2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.QA2023
The Evaluation of Graphs on Surfaces for State-Sum Models with Defects
Julian Farnsteiner, Christoph Schweigert
The evaluation of graphs on 2-spheres is a central ingredient of the Turaev-Viro construction of three-dimensional topological field theories. In this article, we introduce a class…
math.QA2021★ 2 cited
Frobenius-Schur Indicators and the Mapping Class Group of the Torus
Julian Farnsteiner, Christoph Schweigert
The Turaev-Viro state sum invariant can be extended to 3-manifolds with free boundaries. We use this fact to describe generalized Frobenius-Schur indicators as Turaev-Viro invarian…