Maximum Mass-Radius Ratios for Charged Compact General Relativistic Objects
广义相对论与量子宇宙学
2009-11-07 v1
摘要
Upper limits for the mass-radius ratio and total charge are derived for stable charged general relativistic matter distributions. For charged compact objects the mass-radius ratio exceeds the value 4/9 corresponding to neutral stars. General restrictions for the redshift and total energy (including the gravitational contribution) are also obtained.
引用
@article{arxiv.gr-qc/0107011,
title = {Maximum Mass-Radius Ratios for Charged Compact General Relativistic Objects},
author = {M. K. Mak and Peter N. Dobson and T. Harko},
journal= {arXiv preprint arXiv:gr-qc/0107011},
year = {2009}
}
备注
6 pages, 2 figures, RevTex. To appear in Europhys. Lett