Inhomogeneous Bianchi type-VIo String Cosmological Model for Stiff Perfect Fluid Distribution in General Relativity

Abstract

We have investigated inhomogeneous Bianchi type VI_o string cosmological model for stiff perfect fluid in general relativity. To obtain the deterministic solution of Einstein’s field equations, we assume that the isotropic pressure is equal to string rest density i.e. p = ρ. The model obtained is expanding, shearing and non-rotating universe. Some physical and geometrical features of the model are also discussed.