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Universal criterion for black hole stability

Ashok Chatterjee·Parthasarathi Majumdar
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Abstract

It is shown that a non-rotating macroscopic black hole with very large horizon area can remain in stable thermal equilibrium with Hawking radiation provided {\it its mass, as a function of horizon area, exceeds its microcanonical entropy, i.e., its entropy when isolated, without thermal radiation or accretion, and having a constant horizon area} (in appropriate units). The analysis does not use properties of specific classical spacetimes, but depends only on the plausible assumption that the mass is a function of the horizon area for large areas.

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BibTeXRIS

Ashok Chatterjee, Parthasarathi Majumdar. 2005-04-20. Universal criterion for black hole stability. https://doi.org/10.1103/physrevd.72.044005

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