Entropic considerations on the Universe and Universe-Black Hole Systems
General Relativity and Quantum Cosmology
2021-05-10 v2
Abstract
We study the entropic considerations on the Universe system and the Universe-Black hole system, filled by cosmological constant or exotic quintessence-like and phantom-like fields having negative pressure, using their relevant entropic bounds. It turns out that for both systems these considerations single out the cosmological constant, among the negative pressure candidate fields, as the viable cosmological field.
Cite
@article{arxiv.1907.07143,
title = {Entropic considerations on the Universe and Universe-Black Hole Systems},
author = {H. Hadi and F. Darabi and Y. Heydarzade},
journal= {arXiv preprint arXiv:1907.07143},
year = {2021}
}
Comments
10 pages