稳态Kerr-Newman-Kasuya黑洞的视界表面引力  

The Event Horizon Surface Gravitation of the Stationary Kerr-Newman-Kasuya Black Hole

作　　者：王晓霞[1] 曾昱[1] 雷洁红[1] 

机构地区：[1]西华师范大学理论物理研究所,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2006年第1期23-26,共4页Journal of China West Normal University(Natural Sciences)

基　　金：国家自然科学基金资助项目(10347008)

摘　　要：用视界表面引力的定义,即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、K le in-Gordon方程与Ham ilton-Jacob i方程3种方法研究了稳态Kerr-Newm an-Kasuya黑洞视界表面引力.其结果表明黑洞的视界表面引力与黑洞所带电荷、磁荷和角动量等因素有关.Three methods are used to study the horizon surface gravitation of Kerr-Newman-Kasuya Black Hole, which are definition method, i. e. the product＇ limit which is made by reversely slack particles＇ underlying acceleration for the event horizon and the Einstein shift, Klein-Gordon equation and Hamilton-Jacobi equation. The result shows that the horizon surface gravitation of this black hole is related to charges, magnetizations, angle momentum and other factors of this black hole.

关 键 词：Kerr-Newman-Kasuya黑洞 视界 表面引力 

分 类 号：P145.8[天文地球—天体物理]