A New Regular Black Hole

被引：10
|
作者：
Lin, Kai [1 ]
Li, Jin [2 ]
Yang, Shuzheng [3 ]
Zu, Xiaotao [1 ]
机构：
[1] Univ Elect Sci & Technol China, Dept Phys, Chengdu 610054, Peoples R China
[2] Chongqing Univ, Dept Phys, Chongqing 400030, Peoples R China
[3] China W Normal Univ, Inst Theoret Phys, Nanchong 637002, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2013年 / 52卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Black hole; Singularity of spacetime; SPACE;
D O I：
10.1007/s10773-012-1414-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A spherically symmetric uncharged regular black hole is proposed in this paper. The black hole's density in proportion to , and the curvature tensor in the region of r=0 keep finity. When n=0 in our model, this spacetime is no other than Dymnikova regular black hole. What's more, there are better properties in this spacetime when n > 0. We then discuss the temperature and Hawking radiation of the black hole's horizon.
引用
收藏
页码：1013 / 1019
页数：7
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