Probing Black Hole Thermodynamics and Microstructure via the Shadow of Sagittarius A*

arXiv:2604.01521 · gr-qc, astro-ph.HE · Submitted 2026-04-02 · Read on arXiv

gr-qc, astro-ph.HE

Submitted: 2026-04-02

Updated: 2026-05-02

Terminology

• Event Horizon Telescope — 16× in this paper
• Phase Transitions — 12× in this paper · explained in 2 episodes
• Repulsive Large — 6× in this paper
• Repulsive Small — 5× in this paper
• Attractive Large — 4× in this paper
• Homogeneity — 3× in this paper · explained in 2 episodes
• Noninteractive Small — 2× in this paper
• Quintessence — 2× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Gravitational Lensing — 1× in this paper · explained in 2 episodes

Sources

• Shadow and Thermodynamics of deformed Schwarzschild-AdS black hole with a Cloud of Strings embedded in Perfect Fluid Dark Matter
• Quasi-Homogeneous Thermodynamics and Microscopic Structure of the Quantum-Corrected FLRW Universe

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