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.
This paper considers the possible emergence of traveling waves within an evolving interstellar gas cloud. To model this evolution, we use Euler–Poisson equations with the additional assumptions that ...
The study of quantum correlation sets initiated by Tsirelson in the 1980s and originally motivated by questions in the foundations of quantum mechanics has more recently been tied to questions in ...
In this paper, a direct rigorous mathematical proof of the Gregory–Laflamme instability for the five-dimensional Schwarzschild black string is presented. Under a choice of ansatz for the perturbation ...
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.
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 ...
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 ...
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.
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 ...
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 ...
