Cosmological Models Generalising Robertson-Walker Models
广义相对论与量子宇宙学
2009-11-10 v1 天体物理学
高能物理 - 理论
摘要
Considering the physical 3-space t = constant of the spacetime metrics as spheroidal and pseudo spheroidal, cosmological models which are generalizations of Robertson-Walker models are obtained. Specific forms of these general models as solutions of Einstein's field equations are also discussed in the radiation- and the matter-dominated eras of the universe.
引用
@article{arxiv.gr-qc/0308018,
title = {Cosmological Models Generalising Robertson-Walker Models},
author = {Abdussattar},
journal= {arXiv preprint arXiv:gr-qc/0308018},
year = {2009}
}
备注
15 pages, no figures, to appear in Int. J. Mod. Phys. D