Deborah F. Jardim, Manuel E. Rodrigues, Stephane J. M. Houndjo
We obtain a new solution of the Einstein-anti-Maxwell theory with
cosmological constant, called anti-Reissner-Nordstrom-(A)de Sitter
(anti-RN-(A)dS) solution. The basic properties of this solution is reviewed.
Its thermodynamics is consistently established, with the extreme cases and
phase transitions, making the analysis through two methods, the usual and that
of Geometrothermodynamics. The analysis by Geometrothermodynamics does not
provide us a result in agreement with the usual method, and by the specific
heat. We establish local and global thermodynamic stability of anti-RN-AdS
solution through the specific heat and the canonical and grand-canonical
ensembles.
View original:
http://arxiv.org/abs/1202.2830
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