Evaporating cosmologically coupled black holes

arXiv:2607.13857 · astro-ph.CO, gr-qc, hep-ph, hep-th · Submitted 2026-07-15 · Read on arXiv

astro-ph.CO, gr-qc, hep-ph, hep-th

Submitted: 2026-07-15

Updated: 2026-09-22

Comments: 19 pages, 3 figures

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

Terminology

• Benchmark — 10× in this paper · explained in 2 episodes
• Abundance — 9× in this paper · explained in 1 episode
• Microlensing — 9× in this paper · explained in 2 episodes
• Cooperation — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Dark Energy Spectroscopic Instrument — 1× in this paper
• Domain Walls — 1× in this paper · explained in 2 episodes
• Hubble Tension — 1× in this paper · explained in 9 episodes
• Superradiance — 1× in this paper · explained in 3 episodes
• pulsar timing arrays — 1× in this paper · explained in 2 episodes

Sources

• Tests of general relativity with GW150914
• Asymptotic safety casts its shadow
• Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image
• Hunting for extra dimensions in the shadow of M87*
• Shadows and deflection angle of charged and slowly rotating black holes in Einstein-{\AE}ther theory
• EHT constraint on the ultralight scalar hair of the M87 supermassive black hole
• Silhouette of M87*: A new window to peek into the world of hidden dimensions
• Implications of axionic hair on shadow of M87*
• Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope
• Black holes with scalar hair in light of the Event Horizon Telescope
• Testing Rotating Regular Metrics as Candidates for Astrophysical Black Holes
• The Shape of the Black Hole Photon Ring: A Precise Test of Strong-Field General Relativity
• EHT tests of the strong-field regime of General Relativity
• Einstein-\AE ther Gravity in the light of Event Horizon Telescope Observations of M87*
• Shadow and weak deflection angle of extended uncertainty principle black hole surrounded with dark matter
• Constraints on black-hole charges with the 2017 EHT observations of M87*
• No-Hair Theorem in the Wake of Event Horizon Telescope
• Tests of General Relativity with GWTC-3
• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$
• Probing a nonlinear electrodynamics black hole with thin accretion disk, shadow and deflection angle with M87* and Sgr A* from EHT

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