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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2408.16811 |
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| _version_ | 1866916725437497344 |
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| author | Perez-Lona, Alonso Robbins, Daniel Sharpe, Eric Vandermeulen, Thomas Yu, Xingyang |
| author_facet | Perez-Lona, Alonso Robbins, Daniel Sharpe, Eric Vandermeulen, Thomas Yu, Xingyang |
| contents | In this paper we discuss gauging noninvertible zero-form symmetries in two dimensions, extending our previous work. Specifically, in this work we discuss more general gauged noninvertible symmetries in which the noninvertible symmetry is not multiplicity free, and discuss the case of Rep$(A_4)$ in detail. We realize Rep$(A_4)$ gaugings for the $c = 1$ CFT at the exceptional point in the moduli space and find new self-duality under gauging a certain non-group algebra object, leading to a larger noninvertible symmetry Rep$(SL(2, Z_3))$. We also discuss more general examples of decomposition in two-dimensional gauge theories with trivially-acting gauged noninvertible symmetries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_16811 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Notes on gauging noninvertible symmetries, part 2: higher multiplicity cases Perez-Lona, Alonso Robbins, Daniel Sharpe, Eric Vandermeulen, Thomas Yu, Xingyang High Energy Physics - Theory Quantum Algebra In this paper we discuss gauging noninvertible zero-form symmetries in two dimensions, extending our previous work. Specifically, in this work we discuss more general gauged noninvertible symmetries in which the noninvertible symmetry is not multiplicity free, and discuss the case of Rep$(A_4)$ in detail. We realize Rep$(A_4)$ gaugings for the $c = 1$ CFT at the exceptional point in the moduli space and find new self-duality under gauging a certain non-group algebra object, leading to a larger noninvertible symmetry Rep$(SL(2, Z_3))$. We also discuss more general examples of decomposition in two-dimensional gauge theories with trivially-acting gauged noninvertible symmetries. |
| title | Notes on gauging noninvertible symmetries, part 2: higher multiplicity cases |
| topic | High Energy Physics - Theory Quantum Algebra |
| url | https://arxiv.org/abs/2408.16811 |