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Emmanuele Battista
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@ author · # tag · ! scientist
1 articles · 2 co-authors · latest: 2026-01-15
Co-authors:
Salvatore Capozziello
·
Che-Yu Chen
Tags:
black hole
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spacetime curvature
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photometry
Laws:
Hawking radiation
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gravitational lensing
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Bekenstein-Hawking entropy
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Einstein field equations
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Stefan–Boltzmann law
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equivalence principle
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no-hair theorem
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Lense–Thirring effect
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Unruh effect
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AdS/CFT correspondence
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holographic principle
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Wheeler-DeWitt equation
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Penrose process
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Penrose singularity theorem
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geodesic equation
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Gauss's theorem
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quadrupole radiation formula
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Hawking area theorem
A Black Hole with an Icy Surface
Scientists have proposed a model of a black hole where matter and light freeze at the edge, like a whirlpool gripped by ice. Its shadow betrays itself with unexpected brightness—a path to testing quantum gravity.
arXiv:2601.10806v2 · 2026-01-15