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Advances in High Energy Physics
Volume 2016 (2016), Article ID 7058764, 7 pages
Research Article

Lorentz Invariance Violation and Modified Hawking Fermions Tunneling Radiation

1Department of Astronomy, China West Normal University, Nanchong, Sichuan 637002, China
2Instituto de Física e Química, Universidade Federal de Itajubá, 37500-903 Itajubá, MG, Brazil
3Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970 São Paulo, SP, Brazil
4Department of Physics, Chongqing University, Chongqing 400030, China

Received 20 April 2016; Accepted 8 June 2016

Academic Editor: Giulia Gubitosi

Copyright © 2016 Shu-Zheng Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


Recently the modified Dirac equation with Lorentz invariance violation has been proposed, which would be helpful to resolve some issues in quantum gravity theory and high energy physics. In this paper, the modified Dirac equation has been generalized in curved spacetime, and then fermion tunneling of black holes is researched under this correctional Dirac field theory. We also use semiclassical approximation method to get correctional Hamilton-Jacobi equation, so that the correctional Hawking temperature and correctional black hole’s entropy are derived.