Stiff Fluid Distribution with Variable G and  Assuming Power Law Relation in Bianchi type V Viscous Cosmological Model

Author & Affiliation:
SEEMA TINKER (seematinker@gmail.com)
Department of Mathematics, JECRC University, Jaipur, Rajasthan-303905, India
Keyword:
Bianchi type V universe, viscosity, stiff fluid, Hubble parameter variation, variable G and uf04c
Issue Date:
October, 2017
Abstract:

We have investigated Bianchi Type V stiff fluid cosmological model with variable gravitational and cosmological constant. To get the exact solution it is assumed that equation of state is P = p – 3  H, =p, where  = 0 h, p is the isotropic pressure,  is the coefficient of shear viscosity, H the Hubble constant, 0 and h are taken as constants. A, B and C are assumed as the functions of cosmic time t using power law relation. Some other physical and geometrical aspects of the model are also discussed in terms of cosmic time t.

Pages:
268-275
ISSN:
2319-8052 (Online) - 2231-3478 (Print)
Source:
DOI:
http://dx.doi.org/10.22147/jusps-B/291003
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Copy the following to cite this article:

S. Tinker, "Stiff Fluid Distribution with Variable G and  Assuming Power Law Relation in Bianchi type V Viscous Cosmological Model", Journal of Ultra Scientist of Physical Sciences, Volume 29, Issue 10, Page Number 268-275, 2017

Copy the following to cite this URL:

S. Tinker, "Stiff Fluid Distribution with Variable G and  Assuming Power Law Relation in Bianchi type V Viscous Cosmological Model", Journal of Ultra Scientist of Physical Sciences, Volume 29, Issue 10, Page Number 268-275, 2017

Available from: http://www.ultraphysicalsciences.org/paper/857/

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