Cosmological Models with Variable G and Λ |
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| Authors: | Can Battal Kılınç |
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| Affiliation: | 1. Ege Univ., Fen Fakültesi, Astronomi ve Uzay Bilimleri B?lümü, 35100, Bornova, ?zmir, Turkey
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| Abstract: | Einstein's equations with variable gravitational and cosmological constants are considered in the presence of a perfect fluid for the anizotropic Bianchi I universe in a way which conserving the energy-momentum tensor. Two solutions are found, one of which the cosmological term varies inversely with power law of time. The other of which cosmological term is constant. |
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