A Spacetime Foam Approach to the Schwarzschild-de Sitter Entropy
General Relativity and Quantum Cosmology
2015-06-25 v1 High Energy Physics - Theory
Abstract
The entropy for a black hole in a de Sitter space is approached within the framework of spacetime foam. A simple model, made by wormholes in a semiclassical approximation, is taken under examination to compute the entropy for such a case. An extension to the extreme case when the black hole and cosmological horizons are equal is discussed.
Keywords
Cite
@article{arxiv.gr-qc/0003089,
title = {A Spacetime Foam Approach to the Schwarzschild-de Sitter Entropy},
author = {Remo Garattini},
journal= {arXiv preprint arXiv:gr-qc/0003089},
year = {2015}
}
Comments
Published in Entropy 2000, 2, 26-38, www.mdpi.org/entropy/