Mathematical Physics · Mathematics & Statistics
Mathematical Physics
The newest papers in Mathematical Physics that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
408 papers, from 31 August 2026 to 5 November 2026: 346 arXiv preprints and 62 OpenAlex records.
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Newest papers, page 7
Adapted Fröhlich-Pizzo Model for Horizon-Induced Decoherence
The Fröhlich-Pizzo (FP) model is a quantum-mechanical model originally developed to describe the interaction between an atom and the electromagnetic field in the nonrelativistic limit $c\to\infty$.The Lévy wave packet and fractional uncertainty relations
This work revisits the debate on fractional uncertainty relations that arose a decade ago and tries to settle it.Quantum f-divergences from retrodictive tests: a unifying classical variational principle
The same classical f-divergence admits inequivalent extensions to quantum states.Quantum Charge as a Particle/Antiparticle Label
We show that the concept of particles and antiparticles is related to the Weyl-Heisenberg group $W\!H_3$.Finite Classification of Transversal Diagonal Gates Beyond Stabilizer Codes
We establish that transversal diagonal gates on exact qubit codes of distance at least two can be exhaustively classified within a finite search space.Improved rapid phase ordering for Ising dynamics on random regular graphs
We study Glauber dynamics for the Ising model on random $d$-regular graphs with $n$ vertices at low temperature, in the regime $β\geq C/d$ where $C,d$ are sufficiently large constants.The Fer expansion of a driven spin under $\mathfrak{su}(2)$ operations cannot terminate beyond first order
The Fer expansion writes the propagator of a driven quantum system as an ordered product of exponentials, each generated by the time integral of an effective Hamiltonian that governs the evolution…Geometry-Agnostic Data-Driven Discovery of Extreme Scenarios
We introduce a two-stage data-driven neural framework for discovering dynamically admissible extreme scenarios.Complete Modified Logarithmic Sobolev Inequalities for one-dimensional quantum Spin Chain
We prove a complete modified logarithmic Sobolev inequality with a system-size-independent constant for Chen--Kastoryano--Gilyén Gibbs samplers on one-dimensional spin chain at every fixed positive…Methods for Deriving Nonlinear Kinetic Equations from the Dynamics of Quantum Systems
The article outlines key topics related to deriving kinetic equations and, in general, to the relationship between the evolution equations governing quantum many-particle systems.The Prevalence of Straight Shots in Control Space for Reaching Optimal Quantum Performance
Gradient-based algorithms are often applied to identify an optimal control for maximizing a quantum objective functional by following a steepest ascent path to the top of the control landscape.Lieb-Robinson bounds via the Combes-Thomas estimate
This paper studies quantum spin systems: networks of spins coupled by local interactions.A General Construction of Strict Models in HoTT
Homotopy type theory (HoTT) provides a natural setting for studying the metatheory of type theory, as it comes with additional extensionality principles compared to ordinary Martin-Löf type theory.Non-planar contact structures with Calabi-Yau Fillings and topological quantum computation
This paper is a non-planar counterpart of the author's earlier work on planar contact structures and topological quantum computation.Wave-Particle Complementarity in Quantum Walk from a Quantum Mechanical Perspective
A quantum walk is a mathematical model and a quantum version of a random walk.A Readout-Aware Theory of Approximate Heisenberg Propagation
Classical methods for computing quantum expectation values often propagate observables in the Heisenberg picture.Majorization for superpositions of nonorthogonal states and the existence of golden states
In the resource theory of superposition relative to linearly independent, nonorthogonal reference states, golden states are known for two reference states and for special overlap matrices, and all…Average lower bound on magnetic double-well tunneling with asymptotically large well separation
We study tunneling between two identical, smooth, compactly supported potential wells in a constant perpendicular magnetic field, with the coupling and magnetic field fixed and the well separation…Quantum Fluctuations and Wigner Dynamics of a Carbon Nanotube Oscillator Driven by an Atomic Force Microscope
Suspended carbon nanotubes provide a useful platform for studying controlled nanomechanical motion in regimes where environmental fluctuations, memory effects, and quantum coherence can all…Counterexamples to the total-current Hohenberg-Kohn conjecture
The total-current Hohenberg-Kohn conjecture asserts that the ground-state particle density and total current determine the scalar potential up to an additive constant and the vector potential up to…