Research on Hawking Radiation as Tunneling from Schwarzshild-anti-de Sitter Black Hole |
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Authors: | Shu-Zheng Yang Qing-Quan Jiang |
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Institution: | (1) Institute of Theoretical Physics, China West Normal University, Nanchong, Sichuan, 637002, People’s Republic of China;(2) Department of Physics, and College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, 430079, People’s Republic of China |
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Abstract: | After taking into account energy conservation and the particle’s self-gravitation interaction, Hawking radiation of the massive
particle as tunneling from Schwarzshild-anti-de Sitter black hole is studied by using Parikh-Wilczek’s semi-classical quantum
tunneling approach. Meanwhile, Hawking radiation as tunneling from the black hole is reexamined by developing Angheben–Nadalini–Vanzo–Zerbini
(ANVZ) covariant method to cover energy conservation and the particle’s self-gravitation interaction. Both the results perfectly
generalize those obtained by Parikh and Wilczek, and show that the tunneling rate is related to the change of Bekenstein-Hawking
entropy, and the factual emission spectrum is not exactly thermal, but satisfies the underlying unitary theory.
PACS: 04.70-s, 9760. Lf. |
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Keywords: | Schwarzshild-anti-de Sitter black hole tunneling rate energy conservation self-gravitation |
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