Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes

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	Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes
	Hua, JC ; Huang, YC
刊名	ADVANCES IN HIGH ENERGY PHYSICS
	2014
期号	0 页码:707519
关键词	HAWKING RADIATION BACK-REACTION SCALAR FIELD EQUATION QUANTIZATION SPIN THERMODYNAMICS DISTRIBUTIONS EVAPORATION CREATION
ISSN号	1687-7357
通讯作者	Hua, JC (reprint author), Univ Houston, Dept Phys, Houston, TX 77204 USA.
英文摘要	Quantum radiation properties of Dirac particles in general nonstationary black holes in the general case are investigated by both using the method of generalized tortoise coordinate transformation and considering simultaneously the asymptotic behaviors of the first-order and second-order forms of Dirac equation near the event horizon. It is generally shown that the temperature and the shape of the event horizon of this kind of black holes depend on both the time and different angles. Further, we give a general expression of the new extra coupling effect in thermal radiation spectrum of Dirac particles which is absent from the thermal radiation spectrum of scalar particles. Also, we reveal a relationship that is ignored before between thermal radiation and nonthermal radiation in the case of scalar particles, which is that the chemical potential in thermal radiation spectrum is equal to the highest energy of the negative energy state of scalar particles in nonthermal radiation for general nonstationary black holes.
学科主题	Physics
收录类别	SCI
资助信息	Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Sciences [KJCX2.YW.W10]; National Natural Science Foundation of China [11275017, 11173028]
原文出处	http://dx.doi.org/10.1155/2014/707519
语种	英语
WOS记录号	WOS:000330867100001
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15519]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Hua, JC,Huang, YC. Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes[J]. ADVANCES IN HIGH ENERGY PHYSICS,2014(0):707519.
APA	Hua, JC,&Huang, YC.(2014).Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes.ADVANCES IN HIGH ENERGY PHYSICS(0),707519.
MLA	Hua, JC,et al."Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes".ADVANCES IN HIGH ENERGY PHYSICS .0(2014):707519.