Alternative solutions to Bianchi type-I cosmology

被引：2
|
作者：
Yi Ying [1 ]
Li Fang-Yu [1 ]
机构：
[1] Chongqing Univ, Dept Phys, Chongqing 400044, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 08期
关键词：
D O I：
10.1088/0256-307X/24/8/079
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a class of new exact solutions in string cosmology theory, and the solutions describe a homogeneous but anisotropic plane-symmetric string universe within the framework of Bianchi type-I cosmology. Some solutions previously discussed are included in the class of exact solutions as the special cases. Our result may provide further quantitative description and theoretical basis for the string cosmology model.
引用
收藏
页码：2444 / 2447
页数：4
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