Open Access Open Access  Restricted Access Subscription or Fee Access

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

V. U. M. Rao, M. Vijaya Santhi, Y. Aditya


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.

Full Text: