Configurational entropy of black hole quantum cores
General Relativity and Quantum Cosmology
2023-03-15 v2 High Energy Physics - Theory
Abstract
Two types of information entropy are studied for the quantum states of a model for the matter core inside a black hole geometry. A detailed description is first given of the quantum mechanical picture leading to a spectrum of bound states for a collapsing ball of dust in general relativity with a non-trivial ground state. Information entropies are then computed, shedding new light on the stability of the ground state and the spectrum of higher excited states.
Keywords
Cite
@article{arxiv.2206.10398,
title = {Configurational entropy of black hole quantum cores},
author = {R. Casadio and R. da Rocha and P. Meert and L. Tabarroni and W. Barreto},
journal= {arXiv preprint arXiv:2206.10398},
year = {2023}
}
Comments
14 pages, 4 figures, improved version