Catherine Meusburger
(Universität Erlangen-Nürnberg)
March 17, 2021
Organized by Europe GNCG Seminar.

Turaev-Viro State sum models with defects

We explain how to construct a Traev-Viro style state sum model with defects, where defect planes are labelled by bimodule categories over spherical fusion categories, defect lines by bimodule functors and defect vertices by bimodule natural transformations.

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