期刊
PHYSICS LETTERS B
卷 675, 期 1, 页码 14-17出版社
ELSEVIER
DOI: 10.1016/j.physletb.2009.03.081
关键词
Black hole tunneling; Black hole entropy correction; Hawking radiation; Quantum theory
资金
- National Natural Science Foundation of China [10873003, 10573005, 10633010]
- National Basic Research Program of China [2007CB815405]
- Natural Science Foundation of Guangdong Province [7301224]
In this Letter, we first extend the Parikh-Wilczek tunneling framework to a general spherically symmetric black hole, and calculate the tunneling rate of the emission particles to the second order accuracy. Then, by assuming the emission process satisfies an underlying unitary theory, we correct the entropy of a general spherically symmetric black hole. We find that the log correction and the inverse area correction to the entropy is also suitable for a general spherically symmetric black hole. (C) 2009 Published by Elsevier B.V.
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