Charged particle tunnels from the stationary and non-stationary Kerr–Newman black holes |
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Authors: | Deyou Chen Shuzheng Yang |
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Affiliation: | (1) Institute of Theoretical Physics, China West Normal University, Nanchong, 637002, Sichuan, China |
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Abstract: | Considering the unfixed background space-time and self-gravitational interaction, we view the Hawking radiation of a stationary Kerr–Newman black hole by Hamilton–Jacobi method. Meanwhile, extending this work to non-stationary black holes, we attempt to investigate the Hawking radiation of the non-stationary Kerr–Newman black hole. Both of the results show the tunneling probabilities are related to the change of Bekenstein- Hawking entropy and the radiation spectrums deviate from the purely thermal one, which is in accordance with the known result. |
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Keywords: | Hamilton– Jacobi equation Charged particle Self-gravitational interaction Kerr– Newman black hole |
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