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Quantization of Horizon Area of Kerr–Newman–de Sitter Black Hole |
Y. Kenedy Meitei1**, T. Ibungochouba Singh1, I. Ablu Meitei2 |
1Department of Mathematics, Manipur University, Canchipur, Manipur 795003, India 2Department of Physics, Modern College, Imphal, Manipur 795005, India
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Cite this article: |
Y. Kenedy Meitei, T. Ibungochouba Singh, I. Ablu Meitei 2019 Chin. Phys. Lett. 36 030401 |
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Abstract Using the adiabatic invariant action and applying the Bohr–Sommerfeld quantization rule and first law of black hole thermodynamics, a study of the quantization of the entropy and horizon area of a Kerr–Newman–de Sitter black hole is carried out. The same entropy spectrum is obtained in two different coordinate systems. It is also observed that the spacing of the entropy spectrum is independent of the black hole parameters. Also, the corresponding quantum of horizon area is in agreement with the results of Bekenstein.
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Received: 21 December 2018
Published: 24 February 2019
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Fund: Supported by the CSIR, Visiting Associate in Inter University Centre for Astronomy and Astrophysics, Pune, India |
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