直线加速运动动态黑洞周围时空中标量粒子的能量  

The energy of scalar particles in a straightly accelerating non-stationary black hole space-time

作　　者：孟庆苗[1] 

机构地区：[1]菏泽学院物理系,山东菏泽274015

出　　处：《云南师范大学学报（自然科学版）》2005年第3期31-34,共4页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：利用弯曲时空中标量粒子运动的Hamilton Jacobin方程,研究直线加速运动动态黑洞周围时空中标量粒子的能量,得到了粒子的能量不仅与粒子的质量、角动量有关,还与黑洞的时空结构及视界的变化有关。给出了发生自发辐射的能量条件。Using Hamilton-Jacobin equation of scalar particles in curve space-time, the energy of scalar particles in a straightly accelerating non-stationary black hole space-time is studied. We find that the energy of scalar particles is not only depends on the mass and angular momentum of which, but also is related to the structure of space-time and the variations of event horizon of black hole. The energy condition for the occurrence of the spontaneous radiation is obtained.

关 键 词：黑洞 视界 HAMILTON-JACOBIN方程 TORTOISE变换 

分 类 号：P145.8[天文地球—天体物理]