Bianchi Type-I Wet Dark Universe in Bimetric Relativity

Abstract

In  this paper , we have investigated the role of Wet Dark Fluid in Bianchi Type-I cosmological model within the framework of bimetric theory of relativity proposed by Rosen N. Here we have used a new equation of state for the matter dark energy component of the universe known as Wet Dark Fluid given by = ?( - )  which can describe a liquid for example water. It is further observed the non existence of Wet Dark Fluid in bimetric relativity.

Keywords: Bianchi Type-I Universe , Wet Dark Fluid , Bimetric Relativity