The Cosmological Black Hole
General Relativity and Quantum Cosmology
2024-02-09 v1 High Energy Astrophysical Phenomena
High Energy Physics - Theory
Abstract
We briefly review the recent novel solution of General Relativity, we call the cosmological black hole, firstly discovered in [Roupas, Z. Eur. Phys. J. C 82, 255 (2022)]. A dark energy universe and a Schwartzschild black hole are matched on a common dual event horizon which is finitely thick due to quantum indeterminacy. The system gets stabilized by a finite tangential pressure applied on the dual horizon. The fluid entropy of the system at a Tolman temperature identified with the cosmological horizon temperature is calculated to be equal with the Bekenstein-Hawking entropy.
Cite
@article{arxiv.2209.04813,
title = {The Cosmological Black Hole},
author = {Zacharias Roupas},
journal= {arXiv preprint arXiv:2209.04813},
year = {2024}
}
Comments
Talk given in the 11th International Conference on Mathematical Modelling in Physical Sciences