Aberrational Effects for Shadows of Black Holes
arXiv:1502.02861 · doi:10.1007/978-3-319-18335-0_25
Abstract
In this paper, we discuss how the shadow of a Kerr black hole depends on the motion of the observer. In particular, we derive an analytical formula for the boundary curve of the shadow for an observer moving with given four-velocity at given Boyer--Lindquist coordinates. We visualize the shadow for various values of parameters.
12 pages, 3 figures; Proceedings of the 524. WE-Heraeus-Seminar held at the Physikzentrum, Bad Honnef, Germany, 17.--23.2.2013
References in corpus (4)
- Trigonometric Parallaxes of Massive Star Forming Regions: VI. Galactic Structure, Fundamental Parameters and Non-Circular Motions
- Photon Regions and Shadows of Kerr-Newman-NUT Black Holes with a Cosmological Constant
- Observational appearance of inefficient accretion flows and jets in 3D GRMHD simulations: Application to Sgr~A*
- Imaging an Event Horizon: Mitigation of Scattering Toward Sagittarius A*
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- Shadows of rotating black holes in plasma environments with aberration effects
- Geodesic motion in the five-dimensional Myers-Perry-AdS spacetime
- Smoothness of the future and past trapped sets in Kerr-Newman-Taub-NUT spacetimes
- Motion of charged particles around a scalarized black hole in Kaluza-Klein theory
- Shadow of higher dimensional collapsing dark star and blackhole
- Gravitational Lensing in the Kerr Spacetime: An Analytic Approach for Light and High-Frequency Gravitational Waves