Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. We study the solutions to the Klein–Gordon equation for the massive scalar field in the universal covering space of a two-dimensional anti-de Sitter space. For certain values of the m…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. When a strictly dissipative term arises in the energy equation, the Cauchy problem for Euler–Poisson systems admits global smooth solutions for small initial data. This was proved in …
Journal of Mathematical Physics, Volume MATP2022, Issue 1, December 2022. The NLTS (No Low-Energy Trivial State) conjecture [M. H. Freedman and M. B. Hastings, Quantum Inf. Comput. 14, 144 (2014)] posits that there exist families of Hamiltonians with a…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. The NLTS (No Low-Energy Trivial State) conjecture [M. H. Freedman and M. B. Hastings, Quantum Inf. Comput. 14, 144 (2014)] posits that there exist families of Hamiltonians with all lo…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. In this paper, we review and extend some results in the literature pertaining to spacetime topology while naturally utilizing properties of the codimension 2 null cut locus. Our resul…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. As the loop space of a Riemannian manifold is infinite-dimensional, it is a non-trivial problem to make sense of the “top degree component” of a differential form on it. In this paper…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. We introduce new combinatorial models called strip bundles for the quantum affine algebra [math] and give new realizations of the crystal B(∞) and the highest weight crystals B(λ) ove…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. This paper is concerned with the periodic measures of a class of periodic stochastic neural networks lattice models with delays and nonlinear impulses. First, by employing the idea of…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. The present paper is dedicated to the Liouville-type problem for the three-dimensional stationary compressible barotropic Navier–Stokes equations and incompressible inhomogeneous Navi…
Journal of Mathematical Physics, Volume 63, Issue 12, December 2022. In this paper, we use the affine Yangian of [math] to describe the (β-deformed) Hurwitz–Kontsevich model. We find that the W-operators of the (β-deformed) Hurwitz–Kontsevich model can…