Entropy correction to stationary black hole via fermions tunneling beyond semiclassical approximation |
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Authors: | Yu-Quan Yuan Xiao-Xiong Zeng Zhi-Jian Zhou and Liang-Ping Jin |
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Institution: | 1.School of Science,Sichuan University of Science and Engineering,Zigong,People’s Republic of China;2.Editorial Board of Journal of Sichuan University of Arts and Science,Dazhou,People’s Republic of China |
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Abstract: | Recently, fermions tunneling beyond semiclassical approximation from an uncharged static black hole was investigated by Majhi,
which was based on the work of Banerjee and Majhi, it was found that the black hole entropy correction can be produced as
the quantum effect of a particle is taken into account. In this paper, we further extend this idea to the stationary Kerr
black hole to discuss its entropy correction. To get the corrections correctly, the proportionality parameters of quantum
corrections of action I
i
to the semiclassical action I
0 in this case are regarded as the inverse of the product of Planck Length and Planck Mass. The result shows that entropy corrections
to the stationary black hole also include the logarithmic term and inverse area term in Bekenstein–Hawking entropy beyond
semiclassical approximation. |
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Keywords: | |
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