Advances in High Energy Physics
Volume 2016, Article ID 4647069, 6 pages
http://dx.doi.org/10.1155/2016/4647069
Fermions Tunneling from Higher-Dimensional Reissner-Nordström Black Hole: Semiclassical and Beyond Semiclassical Approximation
1Department of Astronomy, China West Normal University, Nanchong, Sichuan 637002, China
2College of Physics and Information Science, Hunan Normal University, Changsha, Hunan 410081, China
3Faculdade de Engenharia de Guaratinguetá, Universidade Estadual Paulista, 12516-410 Guaratinguetá, SP, Brazil
4Instituto de Física e Química, Universidade Federal de Itajubá, 37500-903 Itajubá, MG, Brazil
Received 20 April 2016; Accepted 25 July 2016
Academic Editor: Mir Faizal
Copyright © 2016 ShuZheng 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.
Abstract
Based on semiclassical tunneling method, we focus on charged fermions tunneling from higher-dimensional Reissner-Nordström black hole. We first simplify the Dirac equation by semiclassical approximation, and then a semiclassical Hamilton-Jacobi equation is obtained. Using the Hamilton-Jacobi equation, we study the Hawking temperature and fermions tunneling rate at the event horizon of the higher-dimensional Reissner-Nordström black hole space-time. Finally, the correct entropy is calculation by the method beyond semiclassical approximation.