Click here to view fulltext PDF

Permanent link:
https://www.ias.ac.in/article/fulltext/pram/064/02/0187-0196

Bianchi Type-IX; viscous fluid

Bianchi Type-IX viscous fluid cosmological model is investigated. To get a deterministic model, we have assumed the conditiona = b^m(m is a constant) between metric potentials andη ∞θ whereη is the coefficient of shear viscosity andθ the scalar of expansion in the model. The coefficient of bulk viscosity (ς) is taken as constant. The physical and geometrical aspects of the model are also discussed.

Raj Bali¹ Mahesh Kumar Yadav¹

1. Department of Mathematics, University of Rajasthan, Jaipur - 302 004, India

Published

February 2005

Manuscript received

15 May 2002

Manuscript revised

20 August 2004

Accepted

8 October 2004