A note of the first law of thermodynamics by gravitational decoupling
General Relativity and Quantum Cosmology
2020-09-01 v1
Abstract
We provide a way of decoupling the first law of thermodynamics in two sectors : the standard first law of thermodynamics and the quasi first law of thermodynamics. It is showed that both sectors share the same thermodynamics volume and the same entropy. However, the total thermodynamics pressure, the total temperature and the total local energy correspond to a simple sum of the thermodynamics contributions of each sector. Furthermore, it is showed a simple example, where there is a phase transition due to the behavior of the temperature at the quasi sector.
Keywords
Cite
@article{arxiv.2003.13168,
title = {A note of the first law of thermodynamics by gravitational decoupling},
author = {Milko Estrada and Reginaldo Prado},
journal= {arXiv preprint arXiv:2003.13168},
year = {2020}
}