Spatially Homogeneous & Anisotropic String in Saez-Ballester Theory of Gravitation

Abstract

In the framework of Saez-Ballester theory of gravitation, a spatially homogeneous and anisotropic Bianchi Type-I universe has been studied. To get deterministic solutions of the field equations, the law of variation for the Hubble’s parameter proposed by Berman, H = DR^-n and a supplementary condition between metric potentials are used. Also different parameters are estimated.