141 citations · 464 across the 35 of their papers we have counts for
4 papers · 1 filter
Five-term exact sequence for Kac cohomology
César Galindo, Yiby Morales
We use relative group cohomologies to compute the Kac cohomology of matched pairs of finite groups. This cohomology naturally appears in the theory of abelian extensions of finite…
On invariants of Modular categories beyond modular data
Parsa Bonderson, Colleen Delaney, César Galindo +3
We study novel invariants of modular categories that are beyond the modular data, with an eye towards a simple set of complete invariants for modular categories. Our focus is on th…
Reflection fusion categories
Pavel Etingof, César Galindo
We introduce the notion of a , which is a type of a -crossed category generated by objects of Frobenius-Perron dimension and ,…
Acyclic anyon models, thermal anyon error corrections, and braiding universality
César Galindo, Eric C. Rowell, Zhenghan Wang
Acyclic anyon models are non-abelian anyon models for which thermal anyon errors can be corrected. In this note, we characterize acyclic anyon models and raise the question if the…