Maximum bounds on the surface redshift of anisotropic stars
General Relativity and Quantum Cosmology
2009-11-07 v2 Astrophysics
Abstract
It is shown that for realistic anisotropic star models the surface redshift can not exceed the values 3.842 or 5.211 when the tangential pressure satisfies the strong or the dominant energy condition respectively. Both values are higher than 2, the bound in the perfect fluid case.
Keywords
Cite
@article{arxiv.gr-qc/0201090,
title = {Maximum bounds on the surface redshift of anisotropic stars},
author = {B. V. Ivanov},
journal= {arXiv preprint arXiv:gr-qc/0201090},
year = {2009}
}
Comments
5 pages, Revtex, journal version, accepted in Phys. Rev. D