# A New Class of String Cosmological Models in Cylindrically Symmetric Inhomogeneous Universe - General Relativity and Quantum Cosmology

Abstract: A new class of cylindrically symmetric inhomogeneous string cosmologicalmodels is investigated. To get the deterministic solution, it has been assumedthat the expansion ($\theta$) in the model is proportional to the eigen value$\sigma^{1} {1}$ of the shear tensor $\sigma^{i} {j}$. The physical andgeometric aspects of the model are also discussed.