Asymptotically AdS black hole with a conformally-coupled scalar field in the first-order formalism of gravity
arXiv:2402.04503 · doi:10.1103/PhysRevD.109.084039
Abstract
We present a novel asymptotically anti-de Sitter black hole solution with conformally-coupled scalar fields in the first-order formalism of gravity in four dimensions. To do so, we consider a one-parameter extension of conformal transformations by exploiting the fact that the vielbein and spin connection are regarded as independent fields. We solve the field equations analytically and obtain a static black hole solution with nontrivial torsion sourced by the conformal coupling between the scalar field and geometry. The presence of torsion renders the scalar field everywhere regular, while the curvature and torsion singularities coalesce into the origin. We show that this configuration is continuously connected to previously reported solutions in the limit of vanishing torsion and analyze its main properties, focusing on the consequences of the torsional singularity.
arXiv commentReferences added. Matches published version
References in corpus (68)
- Observation of Gravitational Waves from a Binary Black Hole Merger
- First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
- Monitoring stellar orbits around the Massive Black Hole in the Galactic Center
- Chern-Simons Modification of General Relativity
- Chern-Simons Modified General Relativity
- Stationary Black Holes: Uniqueness and Beyond
- Black hole hair in generalized scalar-tensor gravity: An explicit example
- Dynamical Chern-Simons Modified Gravity I: Spinning Black Holes in the Slow-Rotation Approximation
- Null geodesics and shadow of a rotating black hole in extended Chern-Simons modified gravity
- Black holes with non-minimal derivative coupling
- Horndeski Gravity as Limit of Gauss-Bonnet
- Exact black hole solution with a minimally coupled scalar field
- Asymptotically locally AdS and flat black holes in Horndeski theory
- On Taking the limit of Gauss-Bonnet Gravity: Theory and Solutions
- Topological Invariants, Instantons and Chiral Anomaly on Spaces with Torsion
- Asymptotically locally AdS and flat black holes in the presence of an electric field in the Horndeski scenario
- de Sitter black hole with a conformally coupled scalar field in four dimensions
- Black holes and stars in Horndeski theory
- Neutron stars in general second order scalar-tensor theory: the case of non-minimal derivative coupling
- Topological black holes dressed with a conformally coupled scalar field and electric charge
- Rotating black hole in extended Chern-Simons modified gravity
- Slowly rotating neutron stars in the nonminimal derivative coupling sector of Horndeski gravity
- Asymptotically (anti) de Sitter Black Holes and Wormholes with a Self Interacting Scalar Field in Four Dimensions
- Black holes in vector-tensor theories
- Peccei--Quinn mechanism in gravity and the nature of the Barbero--Immirzi parameter
- From conformal to Einstein Gravity
- Boson stars in biscalar extensions of Horndeski gravity
- New Charged Black Holes with Conformal Scalar Hair
- Thermodynamics of a BTZ black hole solution with an Horndeski source
- Lifshitz black holes with a time-dependent scalar field in Horndeski theory
- Astrophysical evidence for the existence of black holes
- Conformal gravity holography in four dimensions
- Charged C-metric with conformally coupled scalar field
- Hairy black holes sourced by a conformally coupled scalar field in D dimensions
- C-metric with a conformally coupled scalar field in a magnetic universe
- Vacua and Exact Solutions in Lower- Limits of EGB
- Spherical Black Holes cannot Support Scalar Hair
- Chern-Simons Modified Gravity as a Torsion Theory and its Interaction with Fermions
- Stationary axisymmetric spacetimes with a conformally coupled scalar field
- A Study of Gravitational Lens Chromaticity with the Hubble Space Telescope
- Conformally coupled scalar black holes admit a flat horizon due to axionic charge
- Axions in gravity with torsion
- Ehlers transformations as a tool for constructing accelerating NUT black holes
- DC Conductivities with Momentum Dissipation in Horndeski Theories
- AdS-Taub-NUT spacetimes and exact black bounces with scalar hair
- Static and rotating black strings in dynamical Chern-Simons modified gravity
- Cosmology with Scalar-Euler form Coupling
- Non-minimally coupled scalar field cosmology with torsion
- Nonminimal couplings, gravitational waves, and torsion in Horndeski's theory
- Integrability in conformally coupled gravity: Taub-NUT spacetimes and rotating black holes
- Plebanski-Demianski solutions in Quadratic gravity with conformally coupled scalar fields
- Hairy Taub-NUT/Bolt-AdS solutions in Horndeski theory
- A solution of the strong CP problem via the Peccei-Quinn mechanism through the Nieh-Yan modified gravity and cosmological implications
- Kaluza-Klein cosmology from five-dimensional Lovelock-Cartan theory
- Luminal Propagation of Gravitational Waves in Scalar-tensor Theories: The Case for Torsion
- Black hole thermodynamics, conformal couplings, and R^2 terms
- Conformal renormalization of scalar-tensor theories
- Noether-Wald charges in six-dimensional Critical Gravity
- Different types of torsion and their effect on the dynamics of fields
- Conformally coupled scalar in Lovelock theory
- Chiral Gravitational Waves in Palatini Chern-Simons
- Phase transitions of black strings in dynamical Chern-Simons modified gravity
- Some cosmological models coming from gravitational theories having torsional degrees of freedom
- Conformal Renormalization of topological black holes in AdS
- Energy functionals from Conformal Gravity
- Slow-rotating charged black hole solution in dynamical Chern-Simons modified gravity
- Extremal Kerr black hole entropy in Poincaré gauge theory
- Symmetries and conserved quantities with arbitrary torsion: A generalization of Killing's theorem