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Some remarks on black hole temperature and the second law of thermodynamics

M. Scandurra
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Abstract

I present a formulation of the second law of thermodynamics in the presence of black holes which makes use of the efficiency of an ideal machine extracting heat cyclically from a black hole. The Carnot coefficient is found and it is shown to be a simple function of the mass.

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M. Scandurra. 2001-06-13. Some remarks on black hole temperature and the second law of thermodynamics. https://arxiv.org/abs/gr-qc/0105089

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