arXiv 1003.55342010-03-29hep-th

黑洞辐射分析的新尝试

Recent Attempts in the Analysis of Black Hole Radiation

Koichiro Umetsu

备注：: 146 pages, 25figures, 5 tables, doctor thesis

摘要：

本文首先对黑洞辐射即通常所说的霍金辐射作了简要的回顾。霍金辐射本身的存在现在已经得到了很好的证实，因为同样的结果是由几种不同的方法得出的。另一方面，影响的几个方面仍有待澄清。本文澄清了以往工作中的一些争论，并试图给出更令人满意的霍金辐射的推导。具体来说，我们检查的分析，在最近的两个推导的霍金辐射，这是基于异常和隧道;这两个推导是由Wilczek和他的合作者发起的。然后，我们提出了一个简单的推导异常的基础上，强调系统使用的协变电流和协变异常结合边界条件，具有明确的物理意义。我们还利用视界附近的降维技术将Banerjee和Majhi提出的隧道方法推广到Kerr-Newman黑洞。基于隧穿机制直接导出了Kerr-Newman黑洞的黑体谱基于隧穿机制直接导出了Kerr-Newman黑洞的黑体谱.

英文摘要：

In this thesis, we first present a brief review of black hole radiation which is commonly called Hawking radiation. The existence of Hawking radiation by itself is well established by now because the same result is derived by several different methods. On the other hand, there remain several aspects of the effect which have yet to be clarified. We clarify some arguments in previous works on the subject and then attempt to present the more satisfactory derivations of Hawking radiation. To be specific, we examine the analyses in the two recent derivations of Hawking radiation which are based on anomalies and tunneling; both of these derivations were initiated by Wilczek and his collaborators. We then present a simple derivation based on anomalies by emphasizing a systematic use of covariant currents and covariant anomalies combined with boundary conditions which have clear physical meaning. We also extend a variant of the tunneling method proposed by Banerjee and Majhi to a Kerr-Newman black hole by using the technique of the dimensional reduction near the horizon. We directly derive the black body spectrum for a Kerr-Newman black hole on the basis of the tunneling mechanism.We directly derive the black body spectrum for a Kerr-Newman black hole on the basis of the tunneling mechanism.

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英文摘要：

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