Research Article
DOI:
http://dx.doi.org/10.24327/ijrsr.2018.0904.1952
Subject:
science
KeyWords:
Bianchi type-III space-time, Bulk viscous fluid, Effective pressure.
Abstract:
We have considered a innovative class of Bianchi type-III anisotropic cosmological models in which source of matter is bulk viscous fluid. To get the conclusive model of the universe, we have supposed that the coefficient of bulk viscosity is a power function of mass density. The exact solutions of the Einstein’s field equations are achieved which represent an expanding, shearing, and anisotropic model of the universe. The models offered are tested for physically acceptable cosmologies by using constancy. In view of the accelerated expansion of the current universe, the dynamical and physical properties of the models have been analyzed.