Discussion on the event horizon and quantum ergosphere of dynamic rotating black holes in a tunneling framework |
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| Authors: | Liu Bai-Sheng Zhang Jing-Yi |
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| Affiliation: | Center for Astrophysics, Guangzhou University, Guangzhou 510006, China |
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| 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. |
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| Keywords: | Hawking radiation dynamic rotating black holes tunneling framework quantum ergosphere |
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