Hawking Radiation of Charged Particles via Tunneling from a Cylindrically Symmetric Black Hole in Anti-de Sitter Space-Time |
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Authors: | YANG Shu-Zheng JIANG Qing-Quan LI Hui-Ling |
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Affiliation: | Institute of Theoretical Physics, China West NormalUniversity, Nanchong 637002, China |
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Abstract: | Applying Parikh-Wilzcek's semi-classical quantum tunneling model, we study the Hawking radiation of charged particles as tunneling from the event horizon of a cylindrically symmetric black hole in anti-de Sitter space-time. The derived result shows that the tunneling rate of charged particles is related to the change ofBekenstein-Hawking entropy and that the radiation spectrum is notstrictly pure thermal after taking the black hole background dynamicaland self-gravitation interaction into account, but is consistentwith the underlying unitary theory. |
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Keywords: | cylindrically symmetric black hole Bekenstein-Hawking entropy energy conservation charge conservation tunneling rate |
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