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arXiv · 1010.1855

Bianchi type-II cosmological model: some remarks

Bijan Saha
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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.

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Bijan Saha. 2010-10-09. Bianchi type-II cosmological model: some remarks. https://doi.org/10.2478/s11534-011-0017-4

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