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Tunnelling Effect and Hawking Radiation from a Vaidya Black Hole |
| REN Jun;ZHANG Jing-Yi;ZHAO Zheng |
| Department of Physics, Beijing Normal University, Beijing 100875 |
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| Cite this article: |
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REN Jun, ZHANG Jing-Yi, ZHAO Zheng 2006 Chin. Phys. Lett. 23 2019-2022 |
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Abstract We extend Parikh’s study to the non-stationary black hole. As an example of the non-stationary black hole, we investigate the tunnelling effect and Hawking radiation from a Vaidya black hole whose Bondi mass is identical to its mass parameter. The Hawking radiation is considered as a tunnelling process across the event horizon and we calculate the tunnelling probability. It is found that the result is different from Parikh’s study because drH/dv is the function of Bondi mass m(v).
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| Keywords:
04.70.Dy
04.70.-s
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Published: 01 August 2006
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| PACS: |
04.70.Dy
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(Quantum aspects of black holes, evaporation, thermodynamics)
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04.70.-s
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(Physics of black holes)
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