Dark Energy Model in Bianchi Type-V String Spacetime in Lyra Geometry

Abstract

In this paper we present a string cosmological model of Bianchi type-V space-time in Lyra geometry with dark energy. Assuming p = -ρ and choosing the average scale factor we have obtained exact solutions for the cosmological model. The study reveals that string dominates the early universe and eventually disappears from the universe for large time, i.e., at the present epoch. Some physical and geometrical properties of the model are discussed.