Kantowski-Sachs String Cosmological Model with Bulk Viscosity in General Scalar Tensor Theory of Gravitation-Reference-Cited by-同舟云学术

Kantowski-Sachs String Cosmological Model with Bulk Viscosity in General Scalar Tensor Theory of Gravitation

Published:2013-05-23 Issue: Volume:2013 Page:1-5
ISSN:2090-4681
Container-title:ISRN Mathematical Physics
language:en
Short-container-title:ISRN Mathematical Physics

Author:

Rao V. U. M.¹,Neelima D.¹

Affiliation:

1. Department of Applied Mathematics, Andhra University, Visakhapatnam, Andhra Pradish 530003, India

Abstract

A new class of spatially homogeneous Kantowski-Sachs string cosmological models with bulk viscosity in Nordtvedt (1970) general scalar-tensor theory of gravitation with the help of a special case proposed by Schwinger (1970) is obtained. In this paper we have presented anisotropic as well as isotropic cosmological models. Some important features of the models, thus obtained, have been discussed. These exact models are new and more general and represent not only the early stages of evolution but also the present universe.

Publisher

Hindawi Limited

Subject

General Medicine

Link

http://downloads.hindawi.com/archive/2013/759274.pdf

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