Charged rotating AdS black holes with Chern-Simons coupling

Mir, Mozhgan; Mann, Robert B.

doi:10.1103/physrevd.95.024005

Cited by 17 publications

(11 citation statements)

References 49 publications

(111 reference statements)

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“…These studies are motivated both by a desire to understand the ultraviolet behaviour of gravity and by a realization that terms non-linear in the curvature generically appear in perturbative calculations, particularly in string theory [1]. Furthermore, an analysis of this class of theories provides us with new insights into general relativity (or Einstein gravity) and may even provide new empirical tests of gravitational physics [2][3][4][5][6][7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography

Mir

Mann

2019

J. High Energ. Phys.

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We investigate the thermodynamic behaviour of asymptotically anti de Sitter black holes in generalized quasi-topological gravity containing terms both cubic and quartic in the curvature. We investigate the general conditions required for physical phase transitions and critical behaviour in any dimension and then consider in detail specific properties in spacetime dimensions 4, 5, and 6. We find for spherical black holes that there are respectively at most two and three physical critical points in five and six dimensions. For hyperbolic black holes we find the occurrence of Van der Waals phase transitions in four dimensions and reverse Van der Waals phase transitions in dimensions greater than 4 if both cubic and quartic curvature terms are present. We also observe the occurrence of phase transitions in for fixed chemical potential. We consider some applications of our work in the dual CFT, investigating how the ratio of viscosity to entropy is modified by inclusion of these higher curvature terms. We conclude that the presence of the quartic curvature term results in a violation of the KSS bound in five dimensions, but not in other dimensions.

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Section: Introductionmentioning

confidence: 99%

On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography

Mir

Mann

2019

J. High Energ. Phys.

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“…of the conjugate variables [14][15][16][17][18][19][20][21][22][23][24][25][26]. In the case of vdW system with the fixed temperature and pressure, the microstructure and the physical properties of the system changes when it experiences the liquid-gas phase transition.…”

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confidence: 99%

Microstructure and continuous phase transition of a Reissner-Nordstrom-AdS black hole

Guo

Zhang

et al. 2019

Phys. Rev. D

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As is well known that RN-AdS black hole has a phase transition which is similar to that of van der Waals system. The phase transition depends on the electric potential of the black hole and is not the one between a large black hole and a small black hole. On this basis, we introduce a new order parameter and use the Landau continuous phase transition theory to discuss the critical phenomenon of RN-AdS black hole and give the critical exponent. By constructing the binary fluid model of black hole molecules, we investigate the microstructure of black holes. Furthermore, by studying the effect of the spacetime scalar curvature on the phase transition, we find that the charged and uncharged molecules of black holes are with different microstructure red which is like fermion gas and boson gas.

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“…However, the approach in Ref. [44] is complementary to that in our work, Mir and Mann presenting closed-form solutions obtained via a perturbative approach around the MP-AdS BHs.…”

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confidence: 85%

Charged rotating black holes in Einstein-Maxwell-Chern-Simons theory with a negative cosmological constant

et al. 2017

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We consider rotating black hole solutions in five-dimensional Einstein-Maxwell-Chern-Simons theory with a negative cosmological constant and a generic value of the Chern-Simons coupling constant λ. Using both analytical and numerical techniques, we focus on cohomogeneity-1 configurations, with two equalmagnitude angular momenta, which approach at infinity a globally anti-de Sitter background. We find that the generic solutions share a number of basic properties with the known Cvetič, Lü, and Pope black holes which have λ ¼ 1. New features occur as well; for example, when the Chern-Simons coupling constant exceeds a critical value, the solutions are no longer uniquely determined by their global charges. Moreover, the black holes possess radial excitations which can be labelled by the node number of the magnetic gauge potential function. Solutions with small values of λ possess other distinct features. For instance, the extremal black holes there form two disconnected branches, while not all near-horizon solutions are associated with global solutions.

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Charged rotating AdS black holes with Chern-Simons coupling

Cited by 17 publications

References 49 publications

On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography

On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography

Microstructure and continuous phase transition of a Reissner-Nordstrom-AdS black hole

Charged rotating black holes in Einstein-Maxwell-Chern-Simons theory with a negative cosmological constant

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