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arXiv · 1907.06218

Modified Fermions Tunneling Radiation from Non-stationary, Axially Symmetric Kerr Black Hole

Jin Pu·Kai Lin·Xiao-Tao Zu·Shu-Zheng Yang
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Abstract

In this paper, by applying the deformed dispersion relation in quantum gravity theory, we study the correction of fermions' tunneling radiation from non-stationary symmetric black holes. Firstly, the motion equation of fermions is modified in the gravitational spacetime. Based on the motion equation, the modified Hamilton-Jacobi equation has been obtained by a semiclassical approximation method. Then, the tunneling behavior of fermions at the event horizon of non-stationary symmetric Kerr black hole is investigated. Finally, the results show that in the non-stationary symmetric background, the correction of Hawking temperature and the tunneling rate are closely related to the angular parameters of the horizon of the black hole background.

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Jin Pu, Kai Lin, Xiao-Tao Zu, Shu-Zheng Yang. 2019-07-14. Modified Fermions Tunneling Radiation from Non-stationary, Axially Symmetric Kerr Black Hole. https://arxiv.org/abs/1907.06218

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