Conformal scalar NUT-like dyons in conformal electrodynamics
arXiv:2110.04757 · doi:10.1103/PhysRevD.104.084094
Abstract
We construct conformally scalar NUTty dyon black holes in non-linear electrodynamics (NLE) which possess conformal and duality-rotation symmetries and are characterized by a free dimensionless parameter. The thermodynamic first law of the black hole is formulated. Then we explore the strong gravitational effects of the black hole, mainly focusing on the innermost stable circular orbits (ISCOs) of massive particles and shadows formed by the photons. One of our interesting results is that if the black hole is endowed with a positive real conformal scalar charge rendering it Reissner-Nordström-like, the radii of the ISCOs and the shadow both increase with the increasing NLE parameter signifying the increasing nonlinearity of the electromagnetic field.
arXiv comment10 pages
References in corpus (35)
- Calculating black hole shadows: Review of analytical studies
- Photon Regions and Shadows of Kerr-Newman-NUT Black Holes with a Cosmological Constant
- Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC
- Shadow of a black hole surrounded by dark matter
- A non-linear duality-invariant conformal extension of Maxwell's equations
- Shadows of Kerr black holes with and without scalar hair
- Conformally dressed black hole in 2+1 dimensions
- Photon Regions and Shadows of Accelerated Black Holes
- Shadow of a Spinning Black Hole in an Expanding Universe
- Nonlinear electrodynamics with the maximum allowable symmetries
- Black holes and gravitational waves sourced by non-linear duality rotation-invariant conformal electromagnetic matter
- Thermodynamics of Lorentzian Taub-NUT spacetimes
- Asymptotically (anti) de Sitter Black Holes and Wormholes with a Self Interacting Scalar Field in Four Dimensions
- Black hole thermodynamics in the presence of nonlinear electromagnetic fields
- Intrinsic curvature and topology of shadows in Kerr spacetime
- Holographic studies of Einsteinian cubic gravity
- Non-minimally coupled scalar fields and isolated horizons
- Thermodynamic instability of rotating black holes
- Taub-NUT solutions in conformal electrodynamics
- Shadows of the accelerating black holes
- C-metric with a conformally coupled scalar field in a magnetic universe
- The First Law for Rotating NUTs
- Radial perturbations of the scalarized black holes in Einstein-Maxwell-conformally coupled scalar theory
- Motion of the charged test particles in Kerr-Newman-Taub-NUT spacetime and analytical solutions
- On the Smarr formulas for electrovac spacetimes with line singularities
- Quasinormal modes of a charged spherical black hole with scalar hair for scalar and Dirac perturbations
- Scalar hairy black holes in Einstein-Maxwell-conformally coupled scalar theory
- Action growth for black holes in modified gravity
- Complement to thermodynamics of dyonic Taub-NUT-AdS spacetime
- Thermodynamics of Dyonic NUT Charged Black Holes with Entropy as Noether Charge
- Topological dyonic Taub-Bolt/NUT-AdS: Thermodynamics and first law
- Thermodynamics of de Sitter Black Holes with Conformally Coupled Scalar Fields
- Motion of charged particles around a magnetic black hole/topological star with a compact extra dimension
- Null geodesics in the C-metric with cosmological constant
- Hawking emission of charged particles from an electrically charged spherical black hole with scalar hair
Cited by in corpus (4)
- Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes
- Introductory Notes on Non-linear Electrodynamics and its Applications
- Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics
- Gravitational instantons with conformally coupled scalar fields