Abstract:
In this paper, we have obtained two n-dimensional exact solutions of Bianchi type-I space-time in f(R,T)theory of gravity using assumption of constant deceleration parameter and variation law of Hubble's parameter which correspond to two different cosmological models with suitable choice of the function f(R,T). The first solution yields a singular model for while the second gives a non-singular model for The physical behavior for both models have been discussed using some physical quantities.
Keywords: f(R,T) theory of gravity, Bianchi type-I space-time, N-dimensional Cosmological Models.