THERMODYNAMICS OF GLOBAL MONOPOLE ANTI-DE-SITTER BLACK HOLE IN GRAND CANONICAL ENSEMBLE |
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| Authors: | Chen Ju-hu Jing Ji-liang Wang Yong-jiu |
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| Affiliation: | Department of Physics and Institute of Physics, Hunan Normal University, Changsha 410081, China; Department of Physics and Institute of Physics, Hunan Normal University, Changsha 410081, China; Department of Astronomy and Applied Physics, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | In this paper, we investigate the thermodynamics of the global monopole anti-de-Sitter black hole in the grand canonical ensemble following the York's formalism. The black hole is enclosed in a cavity with a finite radius where the temperature and potential are fixed. We have studied some thermodynamical properties, i.e. the reduced action, thermal energy and entropy. By investigating the stability of the solutions, we find stable solutions and instantons. |
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| Keywords: | reduced action global monopole grand canonical ensemble |
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