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Characteristics of Quantum Radiation as Tunneling from a Cylindrically Symmetric Black Hole |
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| Authors: | Qing-Quan Jiang Wei Ren Jian Tang Xiao-Feng Liu |
| Institution: | (1) College of Physical Science and Technology, Central China Normal University, Wuhan, Hubei, 430079, PR China;(2) The Chengdu Commanding College of Armed Police Force, Chengdu, Sichuan, 610213, PR China;(3) The Aba Teachers College, Aba, Sichuan, 623000, PR China;(4) The Zizhong Second Middle School, Zizhong, Sichuan, 641200, PR China;(5) Department of Physics, Institute of Theoretical Physics, China West Normal University, Nanchong, Sichuan, 637002, PR China |
| Abstract: | Applying the semi-classical quantum tunneling model, we have studied the Hawking radiation via tunneling from a cylindrically symmetric black hole. The derived results show that the tunneling rate of at the event horizon of the black hole is related to Bekenstein–Hawking entropy and the factual radiation spectrum is not strictly pure thermal, but is consistent with the underlying unitary theory. PACS numbers: 04.20.-s, 97.60.Lf. |
| Keywords: | cylindrically symmetric black hole Bekenstein– Hawking entropy tunneling rate underlying unitary theory |
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