Integrable models, degenerate horizons and AdS2 black holes
نویسندگان
چکیده
The near extremal Reissner-Nordström black holes in arbitrary dimensions can be modeled by the JackiwTeitelboim (JT) theory. The asymptotic Virasoro symmetry of the corresponding JT model exactly reproduces, via Cardy’s formula, the deviation of the Bekenstein-Hawking entropy of the Reissner-Nordström black holes from extremality. We also comment how can we extend this approach to investigate the evaporation process.
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