Bianchi Type I Cosmological Model with Variable Ʌ Terms in f (R, T) Gravity

Abstract

Bianchi type-I cosmological model f (R, T) theory of gravity proposed by Harko et. al. (Phys. Rev. D 84:024020, 2011) have studied. We have  explore that the universe starts with a big-bang at initial time and  become isotropic at late times. Also we obtain  physical and geometrical interpretation of the model.