Bianchi Type - I String Cosmological Models with Bulk Viscous Fluid in General Relativity

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Bianchi Type - I String Cosmological Models with Bulk Viscous Fluid in General Relativity

Author:

VARUN HUMAD1 and SAPNA SHRIMALI2

Affiliation:

¹Research Scholar of Mewar University, Chittorgarh (Rajasthan), (INDIA)
²Department of Mathematics, Pacific Academy of Higher Education & Research University, Udaipur (Rajasthan) (INDIA)

Keyword:

Bianchi Type-I models, bulk viscosity, scalar of expansion, energy density.

Issue Date:

August 2014

Abstract:

We have investigated Bianchi Type - I string cosmological model with Bulk Viscous fluid in general relativity. To obtain a determinate model of the universe, we assumed that (i) 3, where  is the coefficient of bulk viscosity, is the scalar of expansion and  is the energy density (ii) relation between metric potential B = An. Some physical properties of the model are also discussed.

Pages:

ISSN:

2319-8052 (Online) - 2231-3478 (Print)

Source:

Vol.26 - No.2

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Copy the following to cite this article:

VARUN HUMAD1 and SAPNA SHRIMALI2, "Bianchi Type - I String Cosmological Models with Bulk Viscous Fluid in General Relativity", Journal of Ultra Scientist of Physical Sciences, Volume 26, Issue 2, Page Number , 2016

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Available from: http://ultraphysicalsciences.org/paper/381/

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License