Tilted Bianchi Type V Bulk Viscous Cosmological Models with Varying $\Lambda$-Term
General Relativity and Quantum Cosmology
2008-07-30 v3
Abstract
Conformally flat tilted Bianchi type V cosmological models in presence of a bulk viscous fluid and heat flow are investigated. The coefficient of bulk viscosity is assumed to be a power function of mass density. The cosmological constant is found to be a decreasing function of time, which is supported by results from recent type Ia supernovae observations. Some physical and geometric aspects of the models are also discussed.
Cite
@article{arxiv.gr-qc/0408043,
title = {Tilted Bianchi Type V Bulk Viscous Cosmological Models with Varying $\Lambda$-Term},
author = {Anirudh Pradhan and S. K. Srivastav},
journal= {arXiv preprint arXiv:gr-qc/0408043},
year = {2008}
}
Comments
13 pages, no figures