Entanglement Rényi entropies in celestial holography

Celestial holography is the conjecture that scattering amplitudes in $(d+2)$-dimensional asymptotically Minkowski spacetimes are dual to correlators of a $d$-dimensional conformal field theory (CFT) on the celestial sphere, called the celestial CFT (CCFT). In a CFT, we can calculate sub-region entan...

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Bibliographic Details
Main Author: Federico Capone, Andy O’Bannon, Ronnie Rodgers, Somyadip Thakur
Format: Article
Language:English
Published: SciPost 2025-08-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.19.2.042
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