Inflationary Scenario in Bianchi Type I Space-Time

Inflationary scenario in Bianchi Type I space-time is discussed. To get the deterministic model of the universe, it has been considered that the energy-momentum tensor of particles ∼T ⁴, almost vanishes in the course of expansion of universe and total energy-momentum tensor reduces to vacuum stress tensor. This leads to a∼e ^Ht where a is scale factor and H the Hubble constant and effective potential V(φ)=constant where φ is Higg’s field and n is a constant. The physical and geometrical aspects of the model in the context of inflationary scenario are also discussed.