The thermal entropy density of spacetime
General Relativity and Quantum Cosmology
2013-01-11 v2
Abstract
We introduce the notion of thermal entropy density, and first obtain the thermal entropy density of any arbitrary spacetime without firstly assuming a temperature or a horizon. The results indicate that gravity possesses thermal effects or therm entropy density possesses effects of gravity. The results also imply that, besides gravity, the thermal entropy density can also be geometrized.
Cite
@article{arxiv.1110.5810,
title = {The thermal entropy density of spacetime},
author = {Rongjia Yang},
journal= {arXiv preprint arXiv:1110.5810},
year = {2013}
}
Comments
4 pages