Spontaneous pair production in Reissner-Nordstrom black holes

doi:10.1103/PhysRevD.85.124041

	Spontaneous pair production in Reissner-Nordstrom black holes
	Chen, Chiang-Mei 1,2; Kim, Sang Pyo 3,6,7; Lin, I-Chieh 1,2; Sun, Jia-Rui 1,2,4,5; Wu, Ming-Fan 1,2
刊名	PHYSICAL REVIEW D
	2012-06-19
卷号	85
ISSN号	1550-7998
DOI	10.1103/PhysRevD.85.124041
文献子类	Article
英文摘要	We investigate the spontaneous pair production-including the Schwinger mechanism and the Hawking thermal radiation-of charged scalar particles from the near-horizon region of a (near) extremal Reissner-Nordstrom black hole. The paradigm is equivalent to the dynamics of the charged scalar field in a specific AdS(2) X S-2 spacetime with a constant electric field. Two possible boundary conditions are adopted to explicitly compute the corresponding production rate and absorption cross section. It is shown that the Schwinger production rate can be eventually suppressed by the increasing attractive gravitational force as the geometry changes from the extremal to the near extremal black hole. Consequently, the Schwinger mechanism and the Hawking radiation are generically indistinguishable for the near-extremal black holes. The holographic description dual to the pair production is also briefly discussed.
WOS关键词	GAUGED EXTENDED SUPERGRAVITY ; KLEIN PARADOX ; CHARGE
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000305563000012
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49005]
专题	中国科学院近代物理研究所
通讯作者	Chen, Chiang-Mei
作者单位	1.Natl Cent Univ, Dept Phys, Chungli 320, Taiwan 2.Natl Cent Univ, Ctr Math & Theoret Phys, Chungli 320, Taiwan 3.Kunsan Natl Univ, Dept Phys, Kunsan 573701, South Korea 4.E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China 5.E China Univ Sci & Technol, Inst Modern Phys, Shanghai 200237, Peoples R China 6.Natl Taiwan Univ, Inst Astrophys, Ctr Theoret Phys, Dept Phys, Taipei 106, Taiwan 7.Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
推荐引用方式 GB/T 7714	Chen, Chiang-Mei,Kim, Sang Pyo,Lin, I-Chieh,et al. Spontaneous pair production in Reissner-Nordstrom black holes[J]. PHYSICAL REVIEW D,2012,85.
APA	Chen, Chiang-Mei,Kim, Sang Pyo,Lin, I-Chieh,Sun, Jia-Rui,&Wu, Ming-Fan.(2012).Spontaneous pair production in Reissner-Nordstrom black holes.PHYSICAL REVIEW D,85.
MLA	Chen, Chiang-Mei,et al."Spontaneous pair production in Reissner-Nordstrom black holes".PHYSICAL REVIEW D 85(2012).