变加速直线运动带电黑洞的非热效应  

The Non-thermal Effects of a Non-uniformly Rectilinearly Accelerating Black Hole with Electric Charges

作　　者：孟庆苗[1] 苏九清[1] 张冠芬[1] 

机构地区：[1]菏泽学院物理系,山东菏泽274015

出　　处：《河南师范大学学报（自然科学版）》2006年第2期54-57,共4页Journal of Henan Normal University(Natural Science Edition)

摘　　要：利用弯曲时空中标量粒子运动的Hamilton-Jacobin方程,研究了变加速直线运动带电黑洞周围时空中的自发辐射.得到了自发辐射的能量条件,它不仅依赖于黑洞的质量、电荷和加速度,还与黑洞视界的变化有关,与黑洞视界附近的四维电磁势有关.Using Hamilton-Jacobin equation of scalar particles in curve space-time, the spontaneous radiation of a nonu niformly rectilinearly and charged black hole is studied. The energy condition for the occurrence of the spontaneous radiation is obtained. It not only depends on the mass, charges and acceleration of the black hole, but also is related to the variations of black hole event horizon and the 4-D electromagnetic potential near the event horizon.

关 键 词：黑洞 视界 HAMILTON-JACOBIN方程 非热辐射 

分 类 号：P145.8[天文地球—天体物理]