A Dark Energy Model in a Scale Covariant Theory of Gravitation

被引：0
|
作者：
D. R. K. Reddy
R. L. Naidu
B. Satyanarayana
机构：
[1] M.V.G.R. College of Engineering,Department of Science and Humanities
[2] GMR Institute of Technology,Department of Basic Science and Humanities
来源：
International Journal of Theoretical Physics | 2012年 / 51卷
关键词：
Bianchi type-I metric; Dark energy; Scale covariant theory;
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摘要：
An axially symmetric Bianchi type-I space time with variable equation of state (EoS) parameter and constant deceleration parameter has been investigated in scale covariant theory of gravitation formulated by Canuto et al. (Phys. Rev. Lett. 39:429, 1977). With the help of special law of variation for Hubble’s parameter proposed by Bermann (Nuovo Cimento 74B:182, 1983) a dark energy cosmological model is obtained in this theory. Some physical and kinematical properties of the model are also discussed.
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页码：3045 / 3051
页数：6
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