Signatures of Lorentz violation in bright ring for Sgr A* images by radiation ineffective accretion flows

arXiv:2608.01413 · astro-ph.HE, gr-qc · Submitted 2026-08-02 · Read on arXiv

Cuiyu Zhao, Songbai Chen, Jiliang Jing

astro-ph.HE, gr-qc

Submitted: 2026-08-02

Comments: 17 pages, 9 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Accretion Flows — 11× in this paper · explained in 1 episode
• Event Horizon Telescope — 10× in this paper
• Gravitational Lensing — 2× in this paper · explained in 2 episodes
• Benchmarking — 1× in this paper · explained in 3 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes

Sources

• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive 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. VI. The Shadow and Mass of the Central Black Hole
• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
• First Sagittarius A* Event Horizon Telescope Results. III: Imaging of the Galactic Center Supermassive Black Hole
• First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass
• First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole
• First Sagittarius A* Event Horizon Telescope Results. VI: Testing the Black Hole Metric
• Bright ring features and polarization structures in Kerr-Sen black hole images illuminated by radiatively inefficient accretion flows
• Images of Kerr-MOG black holes surrounded by geometrically thick magnetized equilibrium tori
• Black hole images: A Review
• Polarized image of a rotating black hole surrounded by a cold dark matter halo
• Image of Bonnor black dihole with a thin accretion disk and its polarization information
• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$
• The ring-shaped shadow of rotating naked singularity with a complete photon sphere
• Universal Interferometric Signatures of a Black Hole's Photon Ring
• Black hole photon ring beyond General Relativity: an integrable parametrization
• Probing the innermost accretion flow geometry of Sgr A* with Event Horizon Telescope
• Shadows of Loop Quantum Black Holes: Semi-analytical Simulations of Loop Quantum Gravity Effects on Sagittarius A* and M 87*

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