动态Dilaton-Maxwell黑洞周围时空中Dirac粒子的量子能级  

Quantum Energy Levels of Dirac Particle in the Curve Space-Time of Dilaton-Maxwell Black Hole

作　　者：刘景伦[1] 

机构地区：[1]菏泽学院物理系

出　　处：《河南师范大学学报（自然科学版）》2010年第5期92-95,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金(10773002)

摘　　要：从Dilaton-Maxwell黑洞周围时空中旋量粒子的Dirac方程,经分离变量并退耦后的径向方程和角向方程出发,导出了Dirac粒子的能级方程,得到了粒子的能量分布不仅与粒子的质量、电荷、自旋量子数、角量子数、磁量子数有关,还与黑洞周围时空结构及视界变化率有关,给出了动态Dilaton-Maxwell黑洞自发辐射Dirac粒子的能量条件.Energy equations are derived from radial equations and angular equations of Dirac equations for spin particles in the curve space-time of Dilaton-Maxwell black hole.The research finds that the energy distribution of Dirac particles not only depends on the mass,electric charges,spin quantum number,angular quantum number and magnetic quantum number,but also is related to the structure of space-time and the variation of event horizon of black hole.The energy condition for the concurrence of the spontaneous radiation Dirac particles of Dilaton-Maxwell black hole is obtained.

关 键 词：黑洞 TORTOISE变换 能级方程 自发辐射 

分 类 号：P145.7[天文地球—天体物理]