Bulk Viscous cosmological models in Lyra geometry
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
We have investigated an LRS Bianchi Type I models with bulk viscosity in the cosmological theory based on Lyra's geometry. A new class of exact solutions have been obtained by considering a time-dependent displacement field for a constant value of the deceleration parameter and viscosity coefficient of bulk viscous fluid is assumed to be a power function of mass density. The physical behaviour of the models is also discussed.
Cite
@article{arxiv.gr-qc/0307038,
title = {Bulk Viscous cosmological models in Lyra geometry},
author = {Anirudh Pradhan and Hare Ram Pandey},
journal= {arXiv preprint arXiv:gr-qc/0307038},
year = {2007}
}
Comments
18 pages, 7figures