A NOTE ON THE HAWKING RADIATION CALCULATED BY THE QUASICLASSICAL TUNNELING METHOD

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	A NOTE ON THE HAWKING RADIATION CALCULATED BY THE QUASICLASSICAL TUNNELING METHOD
	Hu, Ya-Peng; Zhang, Jing-Yi; Zhao, Zheng; Hu, YP , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
刊名	MODERN PHYSICS LETTERS A
	2010
卷号	25 期号:4 页码:295-308
关键词	Dilaton Black-hole Self-gravitational Corrections Cardy-verlinde Formula Apparent Horizon Charged-particles Complex Paths Back-reaction Semiclassical Corrections Secret Tunnel 1st Law
ISSN号	0217-7323
英文摘要	Since Parikh and Wilczek's tunneling method was proposed, there have been many gene eralizations, such as its application to massive charged particles' tunneling and other spacetimes. Moreover, an invariant tunneling method was also recently proposed by Angheben et al. that it was independent of coordinates. However, there are some subtleties in the calculation of Hawking radiation, and particularly the so-called factor of 2 problem during the calculation of the Hawking temperature. The most popular opinion on this problem is that it is just a problem of the choice of coordinates. However, following other treatments we show that we can also consider this problem to be that we do not consider the contribution from P(absorption). Moreover, we also clarify some subtleties in the balance method and give some comparisons with other treatments. In addition, as Parikh and Wilczek's original work shave showed that if one takes the tunneling particles' back-reaction into account, the Hawking radiation would be modified, and this modification is underlying consistent with the unitary theory, we further find that this modification is also underlying correlated with the laws of black hole thermodynamics. Furthermore, we show that this tunneling method may be valid just when the tunneling process is reversible.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000274914600007
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5163]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Hu, YP , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Hu, Ya-Peng,Zhang, Jing-Yi,Zhao, Zheng,et al. A NOTE ON THE HAWKING RADIATION CALCULATED BY THE QUASICLASSICAL TUNNELING METHOD[J]. MODERN PHYSICS LETTERS A,2010,25(4):295-308.
APA	Hu, Ya-Peng,Zhang, Jing-Yi,Zhao, Zheng,&Hu, YP , Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2010).A NOTE ON THE HAWKING RADIATION CALCULATED BY THE QUASICLASSICAL TUNNELING METHOD.MODERN PHYSICS LETTERS A,25(4),295-308.
MLA	Hu, Ya-Peng,et al."A NOTE ON THE HAWKING RADIATION CALCULATED BY THE QUASICLASSICAL TUNNELING METHOD".MODERN PHYSICS LETTERS A 25.4(2010):295-308.