Vaidya－Bonner时空带电蒸发黑洞的量子效应  

QUANTUM THERMAL EFFECT OF AN EVAPORATING CHARGED BLACK HOLE IN VAIDDYA-BONNER SPACE-TIME

作　　者：苏九清[1] 张建华[1] 

机构地区：[1]山东省菏泽教育学院物理学系

出　　处：《山东师范大学学报（自然科学版）》1995年第4期385-389,共5页Journal of Shandong Normal University(Natural Science)

基　　金：国家级自然科学基金

摘　　要：研究了Ｖａｉｄｙａ－Ｂｏｎｎｅｒ时空中带电蒸发黑桐的量子热效应和量子非热效应，利用动量算子简捷地得到了黑洞的视界面位置和视界处的温度以及Ｈａｗｋｉｎｇ热谱，证明了这类黑洞的视界是球对称的，热辐射的同时也存在非热辐射．The quantum thermal effect and non-thermal effect of Dirac Particles in Vaidya-Bonner space-time determined by an evaporating charged black hole is studied.The location of event horizon and Hawking temperature near event horizon are all obtained directly by using gen-eralized monentum operator.The thermal radiation formula is also given out.It is proved that the event horizon of this kind black hole is of spherical symmetry,and not only there exists thermal radiation.but also non-thermal radiation.

关 键 词：黑洞 HAWKING辐射 V-B时空 量子效应 

分 类 号：P145.8[天文地球—天体物理]