Near-extremal black holes
arXiv:1201.4017 · doi:10.1007/JHEP04(2012)125
Abstract
We present a new formulation of deriving Hawking temperature for near-extremal black holes using distributions. In this paper the near-extremal Reissner-Nordstrom 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.
14 pages
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