Anti-de Sitter背景下R-N黑洞的视界表面引力  

Horizon Surface Gravitation of R-N Black Hole in Anti-de Sitter Background

作　　者：朱彤[1] 

机构地区：[1]辽宁铁岭市卫生学校物理教研室,铁岭112001

出　　处：《数理医药学杂志》2009年第3期343-346,共4页Journal of Mathematical Medicine

摘　　要：视界表面引力是相对于视界静止质点的固有加速度和红移因子的乘积在质点趋于视界时的极限。在Anti-de Sitter黑洞时空中,利用Hamilton-Jacobi方程和Klein-Gordon方程求出R-N黑洞视界表面引力,得出该黑洞视界表面引力与黑洞质量,黑洞带电荷量,以及宇宙学常数有关。两种方法所得的视界表面引力是一致的。The horizon surface gravitation＇s definition is the product＇s limit which is made by reversely slack particles＂ underlying acceleration for the event horizon. In the spacetime of Anti-de Sitter R-N black hole. The horizon surface gravitation is computed by using Hamilton-Jacobi equation and Klein-Gordon equation. The result shows that the horizon surface gravitation of black hole is related to mass, charges,and the cosmological constant, and it indicates the horizon surface gravitation are the same by using the two methods.

关 键 词：黑洞 黑洞视界 视界表面引力 

分 类 号：R312[医药卫生—基础医学]