Mathematical Physics

Authors and titles for August 2024

[101] arXiv:2408.01032 (cross-list from cond-mat.soft) [pdf, html, other]

Title: Morse Theory and Meron Mediated Interactions Between Disclination Lines in Nematics

Joseph Pollard, Richard G. Morris

Comments: 31 pages, 11 figures

Subjects: Soft Condensed Matter (cond-mat.soft); Mathematical Physics (math-ph)

[102] arXiv:2408.01114 (cross-list from cond-mat.mtrl-sci) [pdf, html, other]

Title: PSP-GEN: Stochastic inversion of the Process-Structure-Property chain in materials design through deep, generative probabilistic modeling

Yaohua Zang, Phaedon-Stelios Koutsourelakis

Subjects: Materials Science (cond-mat.mtrl-sci); Mathematical Physics (math-ph)

[103] arXiv:2408.01140 (cross-list from gr-qc) [pdf, html, other]

Title: Self-Excited Gravitational Instantons

Martin Krššák

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

[104] arXiv:2408.01252 (cross-list from gr-qc) [pdf, html, other]

Title: Regularity and temperature of stationary black hole event horizons

R. A. Hounnonkpe, E. Minguzzi

Comments: 29 pages

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

[105] arXiv:2408.01260 (cross-list from math.DS) [pdf, html, other]

Title: Relativistic effects in the dynamics of a particle in a Coulomb field

Rafael Ortega, David Rojas

Comments: 18 pages

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

[106] arXiv:2408.01345 (cross-list from math.RA) [pdf, other]

Title: On the sub-adjacent Hopf algebra of the universal enveloping algebra of a post-Lie algebra

Yunnan Li

Comments: 20 pages

Subjects: Rings and Algebras (math.RA); Mathematical Physics (math-ph); Combinatorics (math.CO); Quantum Algebra (math.QA)

[107] arXiv:2408.01397 (cross-list from quant-ph) [pdf, html, other]

Title: Pseudo-Hermitian extensions of the harmonic and isotonic oscillators

Aritra Ghosh, Akash Sinha

Comments: Based on talk delivered at the Xth International Workshop on New Challenges in Quantum Mechanics: Graphene, Supersymmetry, and Mathematical Physics (2024)

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

[108] arXiv:2408.01516 (cross-list from quant-ph) [pdf, html, other]

Title: Gibbs Sampling gives Quantum Advantage at Constant Temperatures with O(1)-Local Hamiltonians

Joel Rajakumar, James D. Watson

Comments: 14 pages, 6 page appendix, 1 figure

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

[109] arXiv:2408.01517 (cross-list from cs.LG) [pdf, html, other]

Title: Gradient flow in parameter space is equivalent to linear interpolation in output space

Thomas Chen, Patrícia Muñoz Ewald

Subjects: Machine Learning (cs.LG); Artificial Intelligence (cs.AI); Mathematical Physics (math-ph); Optimization and Control (math.OC); Machine Learning (stat.ML)

[110] arXiv:2408.01538 (cross-list from hep-th) [pdf, other]

Title: 3D $\mathcal{N}=1$ supergravity from Virasoro TQFT: Gravitational partition function and Out-of-time-order correlator

Arpan Bhattacharyya, Saptaswa Ghosh, Poulami Nandi, Sounak Pal

Comments: 48 pages, 4 figures, 1 table

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

[111] arXiv:2408.01613 (cross-list from physics.plasm-ph) [pdf, other]

Title: Relaxation model for a homogeneous plasma with spherically symmetric velocity space

Yanpeng Wang, Jianyuan Xiao, Xianhao Rao, Pengfei Zhang, Yolbarsop Adil, Ge Zhuang

Comments: 15 pages, 1 figure

Subjects: Plasma Physics (physics.plasm-ph); Mathematical Physics (math-ph)

[112] arXiv:2408.01644 (cross-list from gr-qc) [pdf, html, other]

Title: Einstein's equations constrained by homogeneous and isotropic expansion: Initial value problems and applications

Leandro G. Gomes, Marcelo A. C. Nogueira, Lucas Ruiz dos Santos

Comments: 18 pages; 3 figures

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

[113] arXiv:2408.01647 (cross-list from math.DG) [pdf, html, other]

Title: Homogeneous statistical manifolds

Jun-ichi Inoguchi, Yu Ohno

Subjects: Differential Geometry (math.DG); Mathematical Physics (math-ph)

[114] arXiv:2408.01770 (cross-list from quant-ph) [pdf, other]

Title: Leading correction to the relativistic Foldy-Wouthuysen Hamiltonian

Alexander J. Silenko

Comments: 17 pages. arXiv admin note: text overlap with arXiv:1602.02246

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

[115] arXiv:2408.01809 (cross-list from gr-qc) [pdf, html, other]

Title: New edge modes and corner charges for first-order symmetries of 4D gravity

Simon Langenscheidt, Daniele Oriti

Comments: Minor corrections in section 3.4

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

[116] arXiv:2408.01811 (cross-list from math.AP) [pdf, other]

Title: Regularizing factors for the Euler-Poisson equations

Olga S. Rozanova

Comments: 10 pages, 2 figures

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

[117] arXiv:2408.01814 (cross-list from hep-th) [pdf, html, other]

Title: Calculation of Some Integrals over Gaussian Measure with Nuclear Covariance Operator in Separable Hilbert Space

Nikita A. Ignatyuk, Anna A. Ogarkova, Stanislav L. Ogarkov

Comments: Version 1: 35 pages

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

[118] arXiv:2408.02016 (cross-list from cond-mat.dis-nn) [pdf, html, other]

Title: Dynamics of many-body localized systems: logarithmic lightcones and $\log \, t$-law of $\alpha$-R\'enyi entropies

Daniele Toniolo, Sougato Bose

Comments: 12 pages plus references

Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[119] arXiv:2408.02108 (cross-list from quant-ph) [pdf, html, other]

Title: Exponential tail estimates for quantum lattice dynamics

Christopher Cedzich, Alain Joye, Albert H. Werner, Reinhard F. Werner

Comments: 20 pages, 6 figures

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

[120] arXiv:2408.02136 (cross-list from math.AP) [pdf, html, other]

Title: Clearing-out of dipoles for minimisers of 2-dimensional discrete energies with topological singularities

Adriana Garroni, Mircea Petrache, Emanuele Spadaro

Comments: 34 pages, 8 figures

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Optimization and Control (math.OC)

[121] arXiv:2408.02149 (cross-list from math.AP) [pdf, html, other]

Title: On Landis conjecture for positive Schr\"odinger operators on graphs

Ujjal Das, Matthias Keller, Yehuda Pinchover

Comments: 20 pages

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Functional Analysis (math.FA); Spectral Theory (math.SP)

[122] arXiv:2408.02360 (cross-list from math.PR) [pdf, html, other]

Title: Potential Hessian Ascent: The Sherrington-Kirkpatrick Model

David Jekel, Juspreet Singh Sandhu, Jonathan Shi

Comments: 102 pages, 1 table

Subjects: Probability (math.PR); Data Structures and Algorithms (cs.DS); Mathematical Physics (math-ph)

[123] arXiv:2408.02491 (cross-list from quant-ph) [pdf, html, other]

Title: Non-Hermitian-Hamiltonian-induced unitarity and optional physical inner products in Hilbert space

Miloslav Znojil

Journal-ref: Phys. Lett. A 523 (2024) 129782

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

[124] arXiv:2408.02515 (cross-list from quant-ph) [pdf, html, other]

Title: Quasi-classical Limit of a Spin Coupled to a Reservoir

Michele Correggi, Marco Falconi, Michele Fantechi, Marco Merkli

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

[125] arXiv:2408.02583 (cross-list from gr-qc) [pdf, html, other]

Title: Generating variable $\hbar$ and $c$ via Fujii-Wetterich model in curved spacetimes

Hoang Ky Nguyen

Comments: 14 pages, 3 figures

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

[126] arXiv:2408.02593 (cross-list from math.AT) [pdf, other]

Title: Differential Cohomology as Diffeological Homotopy Theory

Nino Scalbi

Comments: Ph.D. thesis, 179 pages, Instituto Superior Técnico, University of Lisbon, 2024

Subjects: Algebraic Topology (math.AT); Mathematical Physics (math-ph); Differential Geometry (math.DG)

[127] arXiv:2408.02596 (cross-list from gr-qc) [pdf, html, other]

Title: Stability of the expanding region of Kerr de Sitter spacetimes

Grigorios Fournodavlos, Volker Schlue

Comments: 45 pages, 3 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph); Analysis of PDEs (math.AP)

[128] arXiv:2408.02644 (cross-list from math.QA) [pdf, html, other]

Title: The Cyclic and Modular Microcosm Principle in Quantum Topology

Lukas Woike

Comments: 29 pages, 4 figure, some diagrams

Subjects: Quantum Algebra (math.QA); Mathematical Physics (math-ph); Category Theory (math.CT)

[129] arXiv:2408.02664 (cross-list from cond-mat.str-el) [pdf, other]

Title: Noninvertible Gauge Symmetry in (2+1)d Topological Orders: A String-Net Model Realization

Yu Zhao, Yidun Wan

Comments: 33 pages, 3 Figures. Version 2 has improved clarity, with typos and minor errors corrected

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

[130] arXiv:2408.02747 (cross-list from hep-th) [pdf, html, other]

Title: Thermal One-point Functions and Their Partial Wave Decomposition

Ilija Buric, Francesco Russo, Volker Schomerus, Alessandro Vichi

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

[131] arXiv:2408.02763 (cross-list from hep-th) [pdf, html, other]

Title: A critical reassessment of "Restricted Weyl Symmetry"

Dražen Glavan, Ruggero Noris, Tom Zlosnik

Comments: 12 pages

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

[132] arXiv:2408.02808 (cross-list from math.SP) [pdf, html, other]

Title: Spectral statistics of the Laplacian on random covers of a closed negatively curved surface

Julien Moy

Comments: 64 pages

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

[133] arXiv:2408.02889 (cross-list from hep-th) [pdf, html, other]

Title: Categorical generalization of BF theory coupled to gravity

A.D. López-Hernández, Graciela Reyes-Ahumada, Javier Chagoya

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

[134] arXiv:2408.02905 (cross-list from quant-ph) [pdf, html, other]

Title: Quantum energy teleportation in phase space quantum mechanics

M.M. Sanchez-Cordova, Jasel Berra-Montiel

Comments: 13 pages, no figures

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

[135] arXiv:2408.03206 (cross-list from math.DG) [pdf, html, other]

Title: On the application of Lorentz-Finsler geometry to model wave propagation

Enrique Pendás-Recondo

Comments: 21 pages

Subjects: Differential Geometry (math.DG); Mathematical Physics (math-ph)

[136] arXiv:2408.03212 (cross-list from math.CO) [pdf, html, other]

Title: Generalized dessin partition function, cut-and-join type representation, and polynomiality

Zhiyuan Wang, Chenglang Yang

Comments: 32 pages

Subjects: Combinatorics (math.CO); Mathematical Physics (math-ph); Representation Theory (math.RT); Exactly Solvable and Integrable Systems (nlin.SI)

[137] arXiv:2408.03233 (cross-list from math.AP) [pdf, html, other]

Title: Low energy resolvent asymptotics of the multipole Aharonov--Bohm Hamiltonian

T. J. Christiansen, K. Datchev, M. Yang

Comments: 15 pages, 1 figure

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Spectral Theory (math.SP)

[138] arXiv:2408.03234 (cross-list from math.AP) [pdf, html, other]

Title: From resolvent expansions at zero to long time wave expansions

T. J. Christiansen, K. Datchev, M. Yang

Comments: 13 pages, 1 figure

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Spectral Theory (math.SP)

[139] arXiv:2408.03279 (cross-list from math.DS) [pdf, html, other]

Title: Pensive billiards, point vortices, and pucks

Theodore D. Drivas, Daniil Glukhovskiy, Boris Khesin

Comments: 31 pages, 18 figures

Subjects: Dynamical Systems (math.DS); Mathematical Physics (math-ph); Symplectic Geometry (math.SG); Fluid Dynamics (physics.flu-dyn)

[140] arXiv:2408.03343 (cross-list from cond-mat.soft) [pdf, html, other]

Title: A Modified Landau-de Gennes Theory for Smectic Liquid Crystals: Phase Transitions and Structural Transitions

Baoming Shi, Yucen Han, Chengdi Ma, Apala Majumdar, Lei Zhang

Subjects: Soft Condensed Matter (cond-mat.soft); Mathematical Physics (math-ph)

[141] arXiv:2408.03389 (cross-list from gr-qc) [pdf, html, other]

Title: Asymptotics of spin-0 fields and conserved charges on n-dimensional Minkowski spaces

Edgar Gasperín, Mariem Magdy Ali Mohamed, Filipe C. Mena

Comments: 17 pages, 1 figure

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

[142] arXiv:2408.03470 (cross-list from math.AP) [pdf, html, other]

Title: Wave packet decomposition for Schrodinger evolution with rough potential and generic value of parameter

Sergey A. Denisov

Comments: The exposition improved, typos were fixed, and pictures were added

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Classical Analysis and ODEs (math.CA); Spectral Theory (math.SP)

[143] arXiv:2408.03557 (cross-list from math.AP) [pdf, html, other]

Title: Recovering a layered anisotropic admittivity in Calder\'on's problem with local measurements

Sonia Foschiatti, Romina Gaburro, Eva Sincich

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

[144] arXiv:2408.03570 (cross-list from math.AP) [pdf, html, other]

Title: From the Boltzmann equation for gas mixture to the two-fluid incompressible hydrodynamic system

Zhendong Fang, Kunlun Qi

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

[145] arXiv:2408.03604 (cross-list from math.AP) [pdf, html, other]

Title: The Navier-Stokes Cauchy problem in a class of weighted function spaces

Paolo Maremonti, Vittorio Pane

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

[146] arXiv:2408.03701 (cross-list from gr-qc) [pdf, html, other]

Title: Spacetime constructed from a contact manifold with a degenerate metric

Hiroshi Kozaki, Hideki Ishihara, Tatsuhiko Koike, Yoshiyuki Morisawa

Comments: 25 pages, 3 figures, version accepted for publication

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

[147] arXiv:2408.03787 (cross-list from math.AP) [pdf, html, other]

Title: Asymmetric deformations of a perturbed spherical bubble in an incompressible fluid

Chen-Chih Lai, Michael I. Weinstein

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph); Pattern Formation and Solitons (nlin.PS); Fluid Dynamics (physics.flu-dyn)

[148] arXiv:2408.03821 (cross-list from math.AP) [pdf, html, other]

Title: The Biot stress -- right stretch relation for the compressible Neo-Hooke-Ciarlet-Geymonat model and Rivlin's cube problem

Ionel-Dumitrel Ghiba, Franz Gmeineder, Sebastian Holthausen, Robert J. Martin, Patrizio Neff

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

[149] arXiv:2408.03826 (cross-list from math.NA) [pdf, html, other]

Title: A direct reconstruction method for radiating sources in Maxwell's equations with single-frequency data

Isaac Harris, Thu Le, Dinh-Liem Nguyen

Comments: 23 pages

Subjects: Numerical Analysis (math.NA); Mathematical Physics (math-ph)

[150] arXiv:2408.03991 (cross-list from cond-mat.mes-hall) [pdf, html, other]

Title: Berry Phases in the Bosonization of Nonlinear Edge Modes

Mathieu Beauvillain, Blagoje Oblak, Marios Petropoulos

Comments: 32 pages, 6 figures

Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Symplectic Geometry (math.SG)