Bulk Viscous Anisotropic Cosmological Models with Generalized Chaplygin Gas with Time Varying Gravitational and Cosmological Constants

Abstract

This paper is devoted to studying the generalized Chaplygin gas models in Bianchi type III spacetime geometry with time varying bulk viscosity, cosmological and gravitational constants. We are considering the condition on metric potential n n Einstein's field equations has been obtained in Eckart theory, truncated theory and full causal theory. Physical behaviour of the models has been discussed.