Thermodynamics and phase transition in the Kerr–de Sitter black hole

Guo, Xiong-Ying; Li, Huai-Fan; Zhang, Lichun; Zhao, Ren

doi:10.1103/physrevd.91.084009

Cited by 36 publications

(46 citation statements)

References 43 publications

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“…One approach to such a task is that of the effective temperature [27][28][29][30][31][32]. 3 In this approach one concentrates on an observer who is located in an 'observable part of the universe', in between the black hole horizon and the cosmological horizon.…”

Section: Introductionmentioning

confidence: 99%

Thermodynamics of horizons: de Sitter black holes and reentrant phase transitions

Kubizňák

Simovic

2016

Class. Quantum Grav.

126

121

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In this paper we propose a straightforward method for understanding the thermodynamics of black holes in de Sitter space, one that will allow us to study these black holes in a way that is analogous to the anti-de Sitter case. As per usual, we formulate separate thermodynamic first laws for each horizon present in the spacetime, and study their thermodynamics as if they were independent systems characterized by their own temperature. That these systems are not entirely independent and various thermodynamic quantities in them are in fact 'correlated' is reflected by the fact that their thermodynamics can be captured by a single Gibbs free energy-like thermodynamic potential. This quantity contains information about possible phase transitions in the system and allows us to uncover a rich phase structure for de Sitter black holes. In particular, we discover reentrant phase transitions for Kerr-dS black holes in six dimensions, a phenomenon recently observed for their six dimensional AdS cousins.

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Section: Introductionmentioning

confidence: 99%

Thermodynamics of horizons: de Sitter black holes and reentrant phase transitions

Kubizňák

Simovic

2016

Class. Quantum Grav.

126

121

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“…For the de Sitter spacetime, the thermodynamics properties and phase transition of black hole with the method of the equivalence quantities has been investigated, and it is shown that the result is similar with AdS black hole [15][16][17][18][19][20]. This helps to further understand black hole entropy, temperature, heat capacity, et.al, and it is also very important to improve the self-consistent geometric theory of black hole thermodynamics.…”

Section: Introductionmentioning

confidence: 94%

The Phase Transition of Higher Dimensional Charged Black Holes

Guo¹,

Zhang³

et al. 2016

Advances in High Energy Physics

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In this paper,we have studied phase transitions of higher dimensional charge black hole with spherical symmetry. we calculated the local energy and local temperature, and find that these state parameters satisfy the first law of thermodynamics . We analyze the critical behavior of black hole thermodynamic system by taking state parameters (Q, Φ) of black hole thermodynamic system, in accordance with considering to the state parameters (P, V ) of Van der Waals system respectively. we obtain the critical point of black hole thermodynamic system, and find the critical point is independent of the dual independent variables we selected. This result for asymptotically flat space is consistent with that for AdS spacetime, and is intrinsic property of black hole thermodynamic system.

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“…Considering the connection between the black hole horizon and the cosmological horizon [20,21], we can derive the effective thermodynamic quantities and corresponding first law of black hole thermodynamics 1 :…”

Section: The Effective Thermodynamics Of Kerr-de Sitter Black Holementioning

confidence: 99%

“…Therefore, the size of black hole horizon is closely related to the size of the cosmological horizon, and the evolution of black hole horizon will lead to the evolution of the cosmological horizon. Considering the relation between the thermodynamic quantities on the two horizons is very important for studying the thermodynamic properties of de Sitter spacetime [20,21].…”

Section: Introductionmentioning

confidence: 99%

Entropy of Kerr–de Sitter black hole

Zhao

2017

Nuclear Physics B

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Based on the consideration that the black hole horizon and the cosmological horizon of Kerr-de Sitter black hole are not independent each other, we conjecture the total entropy of the system should have an extra term contributed from the correlations between the two horizons, except for the sum of the two horizon entropies.By employing globally effective first law and effective thermodynamic quantities, we obtain the corrected total entropy and find that the region of stable state for kerr-deSitter is related to the angular velocity parameter a, i.e., the region of stable state becomes bigger as the rotating parameters a is increases.

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Thermodynamics and phase transition in the Kerr–de Sitter black hole

Cited by 36 publications

References 43 publications

Thermodynamics of horizons: de Sitter black holes and reentrant phase transitions

Thermodynamics of horizons: de Sitter black holes and reentrant phase transitions

The Phase Transition of Higher Dimensional Charged Black Holes

Entropy of Kerr–de Sitter black hole

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