Abstract
We present a new formulation of deriving Hawking temperature for near-extremal black holes using distributions. In this paper the near-extremal Reissner-Nordström and Kerr black holes are discussed. It is shown that the extremal solution as a limit of non-extremal metric is well-defined. The pure extremal case is also discussed separately.
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ArXiv ePrint: 1201.4017
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Chatterjee, B., Ghosh, A. Near-extremal black holes. J. High Energ. Phys. 2012, 125 (2012). https://doi.org/10.1007/JHEP04(2012)125
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DOI: https://doi.org/10.1007/JHEP04(2012)125