Electromagnetic absorption, emission and scattering spectra of black holes with tidal charge

Abstract

The effects of the tidal charge of black holes predicted in the Randall-Sundrum brane-world scenario on the electromagnetic cross sections and emission rate is studied. Although quantitatively different, the cross sections and emission rates of such black holes are similar to the ones of Schwarzschild black holes. The increase of the tidal-charge intensity makes the absorption cross sections increase and the interference-fringe widths of the differential scattering cross sections narrow. The electromagnetic emission rate increases initially with the increase of the tidal-charge intensity, but reaches a maximum. This results from the combination of opposite behaviors of the absorption cross section and the black hole temperature, as this last decreases with the increase of the tidal-charge intensity. It is shown that the cross sections obtained via the partial-wave method agree well with the high-frequency approximations, and can also been simulated by their scalar analogues in certain limits.

References in corpus (49)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• A Large Mass Hierarchy from a Small Extra Dimension
• An Alternative to Compactification
• The Hierarchy Problem and New Dimensions at a Millimeter
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• New Dimensions at a Millimeter to a Fermi and Superstrings at a TeV
• GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence
• GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2
• 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
• First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
• First M87 Event Horizon Telescope Results. II. Array and Instrumentation
• First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
• Transition from inspiral to plunge in binary black hole coalescences
• Black holes on the brane
• Effective-one-body model for black-hole binaries with generic mass ratios and spins
• Shadow of a rotating braneworld black hole
• General relativistic magnetohydrodynamical simulations of the jet in M87
• Radiative Models of Sgr A* from GRMHD Simulations
• The Black Hole Accretion Code
• Inspiral-merger-ringdown multipolar waveforms of nonspinning black-hole binaries using the effective-one-body formalism
• Prototype effective-one-body model for nonprecessing spinning inspiral-merger-ringdown waveforms
• Black-hole binaries, gravitational waves, and numerical relativity
• Frequency domain reduced order models for gravitational waves from aligned-spin compact binaries
• Optical phenomena in brany Kerr spacetimes
• Search for New Phenomena in Dijet Mass and Angular Distributions from $pp$ Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector
• Two-temperature, Magnetically Arrested Disc simulations of the jet from the supermassive black hole in M87
• The size of the jet launching region in M87
• Charged Particle Motion Around Rotating Black Hole in Braneworld Immersed in Magnetic Field
• Plasma diagnostic potential of 2p4f in N${}^{+}$ -- accurate wavelengths and oscillator strengths
• The Power of Imaging: Constraining the Plasma Properties of GRMHD Simulations using EHT Observations of Sgr A*
• Frequency-Dependent Shift in the Image Centroid of the Black Hole at the Galactic Center as a Test of General Relativity
• Scattering of massless scalar waves by Reissner-Nordström black holes
• Shadow cast by rotating braneworld black holes with a cosmological constant
• Two-Temperature GRRMHD Simulations of M87
• GRMHD simulations of accretion onto Sgr A*: How important are radiative losses?
• Absorption and Emission Spectra of an higher-dimensional Reissner-Nordström black hole
• Electromagnetic wave scattering by Schwarzschild black holes
• Systematic biases in parameter estimation of binary black-hole mergers
• Quasinormal frequencies of black hole in the braneworld
• Scattering by regular black holes: Planar massless scalar waves impinging upon a Bardeen black hole
• Magnetized Particle Capture Cross Section for Braneworld Black Hole
• Inferring black hole charge from backscattered electromagnetic radiation
• Search for new phenomena with photon+jet events in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for black holes and other new phenomena in high-multiplicity final states in proton-proton collisions at sqrt(s) = 13 TeV
• Electromagnetic perturbations in new brane world scenarios
• Search for new phenomena in high-mass final states with a photon and a jet from $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
• Scalar scattering from black holes with tidal charge

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