LRS Bianchi Type-I Universe in Barber's Second Self Creation Theory

被引：27
|
作者：
Pradhan, Anirudh [1 ]
Agarwal, Shilpi [1 ]
Singh, G. P. [2 ]
机构：
[1] Hindu Postgrad Coll, Dept Math, Zamania 232331, Ghazipur, India
[2] Visvesvaraya Natl Inst Technol, Dept Math, Nagpur 440010, Maharashtra, India
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2009年 / 48卷 / 01期
关键词：
Exact solutions; Barber's self creation theory; LRS Bianchi type models; DEPENDENT DECELERATION PARAMETER; COSMOLOGICAL MODELS; FIELD-EQUATIONS; CONSTRAINTS;
D O I：
10.1007/s10773-008-9791-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider Barber's second self creation theory with perfect fluid source for an LRS Bianchi type-I metric by using deceleration parameter to be time dependent where the metric potentials are taken as function of x and t. The present models are free from singularity and the results are consistent within the observational limit. Some physical properties of the models are also discussed.
引用
收藏
页码：158 / 166
页数：9
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