期刊
PHYSICAL REVIEW D
卷 90, 期 6, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.90.064018
关键词
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资金
- NSFC [11175109, 11075098]
- Shanxi Datong University doctoral Sustentation Fund, China [2011-B-03]
- Program for the Innovative Talents of Higher Learning Institutions of Shanxi
- Natural Science Foundation for Young Scientists of Shanxi Province, China [2012021003-4]
There are both the black hole horizon and the cosmological horizon for the charged topological dilaton de Sitter spacetime. The thermodynamic quantities on both horizons satisfy the first law of black hole thermodynamics. Because all of these thermodynamic quantities depend on the mass M, the electric charge Q, and the cosmological constant l, the two horizons are not independent. Considering the connection between the black hole horizon and the cosmological horizon, we derive the effective thermodynamic quantities of the (n + 1)-dimensional charged topological dilaton de Sitter spacetime. We find that the charged topological dilaton black hole in de Sitter spacetime has a similar phase transition and critical behavior to that in anti-de Sitter spacetime.
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