Twisted Drinfeld Centers and Framed String-Nets
Quantum Algebra
2024-04-29 v3 Mathematical Physics
math.MP
Abstract
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.
Keywords
Cite
@article{arxiv.2302.14779,
title = {Twisted Drinfeld Centers and Framed String-Nets},
author = {Hannes Knötzele and Christoph Schweigert and Matthias Traube},
journal= {arXiv preprint arXiv:2302.14779},
year = {2024}
}
Comments
Small typos fixed, one reference added