Axially symmetric cosmic strings in a scalar-tensor theory

被引：51
|
作者：
Reddy, D. R. K. [1 ]
Naidu, R. L.
Rao, V. U. M.
机构：
[1] Anil Neeru Konda Inst Technol & Sci, Dept Math, Visakhapatnam, Andhra Pradesh, India
[2] GMR Inst Technol, Dept Math, Nagar 532127, Rajam, India
[3] Andhra Univ, Dept Appl Math, Visakhapatnam, Andhra Pradesh, India
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2006年 / 306卷 / 04期
关键词：
axially symmetric; cosmic strings; scalar tensor theory;
D O I：
10.1007/s10509-006-9169-x
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Axially symmetric cosmological models with cosmic string source are obtained in a scalar-tensor theory of gravitation proposed by Saez and Ballester (Phys. Lett. A113, 467, 1985). The models obtained give us axially symmetric geometric (Nambu) string, p-string and Reddy string (Astrophys. Space Sci. 286, 2003b) in Saez-Ballester theory. Some physical properties of the models are also discussed.
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页码：185 / 188
页数：4
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