Friedmann Cosmology with Bulk Viscosity and Decaying Λ

Abstract

We present an isotropic and homogeneous flat cosmological model for bulk viscous fluid distribution. Cosmological model obtained by assuming a dynamical law for the decay of Friedmann Cosmology with Bulk Viscosity and Decaying Λ. Physical and kinematical parameters of the model are discussed. The model is found to be compatible with the results of recent cosmological observations.