Shadows and optical appearance of black bounces illuminated by a thin accretion disk

DOI10.1088/1475-7516/2021/08/036zbMath1492.85015arXiv2105.15073OpenAlexW3193700636MaRDI QIDQ5070236

Gonzalo J. Olmo, Merce Guerrero, Diego Sáez-Chillón Gómez, Diego Rubiera-Garcia

Publication date: 11 April 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.15073

zbMATH Keywords

wormholesmodified gravityaccretionGR black holes

Mathematics Subject Classification ID

Black holes (83C57) Diffraction, scattering (78A45) Quantum optics (81V80) Impact in solid mechanics (74M20) Electromagnetic fields in general relativity and gravitational theory (83C50) Galactic and stellar structure (85A15)

Related Items (12)

New light rings from multiple critical curves as observational signatures of black hole mimickers ⋮ Charged black-bounce spacetimes: photon rings, shadows and observational appearances ⋮ Unveiling the nature of SgrA* with the geodesic motion of S-stars ⋮ Multi-level images around Kerr–Newman black holes ⋮ Shadows and photon rings of regular black holes and geonic horizonless compact objects ⋮ A rotating modified JNW spacetime as a Kerr black hole mimicker ⋮ Arbitrary static, spherically symmetric space-times as solutions of scalar-tensor gravity ⋮ Observational signatures: shadow cast by the effective metric of photons for black holes with rational non-linear electrodynamics ⋮ Source of black bounces in Rastall gravity ⋮ The shadows and observational appearance of a noncommutative black hole surrounded by various profiles of accretions ⋮ Optical appearance of Einstein-æther black hole surrounded by thin disk ⋮ Analytical study of gravitational lensing in Kerr-Newman black-bounce spacetime

Cites Work

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