3366 papers
Mathematical physics sits at the fascinating intersection where abstract equations meet the fundamental laws of our universe. This field uses rigorous mathematical tools to model everything from the behavior of subatomic particles to the curvature of spacetime, turning complex theories into testable predictions. It is the language through which physicists describe reality, bridging the gap between pure mathematics and physical observation.
On Gist.Science, we process every new preprint published in this category on arXiv to make these dense studies accessible to everyone. Whether you are a specialist or a curious reader, you will find both plain-language overviews and detailed technical summaries for each paper. Below are the latest mathematical physics papers from arXiv, curated to help you explore the cutting edge of theoretical science.
This paper computes the -equivariant topological Euler characteristic of the Kontsevich moduli space by deriving a closed formula for the non-rational-tail subspace via torus localization and expressing the full result through plethysm with a genus-zero contribution.
This paper proves that solutions to the kinetic transport equation derived from the two-dimensional periodic Lorentz Gas converge to an equilibrium state in the norm under periodic boundary conditions, utilizing Fourier coefficient analysis to establish convergence rates for specific cases.
This paper introduces a general method based on the transverse intersection of submanifolds in phase space to prove the non-degeneracy of the Hessian in spinfoam vertex amplitudes with a cosmological constant, thereby validating the stationary phase approximation for non-degenerate geometric 4-simplices in de Sitter or anti-de Sitter space and confirming the model's connection to semiclassical gravity without dominant exceptional contributions.
This paper presents an exact analytical solution for time-evolving resonant states in an open double quantum-dot system with spin and Coulomb interactions, deriving a non-Hermitian effective Hamiltonian that identifies four types of two-body resonant states and enables the precise calculation of survival and transition probabilities for localized electrons.
This paper analyzes short-time dynamics in the 2D Blume-Capel model, confirming critical initial slip exponents at both critical and tricritical points that align with theoretical scaling relations and establishing the validity of short-time dynamics in phase-ordering kinetics after a quench into the ordered phase.
This paper constructs exact strong zero mode operators in integrable quantum circuits and the spin-1/2 XXZ chain with non-diagonal open boundary conditions that break bulk U(1) symmetry, demonstrating their role in inducing infinite boundary coherence times while showing they become spatially non-local and dynamically insignificant when mapped to the asymmetric simple exclusion process.
This paper reviews recent progress and presents original results on applying quantum geometry, including Zeeman and information geometries, to -wave magnets () to derive universal analytic formulas for their anomalous transport, magneto-optical, and oscillation phenomena.
This paper generalizes Müger's result to non-fusion cases by proving that the unitary Drinfeld center of a unitary tensor category is equivalent to the category of unitary bimodules for a canonical W*-algebra object, a result subsequently applied to express factorization homology via C*-algebraic extensions and actions of Drinfeld doubles of compact quantum groups.
This paper introduces and analyzes multi-variable Sklyanin-Whittaker integrals by establishing their determinantal formulas, while also exploring their -deformations, connections to determinantal point processes, and associated Mellin-Barnes integrals.
This paper establishes the existence of forward self-similar weak solutions to the 2D hypodissipative Navier-Stokes equations with fractional diffusion for large homogeneous initial data, and proves that these solutions are smooth and satisfy specific decay estimates when .