Hawking Radiation from Horizons of Reissner-Nordstrm de Sitter Black Hole with a Global Monopole via Anomalies

被引：0
|
作者：
CHEN Shi-Wu LIU Xiong-Wei LIN Kai ZENG Xiao-Xiong YANG Shu-Zheng Institute of Theoretical Physics
机构：
来源：
Communications in Theoretical Physics | 2008年 / 50卷 / 08期
基金：
中国国家自然科学基金;
关键词：
covariant anomaly; Hawking radiation; Reissner-Nordstrm de sitter black hole; global monopole;
D O I：
暂无
中图分类号：
P145.8 [塌缩星（黑洞）];
学科分类号：
070401 ;
摘要：
Hawking radiation from cosmological horizon and event horizon of the Reissner-Nordstrm de Sitter black hole with a global monopole is studied via a new method that was propounded by Robinson and Wilzek and elaborated by Banerjee and Kulkarni.The results show that the gauge current and energy-momentum tensor fluxes,which required keeping gauge covariance and general coordinate invariance at the quantum level in the effective field theory,are exactly equivalent to those of Hawking radiation from the event horizon and the cosmological horizon,respectively.
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页码：537 / 540
页数：4
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