A note on entanglement entropy and topological defects in symmetric orbifold CFTs

Abstract In this brief note we calculate the entanglement entropy in M ⊗N /S N symmetric orbifold CFTs in the presence of topological defects, which were recently constructed in [1, 2]. We consider both universal defects which realize Rep(S N ) non-invertible symmetry and non-universal defects. We c...

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Bibliographic Details
Main Authors: Michael Gutperle, Yan-Yan Li, Dikshant Rathore, Konstantinos Roumpedakis
Format: Article
Language:English
Published: SpringerOpen 2024-09-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP09(2024)010
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