Characters and fusion rules of boundary W-algebras
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866908531839467520 |
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| author | Arakawa, Tomoyuki Blatt, Igor Alarcon van Ekeren, Jethro Yan, Wenbin |
| author_facet | Arakawa, Tomoyuki Blatt, Igor Alarcon van Ekeren, Jethro Yan, Wenbin |
| contents | We study the q-characters and modular data of exceptional W-algebras and give several examples and applications. We establish equality of q-characters and modular data between certain boundary W-algebras, leading in particular to a largely complete determination of fusion rules of exceptional W-algebras in type A. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_09039 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Characters and fusion rules of boundary W-algebras Arakawa, Tomoyuki Blatt, Igor Alarcon van Ekeren, Jethro Yan, Wenbin Quantum Algebra High Energy Physics - Theory Mathematical Physics Representation Theory 17B67, 17B69, 22E67, 81R10 We study the q-characters and modular data of exceptional W-algebras and give several examples and applications. We establish equality of q-characters and modular data between certain boundary W-algebras, leading in particular to a largely complete determination of fusion rules of exceptional W-algebras in type A. |
| title | Characters and fusion rules of boundary W-algebras |
| topic | Quantum Algebra High Energy Physics - Theory Mathematical Physics Representation Theory 17B67, 17B69, 22E67, 81R10 |
| url | https://arxiv.org/abs/2509.09039 |