IJAA  Vol.5 No.4 , December 2015
Bianchi Type-IX Anisotropic Dark Energy Cosmological Models with Time Dependent Deceleration Parameter
ABSTRACT
Bianchi type-IX cosmological models with variable equation of state (EoS) parameter have been investigated in general relativity when universe is filled with dark energy. The field equations have been solved by considering (i) q=B (variable); (ii) , where k and m are constants; (iii) , where k is constant and R is average scale factor; (iv) which gives . This renders early decelerating and late time accelerating cosmological models. The physical and geometrical properties of the models are also discussed.

Cite this paper
Ghate, H. , Sontakke, A. and Patil, Y. (2015) Bianchi Type-IX Anisotropic Dark Energy Cosmological Models with Time Dependent Deceleration Parameter. International Journal of Astronomy and Astrophysics, 5, 302-323. doi: 10.4236/ijaa.2015.54033.
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