Super-entropic black hole with Immirzi hair
arXiv:2012.02700 · doi:10.1103/PhysRevD.103.084034
Abstract
In the context of f(R) generalizations to the Holst action, endowed with a dynamical Immirzi field, we derive an analytic solution describing asymptotically Anti-de Sitter black holes with hyperbolic horizon. These exhibit a scalar hair of the second kind, which ultimately depends on the Immirzi field radial behaviour. In particular, we show how the Immirzi field modifies the usual entropy law associated to the black hole. We also verify that the Immirzi field boils down to a constant value in the asymptotic region, thus restoring the standard Loop Quantum Gravity picture. We finally prove the violation of the reverse isoperimetric inequality, resulting in the super-entropic nature of the black hole, and we discuss in detail the thermodynamic stability of the solution.
References in corpus (70)
- f(R) Theories Of Gravity
- Black Hole Entropy is Noether Charge
- Holographic Reconstruction of Spacetime and Renormalization in the AdS/CFT Correspondence
- Black hole chemistry: thermodynamics with Lambda
- Palatini Approach to Modified Gravity: f(R) Theories and Beyond
- Black Hole Enthalpy and an Entropy Inequality for the Thermodynamic Volume
- Surface Terms as Counterterms in the AdS/CFT Correspondence
- Physical Aspects of the Space-Time Torsion
- Barbero's Hamiltonian derived from a generalized Hilbert-Palatini action
- Topological Black Holes in Anti-de Sitter Space
- Real and complex connections for canonical gravity
- Black holes with unusual topology
- Representations of the holonomy algebras of gravity and non-Abelian gauge theories
- Limit to General Relativity in f(R) theories of gravity
- Thermodynamic Volumes and Isoperimetric Inequalities for de Sitter Black Holes
- Exact black hole solution with a minimally coupled scalar field
- Stellar structure models in modified theories of gravity: lessons and challenges
- Black Hole Thermodynamics
- de Sitter black hole with a conformally coupled scalar field in four dimensions
- Boundary Terms, Variational Principles and Higher Derivative Modified Gravity
- The Barbero-Immirzi Parameter as a Scalar Field: K-Inflation from Loop Quantum Gravity?
- Thermodynamics of Accelerating Black Holes
- The Immirzi parameter in quantum general relativity
- Black Holes and Scalar Fields
- Wormholes and nonsingular space-times in Palatini gravity
- Formation of Topological Black holes from Gravitational Collapse
- Super-Entropic Black Holes
- Fermions in Ashtekar-Barbero Connections Formalism for Arbitrary Values of the Immirzi Parameter
- Asymptotically (anti) de Sitter Black Holes and Wormholes with a Self Interacting Scalar Field in Four Dimensions
- Barbero-Immirzi field in canonical formalism of pure gravity
- Peccei--Quinn mechanism in gravity and the nature of the Barbero--Immirzi parameter
- Four-dimensional black holes with unusual horizons
- Black hole entropy in scalar-tensor and f(R) gravity: an overview
- A finite action for three dimensional gravity with a minimally coupled scalar field
- Finite Action in d5 Gauged Supergravity and Dilatonic Conformal Anomaly for Dual Quantum Field Theory
- From the Einstein-Cartan to the Ashtekar-Barbero canonical constraints, passing through the Nieh-Yan functional
- Nonsingular black holes, wormholes, and de Sitter cores from anisotropic fluids
- Torsion/non-metricity duality in f(R) gravity
- Mass and Thermodynamic Volume in Lifshitz Spacetimes
- Thermodynamical properties of hairy black holes in n spacetimes dimensions
- Big Bounce cosmology for Palatini gravity with a Nieh-Yan term
- Axions in gravity with torsion
- Exactly Solvable Connections in Metric-Affine Gravity
- Seeking the Loop Quantum Gravity Barbero-Immirzi Parameter and Field in 4D, = 1 Supergravity
- Raychaudhuri equation in spacetimes with torsion
- New scalar compact objects in Ricci-based gravity theories
- Black holes in five-dimensional Palatini gravity and implications for the AdS/CFT correspondence
- Instability of Super-Entropic Black Holes in Extended Thermodynamics
- Remarks on Barbero-Immirzi parameter as a field
- Geometric inequivalence of metric and Palatini formulations of General Relativity
- Big-Bounce cosmology in the presence of Immirzi field
- Specific Heats and Schottky Peaks for Black Holes in Extended Thermodynamics
- Thermodynamic Instabilities of Generalized Exotic BTZ Black Holes
- A solution of the strong CP problem via the Peccei-Quinn mechanism through the Nieh-Yan modified gravity and cosmological implications
- Linear Transformations on Affine-Connections
- Holographic Correlators in a Flow to a Fixed Point
- Ultra-Spinning Gauged Supergravity Black Holes and their Kerr/CFT Correspondence
- Homogeneous Black Strings in Einstein-Gauss-Bonnet with Horndeski hair and beyond
- Noether Current, Black Hole Entropy and Spacetime Torsion
- Horndeski Gravity and the Violation of Reverse Isoperimetric Inequality
- Raychaudhuri and optical equations for null geodesic congruences with torsion
- Generalized Ashtekar variables for Palatini f(R) models
- Implications of the Holst term in a theory with torsion
- Closing the gaps in quantum space and time: Conformally augmented gauge structure of gravitation
- Immirzi parameter without Immirzi ambiguity: Conformal loop quantization of scalar-tensor gravity
- On the Role of Space-Time Foam in Breaking Supersymmetry via the Barbero-Immirzi Parameter
- gravity with Torsion and the Immirzi field: signature for GW detection
- Quantization of time and the big bang via scale-invariant loop gravity
- Deviation equation in Riemann-Cartan spacetime
- Connecting Loop Quantum Gravity and String Theory via Quantum Geometry
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- Big-bounce and future time singularity resolution in Bianchi I: the projective invariant Nieh-Yan case
- AdS-Taub-NUT spacetimes and exact black bounces with scalar hair
- The Full Quadratic Metric-Affine Gravity (Including Parity Odd Terms): Exact solutions for the Affine-Connection
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- Light Deflection Angle by Superentropic Black Holes
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- Constraining the Barbero-Immirzi parameter from the duration of inflation in loop quantum cosmology
- Thermodynamics of Hořava-Lifshitz black holes
- On the stability of scale-invariant black holes
- Thermodynamic Instability of Einstein-Born-Infeld AdS Black Holes
- Super-entropic black holes in gravity's rainbow and determining constraints on rainbow functions
- Barbero-Immirzi Value from Experiment
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