含整体单极动态黑洞Dirac粒子的热辐射  

Thermal Radiation Of Dirac Particles In Non-Stationary Black Hole With An Internal Global Monople

作　　者：韩亦文[1] 杨树政[2] 

机构地区：[1]重庆工商大学理学院,重庆400067 [2]西华师范大学理论物理研究所,四川南充637002

出　　处：《四川大学学报（自然科学版）》2006年第2期355-360,共6页Journal of Sichuan University(Natural Science Edition)

基　　金：四川省教育厅重点科研基金(05A184)

摘　　要：作者通过构造对称化的零标架,并计算Ricci旋系数,导出了含整体单极动态黑洞时空中粒子的Dirac方程,然后引入广义乌龟坐标变换,使Dirac方程在视界面上退耦,并利用Damour-Ruffini方法,得到了含整体单极动态黑洞时空中粒子的Hawking温度和热辐射谱.The authors construct the symmetrized null tetrad and derive the Ricci spin coefficients and Dirac equation of particles in the spacetime. The Dirac equation is decoupled successfully near the event horizon surface by proposing a generalized toroise coordinate transformation. Finally, following the method of DamourRuffinni, the authors exactly determine the Hawking temperature and thermal radiation spectrum of Dirac particles for the black hole with an internal global monople.

关 键 词：整体单极黑洞 DIRAC方程 HAWKING辐射 

分 类 号：P145.8[天文地球—天体物理]