Black hole multi-entropy curves — secret entanglement between Hawking particles

Abstract We investigate the multi-partite entanglement structure of an evaporating black hole and its Hawking radiation by dividing the radiation into finer subsystems. We approximate an evaporating black hole and its radiation with a Haar-random state for this purpose. Using the multi-entropy of th...

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Bibliographic Details
Main Authors: Norihiro Iizuka, Simon Lin, Mitsuhiro Nishida
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)037
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