Five dimensional string cosmological models in a scalar-tensor theory of gravitation

被引：56
|
作者：
Reddy, D. R. K. [1 ]
Naidu, R. L. [2 ]
机构：
[1] Maharaja Vijayaram Gajapathi Raj Coll Engn, Dept Sci & Humanities, Vizianagaram, India
[2] GMR Inst Technol, Dept Math, G M R Nagar, Andhra Pradesh, India
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2007年 / 307卷 / 04期
关键词：
five dimensional; string models; scalar-tensor theory;
D O I：
10.1007/s10509-007-9387-x
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Five dimensional Kaluza-Klein space-time is considered in the presence of cosmic string source in the frame work of scalar-tensor theory of gravitation proposed by Saez and Ballester (Phys. Lett. A 113, 467 (1985)). Exact cosmological models, which represent Nambu, Takabayasi and Reddy strings are presented. Some physical and kinematical properties of the models are also discussed.
引用
收藏
页码：395 / 398
页数：4
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