Five Dimensional Bulk Viscous Cosmological Model with Wet Dark Fluid in General Relativity

Adhav, K.S., Nimkar, A.S., Dawande, M.V.: Int. J. Theor. Phys. 47, 2002 (2008)

Babichev, et al.: (2004), arXiv:astro-ph/0407190

Bali, R., Jain, D.R.: Astrophys. Space Sci. 141, 2075 (1988)

Bali, R., Jain, D.R.: Astrophys. Space Sci. 139, 175 (1987)

Bali, R., Singh, P.: Int. J. Theor. Phys. 51

Posted: 13 May 2013

See all articles by Gauranga Samanta

Gauranga Samanta

Birla Institute of Technology & Science

Bivudutta Mishra

BITS-Pilani, Hyderabad Campus

Date Written: May 7, 2013

Abstract

In this paper, we have constructed a five dimensional LRS Bianchi type I cosmological model with wet dark fluid (WDF) in general relativity with the matter field described as bulk viscosity. It is found that in presence of bulk viscosity an inflationary effective stiff fluid cosmological model is obtained, whereas in absence of bulk viscosity the wet dark fluid degenerate to stiff fluid. Some physical and geometrical properties of the model are also discussed.

Keywords: Bulk viscous fluid, Wet dark fluid, Cosmological model, General relativity

Suggested Citation

Samanta, Gauranga and Mishra, Bivudutta, Five Dimensional Bulk Viscous Cosmological Model with Wet Dark Fluid in General Relativity (May 7, 2013). Adhav, K.S., Nimkar, A.S., Dawande, M.V.: Int. J. Theor. Phys. 47, 2002 (2008), Babichev, et al.: (2004), arXiv:astro-ph/0407190, Bali, R., Jain, D.R.: Astrophys. Space Sci. 141, 2075 (1988) , Bali, R., Jain, D.R.: Astrophys. Space Sci. 139, 175 (1987), Bali, R., Singh, P.: Int. J. Theor. Phys. 51, Available at SSRN: https://ssrn.com/abstract=2264065

Gauranga Samanta

Birla Institute of Technology & Science ( email )

Pilani Campus
Vidya Vihar
Pilani, 333 031

Bivudutta Mishra (Contact Author)

BITS-Pilani, Hyderabad Campus ( email )

Jawahar Nagar, Sameerpet Mandal
Ranga reddy Dist.
Hyderabad, Andhra Pradesh 500078
India
+91-40-66303532 (Phone)
+91-40-66303532998 (Fax)

HOME PAGE: http://www.bits-pilani.ac.in/hyderabad/bivuduttamishra/profile

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