P-V Criticality of Modified BTZ Black Hole

Sadeghi, J.; Kubeka, Amos S.

doi:10.1007/s10773-015-2882-x

Cited by 20 publications

(9 citation statements)

References 9 publications

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“…(33) we are able to find an interesting relation which is exactly the same as for the Van der Waals fluid called the thermodynamic critical compressibility factor and it is universal number predicted for the modified BTZ black hole[1].…”

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confidence: 64%

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P-V Criticality of a Modified BTZ Black Hole in 2 + 1 Dimensional Intrinsic Time Quantum Gravity

Kubeka¹

2019

JMP

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Intrinsic time quantum geometrodynamics is a formulation of quantum gravity naturally adapted to 3 + 1 dimensions. In this paper we construct its analogous 2 + 1 formulation, taking note of the mathematical structures which are preserved. We apply the resulting construction to convert the BTZ black hole metric to ITQG framework. We then modify the BTZ black hole in order to investigate the existence of the P-V criticality in ITQG theory.

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supporting

confidence: 64%

“…P-V criticality of a modified BTZ black hole was recently studied by Kubeka and Sadeghi in [1]. They introduced some anstaz that gives a modified BTZ black hole and then showed that this modified BTZ black hole is satisfied by the equation of state of Liquid-gas phase transition.…”

Section: Introductionmentioning

confidence: 99%

P-V Criticality of a Modified BTZ Black Hole in 2 + 1 Dimensional Intrinsic Time Quantum Gravity

Kubeka¹

2019

JMP

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“…Moreover, the minimum of the inversion temperature is 0, and the black hole becomes an extremal black hole. As shown in Ref [95],. it is well known that the BTZ black hole does not have the critical behavior in P c , T c and V c .…”

mentioning

confidence: 67%

“…As shown in Ref. [95], the BTZ black hole does not have P − V critical behavior in the critical pressure P c , the critical temperature T c and the critical volume V c . Thus, the BTZ hole is always thermodynamically stable, and the ratio between minimum inversion temperature and critical temperature doesn't exist.…”

Section: Joule-thomson Expansionmentioning

confidence: 77%

Joule-Thomson expansion of Lower-dimensional black hole

Liang,

Mu,

Wang

2021

Preprint

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The Joule-Thomson expansion is extended to the lower-dimensional regime by considering the rotating BTZ metric in the (2+1)-dimensional space-time. Specifically, the properties of three important aspects of the Joule-Thomson expansion, namely the Joule-Thomson coefficient, the inversion curve and the isenthalpic curve are focused on. The divergence point of the Joule-Thomson coefficient and the zero point of the Hawking temperature are studied. The inversion temperature curves and isenthalpic curves in the T − P plane are obtained and the cooling-heating regions are determined. Furthermore, the minimum inversion temperature is found to be zero, and the black hole becomes an extremal black hole. The ratio between the minimum inversion temperature and the critical temperature for the BTZ black hole doesn't exist, since the BTZ black hole does not have the critical behavior in P c , T c and V c .

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“…in which P is the pressure and V is the volume of the thermodynamic system, which are defined as respectively [33,34]…”

Section: Reviews Of the Charged Rotating Btz Black Holesmentioning

confidence: 99%

Thermodynamics and weak cosmic censorship conjecture of BTZ black holes in extended phase space *

2019

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As a charged spinning fermion drops into a charged rotating BTZ black hole, we investigate the laws of thermodynamics and weak cosmic censorship conjecture with and without pressure respectively. For the case without pressure, the first law, second law, as well as the weak cosmic censorship are found to be valid. While for the case with pressure, though the first law is still valid, the second law and the weak cosmic censorship conjecture are found to be violable, depending on the charge, angular momentum, AdS radius, and their variations. In addition, in both cases, the configurations of the extremal black holes are found to be stable since the final states of the extremal black holes are still extremal black holes. While for the near-extremal black holes, their configurations are not stable.

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P-V Criticality of Modified BTZ Black Hole

Cited by 20 publications

References 9 publications

P-V Criticality of a Modified BTZ Black Hole in 2 + 1 Dimensional Intrinsic Time Quantum Gravity

P-V Criticality of a Modified BTZ Black Hole in 2 + 1 Dimensional Intrinsic Time Quantum Gravity

Joule-Thomson expansion of Lower-dimensional black hole

Thermodynamics and weak cosmic censorship conjecture of BTZ black holes in extended phase space *

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