Bianchi type-II cosmological model: some remarks
General Relativity and Quantum Cosmology
2015-05-01 v1
Abstract
Within the framework of Bianchi type-II (BII) cosmological model the behavior of matter distribution has been considered. It is shown that the non-zero off-diagonal component of Einstein tensor implies some severe restriction on the choice of matter distribution. In particular for a locally rotationally symmetric Bianchi type-II (LRS BII) space-time it is proved that the matter distribution should be strictly isotropic if the corresponding matter field possesses only non-zero diagonal components of the energy-momentum tensor.
Keywords
Cite
@article{arxiv.1010.1855,
title = {Bianchi type-II cosmological model: some remarks},
author = {Bijan Saha},
journal= {arXiv preprint arXiv:1010.1855},
year = {2015}
}
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3 pages