tailieunhanh - Higher-dimensional string cosmological model with bulk viscous fluid in lyra manifold

Locally rotationally symmetric five dimensional string cosmological model with bulk viscous fluid in Lyra manifold is constructed. This model is obtained for time dependent displacement field, . β = β(t) and constant bulk viscous coefficient. Some physical and geometrical properties of the model are discussed. | Higher-dimensional string cosmological model with bulk viscous fluid in lyra manifold