The entanglement membrane in 2d CFT: reflected entropy, RG flow, and information velocity

Abstract The time evolution of entanglement entropy in generic chaotic many-body systems has an effective description in terms of a minimal membrane, characterised by a tension function. For 2d CFTs, a degenerate tension function reproduces several results regarding the dynamics of the entropy; this...

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Bibliographic Details
Main Authors: Hanzhi Jiang, Márk Mezei, Julio Virrueta
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)114
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