Mathematics

Authors and titles for March 2007

[1101] arXiv:hep-th/0703017 (cross-list from hep-th) [pdf, other]

Title: Expansions of algebras and superalgebras and some applications

J.A. de Azcarraga, J.M. Izquierdo, M. Picon, O. Varela

Comments: Invited lecture delivered at the 'Deformations and Contractions in Mathematics and Physics Workshop', 15-21 January 2006, Mathematisches Forschungsinstitut Oberwolfach, Germany

Journal-ref: Int.J.Theor.Phys.46:2738-2752,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); General Mathematics (math.GM); Group Theory (math.GR)

[1102] arXiv:hep-th/0703038 (cross-list from hep-th) [pdf, other]

Title: Cryptoreality of nonanticommutative Hamiltonians

E.A. Ivanov, A.V. Smilga

Comments: 15 pages, 2 figures

Journal-ref: JHEP 0707:036,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[1103] arXiv:hep-th/0703041 (cross-list from hep-th) [pdf, other]

Title: Faddeev-Volkov solution of the Yang-Baxter Equation and Discrete Conformal Symmetry

Vladimir V. Bazhanov, Vladimir V. Mangazeev, Sergey M. Sergeev

Comments: 26 pages, 18 color figures, minor corrections

Journal-ref: Nucl.Phys.B784:234-258,2007

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph)

[1104] arXiv:hep-th/0703044 (cross-list from hep-th) [pdf, other]

Title: The Orbifolds of Permutation-Type as Physical String Systems at Multiples of c=26. I.Extended Actions and New Twisted World-Sheet Gravities

M.B.Halpern

Comments: 54 pages

Journal-ref: JHEP 0706:068,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1105] arXiv:hep-th/0703048 (cross-list from hep-th) [pdf, other]

Title: Conformal Field Theory and the Reid Conjecture

Allan Adams

Comments: 4 pages, revtex

Subjects: High Energy Physics - Theory (hep-th); Algebraic Geometry (math.AG)

[1106] arXiv:hep-th/0703052 (cross-list from hep-th) [pdf, other]

Title: Dual oscillators and Quantum Pendulums: spectrum and correlators

A. A. Andrianov

Comments: 12 pages, substantial changes: calculation of correlators added

Journal-ref: Phys.Rev.D76:025003,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Nuclear Theory (nucl-th); Atomic Physics (physics.atom-ph); Quantum Physics (quant-ph)

[1107] arXiv:hep-th/0703057 (cross-list from hep-th) [pdf, other]

Title: Numerical Kaehler-Einstein metric on the third del Pezzo

C. Doran, M. Headrick, C. P. Herzog, J. Kantor, T. Wiseman

Comments: 42 pages, 37 figures; v2 ref, preprint # added

Journal-ref: Commun.Math.Phys.282:357-393,2008

Subjects: High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)

[1108] arXiv:hep-th/0703073 (cross-list from hep-th) [pdf, other]

Title: Direct quantization of equations of motion: from classical dynamics to transition amplitudes via strings

Denis Kochan

Comments: 16 pages, 5 figures, comments are welcome, author is looking for postdoctoral position

Journal-ref: Int.J.Geom.Meth.Mod.Phys.07:1385-1405,2010

Subjects: High Energy Physics - Theory (hep-th); Other Condensed Matter (cond-mat.other); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph); Atomic Physics (physics.atom-ph); Quantum Physics (quant-ph)

[1109] arXiv:hep-th/0703075 (cross-list from hep-th) [pdf, other]

Title: Noncommutative Induced Gauge Theory

Axel de Goursac, Jean-Christophe Wallet, Raimar Wulkenhaar

Comments: 20 pages, 6 figures

Journal-ref: Eur.Phys.J.C51:977-987,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1110] arXiv:hep-th/0703076 (cross-list from hep-th) [pdf, other]

Title: Yang-Baxter R operators and parameter permutations

S. Derkachov, D. Karakhanyan, R. Kirschner

Comments: 22 pages LaTex, comments added, version to be published in Nucl. Phys. B

Journal-ref: Nucl.Phys.B785:263-285,2007

Subjects: High Energy Physics - Theory (hep-th); Quantum Algebra (math.QA)

[1111] arXiv:hep-th/0703092 (cross-list from hep-th) [pdf, other]

Title: Is the Universe Noise-Sensitive?

Gil Kalai

Comments: A "noise-sensitivity manifesto", 4 pages, remarks welcomed

Subjects: High Energy Physics - Theory (hep-th); Probability (math.PR)

[1112] arXiv:hep-th/0703098 (cross-list from hep-th) [pdf, other]

Title: The Geometry of Small Causal Diamonds

G. W. Gibbons, S. N. Solodukhin

Comments: 17 pages, no figures; Misprints in eqs.(62), (65), (66) and (81) corrected; a new note on page 13 (with 2 new equations) added

Journal-ref: Phys.Lett.B649:317-324,2007

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Differential Geometry (math.DG)

[1113] arXiv:hep-th/0703106 (cross-list from hep-th) [pdf, other]

Title: Exact spectrum of the XXZ open spin chain from the q-Onsager algebra representation theory

P. Baseilhac, K. Koizumi

Comments: 21 pages; LaTeX file with amssymb; v2: typos corrected, references added, more details, to appear in JSTAT

Journal-ref: J. Stat. Mech. 2007 P09006

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph); Quantum Algebra (math.QA); Exactly Solvable and Integrable Systems (nlin.SI)

[1114] arXiv:hep-th/0703108 (cross-list from hep-th) [pdf, other]

Title: A Journey Between Two Curves

Sergey A. Cherkis

Comments: This is a contribution to the Proc. of workshop on Geometric Aspects of Integrable Systems (July 17-19, 2006; Coimbra, Portugal), published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at this http URL

Journal-ref: SIGMA 3:043,2007

Subjects: High Energy Physics - Theory (hep-th); Algebraic Geometry (math.AG); Differential Geometry (math.DG)

[1115] arXiv:hep-th/0703111 (cross-list from hep-th) [pdf, other]

Title: A potential for Generalized Kahler Geometry

Ulf Lindstrom, Martin Rocek, Rikard von Unge, Maxim Zabzine

Comments: 12 pages, contribution to "Handbook of pseudo-Riemannian Geometry and Supersymmetry"

Journal-ref: IRMA Lect. Math. Theor. Phys. 16, EMS Publ. House, Z\"urich (2010), pp: 263-273

Subjects: High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)

[1116] arXiv:hep-th/0703121 (cross-list from hep-th) [pdf, other]

Title: Electron Capture and Scaling Anomaly in Polar Molecules

Pulak Ranjan Giri, Kumar S. Gupta, S. Meljanac, A. Samsarov

Comments: 4 pages, 1 figure, latex file

Journal-ref: Phys.Lett.A372:2967-2970,2008

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1117] arXiv:hep-th/0703147 (cross-list from hep-th) [pdf, other]

Title: Supersymmetric Bethe Ansatz and Baxter Equations from Discrete Hirota Dynamics

Vladimir Kazakov, Alexander Sorin, Anton Zabrodin

Comments: Minor changes: misprints fixed, references added

Journal-ref: Nucl.Phys.B790:345-413,2008

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[1118] arXiv:hep-th/0703203 (cross-list from hep-th) [pdf, other]

Title: Spectrum in the broken phase of a $\lambda\phi^4$ theory

Marco Frasca

Comments: 4 pages, 1 figure. Accepted for publication in International Journal of Modern Physics A

Journal-ref: Int.J.Mod.Phys.A22:5345-5350,2007

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph); Mathematical Physics (math-ph)

[1119] arXiv:hep-th/0703205 (cross-list from hep-th) [pdf, other]

Title: A Variational Formulation of Symplectic Noncommutative Mechanics

Ignacio Cortese, J. Antonio Garcia

Comments: 17 pages, Latex. Accepted for publication in IJGMMP

Journal-ref: Int.J.Geom.Meth.Mod.Phys.4:789-805,2007

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[1120] arXiv:hep-th/0703208 (cross-list from hep-th) [pdf, other]

Title: The Orbifolds of Permutation-Type as Physical String Systems at Multiples of c=26 II. The Twisted BRST Systems of \hatc=52 Matter

M.B. Halpern

Comments: 21 pages, reference added and typos corrected

Journal-ref: Int.J.Mod.Phys.A22:4587-4602,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1121] arXiv:hep-th/0703210 (cross-list from hep-th) [pdf, other]

Title: Extension Bundles and the Standard Model

Bjorn Andreas, Gottfried Curio

Comments: 31 pages, harvmac, references added

Journal-ref: JHEP0707:053,2007

Subjects: High Energy Physics - Theory (hep-th); Algebraic Geometry (math.AG)

[1122] arXiv:hep-th/0703219 (cross-list from hep-th) [pdf, other]

Title: Shape changing and accelerating solitons in integrable variable mass sine-Gordon model

Anjan Kundu

Comments: 6 pages, 4 figures, revised with more physical input, to be published in Phys. Rev. Lett

Journal-ref: Phys.Rev.Lett.99:154101,2007

Subjects: High Energy Physics - Theory (hep-th); Other Condensed Matter (cond-mat.other); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph); Dynamical Systems (math.DS); Adaptation and Self-Organizing Systems (nlin.AO); Exactly Solvable and Integrable Systems (nlin.SI)

[1123] arXiv:hep-th/0703221 (cross-list from hep-th) [pdf, other]

Title: Boundary Loop Models and 2D Quantum Gravity

Ivan Kostov

Comments: Typos corrected

Journal-ref: J.Stat.Mech.0708:P08023,2007

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1124] arXiv:hep-th/0703222 (cross-list from hep-th) [pdf, other]

Title: On the second reference state and complete eigenstates of the open XXZ chain

Wen-Li Yang, Yao-Zhong Zhang

Comments: Latex file, 12 pages; New version appears in JHEP

Journal-ref: JHEP 0704:044,2007

Subjects: High Energy Physics - Theory (hep-th); Strongly Correlated Electrons (cond-mat.str-el); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI); Nuclear Theory (nucl-th)

[1125] arXiv:hep-th/0703240 (cross-list from hep-th) [pdf, other]

Title: Boson-fermion duality in SU(m|n) supersymmetric Haldane-Shastry spin chain

B. Basu-Mallick, Nilanjan Bondyopadhaya, Kazuhiro Hikami, Diptiman Sen

Comments: 26 pages, no figures; corrected some typos

Journal-ref: Nucl.Phys.B782:276-295,2007

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph)

[1126] arXiv:hep-th/0703274 (cross-list from hep-th) [pdf, other]

Title: Rigorous construction of the Thirring model: Ward-Takahashi Identities, Schwinger-Dyson Equations and New Anomalies

Pierluigi Falco

Comments: PhD thesis - 2 March 2006. 121 pages

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1127] arXiv:nlin/0703002 (cross-list from nlin.SI) [pdf, other]

Title: N-Wave Equations with Orthogonal Algebras: Z_2 and Z_2 \times Z_2 Reductions and Soliton Solutions

Vladimir S. Gerdjikov, Nikolay A. Kostov, Tihomir I. Valchev

Comments: This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at this http URL

Journal-ref: SIGMA 3 (2007), 039, 19 pages

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); Mathematical Physics (math-ph)

[1128] arXiv:nlin/0703011 (cross-list from nlin.PS) [pdf, other]

Title: Phase-space structure of two-dimensional excitable localized structures

Damia Gomila, Adrian Jacobo, Manuel A. Matias, Pere Colet

Comments: 10 pages, 9 figures

Journal-ref: Phys. Rev. E 75, 026217 (2007)

Subjects: Pattern Formation and Solitons (nlin.PS); Dynamical Systems (math.DS); Optics (physics.optics)

[1129] arXiv:nlin/0703016 (cross-list from nlin.SI) [pdf, other]

Title: Phase Space of Rolling Solutions of the Tippe Top

S. Torkel Glad, Daniel Petersson, Stefan Rauch-Wojciechowski

Comments: This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at this http URL

Journal-ref: SIGMA 3 (2007), 041, 14 pages

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); Mathematical Physics (math-ph); Classical Physics (physics.class-ph)

[1130] arXiv:nlin/0703018 (cross-list from nlin.SI) [pdf, other]

Title: Commutator identities on associative algebras and integrability of nonlinear pde's

A. K. Pogrebkov

Comments: 12 pages

Journal-ref: Theor.Math.Phys.154:405-417,2008

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1131] arXiv:nlin/0703041 (cross-list from nlin.SI) [pdf, other]

Title: Group-invariant soliton equations and bi-Hamiltonian geometric curve flows in Riemannian symmetric spaces

Stephen C. Anco

Comments: Published version, with a clarification to Theorem 4.5 and a correction to the Hamiltonian flow in Proposition 5.10

Journal-ref: J. Geom. Phys. 58 (2008), 1-37

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); Mathematical Physics (math-ph); Differential Geometry (math.DG)

[1132] arXiv:nlin/0703062 (cross-list from nlin.SI) [pdf, other]

Title: On bi-hamiltonian structure of some integrable systems on so*(4)

A. V. Tsiganov

Comments: LaTeX with Amsfonts, 13 pages, corrected typos

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); Mathematical Physics (math-ph)

[1133] arXiv:physics/0703014 (cross-list from physics.plasm-ph) [pdf, other]

Title: Plasma metric singularities in helical devices and tearing instabilities in tokamaks

Garcia de Andrade

Comments: Departamento de Fisica Teorica-IF-UERJ-Rio-Brasil

Subjects: Plasma Physics (physics.plasm-ph); General Relativity and Quantum Cosmology (gr-qc); Differential Geometry (math.DG); Fluid Dynamics (physics.flu-dyn)

[1134] arXiv:physics/0703143 (cross-list from physics.flu-dyn) [pdf, other]

Title: An example of anti-dynamo conformal Arnold metric

Garcia de Andrade

Subjects: Fluid Dynamics (physics.flu-dyn); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); Differential Geometry (math.DG)

[1135] arXiv:physics/0703159 (cross-list from physics.soc-ph) [pdf, other]

Title: Belief Propagation and Bethe approximation for Traffic Prediction

Cyril Furtlehner (INRIA Futurs), Jean-Marc Lasgouttes (INRIA Rocquencourt), Arnaud De La Fortelle (INRIA Rocquencourt)

Comments: Inria Report, 29 pages, 7 figures

Subjects: Physics and Society (physics.soc-ph); Probability (math.PR)

[1136] arXiv:physics/0703180 (cross-list from physics.soc-ph) [pdf, other]

Title: A Closed-Form Approximation of Likelihood Functions for Discretely Sampled Diffusions: the Exponent Expansion

Luca Capriotti

Comments: 28 pages, 7 figures

Subjects: Physics and Society (physics.soc-ph); Other Condensed Matter (cond-mat.other); Statistics Theory (math.ST); Computational Physics (physics.comp-ph); Statistical Finance (q-fin.ST)

[1137] arXiv:physics/0703181 (cross-list from physics.soc-ph) [pdf, other]

Title: Least Squares Importance Sampling for Monte Carlo Security Pricing

Luca Capriotti

Comments: 12 pages, 4 figures

Subjects: Physics and Society (physics.soc-ph); Other Condensed Matter (cond-mat.other); Statistics Theory (math.ST); Computational Physics (physics.comp-ph); Computational Finance (q-fin.CP)

[1138] arXiv:physics/0703192 (cross-list from physics.class-ph) [pdf, other]

Title: Dissipative Boussinesq equations

Denys Dutykh (CMLA), Frédéric Dias (CMLA)

Comments: 40 pages, 15 figures, published in C. R. Mecanique 335 (2007) Other author's papers can be downloaded at this http URL

Journal-ref: Comptes Rendus M\'ecanique (2007), Vol. 335, pp. 559-583

Subjects: Classical Physics (physics.class-ph); Analysis of PDEs (math.AP); Exactly Solvable and Integrable Systems (nlin.SI); Atmospheric and Oceanic Physics (physics.ao-ph)

[1139] arXiv:physics/0703227 (cross-list from physics.class-ph) [pdf, other]

Title: A distributional approach to the geometry of dislocations at the mesoscale

Nicolas Van Goethem (MEMA), F. Dupret (MEMA)

Comments: article soumis

Subjects: Classical Physics (physics.class-ph); Materials Science (cond-mat.mtrl-sci); Differential Geometry (math.DG)

[1140] arXiv:physics/0703240 (cross-list from physics.flu-dyn) [pdf, other]

Title: Swimming, Pumping and Gliding at low Reynolds numbers

J.E. Avron, O. Raz

Comments: 13 pages, 2 figure

Journal-ref: 2007 New J. Phys. 9 437

Subjects: Fluid Dynamics (physics.flu-dyn); Mathematical Physics (math-ph)

[1141] arXiv:q-bio/0703044 (cross-list from q-bio.QM) [pdf, other]

Title: On the existence of potential landscape in the evolution of complex systems

P. Ao, C. Kwon, H. Qian

Comments: latex, 18 pages

Journal-ref: Complexity 12 (2007) 19-27

Subjects: Quantitative Methods (q-bio.QM); Statistical Mechanics (cond-mat.stat-mech); Information Theory (cs.IT); Dynamical Systems (math.DS); Adaptation and Self-Organizing Systems (nlin.AO); Molecular Networks (q-bio.MN)

[1142] arXiv:quant-ph/0703006 (cross-list from quant-ph) [pdf, other]

Title: A necessary and sufficient condition to play games in quantum mechanical settings

Sahin Kaya Ozdemir, Junichi Shimamura, Nobuyuki Imoto

Journal-ref: New Journal of Physics, 9 (2007) 43

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph); Physics and Society (physics.soc-ph)

[1143] arXiv:quant-ph/0703025 (cross-list from quant-ph) [pdf, other]

Title: Weighted complex projective 2-designs from bases: optimal state determination by orthogonal measurements

Aidan Roy, A. J. Scott

Comments: 28 pages, to appear in J. Math. Phys

Journal-ref: J. Math. Phys. 48, 072110 (2007)

Subjects: Quantum Physics (quant-ph); Combinatorics (math.CO)

[1144] arXiv:quant-ph/0703053 (cross-list from quant-ph) [pdf, other]

Title: Boundary Effects in Non-Uniform Spin Chains

K.E.Feldman

Comments: 13 pages, to appear in International Journal of Information & Systems Sciences

Subjects: Quantum Physics (quant-ph); Other Condensed Matter (cond-mat.other); Mathematical Physics (math-ph)

[1145] arXiv:quant-ph/0703060 (cross-list from quant-ph) [pdf, other]

Title: A Topos Foundation for Theories of Physics: I. Formal Languages for Physics

A. Doering, C.J. Isham

Comments: 36 pages, no figures

Journal-ref: J.Math.Phys.49:053515,2008

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[1146] arXiv:quant-ph/0703062 (cross-list from quant-ph) [pdf, other]

Title: A Topos Foundation for Theories of Physics: II. Daseinisation and the Liberation of Quantum Theory

A. Doering, C.J. Isham

Comments: 34 pages, no figures

Journal-ref: J.Math.Phys.49:053516,2008

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[1147] arXiv:quant-ph/0703064 (cross-list from quant-ph) [pdf, other]

Title: A Topos Foundation for Theories of Physics: III. The Representation of Physical Quantities With Arrows

A. Doering, C.J. Isham

Comments: 38 pages, no figures

Journal-ref: J.Math.Phys.49:053517,2008

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[1148] arXiv:quant-ph/0703066 (cross-list from quant-ph) [pdf, other]

Title: A Topos Foundation for Theories of Physics: IV. Categories of Systems

A. Doering, C.J. Isham

Comments: 38 pages, no figures

Journal-ref: J.Math.Phys.49:053518,2008

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[1149] arXiv:quant-ph/0703071 (cross-list from quant-ph) [pdf, other]

Title: Quantum nonlocality without hidden variables: An algorithmic approach

H. Nikolic

Comments: 4 pages, corrected typos

Subjects: Quantum Physics (quant-ph); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[1150] arXiv:quant-ph/0703112 (cross-list from quant-ph) [pdf, other]

Title: Graphs, Quadratic Forms, and Quantum Codes

Markus Grassl, Andreas Klappenecker, Martin Roetteler

Comments: 5 pages, 2 figures, paper presented at the 2002 IEEE International Symposium on Information Theory

Journal-ref: Proceedings 2002 IEEE International Symposium on Information Theory (ISIT 2002), Lausanne, Switzerland, June/July 2002, p. 45

Subjects: Quantum Physics (quant-ph); Information Theory (cs.IT)