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题名: Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes
作者: Hua, JC ;  Huang, YC
刊名: ADVANCES IN HIGH ENERGY PHYSICS
出版日期: 2014
期号: 0, 页码:707519
关键词: HAWKING RADIATION ;  BACK-REACTION ;  SCALAR FIELD ;  EQUATION ;  QUANTIZATION ;  SPIN ;  THERMODYNAMICS ;  DISTRIBUTIONS ;  EVAPORATION ;  CREATION
学科分类: Physics
DOI: 10.1155/2014/707519
通讯作者: Hua, JC (reprint author), Univ Houston, Dept Phys, Houston, TX 77204 USA.
部门归属: [Hua, Jia-Chen] Univ Houston, Dept Phys, Houston, TX 77204 USA; [Hua, Jia-Chen; Huang, Yong-Chang] Beijing Univ Technol, Inst Theoret Phys, Beijing 100124, Peoples R China; [Huang, Yong-Chang] Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China; [Huang, Yong-Chang] CCAST World Lab, Beijing 100080, Peoples R China
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.
资助者: Project of Knowledge Innovation Program (PKIP) of the Chinese Academy of Sciences [KJCX2.YW.W10]; National Natural Science Foundation of China [11275017, 11173028]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000330867100001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15519
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Hua, JC,Huang, YC. Quantum Radiation Properties of Dirac Particles in General Nonstationary Black Holes[J]. ADVANCES IN HIGH ENERGY PHYSICS,2014(0):707519.
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