Maximum Mass-Radius Ratio for Compact General Relativistic Objects in Schwarzschild- de Sitter Geometry
General Relativity and Quantum Cosmology
2012-08-27 v1
Abstract
Upper limits for the mass-radius ratio are derived for arbitrary general relativistic matter distributions in the presence of a cosmological constant. General restrictions for the red shift and total energy (including the gravitational contribution) for compact objects in the Schwarzschild-de Sitter geometry are also obtained in terms of the cosmological constant and of the mean density of the star.
Cite
@article{arxiv.gr-qc/0104031,
title = {Maximum Mass-Radius Ratio for Compact General Relativistic Objects in Schwarzschild- de Sitter Geometry},
author = {M. K. Mak and Peter N. Dobson, and T. Harko},
journal= {arXiv preprint arXiv:gr-qc/0104031},
year = {2012}
}
Comments
8 pages, no figures