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

Singh, J. P.; Pradhan, A.; Singh, A. K.

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

Authors

Singh, J. P.

Pradhan, A.

Singh, A. K.

Description

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.
12 pages, no figure