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arXiv · 0705.0459

Bianchi Type-I Cosmological Models with Variable G and 4Λ$-Terms in General Relativity

J. P. Singh·A. Pradhan·A. K. Singh
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Abstract

Einstein's field equations with variable gravitational and cosmological ``constant'' are considered in presence of perfect fluid for Bianchi type-I spacetime. Consequences of the four cases of the phenomenological decay of $Λ$ have been discussed which are consistent with observations. The physical significance of the cosmological models have also been discussed.

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J. P. Singh, A. Pradhan, A. K. Singh. 2008-07-26. Bianchi Type-I Cosmological Models with Variable G and 4Λ$-Terms in General Relativity. https://doi.org/10.1007/s10509-008-9742-6

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