Hydrodynamic approach to the Synge gas
General Relativity and Quantum Cosmology
2022-12-23 v1
Abstract
The necessary and sufficient conditions for a perfect energy tensor to describe the energy evolutions of a monoatomic relativistic Synge gas are obtained. Then, a Rainich-like theory for the Einstein-Synge solutions can be constructed. Equations of state approximating that of a Synge gas at low or at high temperatures, or in the entire domain of applicability, are analyzed from a hydrodynamic point of view.
Cite
@article{arxiv.2212.00591,
title = {Hydrodynamic approach to the Synge gas},
author = {Salvador Mengual and Joan Josep Ferrando and Juan Antonio Sáez},
journal= {arXiv preprint arXiv:2212.00591},
year = {2022}
}
Comments
11 pages, 1 figure