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arXiv · 0901.0591

The temperature in Hawking radiation as tunneling

Baocheng Zhang·Qing-yu Cai·Ming-sheng Zhan
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Abstract

The quasi-classical method of deriving Hawking radiation under the consideration of canonical invariance is investigated. We find that the horizon should be regarded as a two-way barrier and the ingoing amplitude should be calculated according to the negative energy particles tunneling into the black hole because of the whole space-time interchange and thus the standard Hawking temperature is recovered. We also discuss the advantage of the Painlevé coordinates in Hawking radiation as tunneling.

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Baocheng Zhang, Qing-yu Cai, Ming-sheng Zhan. 2009-01-06. The temperature in Hawking radiation as tunneling. https://doi.org/10.1016/j.physletb.2008.12.019

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