Bianchi Type-III Cosmological Model with Negative Constant Deceleration Parameter in Brans Dicke Theory of Gravitation |
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| Authors: | K S Adhav A S Nimkar M R Ugale M V Dawande |
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| Institution: | (1) Department of Mathematics, S.G.B. Amravati University, Amravati, Maharashtra, India |
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| Abstract: | Bianchi type-III space time is considered in the presence of perfect fluid source in the scalar-tensor theory of gravitation
proposed by Brans and Dicke (Phys. Rev. 124:925, 1961). With the help of special law of variation for Hubble’s parameter proposed by Bermann (Nuovo Cimento 74B:182, 1983) a cosmological model with negative constant deceleration parameter is obtained in the presence of perfect fluid with disordered
radiation. Some physical and kinematical properties of the model are also discussed. |
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| Keywords: | Radiating model Negative constant deceleration parameter Brans-Dicke theory Bianchi type-III space time |
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