变加速直线运动黑洞中Dirac粒子的Hawking辐射  

Hawking radiation of dirac particles in a rectilinearly nonuniformly accelerating kinnersley black hole

作　　者：杨波[1] 

机构地区：[1]重庆三峡学院物理与电子工程学院,万州404000

出　　处：《四川大学学报（自然科学版）》2007年第2期361-364,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金(10373003);重庆市教委科研项目资助基金(031103)

摘　　要：在加速直线运动时空中,采用新的Tortoise坐标变换将Dirac方程在黑洞视界面附近化成了典型的波动方程,得到在视界面附近带Dirac粒子的Hawking辐射温度,导出了Hawk-ing热辐射谱.In rectilinearly nonuniformly accelerating space time, Dirac particles is tured into classical wave equation near the event horizon of black hole wite the change of new Tortoise coordinate system. The authors educe the formulation of Hawking thermal spectrum successfully and obtain the Hawking radiation temperature of Dirac particles near the event horizon.

关 键 词：黑洞 DIRAC方程 HAWKING辐射 Tortoise坐标 

分 类 号：P145.8[天文地球—天体物理]