Table of Contents
Journal of Gravity
Volume 2014 (2014), Article ID 909374, 5 pages
http://dx.doi.org/10.1155/2014/909374
Research Article

LRS Bianchi Type-I Inflationary String Cosmological Model in Brans-Dicke Theory of Gravitation

1GITAM School of Int’l Business, GITAM University, Visakhapatnam 530045, India
2Vignan’s Institute of Engineering for Women, Visakhapatnam 530046, India

Received 14 May 2014; Revised 13 July 2014; Accepted 18 July 2014; Published 21 August 2014

Academic Editor: Kazuharu Bamba

Copyright © 2014 R. Venkateswarlu and J. Satish. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We investigate locally rotational symmetric (LRS) Bianchi type I space time coupled with scalar field. String cosmological models generated by a cloud of strings with particles attached to them are studied in the Brans-Dicke theory. We assume that the expansion scalar is proportional to the shear scalar and also power law ansatz for scalar field. The physical behavior of the resulting model is discussed through different parameters.