中国物理B ›› 2008, Vol. 17 ›› Issue (8): 2804-2810.doi: 10.1088/1674-1056/17/8/010

• GENERAL • 上一篇    下一篇

Hawking radiation from Kerr--Newman de Sitter black hole via anomalies

林 恺, 杨树政, 曾晓雄   

  1. Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China
  • 收稿日期:2007-09-17 修回日期:2007-11-16 出版日期:2008-08-20 发布日期:2008-08-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 10773008).

Hawking radiation from Kerr--Newman de Sitter black hole via anomalies

Lin Kai(林恺)†, Yang Shu-Zheng(杨树政)‡, and Zeng Xiao-Xiong(曾晓雄)   

  1. Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China
  • Received:2007-09-17 Revised:2007-11-16 Online:2008-08-20 Published:2008-08-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 10773008).

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摘要： In this paper, Hawking radiation from the Kerr--Newman de Sitter black hole is studied via gauge anomaly and gravitational anomaly. The obtained results of Hawking radiation from the event horizon and the cosmological horizon accord with those by other methods.

Abstract: In this paper, Hawking radiation from the Kerr--Newman de Sitter black hole is studied via gauge anomaly and gravitational anomaly. The obtained results of Hawking radiation from the event horizon and the cosmological horizon accord with those by other methods.

Key words: gauge anomaly, gravitational anomaly, Hawking radiation, Kerr--Newman de Sitter black hole

中图分类号:  (Quantum aspects of black holes, evaporation, thermodynamics)

  • 04.70.Dy
04.60.-m (Quantum gravity) 95.30.Sf (Relativity and gravitation) 97.60.Lf (Black holes) 98.80.Cq (Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.)) 98.80.Qc (Quantum cosmology)