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 14
Time-dependent integrable quantum field theories with dynamical boundaries
We present a method for constructing time-dependent integrable chiral quantum field theories on a finite spatial interval from the scattering and reflection data of an autonomous integrable model.Latent Score-Based Bayesian Cramér-Rao Bound Estimation for High-Dimensional Imaging Systems
We propose a data-driven framework for estimating the Bayesian Cramér-Rao bound (CRB) in high-dimensional imaging systems with complex, analytically intractable priors.Multi-Indexed Schatten Quasi- and Anti-Norms and Additivity of Conditional Rényi Entropies
We introduce and study multi-indexed Schatten spaces which lift the commutative $\ell_{q_1}\![\ell_{q_2}\![\ell_{q_3}\![\dots]]]$ -spaces to the quantum toolbox.Relaxation of a Vlasov gas to an inhomogeneous state due to phase space mixing in an axisymmetric potential: A Newtonian analogy of the Kerr orbital motion
We explore the dynamics of a Vlasov gas propagating in an external axisymmetric potential consisting of a central potential with an additional quadrupolar component which gives rise to two potential…Zero measure Cantor spectrum for aperiodic metric tiling graphs
We study a family of aperiodic metric graphs generated by one-dimensional tilings.Optimal large sieve for fixed order characters
Let $n \geq 3$.A Quantum Phase Neural Network with Multi-Inputs/Single-Output
A 35 input/single output quantum phase neural network (QPNN) is proposed to recognize the English letters' A 'and' B 'composed 7*5 of pixels.Rapid mixing of quantum spin chains at any finite temperature
We prove that a quasi-local quantum Gibbs sampler rapidly mixes to the Gibbs state of any 1D finite-range Hamiltonian at all finite temperatures in $\mathcal{O}\left(\log (n/\varepsilon)\right)$ time.Dissipation-Enabled Operator-Norm Locality Bounds for Bose-Hubbard Hamiltonians
Closed bosonic lattice systems do not generally admit operator norm Lieb--Robinson bounds uniformly in the initial state.Ballistic Speed and Potential-Theoretic Recurrence for Homogeneous Open Quantum Random Walks
Our study connects root-mean-square ballistic transport to potential-theoretic recurrence for finite-range open quantum random walks.Approximation theorems for fermionic Gaussian states
A recurring principle in many-body physics is that sufficiently distributed interactions or correlations lead to an effectively mean-field description.Quadratic symmetry algebras and Sturm algebraization of superintegrable systems with magnetic fields
We study two three-dimensional quantum superintegrable systems in nonvanishing axially symmetric magnetic fields.Floquet-Universal Hamiltonian Simulation
Analogue and digital Hamiltonian simulation represent two distinct approaches to making one quantum system replicate the physical properties of another, with consequences ranging from practical…Superintegrability of a resonant ghostly tri-Hamiltonian model: polynomial first integrals and transcendental completion
We study classical and quantum superintegrability of a resonant three-dimensional Hamiltonian with indefinite kinetic energy and three Poisson descriptions of the same flow.Avoiding Exponentially Large Groups with Open Quantum System Technology
We propose a novel approach to state preparation by embracing the full power of open quantum systems.On the Metastability of the Mean-Field Interchange Model for Local Dimension $\geq 3$
Many quantum systems are believed to thermalize slowly at low temperatures due to the existence of metastable phases.Geometry of Knill-Laflamme Coefficients for Pauli Error Detection
Knill-Laflamme coefficients characterize exact quantum error detection through scalar compressions of error operators to the code space.A computational phase diagram for the transverse field Ising model
We study the transverse field Ising model, defined by the Hamiltonian $H =\frac{1}{2}\sum_{i, j\in [n]} J_{ij} Z_i Z_j +\sum_{i=1}^n h_i^z Z_i + η\sum_{i} X_i$ where $J $ is the symmetric…Wasserstein Gradient Flows and Forward-Only Diffusion Are Not Enough for Multimodal Sampling
There has been a proliferation of sampling algorithms based on Wasserstein gradient flows (WGF) and forward-only diffusion processes (FODP), often accompanied by theoretical guarantees of…A No-Go Theorem for Order-Two Clifford Electric-Magnetic Duality
Electromagnetic duality in the toric code has order two at the level of anyon types and acts as a Hadamard-type logical transformation on the encoded quantum information.