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

中国物理B ›› 2012, Vol. 21 ›› Issue (7): 70402-070402.doi: 10.1088/1674-1056/21/7/070402

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

刘佰生, 张靖仪

Center for Astrophysics, Guangzhou University, Guangzhou 510006, China

收稿日期:2011-12-19 修回日期:2012-02-10 出版日期:2012-06-01 发布日期:2012-06-01
基金资助:
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).

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

Liu Bai-Sheng(刘佰生) and Zhang Jing-Yi(张靖仪)^†

Center for Astrophysics, Guangzhou University, Guangzhou 510006, China

Received:2011-12-19 Revised:2012-02-10 Online:2012-06-01 Published:2012-06-01
Contact: Zhang Jing-Yi E-mail:physicz@yahoo.cn
Supported by:
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).

摘要/Abstract

摘要： 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.

关键词: Hawking radiation, dynamic rotating black holes, tunneling framework, quantum ergosphere

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.

Key words: Hawking radiation, dynamic rotating black holes, tunneling framework, quantum ergosphere

中图分类号: (Quantum aspects of black holes, evaporation, thermodynamics)

04.70.Dy

刘佰生, 张靖仪 . Discussion on the event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework[J]. 中国物理B, 2012, 21(7): 70402-070402.

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[J]. Chin. Phys. B, 2012, 21(7): 70402-070402.

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

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

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