more and more\ninteresting; novel and fascinating phenomena show up which call for\nunderstanding. Physics in one dimension is a fascinating topic for theory and\nexperiment: for the former often a simplification, for the latter always a\nchallenge. Various ways will be demonstrated how one-dimensional structures can\nbe achieved in reality. In particular organic conductors could establish\nthemselves as model systems for the investigation of the physics in reduced\ndimensions.\n  In the metallic state of a one-dimensional solid, Fermi-liquid theory breaks\ndown and spin and charge degrees of freedom become separated. But the metallic\nphase is not stable in one dimension: as the temperature is reduced, the\nelectronic charge and spin tend to arrange themselves in an ordered fashion due\nto strong correlations. The competition of the different interactions is\nresponsible for which broken-symmetry ground state is eventually realized in a\nspecific compound and which drives the system towards an insulating state.\n  Here we review the various ordering phenomena and how they can be identified\nby dielectric and optic measurements.\n', '[{\"version\":\"v1\",\"created\":\"Sun, 13 May 2007 20:10:33 GMT\"}]', '2007-05-23', '[[\"Dressel\",\"Martin\",\"\"]]'),
(705.1941, 'Gary Sinclair', 'Gary F. Sinclair and Natalia Korolkova', 'Cross-Kerr interaction in a four-level atomic system', '5 pages, resubmitted to Physical Review A with clarified style and\n  correction to Fig 1', '', '10.1103/PhysRevA.76.033803', '', 'quant-ph', '', '  We derive the form of the cross-Kerr interaction in a four-level atomic\nsystem in the N-configuration. We use time-independent perturbation theory to\ncalculate the eigenenergies and eigenstates of the Schrodinger equation for the\nsystem. The system is considered as a perturbation of a Raman resonant\nthree-level lambda scheme for which exact solutions are known. We show that\nwithin the strong control field limit the cross-Kerr interaction can arise\nbetween two weak probe fields. The strength of this nonlinear coupling is\nseveral orders of magnitude larger than that achievable using optical fibres.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:36:18 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 12 Jul 2007 14:44:13 GMT\"}]', '2009-11-13', '[[\"Sinclair\",\"Gary F.\",\"\"],[\"Korolkova\",\"Natalia\",\"\"]]'),
(705.1942, 'Alessandra Bernardi', 'Alessandra Bernardi', 'Ideals of varieties parameterized by certain symmetric tensors', '19 pages', 'Journ. of P. and A. Algebra, 212, (2008), 6, pp. 1542-1559', '10.1016/j.jpaa.2007.10.022', '', 'math.AG math.AC', '', '  The ideal of a Segre variety is generated by the 2-minors of a generic\nhypermatrix of indeterminates. We extend this result to the case of\nSegre-Veronese varieties. The main tool is the concept of weak generic\nhypermatrix which allows us to treat also the case of projection of Veronese\nsurfaces from a set of generic points and of Veronese varieties from a\nCohen-Macaulay subvariety of codimension 2.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:36:46 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 10 Oct 2007 10:37:07 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 17 Oct 2007 10:31:08 GMT\"}]', '2011-05-19', '[[\"Bernardi\",\"Alessandra\",\"\"]]'),
(705.1943, 'Alexander Bolonkin', 'A. Bolonkin', 'Electrostatic Climber for Space Elevator and Launcher', '12 pages, 2 figures, 1 table', '', '', '', 'physics.gen-ph physics.space-ph', '', '  Author details research on the new, very prospective, electrostatic Space\nElevator climber based on a new electrostatic linear engine previously offered\nat the 42nd Joint Propulsion Conference (AIAA-2006-5229) and published in AEAT,\nVol.78, No.6, 2006, pp. 502-508. The electrostatic climber discussed can have\nany speed (and braking), the energy for climber movement is delivered by a\nlightweight high-voltage line into a Space Elevator-holding cable from Earth\nelectric generator. This electric line also can be used for delivery electric\nenergy to a Geosynchronous Space Station. At present, the best solution of the\nclimber problem (announced by NASA as one important awarding problem of Space\nElevator) is problematic.\n  Author also shows the linear electrostatic engine may be used as realistic\npower space launcher at the present time. Two projects illustrate these new\ndevices.\n  Key words: Space elevator, Electrostatic climber for space elevator,\nElectrostatic space launcher, Electrostatic accelerator.\n  This work is presented as paper AIAA-2007-5838 for 43 Joint Propulsion\nConference, Cincinnati, Ohio, USA, 9-11 July, 2007,\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:37:13 GMT\"}]', '2007-05-23', '[[\"Bolonkin\",\"A.\",\"\"]]'),
(705.1944, 'Sergio Ciuchi', 'E. Cappelluti, S. Ciuchi, S. Fratini', 'Polaronic features in the optical properties of the Holstein-t-J model', 'improved version, as submitted to Phys. Rev. B', 'Phys. Rev. B, 76, 125111 (2007)', '10.1103/PhysRevB.76.125111', '', 'cond-mat.str-el', '', '  We derive the exact solution for the optical conductivity $\\sigma(\\omega)$ of\none hole in the Holstein-t-J model in the framework of dynamical mean-field\ntheory (DMFT). We investigate the magnetic and phonon features associated with\npolaron formation as a function of the exchange coupling $J$, of the\nelectron-phonon interaction $\\lambda$ and of the temperature. Our solution\ndirectly relates the features of the optical conductivity to the excitations in\nthe single-particle spectral function, revealing two distinct mechanisms of\nclosing and filling of the optical pseudogap that take place upon varying the\nmicroscopic parameters. We show that the optical absorption at the polaron\ncrossover is characterized by a coexistence of a magnon peak at low frequency\nand a broad polaronic band at higher frequency. An analytical expression for\n$\\sigma(\\omega)$ valid in the polaronic regime is presented.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:37:19 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 12 Jun 2007 15:22:07 GMT\"}]', '2008-02-07', '[[\"Cappelluti\",\"E.\",\"\"],[\"Ciuchi\",\"S.\",\"\"],[\"Fratini\",\"S.\",\"\"]]'),
(705.1945, 'Ivan Santamaria-Holek', 'I. Santamaria-Holek, A. Perez-Madrid', 'The non-equilibrium work relation. Thermodynamic analysis and\n  microscopic foundations', '16 pages 1 figure', '', '10.1016/j.physa.2007.10.071', '', 'cond-mat.stat-mech', '', '  We discuss the conditions for which the non-equilibrium work relation is\nvalid by means of thermodynamic and microscopic arguments.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 13:58:03 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 22 Jun 2007 17:34:27 GMT\"},{\"version\":\"v3\",\"created\":\"Fri, 7 Sep 2007 13:48:39 GMT\"}]', '2009-11-13', '[[\"Santamaria-Holek\",\"I.\",\"\"],[\"Perez-Madrid\",\"A.\",\"\"]]'),
(705.1946, 'Brian M. Andersen', 'Brian M. Andersen, Yu. S. Barash, S. Graser, P. J. Hirschfeld', 'Novel Josephson Effects in d-wave Superconductor Junctions with\n  Antiferromagnetic Interlayers', '6 pages, 4 figures', 'Phys. Rev. B 77, 054501 (2008)', '10.1103/PhysRevB.77.054501', '', 'cond-mat.supr-con cond-mat.mes-hall', '', '  We calculate the dc supercurrent through a Josephson tunnel junction\nconsisting of an antiferromagnetic (AF) interlayer sandwiched between two\nd-wave superconductors (d). Such d/AF/d junctions exhibit a rich dependence of\nthe Josephson current on the interlayer parameters, including the possibility\nof 0-pi transitions with varying temperature or interlayer thickness.\nFurthermore, we study d/I/d junctions when the dSC leads include subdominant\nmagnetic correlations. In this case induced magnetism near the interface can\nstrongly diminish the critical current for 110 oriented junctions whereas no\nsuppression is obtained for the 100 orientation. This may help resolve a\nlong-standing puzzle of the critical current versus grain boundary angle in\nhigh-T_c superconductors.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:08:12 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 11 Oct 2007 08:18:01 GMT\"}]', '2009-11-13', '[[\"Andersen\",\"Brian M.\",\"\"],[\"Barash\",\"Yu. S.\",\"\"],[\"Graser\",\"S.\",\"\"],[\"Hirschfeld\",\"P. J.\",\"\"]]'),
(705.1947, 'Quanhua Xu', 'Turdebek N. Bekjan and Quanhua Xu', 'Riesz and Szeg\\\"o type factorizations for noncommutative Hardy spaces', 'To appear in J. Operator Theory', '', '', '', 'math.OA math.FA', '', '  Let $\\A$ be a finite subdiagonal algebra in Arveson\'s sense. Let $H^p(\\A)$ be\nthe associated noncommutative Hardy spaces, $0<p\\le\\8$. We extend to the case\nof all positive indices most recent results about these spaces, which include\nnotably the Riesz, Szeg\\\"o and inner-outer type factorizations. One new tool of\nthe paper is the contractivity of the underlying conditional expectation on\n$H^p(\\A)$ for $p<1$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:01:31 GMT\"}]', '2007-05-23', '[[\"Bekjan\",\"Turdebek N.\",\"\"],[\"Xu\",\"Quanhua\",\"\"]]'),
(705.1948, 'Quanhua Xu', 'Caiheng Ouyang and Quanhua Xu', 'BMO functions and Carleson measures with values in uniformly convex\n  spaces', 'To appear in Canadian J. Math', '', '', '', 'math.OA math.FA', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  This paper studies the relationship between vector-valued BMO functions and\nthe Carleson measures defined by their gradients. Let $dA$ and $dm$ denote\nLebesgue measures on the unit disc $D$ and the unit circle $\\mathbb T$,\nrespectively. For $1< q<\\infty$ and a Banach space $B$ we prove that there\nexists a positive constant $c$ such that\n  $$\\sup_{z_0\\in D}\\int_{D}(1-|z|)^{q-1}\\|\\nabla f(z)\\|^q\n  P_{z_0}(z) dA(z)\n  \\le c^q\\sup_{z_0\\in D}\\int_{\\T}\\|f(z)-f(z_0)\\|^qP_{z_0}(z) dm(z)$$ holds for\nall trigonometric polynomials $f$ with coefficients in $B$ iff $B$ admits an\nequivalent norm which is $q$-uniformly convex, where\n  $$P_{z_0}(z)=\\frac{1-|z_0|^2}{|1-\\bar{z_0}z|^2} .$$ The validity of the\nconverse inequality is equivalent to the existence of an equivalent\n$q$-uniformly smooth norm.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:14:32 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 5 Jun 2008 12:17:39 GMT\"}]', '2008-06-05', '[[\"Ouyang\",\"Caiheng\",\"\"],[\"Xu\",\"Quanhua\",\"\"]]'),
(705.1949, 'Chiu Fan Lee', 'Siu Lung Law, Chiu Fan Lee, Sam Howison and Jeff N. Dewynne', 'Correlated multi-asset portfolio optimisation with transaction cost', 'Manuscript completely rewritten', '', '', '', 'q-fin.PM physics.data-an physics.soc-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We employ perturbation analysis technique to study multi-asset portfolio\noptimisation with transaction cost. We allow for correlations in risky assets\nand obtain optimal trading methods for general utility functions. Our\nanalytical results are supported by numerical simulations in the context of the\nLong Term Growth Model.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:34:40 GMT\"},{\"version\":\"v2\",\"created\":\"Sat, 23 Jun 2007 15:48:25 GMT\"},{\"version\":\"v3\",\"created\":\"Tue, 5 May 2009 21:29:09 GMT\"}]', '2009-05-06', '[[\"Law\",\"Siu Lung\",\"\"],[\"Lee\",\"Chiu Fan\",\"\"],[\"Howison\",\"Sam\",\"\"],[\"Dewynne\",\"Jeff N.\",\"\"]]'),
(705.1950, 'Paolo Lisca', 'Paolo Lisca', 'Sums of lens spaces bounding rational balls', '20 pages, 4 figures', 'Algebr. Geom. Topol. 7 (2007) 2141-2164', '10.2140/agt.2007.7.2141', '', 'math.GT', '', '  We classify connected sums of three-dimensional lens spaces which smoothly\nbound rational homology balls. We use this result to determine the order of\neach lens space in the group of rational homology 3-spheres up to rational\nhomology cobordisms, and to determine the concordance order of each 2-bridge\nknot.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:37:34 GMT\"}]', '2014-10-01', '[[\"Lisca\",\"Paolo\",\"\"]]'),
(705.1951, 'Bertrand Duplantier', 'Bertrand Duplantier', 'Brownian Motion, \"Diverse and Undulating\"', '107 pages, 21 figures, expanded and updated version of the article\n  originally published in Einstein, 1905-2005, Poincar\\\'e Seminar 2005\n  (Birkh\\\"auser Verlag, 2006). Original version also available at\n  http://www.birkhauser.ch/3-7643-7435-7', 'Brownian Motion, \"Diverse and Undulating\'\', in \"Einstein,\n  1905-2005\". Poincar\\\'e Seminar 2005, Th. Damour, O. Darrigol, B. Duplantier\n  and V. Rivasseau, Editors, pp. 201-293 (Birkh\\\"auser Verlag, Basel, 2006)', '', '', 'cond-mat.stat-mech cond-mat.soft math-ph math.HO math.MP math.PR physics.chem-ph physics.hist-ph', '', '  We describe in detail the history of Brownian motion, as well as the\ncontributions of Einstein, Sutherland, Smoluchowski, Bachelier, Perrin and\nLangevin to its theory. The always topical importance in physics of the theory\nof Brownian motion is illustrated by recent biophysical experiments, where it\nserves, for instance, for the measurement of the pulling force on a single DNA\nmolecule.\n  In a second part, we stress the mathematical importance of the theory of\nBrownian motion, illustrated by two chosen examples. The by-now classic\nrepresentation of the Newtonian potential by Brownian motion is explained in an\nelementary way. We conclude with the description of recent progress seen in the\ngeometry of the planar Brownian curve. At its heart lie the concepts of\nconformal invariance and multifractality, associated with the potential theory\nof the Brownian curve itself.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:37:47 GMT\"}]', '2016-09-08', '[[\"Duplantier\",\"Bertrand\",\"\"]]'),
(705.1952, 'Quanhua Xu', 'Marius Junge and Quanhua Xu', 'Noncommutative Burkholder/Rosenthal inequalities II: applications', 'To appear in Isreal J; Math', '', '', '', 'math.OA math.FA math.PR', '', '  We show norm estimates for the sum of independent random variables in\nnoncommutative $L_p$-spaces for $1<p<\\infty$ following our previous work. These\nestimates generalize the classical Rosenthal inequality in the commutative\ncase. Among applications, we derive an equivalence for the $p$-norm of the\nsingular values of a random matrix with independent entries, and characterize\nthose symmetric subspaces and unitary ideals which can be realized as subspaces\nof a noncommutative $L_p$ for $2<p<\\infty$.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 14:38:39 GMT\"}]', '2007-05-23', '[[\"Junge\",\"Marius\",\"\"],[\"Xu\",\"Quanhua\",\"\"]]'),
(705.1953, 'Jordan Skittrall', 'Ben C. Allanach, Jordan P. Skittrall, K. Sridhar', 'Z boson decay to photon plus Kaluza-Klein graviton in large extra\n  dimensions', '47 pages, uses feynmp for diagrams. v2: typographical corrections for\n  letter-sized paper and to correct feynmf parsing error. v3: minor error in\n  polarisation averaging and reference corrected. v4: reflects changes for\n  published version; arithmetic error corrected and reference updated; section\n  on transversality conditions not present in published version retained', 'JHEP 0711:089,2007', '10.1088/1126-6708/2007/11/089', 'DAMTP-2007-42, TIFR/TH/07-08', 'hep-ph', '', '  In the large extra dimensional ADD scenario, Z bosons undergo a one-loop\ndecay into a photon and Kaluza-Klein towers of gravitons/gravi-scalars. We\ncalculate such a decay width, extending previous arguments about the general\nform of the four-dimensional on-shell amplitude. The amplitudes calculated are\nrelevant to processes in other extra dimensional models where the Standard\nModel fields are confined to a 4-brane.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:49:17 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 22 May 2007 23:35:15 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 23 Jul 2007 15:46:15 GMT\"},{\"version\":\"v4\",\"created\":\"Fri, 18 Jan 2008 11:56:18 GMT\"}]', '2009-01-06', '[[\"Allanach\",\"Ben C.\",\"\"],[\"Skittrall\",\"Jordan P.\",\"\"],[\"Sridhar\",\"K.\",\"\"]]'),
(705.1954, 'Thomas Tucker J', 'Dragos Ghioca, Thomas J. Tucker, Michael E. Zieve', 'Intersections of polynomial orbits, and a dynamical Mordell-Lang\n  conjecture', '19 pages; to appear in Inventiones Mathematicae; in this version we\n  modified the exposition in view of the referee\'s comments', 'Inventiones Math. 171 (2008), 463--483', '10.1007/s00222-007-0087-5', '', 'math.NT math.AG math.DS', '', '  We prove that if nonlinear complex polynomials of the same degree have orbits\nwith infinite intersection, then the polynomials have a common iterate. We also\nprove a special case of a conjectured dynamical analogue of the Mordell-Lang\nconjecture.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 18:04:01 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 8 Oct 2007 16:38:34 GMT\"}]', '2009-11-13', '[[\"Ghioca\",\"Dragos\",\"\"],[\"Tucker\",\"Thomas J.\",\"\"],[\"Zieve\",\"Michael E.\",\"\"]]'),
(705.1955, 'Sirichai Chongchitnan', 'Sirichai Chongchitnan, George Efstathiou', 'Can we ever distinguish between quintessence and a cosmological\n  constant?', '10 pages, 6 figures. Version published in Phys. Rev. D', 'Phys.Rev.D76:043508,2007', '10.1103/PhysRevD.76.043508', '', 'astro-ph hep-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Many ambitious experiments have been proposed to constrain dark energy and\ndetect its evolution. At present, observational constraints are consistent with\na cosmological constant and there is no firm evidence for any evolution in the\ndark energy equation of state w. In this paper, we pose the following question:\nsuppose that future dark energy surveys constrain w at low redshift to be\nconsistent with -1 to a percent level accuracy, what are the implications for\nmodels of dynamical dark energy? We investigate this problem in a\nmodel-independent way by following quintessence field trajectories in `energy\'\nphase-space. Attractor dynamics in this phase-space leads to two classes of\nacceptable models: 1) models with flat potentials, i.e. an effective\ncosmological constant, and 2) models with potentials that suddenly flatten with\na characteristic kink. The prospect of further constraining the second class of\nmodels from distance measurements and fluctuation growth rates at low redshift\n(z<3) seems poor. However, in some models of this second class, the dark energy\nmakes a significant contribution to the total energy density at high redshift.\nSuch models can be further constrained from observation of the cosmic microwave\nbackground anisotropies and from primordial nucleosynthesis. It is possible,\ntherefore, to construct models in which the dark energy at high redshift causes\nobservable effects, even if future dark energy surveys constrain w at low\nredshift to be consistent with -1 to high precision.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:28:45 GMT\"},{\"version\":\"v2\",\"created\":\"Sun, 22 Jul 2007 19:33:53 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 8 Aug 2007 15:05:39 GMT\"},{\"version\":\"v4\",\"created\":\"Thu, 26 Feb 2009 17:36:42 GMT\"}]', '2009-02-26', '[[\"Chongchitnan\",\"Sirichai\",\"\"],[\"Efstathiou\",\"George\",\"\"]]'),
(705.1956, 'Dan Chen', 'Dan Chen', 'A Branch and Cut Algorithm for the Halfspace Depth Problem', '110 pages, 25 figures', '', '', '', 'cs.CG', '', '  The concept of data depth in non-parametric multivariate descriptive\nstatistics is the generalization of the univariate rank method to multivariate\ndata. Halfspace depth is a measure of data depth. Given a set S of points and a\npoint p, the halfspace depth (or rank) k of p is defined as the minimum number\nof points of S contained in any closed halfspace with p on its boundary.\nComputing halfspace depth is NP-hard, and it is equivalent to the Maximum\nFeasible Subsystem problem. In this thesis a mixed integer program is\nformulated with the big-M method for the halfspace depth problem. We suggest a\nbranch and cut algorithm. In this algorithm, Chinneck\'s heuristic algorithm is\nused to find an upper bound and a related technique based on sensitivity\nanalysis is used for branching. Irreducible Infeasible Subsystem (IIS) hitting\nset cuts are applied. We also suggest a binary search algorithm which may be\nmore stable numerically. The algorithms are implemented with the BCP framework\nfrom the COIN-OR project.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:31:22 GMT\"}]', '2007-05-23', '[[\"Chen\",\"Dan\",\"\"]]'),
(705.1957, 'Yuriy Kosevich', 'Yuriy A. Kosevich, Leonid I. Manevitch, and Alexander V. Savin', 'Wandering breathers and self-trapping in weakly coupled nonlinear\n  chains: classical counterpart of macroscopic tunneling quantum dynamics', '33 pages, 16 figures', '', '10.1103/PhysRevE.77.046603', '', 'nlin.PS', '', '  We present analytical and numerical studies of phase-coherent dynamics of\nintrinsically localized excitations (breathers) in a system of two weakly\ncoupled nonlinear oscillator chains. We show that there are two qualitatively\ndifferent dynamical regimes of the coupled breathers, either immovable or\nslowly-moving: the periodic transverse translation (wandering) of low-amplitude\nbreather between the chains, and the one-chain-localization of high-amplitude\nbreather. These two modes of coupled nonlinear excitations, which involve large\nnumber of anharmonic oscillators, can be mapped onto two solutions of a single\npendulum equation, detached by a separatrix mode. We also study two-chain\nbreathers, which can be considered as bound states of discrete breathers with\ndifferent symmetry and center locations in the coupled chains, and bifurcation\nof the anti-phase two-chain breather into the one-chain one. Delocalizing\ntransition of 1D breather in 2D system of a large number of parallel coupled\nnonlinear chains is described, in which the breather, initially excited in a\ngiven chain, abruptly spreads its vibration energy in the whole 2D system upon\ndecreasing breather frequency or amplitude below the threshold one. The\nthreshold breather frequency is above the cut off phonon frequency in 2D\nsystem, and the threshold breather amplitude scales as square root of the\ninter-chain coupling constant. Delocalizing transition of discrete vibrational\nbreather in 2D and 3D systems of coupled nonlinear chains has an analogy with\ndelocalizing transition for Bose-Einstein condensates in 2D and 3D optical\nlattices.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:12:09 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 Jan 2008 05:28:51 GMT\"}]', '2009-11-13', '[[\"Kosevich\",\"Yuriy A.\",\"\"],[\"Manevitch\",\"Leonid I.\",\"\"],[\"Savin\",\"Alexander V.\",\"\"]]'),
(705.1958, 'Mishkatul Bhattacharya', 'M. Bhattacharya', 'How to detect level crossings without looking at the spectrum', 'Accepted for publication in the American Journal of Physics', '', '10.1119/1.2757622', '', 'physics.atom-ph', '', '  We remind the reader that it is possible to tell if two or more eigenvalues\nof a matrix are equal, without calculating the eigenvalues. We then use this\nproperty to detect (avoided) crossings in the spectra of quantum Hamiltonians\nrepresentable by matrices. This approach provides a pedagogical introduction to\n(avoided) crossings, is capable of handling realistic Hamiltonians\nanalytically, and offers a way to visualize crossings which is sometimes\nsuperior to that provided by the spectrum. We illustrate the method using the\nBreit-Rabi Hamiltonian to describe the hyperfine-Zeeman structure of the ground\nstate hydrogen atom in a uniform magnetic field.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 18:02:44 GMT\"}]', '2009-11-13', '[[\"Bhattacharya\",\"M.\",\"\"]]'),
(705.1959, 'Luca Ferretti', 'Luca Ferretti', 'R-symmetry breaking, runaway directions and global symmetries in\n  O\'Raifeartaigh models', '16 pages, 1 figure', 'JHEP 0712:064,2007', '10.1088/1126-6708/2007/12/064', 'SISSA 24/2007/EP', 'hep-th hep-ph', '', '  We discuss O\'Raifeartaigh models with general R-charge assignments,\nintroduced by Shih to break R-symmetry spontaneously. We argue that most of\nthese models have runaway directions related to the R-symmetry. In addition, we\nstudy the simplest model with a U(N) global symmetry and show that in a range\nof parameters R-symmetry is spontaneously broken in a metastable vacuum.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 19:51:47 GMT\"}]', '2009-04-17', '[[\"Ferretti\",\"Luca\",\"\"]]'),
(705.1960, 'Tamiaki Yoneya', 'Tamiaki Yoneya', 'Field Theory of Yang-Mills Quantum Mechanics for D Particles', 'corrected typos, corrected references, 39 pages, 2 figures, version\n  to be published in Prog. Theor. Phys', 'Prog.Theor.Phys.118:135-167,2007', '10.1143/PTP.118.135', 'UT-Komaba 07-6', 'hep-th', '', '  We propose a new field-theoretic framework for formulating the\nnon-relativistic quantum mechanics of D particles in a Fock space of U(N)\nYang-Mills theories with all different N in a unified way. D-particle field\noperators, creating and annihilating a D particle and hence changing N one by\none, are defined. The base space of these D-particle fields is a (complex)\nvector space of infinite dimensions. The gauge invariance of Yang-Mills quantum\nmechanics is reinterpreted as a quantum-statistical symmetry, which is taken\ninto account by setting up a novel algebraic and projective structure in the\nformalism. Ordinary physical observables of Yang-Mills theory, obeying the\nstandard algebra, are expressed as bilinear forms of the D-particle fields.\nTogether with the open-closed string duality, our new formulation suggests a\ntrinity of three different but mutually dual viewpoints in string theory.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:26:30 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 17 May 2007 11:42:04 GMT\"},{\"version\":\"v3\",\"created\":\"Wed, 11 Jul 2007 04:10:25 GMT\"}]', '2009-01-28', '[[\"Yoneya\",\"Tamiaki\",\"\"]]'),
(705.1961, 'Athina Mageira', 'Athina Mageira', '$C^*$-alg\\`ebres gradu\\\'ees par un semi-treillis', '', '', '', '', 'math.OA', '', '  Graded $C^*$-algebras by a semi lattice were introduced and studied by Anne\nBoutet de Monvel, Vladimir Georgescu and their collaborators in relation with\nthe quantum N body problem. This thesis is devoted to a systematic study of\nthese algebras and their properties. In particular, we show that they are\ncompletely described by their homogenous subalgebras and that they are\ninvariant under several operations such as tensor products, crossed products\n(by actions of locally compact groups that respect the graduation). We give the\n$K$-theory of graded $C^*$-algebras and finally, we study some examples of such\nalgebras.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:29:49 GMT\"}]', '2007-05-23', '[[\"Mageira\",\"Athina\",\"\"]]'),
(705.1962, 'J. Aarts', 'C. Beekman, I. Komissarov, M. Hesselberth and J. Aarts', 'Transport properties of microstructured ultrathin films of\n  La0.67Ca0.33MnO3 on SrTiO3', '3 pages, 5 figures', '', '10.1063/1.2756166', '', 'cond-mat.mtrl-sci cond-mat.str-el', '', '  We have investigated the electrical transport properties of 8 nm thick\nLa0.67Ca0.33MnO3 films, sputter-deposited on SrTiO3 (STO), and etched into 5\nmicrometer-wide bridges by Ar-ion etching. We find that even slight overetching\nof the film leads to conductance of the STO substrate, and asymmetric and\nnon-linear current-voltage (I-V) characteristics. However, a brief oxygen\nplasma etch allows full recovery of the insulating character of the substrate.\nThe I-V characteristics of the bridges are then fully linear over a large range\nof current densities. We find colossal magnetoresistance properties typical for\nstrained LCMO on STO but no signature of non-linear effects (so-called\nelectroresistance) connected to electronic inhomogeneites. In the metallic\nstate below 150 K, the highest current densities lead to heating effects and\nnon-linear I-V characteristics.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:31:02 GMT\"}]', '2009-11-13', '[[\"Beekman\",\"C.\",\"\"],[\"Komissarov\",\"I.\",\"\"],[\"Hesselberth\",\"M.\",\"\"],[\"Aarts\",\"J.\",\"\"]]'),
(705.1963, 'Dima Yakovlev', 'P.S. Shternin, D.G. Yakovlev (Ioffe Institute)', 'Electron-muon heat conduction in neutron star cores via the exchange of\n  transverse plasmons', '15 pages, 5 figures, to appear in Phys. Rev. D', 'Phys.Rev.D75:103004,2007', '10.1103/PhysRevD.75.103004', '', 'astro-ph', '', '  We calculate the thermal conductivity of electrons and muons kappa_{e-mu}\nproduced owing to electromagnetic interactions of charged particles in neutron\nstar cores and show that these interactions are dominated by the exchange of\ntransverse plasmons (via the Landau damping of these plasmons in\nnonsuperconducting matter and via a specific plasma screening in the presence\nof proton superconductivity). For normal protons, the Landau damping strongly\nreduces kappa_{e-mu} and makes it temperature independent. Proton\nsuperconductivity suppresses the reduction and restores the Fermi-liquid\nbehavior kappa_{e-mu} ~ 1/T. Comparing with the thermal conductivity of\nneutrons kappa_n, we obtain kappa_{e-mu}> kappa_n for T>2 GK in normal matter\nand for any T in superconducting matter with proton critical temperatures\nT_c>3e9 K. The results are described by simple analytic formulae.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:31:19 GMT\"}]', '2008-12-18', '[[\"Shternin\",\"P. S.\",\"\",\"Ioffe Institute\"],[\"Yakovlev\",\"D. G.\",\"\",\"Ioffe Institute\"]]');
INSERT INTO `xie_import_6000` (`id`, `submitter`, `authors`, `title`, `comments`, `journal-ref`, `doi`, `report-no`, `categories`, `license`, `abstract`, `versions`, `update_date`, `authors_parsed`) VALUES
(705.1964, 'Nan Zhao', 'Nan Zhao, D.L. Zhou, Jia-Lin Zhu, C.P. Sun', 'Cooling Torsional Nanomechanical Vibration by Spin-Orbit Interactions', '4 pages, 3 figures', '', '10.1088/0253-6102/50/6/43', '', 'cond-mat.mes-hall quant-ph', '', '  We propose and study a spin-orbit interaction based mechanism to actively\ncool down the torsional vibration of a nanomechanical resonator made by\nsemiconductor materials. We show that the spin-orbit interactions of electrons\ncan induce a coherent coupling between the electron spins and the torsional\nmodes of nanomechanical vibration. This coherent coupling leads to an active\ncooling for the torsional modes via the dynamical thermalization of the\nresonator and the spin ensemble.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:37:35 GMT\"}]', '2015-05-13', '[[\"Zhao\",\"Nan\",\"\"],[\"Zhou\",\"D. L.\",\"\"],[\"Zhu\",\"Jia-Lin\",\"\"],[\"Sun\",\"C. P.\",\"\"]]'),
(705.1965, 'S. Javad Akhtarshenas', 'S. J. Akhtarshenas', 'An Explicit Computation of the Bures Metric Over the Space of\n  $N$-Dimensional Density Matrices', '10 pages', 'J. Phys. A: Math. Theor. 40 (2007) 11333-11341', '10.1088/1751-8113/40/37/010', '', 'quant-ph', '', '  The aim of this paper is to provide a method for explicit computation of the\nBures metric over the space of $N$-level quantum system, based on the coset\nparametrization of density matrices.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:37:29 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 11 Sep 2007 16:19:07 GMT\"}]', '2009-11-13', '[[\"Akhtarshenas\",\"S. J.\",\"\"]]'),
(705.1966, 'Patrick Meessen', 'P. Meessen', 'All-order consistency of 5d sugra vacua', '7 pages LaTeX: fixed a flaw in the argumentation, conclusions\n  unchanged', 'Phys.Rev.D76:046006,2007', '10.1103/PhysRevD.76.046006', 'IFT-UAM/CSIC07-24', 'hep-th', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We show that the maximally supersymmetric vacua of d=5 N=1 sugra remain\nmaximally supersymmetric solutions when taking into account higher order\ncorrections.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:10:05 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 4 Jun 2012 13:25:13 GMT\"}]', '2012-06-05', '[[\"Meessen\",\"P.\",\"\"]]'),
(705.1967, 'Chris Neugebauer', 'C. J. Neugebauer and S. N. Taraskin', 'Supercritical series expansion for the contact process in heterogeneous\n  and disordered environments', '15 pages, 12 figures', '', '10.1103/PhysRevE.76.011119', '', 'cond-mat.stat-mech cond-mat.dis-nn', '', '  The supercritical series expansion of the survival probability for the\none-dimensional contact process in heterogeneous and disordered lattices is\nused for the evaluation of the loci of critical points and critical exponents\n$\\beta$. The heterogeneity and disorder are modeled by considering binary\nregular and irregular lattices of nodes characterized by different recovery\nrates and identical transmission rates. Two analytical approaches based on\nNested Pad\\\'e approximants and Partial Differential approximants were used in\nthe case of expansions with respect to two variables (two recovery rates) for\nthe evaluation of the critical values and critical exponents. The critical\nexponents in heterogeneous systems are very close to those for the homogeneous\ncontact process thus confirming that the contact process in periodic\nheterogeneous environment belongs to the directed percolation universality\nclass. The disordered systems, in contrast, seem to have continuously varying\ncritical exponents.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:43:56 GMT\"}]', '2009-11-13', '[[\"Neugebauer\",\"C. J.\",\"\"],[\"Taraskin\",\"S. N.\",\"\"]]'),
(705.1968, 'Javier Trujillo Bueno', 'M. Derouich, J. Trujillo Bueno and R. Manso Sainz', 'Are collisions with neutral hydrogen important for modelling the Second\n  Solar Spectrum of Ti I and Ca II ?', 'Accepted for publication in Astronomy and Astrophysics', '', '10.1051/0004-6361:20077424', '', 'astro-ph', '', '  The physical interpretation of scattering line polarization offers a novel\ndiagnostic window for exploring the thermal and magnetic structure of the quiet\nregions of the solar atmosphere. Here we evaluate the impact of isotropic\ncollisions with neutral hydrogen atoms on the scattering polarization signals\nof the 13 lines of multiplet 42 of Ti I and on those of the K line and of the\nIR triplet of Ca II, with emphasis on the collisional transfer rates between\nnearby J-levels. To this end, we calculate the linear polarization produced by\nscattering processes considering realistic multilevel models and solving the\nstatistical equilibrium equations for the multipolar components of the atomic\ndensity matrix. We confirm that the lower levels of the 13 lines of multiplet\n42 of Ti I are completely depolarized by elastic collisions. We find that\nupper-level collisional depolarization turns out to have an unnoticeable impact\non the emergent linear polarization amplitudes, except for the ${\\lambda 4536$\nline for which it is possible to notice a rather small depolarization caused by\nthe collisional transfer rates. Concerning the Ca II lines, we show that the\ncollisional rates play no role on the polarization of the upper level of the K\nline, while they have a rather small depolarizing effect on the atomic\npolarization of the metastable lower levels of the Ca II IR triplet.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 15:46:13 GMT\"}]', '2009-11-13', '[[\"Derouich\",\"M.\",\"\"],[\"Bueno\",\"J. Trujillo\",\"\"],[\"Sainz\",\"R. Manso\",\"\"]]'),
(705.1969, 'Dagomir Kaszlikowski', 'Dagomir Kaszlikowski, Aditi Sen De, Ujjwal Sen, Vlatko Vedral, Andreas\n  Winter', 'Quantum Correlation Without Classical Correlations', '4 pages, no figures; v2: presentation improved, results unchanged,\n  published version', 'Phys. Rev. Lett. 101, 070502 (2008)', '10.1103/PhysRevLett.101.070502', '', 'quant-ph', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  We show that genuine multiparty quantum correlations can exist on its own,\nwithout a supporting background of genuine multiparty classical correlations,\neven in macroscopic systems. Such possibilities can have important implications\nin the physics of quantum information and phase transitions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:01:11 GMT\"},{\"version\":\"v2\",\"created\":\"Thu, 30 Oct 2008 15:39:20 GMT\"}]', '2008-10-30', '[[\"Kaszlikowski\",\"Dagomir\",\"\"],[\"De\",\"Aditi Sen\",\"\"],[\"Sen\",\"Ujjwal\",\"\"],[\"Vedral\",\"Vlatko\",\"\"],[\"Winter\",\"Andreas\",\"\"]]'),
(705.1970, 'Nikolaos Laoutaris', 'Nikolaos Laoutaris', 'A Closed-Form Method for LRU Replacement under Generalized Power-Law\n  Demand', '', '', '', '', 'cs.DS', '', '  We consider the well known \\emph{Least Recently Used} (LRU) replacement\nalgorithm and analyze it under the independent reference model and generalized\npower-law demand. For this extensive family of demand distributions we derive a\nclosed-form expression for the per object steady-state hit ratio. To the best\nof our knowledge, this is the first analytic derivation of the per object hit\nratio of LRU that can be obtained in constant time without requiring laborious\nnumeric computations or simulation. Since most applications of replacement\nalgorithms include (at least) some scenarios under i.i.d. requests, our method\nhas substantial practical value, especially when having to analyze multiple\ncaches, where existing numeric methods and simulation become too time\nconsuming.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:04:48 GMT\"}]', '2007-05-23', '[[\"Laoutaris\",\"Nikolaos\",\"\"]]'),
(705.1971, 'Mark W. Johnson', 'Michael Joachim (Universitaet Muenster), Mark W. Johnson (Penn State\n  Altoona)', 'Realizing Kasparov\'s KK-theory groups as the homotopy classes of maps of\n  a Quillen model category', 'Appeared in Contemporary Math #399: An Alpine Anthology of Homotopy\n  Theory, Dominique Arlettaz and Katherine Hess editors', '', '', '', 'math.KT math.AT', '', '  In this article we build a Quillen model category structure on the category\nof sequentially complete l.m.c.-C*-algebras such that the corresponding\nhomotopy classes of maps Ho(A,B) for separable C*-algebras A and B coincide\nwith the Kasparov groups KK(A,B). This answers an open question posed by Mark\nHovey about the possibility of describing KK-theory for C*-algebras using the\nlanguage of Quillen model categories.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:08:11 GMT\"}]', '2007-05-23', '[[\"Joachim\",\"Michael\",\"\",\"Universitaet Muenster\"],[\"Johnson\",\"Mark W.\",\"\",\"Penn State\\n  Altoona\"]]'),
(705.1972, 'Daniel De Marco', 'Daniel De Marco, Pasquale Blasi and Todor Stanev', 'Numerical propagation of high energy cosmic rays in the Galaxy I:\n  technical issues', '29 pages, 12 figures, submitted to JCAP', 'JCAP 0706:027,2007', '10.1088/1475-7516/2007/06/027', '', 'astro-ph', '', '  We present the results of a numerical simulation of propagation of cosmic\nrays with energy above $10^{15}$ eV in a complex magnetic field, made in\ngeneral of a large scale component and a turbulent component. Several\nconfigurations are investigated that may represent specific aspects of a\nrealistic magnetic field of the Galaxy, though the main purpose of this\ninvestigation is not to achieve a realistic description of the propagation in\nthe Galaxy, but rather to assess the role of several effects that define the\ncomplex problem of propagation. Our simulations of Cosmic Rays in the Galaxy\nwill be presented in Paper II. We identified several effects that are difficult\nto interpret in a purely diffusive approach and that play a crucial role in the\npropagation of cosmic rays in the complex magnetic field of the Galaxy. We\ndiscuss at length the problem of the extrapolation of our results to much lower\nenergies where data are available on the confinement time of cosmic rays in the\nGalaxy. The confinement time and its dependence on particles\' rigidity are\ncrucial ingredients for 1) relating the source spectrum to the observed cosmic\nray spectrum; 2) quantifying the production of light elements by spallation; 3)\npredicting the anisotropy as a function of energy.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:09:19 GMT\"}]', '2009-11-13', '[[\"De Marco\",\"Daniel\",\"\"],[\"Blasi\",\"Pasquale\",\"\"],[\"Stanev\",\"Todor\",\"\"]]'),
(705.1973, 'Rim Dib', 'R. Dib, V. M. Kaspi, F. P. Gavriil', 'Years of RXTE Monitoring of Anomalous X-ray Pulsar 4U 0142+61: Long-Term\n  Variability', '28 pages, 8 figures, accepted by ApJ', '', '10.1007/978-1-4020-5998-8_63', '', 'astro-ph', '', '  We report on 10 years of monitoring of the 8.7-s Anomalous X-ray Pulsar 4U\n0142+61 using the Rossi X-Ray Timing Explorer (RXTE). This pulsar exhibited\nstable rotation from 2000 March until 2006 February: the RMS phase residual for\na spin-down model which includes nu, nudot, and nuddot is 2.3%. We report a\npossible phase-coherent timing solution valid over a 10-yr span extending back\nto March 1996. A glitch may have occured between 1998 and 2000, but is not\nrequired by the existing timing data. The pulse profile has been evolving since\n2000. In particular, the dip of emission between its two peaks got shallower\nbetween 2002 and 2006, as if the profile were evolving back to its pre-2000\nmorphology, following an earlier event, which possibly also included the glitch\nsuggested by the timing data. These profile variations are seen in the 2-4 keV\nband but not in 6-8 keV. We also detect a slow increase in the pulsed flux\nbetween 2002 May and 2004 December, such that it has risen by 36+/-3% over 2.6\nyears in the 2-10 keV band. The pulsed flux variability and the narrow-band\npulse profile changes present interesting challenges to aspects of the magnetar\nmodel.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:09:52 GMT\"}]', '2020-01-08', '[[\"Dib\",\"R.\",\"\"],[\"Kaspi\",\"V. M.\",\"\"],[\"Gavriil\",\"F. P.\",\"\"]]'),
(705.1974, 'Franco Bagnoli', 'Franco Bagnoli, Pietro Lio, Luca Sguanci', 'Risk perception in epidemic modeling', '6 pages, 6 figures, completely new version', 'Phys. Rev. E 76, 061904 (2007)', '10.1103/PhysRevE.76.061904', '', 'q-bio.PE q-bio.OT', '', '  We investigate the effects of risk perception in a simple model of epidemic\nspreading. We assume that the perception of the risk of being infected depends\non the fraction of neighbors that are ill. The effect of this factor is to\ndecrease the infectivity, that therefore becomes a dynamical component of the\nmodel. We study the problem in the mean-field approximation and by numerical\nsimulations for regular, random and scale-free networks.\n  We show that for homogeneous and random networks, there is always a value of\nperception that stops the epidemics. In the ``worst-case\'\' scenario of a\nscale-free network with diverging input connectivity, a linear perception\ncannot stop the epidemics; however we show that a non-linear increase of the\nperception risk may lead to the extinction of the disease. This transition is\ndiscontinuous, and is not predicted by the mean-field analysis.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:16:34 GMT\"},{\"version\":\"v2\",\"created\":\"Fri, 18 May 2007 12:54:36 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 23 Aug 2007 15:56:01 GMT\"}]', '2007-12-06', '[[\"Bagnoli\",\"Franco\",\"\"],[\"Lio\",\"Pietro\",\"\"],[\"Sguanci\",\"Luca\",\"\"]]'),
(705.1975, 'Sven-Olaf Moch', 'M. Czakon, A. Mitov and S. Moch', 'Heavy-quark production in massless quark scattering at two loops in QCD', '17 pages latex, 2 figures', 'Phys.Lett.B651:147-159,2007', '10.1016/j.physletb.2007.06.020', 'DESY 07-064, SFB/CPP-07-19', 'hep-ph', '', '  We present the two-loop virtual QCD corrections to the production of heavy\nquarks in the quark--anti-quark--annihilation channel in the limit when all\nkinematical invariants are large compared to the mass of the heavy quark. Our\nresult is exact up to terms suppressed by powers of the heavy-quark mass. The\nderivation is based on a simple relation between massless and massive\nscattering amplitudes in gauge theories proposed recently by two of the authors\nas well as a direct calculation of the massive amplitude at two loops. The\nresults presented here form an important part of the next-to-next-to-leading\norder QCD contributions to heavy-quark production in hadron-hadron collisions.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:21:14 GMT\"}]', '2008-11-26', '[[\"Czakon\",\"M.\",\"\"],[\"Mitov\",\"A.\",\"\"],[\"Moch\",\"S.\",\"\"]]'),
(705.1976, 'Claudio Tessone', 'V\\\'ictor M. Egu\\\'iluz, Claudio J. Tessone', 'Critical behavior in an evolutionary Ultimatum Game', '13 pages, 7 figures', 'Advances in Complex Systems, Vol. 12, No. 2 (2009) 221-232', '10.1142/S0219525909002179', '', 'nlin.AO', 'http://arxiv.org/licenses/nonexclusive-distrib/1.0/', '  Experimental studies have shown the ubiquity of altruistic behavior in human\nsocieties. The social structure is a fundamental ingredient to understand the\ndegree of altruism displayed by the members of a society, in contrast to\nindividual-based features, like for example age or gender, which have been\nshown not to be relevant to determine the level of altruistic behavior. We\nexplore an evolutionary model aiming to delve how altruistic behavior is\naffected by social structure. We investigate the dynamics of interacting\nindividuals playing the Ultimatum Game with their neighbors given by a social\nnetwork of interaction. We show that a population self-organizes in a critical\nstate where the degree of altruism depends on the topology characterizing the\nsocial structure. In general, individuals offering large shares but in turn\naccepting large shares, are removed from the population. In heterogeneous\nsocial networks, individuals offering intermediate shares are strongly selected\nin contrast to random homogeneous networks where a broad range of offers, below\na critical one, is similarly present in the population.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:17:19 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 20 May 2009 11:33:34 GMT\"}]', '2009-05-27', '[[\"Eguíluz\",\"Víctor M.\",\"\"],[\"Tessone\",\"Claudio J.\",\"\"]]'),
(705.1977, 'Belghobsi Zouina', 'Zouina Belghobsi', 'Correlations with Photons in Heavy-Ion Collisions', '4 pages, 6 figures included, talk presented at the 42nd Rencontres de\n  Moriond 2007 \"QCD and High Energy Hadronic Interactions\" session March,\n  18-24, La Thuile, Italy. To be appeared in the proceedings Rencontres de\n  Moriond 2007', '', '', '', 'hep-ph', '', '  We present a study of two-particle correlation functions involving photons\nand neutral pions in proton-proton and lead-lead collisions at the LHC energy.\nThe aim is to use these correlation functions to quantify the effects of the\nmedium on the jet decay properties.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:25:58 GMT\"}]', '2009-04-16', '[[\"Belghobsi\",\"Zouina\",\"\"]]'),
(705.1978, 'Cornelia C. Lang', 'Cornelia C. Lang (U Iowa), Philip Kaaret (U Iowa), Stephane Corbel\n  (Paris VII/CEA-Saclay) and Allison Mercer (U Iowa)', 'A Radio Nebula Surrounding the Ultra-luminous X-ray Source in NGC 5408', '6 pages, 6 figures, to appear in ApJ, 1 Sept 2007', 'Astrophys.J.666:79-85,2007', '10.1086/519553', '', 'astro-ph', '', '  New radio observations of the counterpart of the ultraluminous X-ray source\nin NGC 5408 show for the first time that the radio emission is resolved with an\nangular size of 1.5 to 2.0 arcseconds. This corresponds to a physical size of\n35-46 pc, and rules out interpretation of the radio emission as beamed emission\nfrom a relativistic jet. In addition, the radio spectral index of the\ncounterpart is well determined from three frequencies and found to be\nalpha=-0.8 pm 0.2. The radio emission is likely to be optically-thin\nsynchrotron emission from a nebula surrounding the X-ray source. The radio\nluminosity of the counterpart is 3.8 x 10^34 erg/s and the minimum energy\nrequired to power the nebula is ~1 x 10^49 erg. These values are two orders of\nmagnitude larger than in any Galactic nebula powered by an accreting compact\nobject.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:29:19 GMT\"}]', '2019-08-19', '[[\"Lang\",\"Cornelia C.\",\"\",\"U Iowa\"],[\"Kaaret\",\"Philip\",\"\",\"U Iowa\"],[\"Corbel\",\"Stephane\",\"\",\"Paris VII/CEA-Saclay\"],[\"Mercer\",\"Allison\",\"\",\"U Iowa\"]]'),
(705.1979, 'T. Kiss', 'T. Kiss, I. Jex, G. Alber and S. Vymetal', 'Complex chaos in conditional qubit dynamics and purification protocols', '', 'Acta Phys. Hung. B 26, 229 (2006)', '10.1556/APH.26.2006.3-4.1', '', 'quant-ph', '', '  Selection of an ensemble of equally prepared quantum systems, based on\nmeasurements on it, is a basic step in quantum state purification. For an\nensemble of single qubits, iterative application of selective dynamics has been\nshown to lead to complex chaos, which is a novel form of quantum chaos with\ntrue sensitivity to the initial conditions. The Julia set of initial valuse\nwith no convergence shows a complicated structre on the complex plane. The\nshape of the Julia set varies with the parameter of the dynamics. We present\nhere results for the two qubit case demonstrating how a purification process\ncan be destroyed with chaotic oscillations.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:56:29 GMT\"}]', '2007-05-23', '[[\"Kiss\",\"T.\",\"\"],[\"Jex\",\"I.\",\"\"],[\"Alber\",\"G.\",\"\"],[\"Vymetal\",\"S.\",\"\"]]'),
(705.1980, 'Pierre-Emmanuel Caprace', 'Pierre-Emmanuel Caprace (ULB, University of Oxford)', 'Amenable groups and Hadamard spaces with a totally disconnected isometry\n  group', '15 pages', '', '10.4171/MCH/168', '', 'math.GR', '', '  Let $X$ be a locally compact Hadamard space and $G$ be a totally disconnected\ngroup acting continuously, properly and cocompactly on $X$. We show that a\nclosed subgroup of $G$ is amenable if and only if it is (topologically locally\nfinite)-by-(virtually abelian). We are led to consider a set $\\bdfine X$ which\nis a refinement of the visual boundary $\\bd X$. For each $x \\in \\bdfine X$, the\nstabilizer $G_x$ is amenable.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 16:59:01 GMT\"}]', '2010-02-08', '[[\"Caprace\",\"Pierre-Emmanuel\",\"\",\"ULB, University of Oxford\"]]'),
(705.1981, 'Cheng-Pang Liu', 'C.-P. Liu and J. Engel', 'Schiff Screening of Relativistic Nucleon Electric-Dipole Moments by\n  Electrons', '4 pages, typeset by REVTeX, submitted to PRC', 'Phys.Rev.C76:028501,2007', '10.1103/PhysRevC.76.028501', 'LA-UR-07-2423', 'nucl-th', '', '  We show, at leading-order in the multipole expansion of the electron-nucleus\ninteraction, that nucleon electric-dipole moments are completely shielded by\nelectrons so that they contribute nothing to atomic electric-dipole moments,\neven when relativity in the nucleus is taken into account. It is well known\nthat relativistic electron motion, by contrast, leads to dipole moments that\nare not screened; we discuss the reasons for the difference.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:00:00 GMT\"}]', '2008-11-26', '[[\"Liu\",\"C. -P.\",\"\"],[\"Engel\",\"J.\",\"\"]]'),
(705.1982, 'Diego Blas', 'D. Blas, C. Deffayet, J. Garriga', 'Bigravity and Lorentz-violating Massive Gravity', '25 pages. v3 Typos corrected, references added. v4 Introduction\n  extended', 'Phys.Rev.D76:104036,2007', '10.1103/PhysRevD.76.104036', '', 'hep-th gr-qc', '', '  Bigravity is a natural arena where a non-linear theory of massive gravity can\nbe formulated. If the interaction between the metrics $f$ and $g$ is\nnon-derivative, spherically symmetric exact solutions can be found. At large\ndistances from the origin, these are generically Lorentz-breaking bi-flat\nsolutions (provided that the corresponding vacuum energies are adjusted\nappropriately). The spectrum of linearized perturbations around such\nbackgrounds contains a massless as well as a massive graviton, with {\\em two}\nphysical polarizations each. There are no propagating vectors or scalars, and\nthe theory is ghost free (as happens with certain massive gravities with\nexplicit breaking of Lorentz invariance). At the linearized level, corrections\nto GR are proportional to the square of the graviton mass, and so there is no\nvDVZ discontinuity. Surprisingly, the solution of linear theory for a static\nspherically symmetric source does {\\em not} agree with the linearization of any\nof the known exact solutions. The latter coincide with the standard\nSchwarzschild-(A)dS solutions of General Relativity, with no corrections at\nall. Another interesting class of solutions is obtained where $f$ and $g$ are\nproportional to each other. The case of bi-de Sitter solutions is analyzed in\nsome detail.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:09:16 GMT\"},{\"version\":\"v2\",\"created\":\"Mon, 14 May 2007 23:16:54 GMT\"},{\"version\":\"v3\",\"created\":\"Mon, 28 May 2007 15:10:09 GMT\"},{\"version\":\"v4\",\"created\":\"Wed, 3 Oct 2007 09:03:40 GMT\"}]', '2008-11-26', '[[\"Blas\",\"D.\",\"\"],[\"Deffayet\",\"C.\",\"\"],[\"Garriga\",\"J.\",\"\"]]'),
(705.1983, 'Vladimir Belavin', 'V. A. Belavin', 'On the N=1 super Liouville four-point functions', '23 pages', 'Nucl.Phys.B798:423-442,2008', '10.1016/j.nuclphysb.2008.01.001', '', 'hep-th', '', '  We construct the four-point correlation functions containing the top\ncomponent of the supermultiplet in the Neveu-Schwarz sector of the N=1 SUSY\nLiouville field theory. The construction is based on the recursive\nrepresentation for the NS conformal blocks. We test our results in the case\nwhere one of the fields is degenerate with a singular vector on the level 3/2.\nIn this case, the correlation function satisfies a third-order ordinary\ndifferential equation, which we derive. We numerically verify the crossing\nsymmetry relations for the constructed correlation functions in the\nnondegenerate case.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:09:19 GMT\"}]', '2008-11-26', '[[\"Belavin\",\"V. A.\",\"\"]]'),
(705.1984, 'Yuan Xu', 'Yuan Xu', 'Reconstruction from Radon projections and orthogonal expansion on a ball', '15 pages', '', '10.1088/1751-8113/40/26/010', '', 'math-ph math.MP', '', '  The relation between Radon transform and orthogonal expansions of a function\non the unit ball in $\\RR^d$ is exploited. A compact formula for the partial\nsums of the expansion is given in terms of the Radon transform, which leads to\nalgorithms for image reconstruction from Radon data. The relation between\northogonal expansion and the singular value decomposition of the Radon\ntransform is also exploited.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:10:35 GMT\"}]', '2009-11-13', '[[\"Xu\",\"Yuan\",\"\"]]'),
(705.1985, 'T. Kiss', 'M. Stefanak, T. Kiss, I. Jex and B. Mohring', 'The meeting problem in the quantum random walk', '', 'J. Phys. A: Math. Gen. 39, 14965 (2006)', '10.1088/0305-4470/39/48/009', '', 'quant-ph', '', '  We study the motion of two non-interacting quantum particles performing a\nrandom walk on a line and analyze the probability that the two particles are\ndetected at a particular position after a certain number of steps (meeting\nproblem). The results are compared to the corresponding classical problem and\ndifferences are pointed out. Analytic formulas for the meeting probability and\nits asymptotic behavior are derived. The decay of the meeting probability for\ndistinguishable particles is faster then in the classical case, but not\nquadratically faster. Entangled initial states and the bosonic or fermionic\nnature of the walkers are considered.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:14:16 GMT\"}]', '2007-05-23', '[[\"Stefanak\",\"M.\",\"\"],[\"Kiss\",\"T.\",\"\"],[\"Jex\",\"I.\",\"\"],[\"Mohring\",\"B.\",\"\"]]'),
(705.1986, 'Andrei Paun', 'Andrei Paun', 'On the Hopcroft\'s minimization algorithm', '10 pages, 1 figure', '', '', '', 'cs.DS', '', '  We show that the absolute worst case time complexity for Hopcroft\'s\nminimization algorithm applied to unary languages is reached only for de Bruijn\nwords. A previous paper by Berstel and Carton gave the example of de Bruijn\nwords as a language that requires O(n log n) steps by carefully choosing the\nsplitting sets and processing these sets in a FIFO mode. We refine the previous\nresult by showing that the Berstel/Carton example is actually the absolute\nworst case time complexity in the case of unary languages. We also show that a\nLIFO implementation will not achieve the same worst time complexity for the\ncase of unary languages. Lastly, we show that the same result is valid also for\nthe cover automata and a modification of the Hopcroft\'s algorithm, modification\nused in minimization of cover automata.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:15:53 GMT\"}]', '2007-05-23', '[[\"Paun\",\"Andrei\",\"\"]]'),
(705.1987, 'Umesh Garg', 'X.wang, R.V.F. Janssens, E.F. Moore, U. Garg, Y. Gu, S. Frauendorf,\n  M.P. Carpenter, S.S. Ghugre, N.J. Hammond, T. Lauritsen, T. Li, G. Mukherjee,\n  N.S. Pattabiraman, D. Seweryniak, S. Zhu', 'Lifetime measurements of Triaxial Strongly Deformed bands in $^{163}$Tm', '8 pages, 5 figures. Submitted to Physical Review C', 'Phys.Rev.C75:064315,2007', '10.1103/PhysRevC.75.064315', '', 'nucl-ex', '', '  With the Doppler Shift Attenuation Method, quadrupole transition moments,\n$Q_t$, were determined for the two recently proposed Triaxial Strongly Deformed\n(TSD) bands in $^{163}$Tm. The measured $Q_t$ moments indicate that the\ndeformation of these bands is larger than that of the yrast, signature\npartners. However, the measured values are smaller than those predicted by\ntheory. This observation appears to be valid for TSD bands in several nuclei of\nthe region\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:18:42 GMT\"}]', '2008-11-26', '[[\"wang\",\"X.\",\"\"],[\"Janssens\",\"R. V. F.\",\"\"],[\"Moore\",\"E. F.\",\"\"],[\"Garg\",\"U.\",\"\"],[\"Gu\",\"Y.\",\"\"],[\"Frauendorf\",\"S.\",\"\"],[\"Carpenter\",\"M. P.\",\"\"],[\"Ghugre\",\"S. S.\",\"\"],[\"Hammond\",\"N. J.\",\"\"],[\"Lauritsen\",\"T.\",\"\"],[\"Li\",\"T.\",\"\"],[\"Mukherjee\",\"G.\",\"\"],[\"Pattabiraman\",\"N. S.\",\"\"],[\"Seweryniak\",\"D.\",\"\"],[\"Zhu\",\"S.\",\"\"]]'),
(705.1988, 'Detlev Buchholz', 'Detlev Buchholz, Hendrik Grundling', 'The Resolvent Algebra: A New Approach to Canonical Quantum Systems', '52 pages, no figures; v3: as to appear in Journal of Functional\n  Analysis', '', '', '', 'math.OA math-ph math.MP quant-ph', '', '  The standard C*-algebraic version of the algebra of canonical commutation\nrelations, the Weyl algebra, frequently causes difficulties in applications\nsince it neither admits the formulation of physically interesting dynamical\nlaws nor does it incorporate pertinent physical observables such as (bounded\nfunctions of) the Hamiltonian. Here a novel C*-algebra of the canonical\ncommutation relations is presented which does not suffer from such problems. It\nis based on the resolvents of the canonical operators and their algebraic\nrelations. The resulting C*-algebra, the resolvent algebra, is shown to have\nmany desirable analytic properties and the regularity structure of its\nrepresentations is surprisingly simple. Moreover, the resolvent algebra is a\nconvenient framework for applications to interacting and to constrained quantum\nsystems, as we demonstrate by several examples.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:21:23 GMT\"},{\"version\":\"v2\",\"created\":\"Wed, 16 May 2007 14:56:24 GMT\"},{\"version\":\"v3\",\"created\":\"Thu, 3 Apr 2008 16:10:39 GMT\"}]', '2008-04-03', '[[\"Buchholz\",\"Detlev\",\"\"],[\"Grundling\",\"Hendrik\",\"\"]]'),
(705.1989, 'John Cairns', 'John A. Cairns', 'Simulation of Cosmogenic Neutrino Spectra with the GZKFast Event\n  Generator', '7 pages, 3 figures', '', '', '', 'astro-ph', '', '  GZKFast is a low-cost astrophysical event generator designed to simulate\nphotohadron processes resulting from ultra high energy cosmic ray fluxes.\nGZKFast is an easy to use event generator which specifically addresses issues\nrelevant to cosmogenic neutrinos and the ultra high energy (UHE) neutrino\nspectrum. GZKFast injects UHE particles into a simulated cosmic microwave\nbackground (CMB) using a Monte Carlo approach. The interaction of each particle\nis simulated and the resulting detectable events are spooled to log files.\nAlthough GZKFast uses a simplified particle physics model and limited\naccelerator data it generates event distributions which are comparable with\nmore thorough simulations such as the event generator SOPHIA\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:25:25 GMT\"}]', '2007-05-23', '[[\"Cairns\",\"John A.\",\"\"]]'),
(705.1990, 'Keith Gilmore', 'K. Gilmore (1 and 2), Y. U. Idzerda (2), and M. D. Stiles (1) ((1)\n  National Institute of Standards and Technology, Gaithersburg, MD, (2) Montana\n  State University, Bozeman, MT)', 'Identification of the dominant precession damping mechanism in Fe, Co,\n  and Ni by first-principles calculations', '4 pages, 1 figure', '', '10.1103/PhysRevLett.99.027204', '', 'cond-mat.str-el cond-mat.mtrl-sci', '', '  The Landau-Lifshitz equation reliably describes magnetization dynamics using\na phenomenological treatment of damping. This paper presents first-principles\ncalculations of the damping parameters for Fe, Co, and Ni that quantitatively\nagree with existing ferromagnetic resonance measurements. This agreement\nestablishes the dominant damping mechanism for these systems and takes a\nsignificant step toward predicting and tailoring the damping constants of new\nmaterials.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:41:48 GMT\"}]', '2009-11-13', '[[\"Gilmore\",\"K.\",\"\",\"1 and 2\"],[\"Idzerda\",\"Y. U.\",\"\"],[\"Stiles\",\"M. D.\",\"\"]]'),
(705.1991, 'T. Kiss', 'M. Stefanak, I. Jex, T. Kiss', 'Recurrence and P\\\'olya number of quantum walks', '', 'Phys. Rev. Lett. 100, 020501 (2008)', '10.1103/PhysRevLett.100.020501', '', 'quant-ph', '', '  We analyze the recurrence probability (P\\\'olya number) for d-dimensional\nunbiased quantum walks. A sufficient condition for a quantum walk to be\nrecurrent is derived. As a by-product we find a simple criterion for\nlocalisation of quantum walks. In contrast to classical walks, where the\nP\\\'olya number is characteristic for the given dimension, the recurrence\nprobability of a quantum walk depends in general on the topology of the walk,\nchoice of the coin and the initial state. This allows to change the character\nof the quantum walk from recurrent to transient by altering the initial state.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:33:03 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 2 Oct 2007 14:28:25 GMT\"}]', '2011-11-09', '[[\"Stefanak\",\"M.\",\"\"],[\"Jex\",\"I.\",\"\"],[\"Kiss\",\"T.\",\"\"]]'),
(705.1992, 'Alexander Konovalov', 'V.A. Bovdi, A.B. Konovalov', 'Integral group ring of the Mathieu simple group M24', '12 pages', '', '', '', 'math.RA math.GR', '', '  We consider the Zassenhaus conjecture for the normalized unit group of the\nintegral group ring of the Mathieu sporadic group $M_{24}$. As a consequence,\nfor this group we confirm Kimmerle\'s conjecture on prime graphs.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:32:10 GMT\"}]', '2007-05-23', '[[\"Bovdi\",\"V. A.\",\"\"],[\"Konovalov\",\"A. B.\",\"\"]]'),
(705.1993, 'Kapil Krishan', 'Kapilanjan Krishan', 'Network structure of chaotic patterns', '', '', '', '', 'nlin.PS nlin.CD', '', '  We reduce complex stripped patterns to a basic topological network of edges\nand vertices to define defects and measure their influence on the pattern. We\npresent statistics on the spatial and temporal distribution of defects within\nthe state of spiral defect chaos state in experiments on Rayleigh Benard\nconvection. These measure the role of boundary influence on the dynamics, and\nsuggest an exponential distribution for the length of edges in the pattern. We\nalso indicate a systematic method to study hierarchies of defect interactions\nbased on the network structure.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:33:14 GMT\"}]', '2007-05-23', '[[\"Krishan\",\"Kapilanjan\",\"\"]]'),
(705.1994, 'Lucimara Martins', 'Lucimara Martins and Paula Coelho', 'Testing the Accuracy of Synthetic Stellar Libraries', '18 pages, 16 figures - accepted for publication in MNRAS. Complete\n  paper (which includes online appendix) available at\n  http://www.astro.iag.usp.br/~lucimara/martins_coelho_rev2.ps', '', '10.1111/j.1365-2966.2007.11954.x', '', 'astro-ph', '', '  In the present work we compare in detail some of the major theoretical\nlibraries with observations, aiming at detecting weaknesses and strengths from\nthe stellar population modelling point of view. We compared model predictions\nand observations for broad- band colours and for high resolution spectral\nfeatures. Concerning the broad-band colours, we measured the stellar colour\ngiven by three recent sets of model atmospheres and flux distributions(Castelli\n& Kurucz 2003; Gustafsson et al. 2003; Brott & Hauschildt 2005), and compared\nthem with a recent UBVRIJHK calibration (Worthey & Lee 2007). We found that the\nmodels can reproduce with reasonable accuracy the stellar colours for a fair\ninterval in effective temperatures and gravities. The exceptions are: 1) the\nU-B colour, where the models are typically redder than the observations, and;\n2) the very cool stars in general (V-K > ~3).Concerning the high resolution\nfeatures, we measured 35 spectral indices defined in the literature on three\nhigh resolution synthetic libraries (Coelho et al. 2005; Martins et al. 2005;\nMunari et al. 2005), and compared them with the observed measurements given by\nthree empirical libraries (Valdes et al.2004; Sanchez-Blazquez et al. 2006;\nPrugniel & Soubiran 2001). We found that the direct comparison between models\nand observations is not a simple task, given the uncertainties in parameter\ndeterminations of empirical libraries. Taking that aside, we found that in\ngeneral the three libraries present similar behaviours and systematic\ndeviations. For stars with Teff < 7000K, the library by Coelho et al. (2005) is\nthe one with best average performance. We detect that lists of atomic and\nmolecular line opacities still need improvement, specially in the blue region\nof thespectrum, and for the cool stars (Teff < ~4500K).\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:39:20 GMT\"}]', '2009-11-13', '[[\"Martins\",\"Lucimara\",\"\"],[\"Coelho\",\"Paula\",\"\"]]'),
(705.1995, 'James Dent', 'James B. Dent and Thomas W. Kephart', 'Minimal Pati-Salam Model from String Theory Unification', '8 pages', 'Phys.Rev.D77:115008,2008', '10.1103/PhysRevD.77.115008', '', 'hep-ph', '', '  We provide what we believe is the minimal three family ${\\cal N} = 1$ SUSY\nand conformal Pati-Salam Model from type IIB superstring theory. This $Z_3$\norbifolded AdS$\\otimes S^5$ model has long lived protons and has potential\nphenomenological consequences for LHC.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:40:55 GMT\"}]', '2008-11-26', '[[\"Dent\",\"James B.\",\"\"],[\"Kephart\",\"Thomas W.\",\"\"]]'),
(705.1996, 'Michael Nauenberg', 'Michael Nauenberg', 'Critique of \"Quantum Enigma:Physic encounters Consciousness\"', '', '', '10.1007/s10701-007-9179-8', '', 'quant-ph', '', '  The central claim that understanding quantum mechanics requires a conscious\nobserver, which is made made by B. Rosenblum and F. Kuttner in their book\n\"Quantum Enigma: Physics encounters consciousnes\", is shown to be based on\nvarious misunderstandings and distortions of the foundations of quantum\nmechanics.\n', '[{\"version\":\"v1\",\"created\":\"Mon, 14 May 2007 17:44:08 GMT\"},{\"version\":\"v2\",\"created\":\"Tue, 15 May 2007 05:23:05 GMT\"}]', '2009-11-13', '[[\"Nauenberg\",\"Michael\",\"\"]]');

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