String Dust Bianchi Type III Cosmological Model with Time Dependent Cosmological TermA

Swati Parikh, Atul Tyagi, Barkha Rani Tripathi

Abstract: The behaviour of cosmological constant in Bianchi Type III string cosmological model is investigated for dust fluid. To obtain the deterministic solution of field equations we assume that string tension density is equal to rest density i. e. =. Some physical and geometrical features are also discussed.

Keywords: Cosmic string, Bianchi type III model, Dust fluid, Cosmological term