通过协变反常研究Ressiner-Nordstrm Anti-de Sitter黑洞的霍金辐射(英文)  

Hawking Radiation from the Ressiner-Nordstrm Anti-de Sitter Black Hole via Covariant Anomalies

作　　者：罗杨平[1] 

机构地区：[1]西华师范大学理论物理研究所,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2009年第1期27-31,共5页Journal of China West Normal University(Natural Sciences)

基　　金：Supported by the National Natural Science Foundation of China(grant 10773008)~~

摘　　要：利用建立在Wilczek和他的合作者工作基础上的协变反常消去法研究Ressiner-Nordstrm Anti-de Sitter黑洞处带电粒子的霍金辐射.结果表明,由协变反常理论求得的反常的规范流和能动张量流正是1+1维的黑洞事件视界处的Hawking辐射结果.Applying the covariant anomaly cancellation method, we have researched Hawking radiation of the charged particle from the event horizon of the Ressiner-Nordstrǒm Anti-de Sitter black hole （ R-N AdS） . Our results show that the fluxes of gauge and energy momentum tensor, required to cancel eovariant gauge and gravitational anomalies at the event horizon, are exactly the same as those of a （ 1 ＋ 1 ） -dimensional blackbody at the Hawking temperature.

关 键 词：霍金辐射 协变反常 黑洞 事件视界 

分 类 号：P145.8[天文地球—天体物理]