Isotropic Robertson-Walker model universe with dynamical cosmological parameter Λ in Brans-Dicke Theory of Gravitation
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DOI:
https://doi.org/10.15625/0868-3166/25/4/7306Keywords:
Brans-Dicke Theory, Dark Energy, Quadratic equation of state.Abstract
This paper discusses about Robertson-Walker space-time with quadratic equation of state and dynamical cosmological parameter Λ . Some exact solutions of Einstein’s field equations for three cases have been obtained. Physical behaviors of the models are discussed in detail.
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K. S. ADHAV
DEPARTMENT OF MATHEMATICS, SANT GADGE BABA AMRAVATI UNIVERSITY
EMAIL-ati_ksadhav@yahoo.co.in
R. KELKAR
DEPARTMENT OF MATHEMATICS, S. B. JAIN INSTITUTE OF MANAGEMENT AND RESEARCH
EMAIL-rupali.kelkar@yahoo.com
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