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Quantum Correction to Entropy of the Kerr Black Hole due to Rarita-Schwinger Fields |
| JING Ji-Liang |
| Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081 |
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| Cite this article: |
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JING Ji-Liang 2003 Chin. Phys. Lett. 20 459-461 |
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Abstract Quantum correction to entropy of the Kerr black hole arising from Rarita-Schwinger fields is studied by using the Newman-Penrose formalism and brick-wall model. It is shown that contribution of spin to the logarithmic term of the quantum correction is dependent on both the square of spin of the particle and the rotation of the black hole. For different values of a/r+, the subleading term can increase or decrease, or cannot affect the entropy.
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04.70.Dy
04.62.+v
97.60Lf
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Published: 01 April 2003
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| PACS: |
04.70.Dy
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(Quantum aspects of black holes, evaporation, thermodynamics)
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04.62.+v
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(Quantum fields in curved spacetime)
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97.60Lf
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