Twisted Drinfeld centers and framed string-nets
Hannes Knötzele
Universität Hamburg, Hamburg, GermanyChristoph Schweigert
Universität Hamburg, Hamburg, GermanyMatthias Traube
Universität Hamburg, Hamburg, Germany
![Twisted Drinfeld centers and framed string-nets cover](/_next/image?url=https%3A%2F%2Fcontent.ems.press%2Fassets%2Fpublic%2Fimages%2Fserials%2Fcover-qt.png&w=3840&q=90)
Abstract
We discuss a string-net construction on -framed surfaces, taking as algebraic input a finite, rigid tensor category, which is assumed to be neither 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.
Cite this article
Hannes Knötzele, Christoph Schweigert, Matthias Traube, Twisted Drinfeld centers and framed string-nets. Quantum Topol. (2024), published online first
DOI 10.4171/QT/213