Some Dust Cosmological Models with Time Dependent Λ(t) in Creation Field Cosmology

H. R. Ghate, Sanjay A. Salve

Volume 15 Issue 1

Global Journal of Science Frontier Researc

We have studied the Hoyle-Narlikar’s Creation-field cosmology for LRS Bianchi type-II, LRS Bianchi type-VI0, Plane Symmetric and Kantowski-Sachs universes with time dependent cosmological constant Λ(t) , when the universe is filled with dust distribution. To get deterministic model of the universe, a relation between shear (σ ) and expansion (θ ) is assumed. The physical aspects of the models are also discussed.