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Academic Journal
Non-invertible symmetries in S N orbifold CFTs and holography
Michael Gutperle, Yan-Yan Li, Dikshant Rathore, Konstantinos Roumpedakis
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-32 (2024)
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| Title | Non-invertible symmetries in S N orbifold CFTs and holography |
|---|---|
| Authors | Michael Gutperle, Yan-Yan Li, Dikshant Rathore, Konstantinos Roumpedakis |
| Publication Year |
2024
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| Source |
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-32 (2024)
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| Description |
Abstract We study non-invertible defects in two-dimensional S N orbifold CFTs. We construct universal defects which do not depend on the details of the seed CFT and hence exist in any orbifold CFT. Additionally, we investigate non-universal defects arising from the topological defects of the seed CFT. We argue that there exist universal defects that are non-trivial in the large-N limit, making them relevant for the AdS3/CFT2 correspondence. We then focus on AdS3×S3 × M 4 $$ {\mathcal{M}}_4 $$ with one unit of NS-NS flux and propose an explicit realization of these defects on the worldsheet.
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| Document Type |
article
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| Language |
English
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| Publisher Information |
SpringerOpen, 2024.
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| Subject Terms | |
