Non-invertible defects on the worldsheet

Abstract We consider codimension-one defects in the theory of d compact scalars on a two-dimensional worldsheet, acting linearly by mixing the scalars and their duals. By requiring that the defects are topological, we find that they correspond to a non-Abelian zero-form symmetry acting on the fields...

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Bibliographic Details
Main Authors: Sriram Bharadwaj, Pierluigi Niro, Konstantinos Roumpedakis
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)164
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