On some properties of the entropy of a system containing a black hole

D. Pavón; J. M. Rubí

doi:https://doi.org/10.1007/BF00763449

On some properties of the entropy of a system containing a black hole

D. Pavón, J. M. Rubí

Research output: Contribution to journal › Article › Research › peer-review

14 Citations (Scopus)

Abstract

We show that the entropy of a system constituted by a massive Schwarzschild black hole in stable thermal equilibrium with black body radiation is superadditive in Landsberg's sense. Furthermore, we comment on some consequences arising from the negative character of the heat capacity of that system. © 1986 Plenum Publishing Corporation.

Original language	English
Pages (from-to)	1245-1250
Journal	General Relativity and Gravitation
Volume	18
DOIs	https://doi.org/10.1007/BF00763449
Publication status	Published - 1 Dec 1986

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abstract = "We show that the entropy of a system constituted by a massive Schwarzschild black hole in stable thermal equilibrium with black body radiation is superadditive in Landsberg's sense. Furthermore, we comment on some consequences arising from the negative character of the heat capacity of that system. {\textcopyright} 1986 Plenum Publishing Corporation.",

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AB - We show that the entropy of a system constituted by a massive Schwarzschild black hole in stable thermal equilibrium with black body radiation is superadditive in Landsberg's sense. Furthermore, we comment on some consequences arising from the negative character of the heat capacity of that system. © 1986 Plenum Publishing Corporation.

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JO - General Relativity and Gravitation

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