A study of Brans-Dicke theory in FRW-model |
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| Authors: | Subenoy Chakraborty Firoj Shah MD |
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| Institution: | (1) Department of Mathematics, Jadavpur University, 700 032 Calcutta, India;(2) Uttar Akhratala, S.M. Institution, North 24 Parganas W.B., P.O. Chaital, India |
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| Abstract: | In FRW space time Brans-Dicke theory is developed for two cases: (i) the vacuum and (ii) the perfect fluid model. The field equations are transformed into a much simpler form under a change of time co-ordinates and then the solutions are determined for the above cases. An equation of statep = /3 (radiation) is assumed in the case of perfect fluid. |
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