Locally rotationally symmetric Bianchi type I massive string cosmological model with vacuum energy density and magnetic field in general relativity

Locally rotationally symmetric (LRS) Bianchi Type I massive string cosmological model with vacuum energy density (Λ) and magnetic field is investigated. To get the deterministic model of universe, we assume that shear (σ) is proportional to expansion (θ) Λ∼ 1/RThe accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author