Higher dimensional perfect fluid cosmological model in general relativity with quadratic equation of state (EoS)

Abstract

Higher dimensional Bianchi type-V cosmological model in the general theory of relativity with quadratic equation of state interacting with perfect fluid has been studied. For higher dimensional Bianchi type-V space time, the general solutions of the Einstein's field equations have been obtained under the assumption of quadratic equation of state (EoS) 𝑝=αρ²−ρ, where 𝛼≠0 is arbitrary constant. The physical and geometrical aspects of the model are discussed.