Bianchi type-V string cosmological model with a massive scalar field

Abstract

In this paper we are interested to investigate spatially homogeneous and anisotropic Bianchi type-V cosmological model in the presence of cosmic string source coupled with an attractive massive scalar meson field. We have obtained a deterministic cosmological model using some relevant physical and mathematical conditions. Also we have determined cosmological parameters like average Hubble parameter, shear scalar, scalar expansion, string tension density and the energy density of the string. We have also obtained the massive scalar field in the model. A detailed discussion of the above physical quantities is, also, presented