Regular and conformal regular cores for static and rotating solutions
General Relativity and Quantum Cosmology
2014-01-29 v3 High Energy Astrophysical Phenomena
Mathematical Physics
math.MP
Abstract
Using a new metric for generating rotating solutions, we derive in a general fashion the solution of an imperfect fluid and that of its conformal homolog. We discuss the conditions that the stress-energy tensors and invariant scalars be regular. On classical physical grounds, it is stressed that, conformal fluids used as cores for static or rotating solutions, are exempt from any malicious behavior in that they are finite and defined everywhere.
Cite
@article{arxiv.1401.0787,
title = {Regular and conformal regular cores for static and rotating solutions},
author = {Mustapha Azreg-Aïnou},
journal= {arXiv preprint arXiv:1401.0787},
year = {2014}
}
Comments
8 pages, no figures. Section 4 has been modified along with some paragraphs from other sections