Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole

Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole

In this paper, by applying the deformed dispersion relation in quantum gravity theory, we study the correction of fermions’ tunneling radiation from nonstationary symmetric black holes. Firstly, the motion equation of fermions is modified in the gravitational space-time. Based on the motion equation...

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Main Authors: Jin Pu, Kai Lin, Xiao-Tao Zu, Shu-Zheng Yang
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:Advances in High Energy Physics
Online Access:http://dx.doi.org/10.1155/2019/5864042
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spelling doaj-48fbdd20e46c44ae85afa67c9ab0639c2020-11-25T00:44:42ZengHindawi LimitedAdvances in High Energy Physics1687-73571687-73652019-01-01201910.1155/2019/58640425864042Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black HoleJin Pu0Kai Lin1Xiao-Tao Zu2Shu-Zheng Yang3School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan, ChinaHubei Subsurface Multi-Scale Imaging Key Laboratory, Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, Hubei, ChinaSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan, ChinaCollege of Physics and Space Science, China West Normal University, Nanchong 637002, Sichuan, ChinaIn this paper, by applying the deformed dispersion relation in quantum gravity theory, we study the correction of fermions’ tunneling radiation from nonstationary symmetric black holes. Firstly, the motion equation of fermions is modified in the gravitational space-time. 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 nonstationary symmetric Kerr black hole is investigated. Finally, the results show that, in the nonstationary 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.http://dx.doi.org/10.1155/2019/5864042
collection DOAJ
language English
format Article
sources DOAJ
author Jin Pu
Kai Lin
Xiao-Tao Zu
Shu-Zheng Yang
spellingShingle Jin Pu
Kai Lin
Xiao-Tao Zu
Shu-Zheng Yang
Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
Advances in High Energy Physics
author_facet Jin Pu
Kai Lin
Xiao-Tao Zu
Shu-Zheng Yang
author_sort Jin Pu
title Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
title_short Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
title_full Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
title_fullStr Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
title_full_unstemmed Modified Fermions Tunneling Radiation from Nonstationary, Axially Symmetric Kerr Black Hole
title_sort modified fermions tunneling radiation from nonstationary, axially symmetric kerr black hole
publisher Hindawi Limited
series Advances in High Energy Physics
issn 1687-7357
1687-7365
publishDate 2019-01-01
description In this paper, by applying the deformed dispersion relation in quantum gravity theory, we study the correction of fermions’ tunneling radiation from nonstationary symmetric black holes. Firstly, the motion equation of fermions is modified in the gravitational space-time. 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 nonstationary symmetric Kerr black hole is investigated. Finally, the results show that, in the nonstationary 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.
url http://dx.doi.org/10.1155/2019/5864042
work_keys_str_mv AT jinpu modifiedfermionstunnelingradiationfromnonstationaryaxiallysymmetrickerrblackhole
AT kailin modifiedfermionstunnelingradiationfromnonstationaryaxiallysymmetrickerrblackhole
AT xiaotaozu modifiedfermionstunnelingradiationfromnonstationaryaxiallysymmetrickerrblackhole
AT shuzhengyang modifiedfermionstunnelingradiationfromnonstationaryaxiallysymmetrickerrblackhole
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