A New Class of String Cosmological Models in Cylindrically Symmetric Inhomogeneous Universe
A new class of cylindrically symmetric inhomogeneous string cosmological models is investigated. To get the deterministic solution, it has been assumed that the expansion ($θ$) in the model is proportional to the eigen value $σ^{1}_{1}$ of the shear tensor $σ^{i}_{j}$. The physical and geometric aspects of the model are also discussed.
gr-qc↗