EINSTEIN-ROSEN STRING COSMOLOGICAL MODEL IN BARBER'S SECOND SELF-CREATION THEORY

被引：6
|
作者：
Katore, S. D. [1 ]
Shaikh, A. Y. [1 ]
机构：
[1] SGB Amravati Univ, Dept Math, Amravati 444602, India
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2011年 / 26卷 / 09期
关键词：
Einstein-Rosen; self-creation theory; string source; BRANS-DICKE THEORY; SYMMETRIC COSMIC STRINGS; SCALAR-TENSOR THEORY; BIANCHI-TYPE-II; VACUUM STRINGS; DOMAIN-WALLS; UNIVERSE; NONEXISTENCE; FIELD;
D O I：
10.1142/S0217751X11052979
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Field equations in the presence of cosmic string source are obtained in Barber's second self-creation theory of gravitation (Gen. Relativ. Gravit. 14, 117 (1982)) with the aid of Einstein-Rosen cylindrically symmetric metric. A static vacuum model and a nonstatic exact string cosmological model are presented which represents Reddy string (Astrophys. Space Sci. 286, 365 (2003)) in self-creation theory. Some physical and kinematical properties of the model are also discussed.
引用
收藏
页码：1651 / 1657
页数：7
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