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Fermion tunneling from squashed black holes in the Gödel universe and charged Kaluza–Klein space–time |
Li Hui-Ling(李慧玲)† |
College of Physics Science and Technology, Shenyang Normal University, Shenyang 110034, China |
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Abstract This paper is devoted to the investigation the fermion tunneling radiation of squashed black holes in the Gödel universe and charged Kaluza–Klein space–time. For black holes with different dimensions, establishing a set of appropriate matrices $\gamma^{\mu}$ for the general covariant Dirac equation plays an important role in the semi-classical tunneling method. By constructing two sets of $\gamma^{\mu}$ matrices, we have successfully derived the tunneling probability and Hawking temperature of the black holes.
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Received: 13 August 2010
Revised: 01 November 2010
Accepted manuscript online:
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PACS:
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04.70.Dy
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(Quantum aspects of black holes, evaporation, thermodynamics)
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97.60.Lf
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(Black holes)
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04.60.+v
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Cite this article:
Li Hui-Ling(李慧玲) Fermion tunneling from squashed black holes in the Gödel universe and charged Kaluza–Klein space–time 2011 Chin. Phys. B 20 030402
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