Twisted Drinfeld Centers and Framed String-Nets
| Autor: | Knötzele, Hannes, Schweigert, Christoph, Traube, Matthias |
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| Rok vydání: | 2023 |
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| Druh dokumentu: | Working Paper |
| Popis: | We discuss a string-net construction on 2-framed surfaces, taking as algebraic input a finite, rigid tensor category, which is neither assumed to be pivotal nor semi-simple. It is shown that circle categories of our framed string-net construction essentially compute Drinfeld centers twisted by powers of the double dual functor. Comment: Small typos fixed, one reference added |
| Databáze: | arXiv |
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