Volume 2 Number 5 (Sep. 2012)
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IJAPM 2012 Vol.2(5): 392-395 ISSN:2010-362X
DOI: 10.7763/IJAPM.2012.V2.143

Tilted Bulk Dusty Universe

Rakeshwar Purohit and Anita Bagora

Abstract—Bianchi type I bulk viscous fluid tilted cosmological model filled with dust fluid is investigated. We assume that Kzq=(constant), where z is the coefficient of bulk viscosity and q is the expansion in the model. It has been assumed that the universe is filled with dust together with A = BC, where A, B and C are metric potentials. Special model is also investigated in the absence of bulk viscosity. The physical and geometrical aspects of the model in the presence and absence of bulk viscosity are also discussed.

Index Terms—Tilted cosmological model; Bulk viscosity; Bianchi type-I universe, Dust fluid.

Rakeshwar Purohit is with M. L. Sukhadia University, Udaipur-313001, India (e-mail: ramkrishnadr@gmail.com).Anita Bagora is with Jaipur National University, Jaipur-302025, India (e-mail: anitabagora@gmail.com).

 

Cite: Rakeshwar Purohit and Anita Bagora, "Tilted Bulk Dusty Universe," International Journal of Applied Physics and Mathematics  vol. 2, no. 5, pp. 392-395 , 2012.

General Information

ISSN: 2010-362X (Online)
Abbreviated Title: Int. J. Appl. Phys. Math.
Frequency: Quarterly
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca 
Abstracting/ Indexing: INSPEC(IET), CNKI, Google Scholar, EBSCO, Chemical Abstracts Services (CAS), etc.
E-mail: ijapm@iap.org
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