FRW Closed Bulk Viscous Cosmological Model in General Scalar Tensor Theory of Gravitation

Abstract

Spatially homogeneous and isotropic FRW metric is considered in the framework of Nordtvedt [1] general scalar tensor theory of gravitation when the source for the energy momentum tensor is bulk viscous wet dark uid with the help of a special case proposed by Schwinger [2]. Here, it is possible to obtained only FRW closed cosmological model. The physical aspects of the obtained model are also discussed.