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Anisotropic Bianchi Type-III Bulk Viscous Fluid Universe in Lyra Geometry
Joint Authors
Kumari, Priyanka
Ram, Shri
Singh, M. K.
Source
Advances in Mathematical Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-19
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
An anisotropic Bianchi type-III cosmological model is investigated in the presence of a bulk viscous fluid within the framework of Lyra geometry with time-dependent displacement vector.
It is shown that the field equations are solvable for any arbitrary function of a scale factor.
To get the deterministic model of the universe, we have assumed that (i) a simple power-law form of a scale factor and (ii) the bulk viscosity coefficient are proportional to the energy density of the matter.
The exact solutions of the Einstein’s field equations are obtained which represent an expanding, shearing, and decelerating model of the universe.
Some physical and kinematical behaviors of the cosmological model are briefly discussed.
American Psychological Association (APA)
Kumari, Priyanka& Singh, M. K.& Ram, Shri. 2013. Anisotropic Bianchi Type-III Bulk Viscous Fluid Universe in Lyra Geometry. Advances in Mathematical Physics،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-470435
Modern Language Association (MLA)
Kumari, Priyanka…[et al.]. Anisotropic Bianchi Type-III Bulk Viscous Fluid Universe in Lyra Geometry. Advances in Mathematical Physics No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-470435
American Medical Association (AMA)
Kumari, Priyanka& Singh, M. K.& Ram, Shri. Anisotropic Bianchi Type-III Bulk Viscous Fluid Universe in Lyra Geometry. Advances in Mathematical Physics. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-470435
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-470435