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 |
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Pages (from-to) | 1245-1250 |
Journal | General Relativity and Gravitation |
Volume | 18 |
DOIs | |
Publication status | Published - 1 Dec 1986 |