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hep-th2024
A note on entanglement entropy and topological defects in symmetric orbifold CFTs
Michael Gutperle, Yan-Yan Li, Dikshant Rathore +1
In this brief note we calculate the entanglement entropy in symmetric orbifold CFTs in the presence of topological defects, which were recently constructed in \…
hep-th2024
Non-invertible symmetries in orbifold CFTs and holography
Michael Gutperle, Yan-Yan Li, Dikshant Rathore +1
We study non-invertible defects in two-dimensional orbifold CFTs. We construct universal defects which do not depend on the details of the seed CFT and hence exist in any orb…