A Higher Dimensional Cosmological Model in a Scale-Covariant Theory of Gravitation

被引：5

作者：

Reddy, D. R. K. ^{[1
]}

机构：

[1] MVGR Coll Engn, Dept Sci & Humanities, Vizianagaram, India

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2009年 / 48卷 / 11期

关键词：

Higher dimensional model; Deceleration parameter; Scale-covariant theory; CONSTANT DECELERATION PARAMETER; TENSOR THEORY; GENERAL-RELATIVITY; PRINCIPLE;

D O I：

10.1007/s10773-009-0098-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Kaluza-Klein space-time is considered in the presence of a perfect fluid distribution in the scale-covariant theory of gravitation 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 cosmological model in five dimensions with a negative constant deceleration parameter is presented in this theory. Some physical and kinematical properties of the model are also discussed.

引用

页码：3044 / 3048

页数：5

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