Mathematical Physics

Authors and titles for Mar 2024, skipping first 75

[76]  arXiv:2403.14517 [pdf, other]

Title: Dynamics of systems with varying number of particles: from Liouville equations to general master equations for open systems

Authors: Mauricio J. del Razo, Luigi Delle Site

Subjects: Mathematical Physics (math-ph); Statistical Mechanics (cond-mat.stat-mech); Dynamical Systems (math.DS); Computational Physics (physics.comp-ph); Biomolecules (q-bio.BM)

[77]  arXiv:2403.14698 [pdf, other]

Title: Some observations regarding brackets and dissipation

Authors: Philip J. Morrison

Comments: re-issue in Latex of an original typed manuscript from 1984

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

[78]  arXiv:2403.14768 [pdf, other]

Title: Universality of mean-field antiferromagnetic order in an anisotropic 3D Hubbard model at half-filling

Authors: E. Langmann, J. Lenells

Comments: 39 pages, 9 figures

Subjects: Mathematical Physics (math-ph); Strongly Correlated Electrons (cond-mat.str-el)

[79]  arXiv:2403.14846 [pdf, ps, other]

Title: Which symmetry group for elementary particles with an electric charge today and in the past?

Authors: Géry de Saxcé

Comments: 54 pages

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

[80]  arXiv:2403.15381 [pdf, ps, other]

Title: Localization for quasi-one-dimensional Dirac operators

Authors: Hakim Boumaza, Sylvain Zalczer

Comments: 45 pages

Subjects: Mathematical Physics (math-ph); Dynamical Systems (math.DS); Spectral Theory (math.SP)

[81]  arXiv:2403.15460 [pdf, other]

Title: The classification of general affine connections in Newton--Cartan geometry: Towards metric-affine Newton--Cartan gravity

Authors: Philip K. Schwartz

Comments: 17+2+2 pages (main text, references, appendix), comments welcome! v2: added references, corrected typos

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

[82]  arXiv:2403.15564 [pdf, ps, other]

Title: Metric-affine cosmological models and the inverse problem of the calculus of variations. Part 1: variational bootstrapping -- the method

Authors: Ludovic Ducobu, Nicoleta Voicu

Comments: 16 pages + 1 page references & acknowledgments + 5 pages appendix, 0 figure

Subjects: Mathematical Physics (math-ph); General Relativity and Quantum Cosmology (gr-qc); Differential Geometry (math.DG)

[83]  arXiv:2403.15748 [pdf, other]

Title: Efficient semiclassical approximation for bound states in graphene in magnetic field with a small trigonal warping correction

Authors: Vladislav Rykhlov

Comments: 10 pages, 4 figures

Subjects: Mathematical Physics (math-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[84]  arXiv:2403.15880 [pdf, ps, other]

Title: Semiclassical Limit of the Bogoliubov-de Gennes Equation

Authors: Jacky J. Chong, Laurent Lafleche, Chiara Saffirio

Comments: 29 pages

Subjects: Mathematical Physics (math-ph); Analysis of PDEs (math.AP); Quantum Physics (quant-ph)

[85]  arXiv:2403.15922 [pdf, other]

Title: Self-consistent autocorrelation of a disordered Kuramoto model in the asynchronous state

Authors: Yagmur Kati, Jonas Ranft, Benjamin Lindner

Comments: 9 pages, 6 figures

Subjects: Mathematical Physics (math-ph); Chaotic Dynamics (nlin.CD); Computational Physics (physics.comp-ph)

[86]  arXiv:2403.16104 [pdf, ps, other]

Title: Compositional statistical mechanics, entropy and variational inference

Authors: Grégoire Sergeant-Perthuis

Comments: Accepted to Twelfth Symposium on Compositional Structures (SYCO 12)

Subjects: Mathematical Physics (math-ph); Probability (math.PR)

[87]  arXiv:2403.16905 [pdf, other]

Title: Properties of some dynamical systems for three collapsing inelastic particles

Authors: Théophile Dolmaire, Juan J. L. Velázquez

Comments: 42 pages, 1 figure

Subjects: Mathematical Physics (math-ph)

[88]  arXiv:2403.16938 [pdf, other]

Title: Whittaker vectors at finite energy scale, topological recursion and Hurwitz numbers

Authors: Gaëtan Borot, Nitin Kumar Chidambaram, Giacomo Umer

Comments: 58 pages, 1 figure

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

[89]  arXiv:2403.17566 [pdf, other]

Title: Equality of magnetization and edge current for interacting lattice fermions at positive temperature

Authors: Jonas Lampart, Massimo Moscolari, Stefan Teufel, Tom Wessel

Comments: 31 pages, 5 figures

Subjects: Mathematical Physics (math-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Quantum Physics (quant-ph)

[90]  arXiv:2403.17583 [pdf, ps, other]

Title: Point potentials on Euclidean space, hyperbolic space and sphere in any dimension

Authors: Jan Dereziński, Christian Gaß, Błażej Ruba

Comments: 51 pages

Subjects: Mathematical Physics (math-ph)

[91]  arXiv:2403.17591 [pdf, ps, other]

Title: Mass Concentration of Two-Spinless Fermi Systems with Attractive Interactions

Authors: Yujin Guo, Yan Li

Subjects: Mathematical Physics (math-ph); Functional Analysis (math.FA)

[92]  arXiv:2403.17617 [pdf, other]

Title: Topological Levinson's theorem in presence of embedded thresholds and discontinuities of the scattering matrix

Authors: V. Austen, D. Parra, A. Rennie, S. Richard

Comments: 44 pages

Subjects: Mathematical Physics (math-ph)

[93]  arXiv:2403.17906 [pdf, other]

Title: WKB asymptotics of Stokes matrices, spectral curves and rhombus inequalities

Authors: Anton Alekseev, Andrew Neitzke, Xiaomeng Xu, Yan Zhou

Subjects: Mathematical Physics (math-ph); Algebraic Geometry (math.AG); Differential Geometry (math.DG); Quantum Algebra (math.QA)

[94]  arXiv:2403.17996 [pdf, ps, other]

Title: Quantum fields on projective geometries

Authors: Daniel Spitz

Comments: v2: Minor corrections applied, 46 pages, 1 figure

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

[95]  arXiv:2403.18141 [pdf, ps, other]

Title: The 2D Toda lattice hierarchy for multiplicative functionals of Schur measures

Authors: Pierre Lazag

Subjects: Mathematical Physics (math-ph); Combinatorics (math.CO); Probability (math.PR)

[96]  arXiv:2403.18237 [pdf, ps, other]

Title: Analytical computation of bifurcation of orbits near collinear libration point in the restricted three-body problem

Authors: Mingpei Lin, Tong Luo, Hayato Chiba

Comments: Our unified analytical framework provides a holistic view of the phase space structures near collinear libration points in the CRTBP. It successfully addresses analytical challenges related to quasihalo orbits and their invariant manifolds. The proposed coupling-induced bifurcation mechanism and the corresponding coupling coefficients can also be applied to general dynamical systems

Subjects: Mathematical Physics (math-ph); Earth and Planetary Astrophysics (astro-ph.EP)

[97]  arXiv:2403.18428 [pdf, ps, other]

Title: Fermion integrals for finite spectral triples

Authors: John W. Barrett

Comments: Approx 9 pages

Subjects: Mathematical Physics (math-ph)

[98]  arXiv:2403.18562 [pdf, ps, other]

Title: Construction of Gross-Neveu model using Polchinski flow equation

Authors: Paweł Duch

Comments: 95 pages, comments welcome

Subjects: Mathematical Physics (math-ph); Probability (math.PR)

[99]  arXiv:2403.18576 [pdf, other]

Title: Logarithmic correlation functions in 2D critical percolation

Authors: Federico Camia, Yu Feng

Comments: V2: Significantly revised version, several new results added

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

[100]  arXiv:2403.18617 [pdf, ps, other]

Title: Quantum concentration inequalities and equivalence of the thermodynamical ensembles: an optimal mass transport approach

Authors: Giacomo De Palma, Davide Pastorello

Comments: 26 pages

Subjects: Mathematical Physics (math-ph); Quantum Physics (quant-ph)