Geometry of static $w=-1/5$ perfect fluid spheres in general relativity
General Relativity and Quantum Cosmology
2022-05-11 v2
Abstract
We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact spaces with naked central singularities.
Keywords
Cite
@article{arxiv.2202.06092,
title = {Geometry of static $w=-1/5$ perfect fluid spheres in general relativity},
author = {Behnaz Fazlpour and Ali Banijamali and Valerio Faraoni},
journal= {arXiv preprint arXiv:2202.06092},
year = {2022}
}
Comments
8 pages, latex