Five dimensional radiating model in Brans-Dicke theory of gravitation

被引：0
|
作者：
D. R. K. Reddy
G. V. Vijaya Lakshmi
机构：
[1] MVGR College of Engineering,Dept. of Engineering Mathematics
[2] AU College of Engineering,Dept. of Engineering Mathematics
[3] Andhra University,undefined
来源：
Astrophysics and Space Science | 2014年 / 354卷
关键词：
Brans-Dicke theory; Scalar-tensor theory; Kaluza-Klein model; Radiating model;
D O I：
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中图分类号：
学科分类号：
摘要：
A five dimensional Kaluza-Klein space-time is considered in the presence of perfect fluid source in a scalar-tensor theory of gravitation proposed by Brans and Dicke (Phys. Rev. 124:925, 1961). A cosmological model with a negative constant deceleration parameter is presented using a relation between the metric potentials and an equation of state. The model obtained can be considered as a five dimensional radiating universe in this theory. Some physical and kinematical properties of the model are also discussed.
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页码：633 / 636
页数：3
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