New light rings from multiple critical curves as observational signatures of black hole mimickers

DOI10.1016/J.PHYSLETB.2022.137045zbMath1496.85003arXiv2110.10002OpenAlexW3206846356MaRDI QIDQ2140657

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

Publication date: 23 May 2022

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.10002

zbMATH Keywords

wormhole

Mathematics Subject Classification ID

Black holes (83C57) Plane and space curves (14H50) Diffraction, scattering (78A45) Electromagnetic fields in general relativity and gravitational theory (83C50) Galactic and stellar structure (85A15)

Related Items (3)

Quantum gravity lights up spinning black holes ⋮ Black-bounces with multiple throats and anti-throats ⋮ General black-hole metric mimicking Schwarzschild spacetime

Cites Work

• Lorentzian causality theory
• Cool horizons for entangled black holes
• Double shadows of reflection-asymmetric wormholes supported by positive energy thin-shells
• From a locality-principle for new physics to image features of regular spinning black holes with disks
• Observational signatures of wormholes with thin accretion disks
• Shadows and optical appearance of black bounces illuminated by a thin accretion disk
• Junction conditions in Palatini f(R) gravity
• Gravitational Collapse and Spacetime Singularities
• General Relativity

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