Hairy rotating black holes in cubic Galileon theory

Abstract

Numerical solutions for asymptotically flat rotating black holes in the cubic Galileon theory are presented. These black holes are endowed with a nontrivial scalar field and exhibit a non-Schwarzschild behaviour: faster than $1/r$ convergence to Minkowski spacetime at spatial infinity and hence vanishing of the Komar mass. The metrics are compared with the Kerr metric for various couplings and angular velocities. Their physical properties are extracted and show significant deviations from the Kerr case.

31 pages, 9 figures; v2 minor improvements, added references, minor typos corrected, version published in Classical and Quantum Gravity

References in corpus (21)

• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• The Confrontation between General Relativity and Experiment
• Gravitational Waves and Gamma-rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A
• Covariant Galileon
• Dark Energy after GW170817: dead ends and the road ahead
• Generalized Galileons: All scalar models whose curved background extensions maintain second-order field equations and stress tensors
• Imperfect Dark Energy from Kinetic Gravity Braiding
• Rotating Black Holes in Dilatonic Einstein-Gauss-Bonnet Theory
• Galileon Gravity in Light of ISW, CMB, BAO and $H_0$ data
• The recovery of General Relativity in massive gravity via the Vainshtein mechanism
• The observational status of Galileon gravity after Planck
• The Size, Shape, and Scattering of Sagittarius A* at 86 GHz: First VLBI with ALMA
• Models of rotating boson stars and geodesics around them: new type of orbits
• Time-dependent spherically symmetric covariant Galileons
• Cosmological self-tuning and local solutions in generalized Horndeski theories
• Evolutionary sequences of rotating protoneutron stars
• Galileon accretion
• A no-hair theorem for stars in Horndeski theories
• The Parametrized Post-Newtonian-Vainshteinian Formalism
• Well-posedness of cubic Horndeski theories

Cited by in corpus (20)

• Black holes with scalar hair in light of the Event Horizon Telescope
• On the Existence of Solutions with a Horizon in Pure Scalar-Gauss-Bonnet Theories
• Astrophysical constraints on compact objects in 4D Einstein-Gauss-Bonnet gravity
• Black hole perturbations in modified gravity
• Third post-Newtonian effective-one-body Hamiltonian in scalar-tensor and Einstein-scalar-Gauss-Bonnet gravity
• Traversable wormholes in beyond Horndeski theories
• Square Peg in a Circular Hole: Choosing the Right Ansatz for Isolated Black Holes in Generic Gravitational Theories
• Black hole hairs in scalar-tensor gravity and the lack thereof
• Deformed black hole in Sagittarius A
• Testing gravity of a disformal Kerr black hole in quadratic degenerate higher-order scalar-tensor theories by quasi-periodic oscillations
• Analytic and asymptotically flat hairy (ultra-compact) black-hole solutions and their axial perturbations
• Novel exact ultra-compact and ultra-sparse hairy black holes emanating from regular and phantom scalar fields
• Effect of noncircularity on the dynamic behaviors of particles in a disformal rotating black-hole spacetime
• Resonant orbits of rotating black holes beyond circularity: Discontinuity along parameter shift
• Constraining a disformal Schwarzschild black hole in DHOST theories with the orbit of the S2 star
• High precision numerical sequences of rotating hairy black holes
• Boundary conditions for stationary black holes ; Application to Kerr, Martinez-Troncoso-Zanelli and hairy black holes
• Equatorial orbits and imaging of hairy cubic Galileon black holes
• Fully consistent rotating black holes in the cubic Galileon theory
• Theoretical filters for shift-symmetric Horndeski gravities