Shadows of magnetically charged rotating black holes surrounded by quintessence
arXiv:2201.01890 · doi:10.1088/1674-1137/ac588c
Abstract
In this work, we study the optical properties of a class of magnetically charged rotating black hole spacetimes. The black holes in question are assumed to be immersed in the quintessence field, and subsequently, the resulting black hole shadows are expected to be modified by the presence of the dark energy. We investigate the photon region and the black hole shadow, and in particular, their dependence on the relevant physical conditions such as the state parameter of the quintessence, the angular momentum, and the magnitude of the magnetic charge. It is shown that the photon regions sensitively depend on the horizon structure and possess intricate features. Moreover, from the viewpoint of a static observer, we explore a few observables, especially those associated with the distortion of the observed black hole shadows.
References in corpus (44)
- Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
- Measurements of Omega and Lambda from 42 High-Redshift Supernovae
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- Cosmological Imprint of an Energy Component with General Equation of State
- Cosmological Constant - the Weight of the Vacuum
- Cosmology and the Fate of Dilatation Symmetry
- Quintessence, Cosmic Coincidence, and the Cosmological Constant
- First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
- Exponential potentials and cosmological scaling solutions
- First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
- Quintessence and black holes
- Supernova Limits on the Cosmic Equation of State
- Structure formation with a self-tuning scalar field
- Measurement of the Kerr Spin Parameter by Observation of a Compact Object's Shadow
- Photon Regions and Shadows of Kerr-Newman-NUT Black Holes with a Cosmological Constant
- Shadow of rotating regular black holes
- The Cosmological Constant is Back
- Generating rotating regular black hole solutions without complexification
- Shadow of a black hole surrounded by dark matter
- Observing the shadow of Einstein-Maxwell-Dilaton-Axion black hole
- Null geodesics and shadow of a rotating black hole in extended Chern-Simons modified gravity
- Observational constraints on low redshift evolution of dark energy: How consistent are different observations?
- Cosmology with x-matter
- Optical properties of black hole in the presence of plasma: shadow
- A coordinate-independent characterization of a black hole shadow
- Shadow and Deflection Angle of Rotating Black Holes in Perfect Fluid Dark Matter with a Cosmological Constant
- Black Hole Surrounded by a Dark Matter Halo in the M87 Galactic Center and its Identification with Shadow Images
- From static to rotating to conformal static solutions: Rotating imperfect fluid wormholes with(out) electric or magnetic field
- An explanation of the Newman-Janis Algorithm
- Cosmological Constraints from Hubble Parameter versus Redshift Data
- Concerns regarding the use of black hole shadows as standard rulers
- Curvature radius and Kerr black hole shadow
- Universality of high-energy absorption cross sections for black holes
- Rotating Black Hole Shadow in Perfect Fluid Dark Matter
- Shadow analysis for rotating black holes in the presence of plasma for an expanding universe
- Light escape cones in local reference frames of Kerr-de Sitter black hole spacetimes and related black hole shadows
- Kerr-Newman-AdS Black Hole In Quintessential Dark Energy
- Regular and conformal regular cores for static and rotating solutions
- Shadows of the accelerating black holes
- Evolution of black hole shadow in the presence of ultralight bosons
- A revisit of rotating black hole shadow with astrometric observables
- Influence of an anisotropic matter field on the shadow of a rotating black hole
- Shadows of rotating Hayward-de Sitter black holes with astrometric observables
- Rotating and non-linear magnetic-charged black hole surrounded by quintessence
Cited by in corpus (9)
- Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A
- Photon regions, shadow observables and constraints from M87* of a charged rotating black hole
- Deflection angle and shadow of the Reissner-Nordström black hole with higher-order magnetic correction in Einstein-nonlinear-Maxwell fields
- Observational Appearances of Magnetically Charged Black Holes in Born-Infeld Electrodynamics
- Shadows of rotating Einstein-Maxwell-dilaton black holes surrounded by a plasma
- Parameter constraints from shadows of Kerr-Newman-dS black holes with cloud strings and quintessence
- Traces of quantum fuzziness on the black hole shadow and particle deflection in the multi-fractional theory of gravity
- Shadows cast by a class of rotating black bounces with an anisotropic fluid
- Shadows of quintessence black holes: spherical accretion, photon trajectories, and geodesic observers