Thin Accretion Disk onto slowly rotating black holes in Einstein-Æther theory

Abstract

The accretion disk is formed by particles moving in closed orbits around a compact object, whose physical properties and the electromagnetic radiation characteristics are determined by the space-time geometry around the compact object. In this paper, we study the physical properties and the optical appearance of the electromagnetic radiation emitted from a thin accretion disk around the two types of the black hole solution in Einstein-Æther theory. We investigate in detail the effects of the æther field on the energy flux, temperature distribution, and electromagnetic spectrum of the disk in the two types of slowly rotating Einstein-Æther black holes. Then we plot the ray-traced redshifted image as well as the intensity and polarization profile of a lensed accretion disk around the two types of Einstein-Æther black holes. We found that from the image simulation, the æther field only has a certain effect on the central shadow area of the accretion disk.

arXiv commentarXiv admin note: text overlap with arXiv:2004.01662, arXiv:1906.05673

References in corpus (67)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• 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
• Gravitational Waves and Gamma-rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A
• Quantum Gravity at a Lifshitz Point
• Tests of general relativity with GW150914
• First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
• First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
• Hot Accretion Flows Around Black Holes
• First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
• First M87 Event Horizon Telescope Results. II. Array and Instrumentation
• Gravity with a dynamical preferred frame
• First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
• Foundations of Black Hole Accretion Disk Theory
• Einstein-Aether Waves
• Lorentz-Violating Vector Fields Slow the Universe Down
• Thin accretion disks in stationary axisymmetric wormhole spacetimes
• X-ray Polarization from Accreting Black Holes: II. The Thermal State
• Constraining the quadrupole moment of stellar-mass black-hole candidates with the continuum fitting method
• Hořava Gravity at a Lifshitz Point: A Progress Report
• Shadows and deflection angle of charged and slowly rotating black holes in Einstein-Æther theory
• Black Holes in Einstein-Aether Theory
• Distinguishing black holes from naked singularities through their accretion disk properties
• Accretion disc onto a static non-baryonic compact object
• Thin accretion disks in f(R) modified gravity models
• Circular geodesics and accretion disks in Janis-Newman-Winicour and Gamma metric
• Can accretion disk properties observationally distinguish black holes from naked singularities?
• Constraints on Einstein-aether theory after GW170817
• Can accretion disk properties distinguish gravastars from black holes?
• Image of the Janis-Newman-Winicour naked singularity with a thin accretion disk
• Inferring the Inclination of a Black Hole Accretion Disk from Observations of its Polarized Continuum Radiation
• Thin accretion disk signatures in dynamical Chern-Simons modified gravity
• Detecting a Lorentz-Violating Field in Cosmology
• Numerical simulations of gravitational collapse in Einstein-aether theory
• Perturbations and quasi-normal modes of black holes in Einstein-Aether theory
• Slowly rotating black holes in Einstein-æther theory
• Gravitational spectrum of black holes in the Einstein-Aether theory
• Thin Accretion Disk around a four-dimensional Einstein-Gauss-Bonnet Black Hole
• Radiation Damping in Einstein-Aether Theory
• General covariant Horava-Lifshitz gravity without projectability condition and its applications to cosmology
• Charged Einstein-aether black holes and Smarr formula
• A positive energy theorem for Einstein-aether and Hořava gravity
• U(1) symmetry and elimination of spin-0 gravitons in Horava-Lifshitz gravity without the projectability condition
• Accretion disks around black holes in modified strong gravity
• Thin accretion disk signatures of slowly rotating black holes in Hořava gravity
• Thin accretion disks around neutron and quark stars
• Testing the nature of the black hole candidate in GRO J1655-40 with the relativistic precession model
• Accretion disks around black holes in Scalar-Tensor-Vector Gravity
• Polarized image of a Schwarzschild black hole with a thin accretion disk as photon couples to Weyl tensor
• Accretion disks around the Gibbons-Maeda-Garfinkle-Horowitz-Strominger charged black holes
• Cyclic and heteroclinic flows near general static spherically symmetric black holes
• Properties of a thin accretion disk around a rotating non-Kerr black hole
• Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
• Decoding signatures of extra dimensions and estimating spin of quasars from the continuum spectrum
• Thin accretion disks and charged rotating dilaton black holes
• Stationary and slowly rotating spacetimes in Hořava-Lifshitz gravity
• Spherically symmetric static black holes in Einstein-aether theory
• Thin accretion disk around a Kaluza-Klein black hole with squashed horizons
• Cosmological perturbation theory in Generalized Einstein-Aether models
• Thin accretion disks around cold Bose-Einstein Condensate stars
• Thin accretion disk around a rotating Kerr-like black hole in Einstein-bumblebee gravity model
• Algorithms And Programs For Strong Gravitational Lensing In Kerr Space-time Including Polarization
• Accreting Black Holes
• Spherically symmetric exact vacuum solutions in Einstein-aether theory
• Thin accretion disk around the distorted Schwarzschild black hole
• Accretion on High Derivative Asymptotically Safe Black Holes
• Accreting Black Holes

Cited by in corpus (25)

• Probing a nonlinear electrodynamics black hole with thin accretion disk, shadow and deflection angle with M87* and Sgr A* from EHT
• Shadows and photon rings of regular black holes and geonic horizonless compact objects
• Thin accretion disk luminosity and its image around rotating black holes in perfect fluid dark matter
• Shadows, rings and optical appearance of a magnetically charged regular black hole illuminated by various accretion disks
• Nonlinearly charged black holes: Shadow and Thin-accretion disk
• Image of Bonnor black dihole with a thin accretion disk and its polarization information
• Thin accretion disks around a black hole in Einstein-Aether-scalar theory
• Signatures of the accelerating black holes with a cosmological constant from the ${\text{Sgr A}}^{\star }$ and ${\text{M87}}^{\star }$ shadow prospects
• Energy extraction from Janis-Newman-Winicour naked singularity
• Study of relativistic accretion flow around KTN black hole with shocks
• Shadow of Schwarzschild Black Hole in the Cold Dark Matter Halo
• Comparing thin accretion disk properties of naked singularities and black holes
• Accretion disc around black hole in Einstein-$SU(N)$ non-linear sigma model
• Gravitational radiations from periodic orbits around Einstein-Æther black holes
• Curved accretion disks around rotating black holes without reflection symmetry
• New Non-Abelian Reissner-Nordström Black Hole Solutions in the Generalized SU(2) Proca Theory And Some Astrophysical Implications
• Accretion flows around exotic tidal wormholes I. Ray-tracing
• Accreting Black Holes in Dark Matter Halos
• Synchrotron emitting Komissarov torus around naked singularities
• Shadow and thin accretion disk around Ayón-Beato-García black hole coupled with cloud of strings
• Radiative properties of thin accretion disks around rotating short-hairy black holes
• Observational properties of a Schwarzschild black hole surrounded by a Dehnen-type dark matter halo
• Probing Observable Features of Lorentz violation in Low-Energy Hořava Gravity with Accretion Disk Images of Black Hole
• Geodesic dynamics and multi-inclination images of a non-minimally coupled black hole with a thin accretion disk
• Light ring images of double photon spheres in black hole and wormhole space-times