Discussion on the event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework

doi:10.1088/1674-1056/21/7/070402

Abstract According to the Parikh--Wilczek tunneling framework, the locations of the local horizons of dynamic rotating black holes can be worked out. The calculations show that the quantum ergosphere of the black hole is identical with the tunneling potential barrier set by particle's tunneling across the relevant horizon. Then, some discussions on the origin of the Hawking radiation will be shown.

Keywords: Hawking radiation dynamic rotating black holes tunneling framework quantum ergosphere

Received: 19 December 2011
Revised: 10 February 2012
Accepted manuscript online:

PACS:

04.70.Dy

(Quantum aspects of black holes, evaporation, thermodynamics)

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 10873003 and 10633010), the National Basic Research Program of China (Grant No. 2007CB815405), the Bureau of Education of Guangzhou Municipality, China (Grant No. 11 Sui-Jiao-Ke[2009]), and the Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme (Grant No. 2009).

Corresponding Authors: Zhang Jing-Yi
E-mail: physicz@yahoo.cn

Cite this article:

Liu Bai-Sheng(刘佰生) and Zhang Jing-Yi(张靖仪) Discussion on the event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework 2012 Chin. Phys. B 21 070402

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Discussion on the event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework

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