Nonlinearly charged black holes: Shadow and Thin-accretion disk

Abstract

In this paper, we explore the effect of non-linear electrodynamics (NLED) parameters and magnetic charges on various aspects of black holes, like how they bend light, how they emit radiation, and how they appear as a shadow by considering a thin accretion disk model. We initially examine the overall behavior of the photonsphere and the corresponding shadow silhouette under the effects of these parameters. Using the EHT data for Sgr. A* and M87*, we aim to find constraints for $q_m$. Our results indicate that M87* gives better constraints, and as the value of $\beta$ is varied to increase, the constrained range for $q_m$ widens. At lower values of $q_m$, we find that the shadow radius is close to the observed value. Then, we study different things like how much energy the black hole emits, the temperature of the disk around it, and the kind of light it gives off. We also look at how the black hole shadow appears in different situations. We also study how matter falls onto the black hole from all directions. Finally, we investigate how the magnetic charge affects all these things when we take into account a theory called NLED along with gravity. This study helps us understand the complex relationship between magnetic charge and black holes.

References in corpus (97)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• String Theory and Noncommutative Geometry
• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
• Regular Magnetic Black Holes and Monopoles from Nonlinear Electrodynamics
• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A${}^{\ast }$
• First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon
• Black Hole Shadows, Photon Rings, and Lensing Rings
• Shadows and strong gravitational lensing: a brief review
• BlackCAT: A catalogue of stellar-mass black holes in X-ray transients
• Influence of a plasma on the shadow of a spherically symmetric black hole
• Constraints on black-hole charges with the 2017 EHT observations of M87*
• Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope
• The Current Ability to Test Theories of Gravity with Black Hole Shadows
• Nonlinear electrodynamics effects on the black hole shadow, deflection angle, quasinormal modes and greybody factors
• Black holes with scalar hair in light of the Event Horizon Telescope
• Shadow of five-dimensional rotating Myers-Perry black hole
• Black hole shadow in an asymptotically-flat, stationary, and axisymmetric spacetime: The Kerr-Newman and rotating regular black holes
• Optical properties of black hole in the presence of plasma: shadow
• Gravitational deflection of light and shadow cast by rotating Kalb-Ramond black holes
• Shadows of Einstein-dilaton-Gauss-Bonnet black holes
• The Shadow of a Rotating Traversable Wormhole
• Shadow cast and Deflection angle of Kerr-Newman-Kasuya spacetime
• Black hole shadow in an expanding universe with a cosmological constant
• Shadow of Kerr-Taub-NUT black hole
• Non-linear electrodynamics and the acceleration of the universe
• Chaotic lensing around boson stars and Kerr black holes with scalar hair
• Influence of quintessence dark energy on the shadow of black hole
• Shadows of Kerr black holes with and without scalar hair
• Black hole shadow in a general rotating spacetime obtained through Newman-Janis algorithm
• Testing General Relativity with the Shadow Size of Sgr A*
• Measuring the Kerr spin parameter of regular black holes from their shadow
• Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes
• Constraints on a charge in the Reissner--Nordström metric for the black hole at the Galactic Center
• Distinguishing black holes from naked singularities through their accretion disk properties
• Modified Gravity Black Holes and their Observable Shadows
• Incidences between points and lines on a two-dimensional variety
• Shadows of Multi-Black Holes: Analytic Exploration
• Probing a nonlinear electrodynamics black hole with thin accretion disk, shadow and deflection angle with M87* and Sgr A* from EHT
• Black hole mimicker hiding in the shadow: Optical properties of the $\gamma$-metric
• Charged 4D Einstein-Gauss-Bonnet-AdS Black Holes: Shadow, Energy Emission, Deflection Angle and Heat Engine
• Shadows and gravitational weak lensing by the Schwarzschild black hole in the string cloud background with quintessential field
• Photon Ring and Observational Appearance of a Hairy Black Hole
• Superradiance evolution of black hole shadows revisited
• Sgr A* and General Relativity
• Strong gravitational lensing and shadow constraint from M87* of slowly rotating Kerr-like black hole
• Deflection Angle and Shadow Behaviors of Quintessential Black Holes in arbitrary Dimensions
• No-Hair Theorem in the Wake of Event Horizon Telescope
• Testing dynamical torsion effects on the charged black hole's shadow, deflection angle and greybody with M87* and Sgr. A* from EHT
• Lensing and shadow of a black hole surrounded by a heavy accretion disk
• Direct Measurements of Black Hole Charge with Future Astrometrical Missions
• Cosmological Effects of Nonlinear Electrodynamics
• Shadows, Signals, and Stability in Einsteinian Cubic Gravity
• Does the black hole shadow probe the event horizon geometry?
• Dehnen halo effect on a black hole in an ultra-faint dwarf galaxy
• ASASSN-18ey: The Rise of a New Black-Hole X-ray Binary
• Gravitational lensing in a black-bounce traversable wormhole spacetime
• Dark matter effect on the weak deflection angle by black holes at the center of Milky Way and M87 galaxies
• Testing Generalized Einstein-Cartan-Kibble-Sciama Gravity using Weak Deflection Angle and Shadow Cast
• Einstein-Æther Gravity in the light of Event Horizon Telescope Observations of M87*
• Shadows of 5D Black Holes from String Theory
• Nonlinear electrodynamics and magnetic black holes
• Shadows and rings of the Kehagias-Sfetsos black hole surrounded by thin disk accretion
• Shadows of Kerr-like black holes in a modified gravity theory
• Black Hole Shadow in Symmergent Gravity
• Shadow cast of non-commutative black holes in Rastall gravity
• Event Horizon Telescope Observations as Probes for Quantum Structure of Astrophysical Black Holes
• Quasiperiodic oscillations, weak field lensing and shadow cast around black holes in Symmergent gravity
• Probing the Lorentz Symmetry Violation Using the First Image of Sagittarius A*: Constraints on Standard-Model Extension Coefficients
• Accretion disk luminosity for black holes surrounded by dark matter
• Homogeneous and isotropic cosmologies with nonlinear electromagnetic radiation
• Analytical study of higher-order ring images of accretion disk around black hole
• Weak gravitational lensing and shadow of a GUP-modified Schwarzschild black hole in the presence of plasma
• Thermal analysis and Joule-Thomson expansion of black hole exhibiting metric-affine gravity
• 4D scale-dependent Schwarzschild-AdS/dS black holes: study of shadow and weak deflection angle and greybody bounding
• Black hole with confining electric potential in scalar-tensor description of regularized 4-dimensional Einstein-Gauss-Bonnet gravity
• Thin Accretion Disk onto slowly rotating black holes in Einstein-Æther theory
• Deflection angle and shadow of the Reissner-Nordström black hole with higher-order magnetic correction in Einstein-nonlinear-Maxwell fields
• Investigating the dark energy phenomenon in $f(R,L_m)$ cosmological models with observational constraints
• On the possibility of wormhole formation in the galactic halo due to dark matter Bose-Einstein condensates
• Thin accretion disks around rotating black holes in $4D$ Einstein-Gauss-Bonnet gravity
• Generalized Extended Uncertainty Principle Black Holes: Shadow and lensing in the macro- and microscopic realms
• Nonlinearly charged AdS black holes, extended phase space thermodynamics and Joule-Thomson expansion
• Accretion disk luminosity for black holes surrounded by dark matter with tangential pressure
• Nonlinear $\sigma$-models in the Eddington-inspired Born-Infeld Gravity
• Black holes in dRGT massive gravity with the signature of EHT observations of M87*
• Thin accretion disks around traversable wormholes
• Physical Properties of a Regular Rotating Black Hole: Thermodynamics, Stability, Quasinormal Modes
• Accretion disk around a Schwarzschild black hole in asymptotic safety
• Shadow of black hole surrounded by magnetized plasma: Axion-plasmon cloud
• Extragalactic magnetism with SOFIA (Legacy Program) -- II: A magnetically-driven flow in the starburst ring of NGC 1097
• Analysis of accretion disk around a black hole in dRGT massive gravity
• Strong gravitational lensing in a spacetime with topological charge within the Eddington-inspired Born-Infeld gravity
• Einstein-Gauss-Bonnet gravity with nonlinear electrodynamics
• Thin accretion disk signatures of scalarized black holes in Einstein-scalar-Gauss-Bonnet gravity
• Polarimetric signatures of the photon ring of a black hole that is pierced by a cosmic axion string
• Constraining a one-dimensional wave-type gravitational wave parameter through the shadow of M87* via Event Horizon Telescope

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• Multimodal signatures of asymptotic (A)dS Kalb-Ramond black holes: Constraints through the shadow, weak deflection angle, and topological photon spheres
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• Optical and orbital characterization of spherically symmetric static black holes of self-gravitating new nonlinear electrodynamics model