On the nonclassicality in quantum JT gravity
arXiv:2105.06444 · doi:10.1134/S0040577922020088
Abstract
In this note, we consider the question of classicality for the theory which is known to be the effective description of two-dimensional black holes - the Morse quantum mechanics. We calculate the Wigner function and the Fisher information characterizing classicality/quantumness of single-particle systems and briefly discuss further directions to study.
15 pages, 4 figures