Signals of multiparty entanglement and holography

Abstract We study multiparty entanglement signals, which are functions of a quantum state that are non-zero only when the state has multiparty entanglement. We consider known signals of three- and four-party entanglement, and propose new signals for four- and higher-party entanglement. We make some...

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Bibliographic Details
Main Authors: Vijay Balasubramanian, Monica Jinwoo Kang, Chitraang Murdia, Simon F. Ross
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP06(2025)068
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