activity
20022023
most citedQuantum deformation of two four-dimensional spin foam models

98 citations · 717 across the 39 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

math.QA2022

State sum models with defects based on spherical fusion categories

Catherine Meusburger

We define a Turaev-Viro-Barrett-Westbury state sum model of triangulated 3-manifolds with surface, line and point defects. Surface defects are oriented embedded 2d PL submanifolds…