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Journal of Mathematical Physics Cover Image for Volume 66, Issue 4
Current Issue
Volume 66,
Issue 4,
April 2025

Focus and Coverage

Journal of Mathematical Physics features content in all areas of mathematical physics. Articles focus on areas of research that illustrate the application of mathematics to problems in physics, the development of mathematical methods suitable for such applications, and the formulation of physical theories.

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Editor's Picks
Research Article
Keshav Dahiya, Evgeny Mukhin
We use the q-characters to compute explicit expressions of the R-matrices for first fundamental representations of all types of twisted quantum affine algebras.
Research Article
Ruolei Fu, Shuanhong Wang
In this paper we present a new approach to solutions to the quantum Yang–Baxter equation. We will introduce the notion of quasitriangular weak multiplier Hopf algebras unifying the known notions for ...
Research Article
Jnaneshwar Baslingker
We give a stochastic comparison and ordering of the largest eigenvalues, with parameter β, for Hermite β-ensembles and Laguerre β-ensembles. Although stochastic comparison results are well known in ...
Most Recent
Research Article
Keshav Dahiya, Evgeny Mukhin
We use the q-characters to compute explicit expressions of the R-matrices for first fundamental representations of all types of twisted quantum affine algebras.
Research Article
V. V. Ryazanov
General upper bounds on fluctuations of trajectory observables were recently obtained. It turned out that the size of fluctuations of dynamical observable is limited from below and from above. For ...
Research Article
Hari K. Kunduri, Juan Margalef-Bentabol et al.
We establish the spacetime Penrose inequality in spherical symmetry in spacetime dimensions n + 1 ≥ 3 with charge and cosmological constant from the initial data perspective. We also show that this ...

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