FRW Cosmological Models with Bulk-Viscosity in Barber's Second Self-Creation Theory

被引：9
|
作者：
Katore, S. D. [2 ]
Rane, R. S. [1 ]
Wankhade, K. S. [1 ]
机构：
[1] YC Sci & Arts Coll, Dept Math, Mangrulpir, India
[2] SGB Amravati Univ, PG Dept Math, Amravati, India
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2010年 / 49卷 / 01期
关键词：
FRW cosmological model; Bulk-viscosity; Hubble parameter; Barber's self-creation theory; BIANCHI TYPE-II; CONSTANT DECELERATION PARAMETER;
D O I：
10.1007/s10773-009-0191-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have studied the evolution of spatially homogeneous and isotropic FRW cosmological model with bulk-viscosity in the frame work of Barber's (Gen. Relativ. Gravit. 14: 117, 1982) second self-creation theory of gravitation. The cosmological models are obtained with the help of special law of variation for Hubble parameter proposed by Bermann (Nuovo Cimento 74B: 182, 1983). Physical parameters of the models have been discussed in case of false vacuum model, Zel'dovich fluid and radiation dominated fluid.
引用
收藏
页码：187 / 193
页数：7
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