Solution of Cosmological Model of Bianchi

Abstract

In this paper we examined solution of Cosmological Model of Bianchi form I,in Bigravity Theorythat
throws light on Perfect Fluid which reveals simple description of Local Rotational Symmetry. The field
equations of Einsteinare observed in this solution, used for space periodswith a perfect fluid or
electromagnetic field as an origin.For the pressure-free matter, results of field equations of Einstein that
displays the local rotational symmetry. A categorization of these results for a perfect fluid is provided,
and supposing a physically reasonable equation of state, certain required results of cosmological
significance are acquired and the same general classification can be made