Reconstruction of tensor categories of type $G_2$

Fuente: arXiv
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Main Authors: Martirosyan, Lilit, Wenzl, Hans
Format: Preprint
Published: 2025
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author Martirosyan, Lilit
Wenzl, Hans
author_facet Martirosyan, Lilit
Wenzl, Hans
contents We prove that any non-symmetric ribbon tensor category $\mathcal{C}$ with the fusion rules of the compact group of type $G_2$ needs to be equivalent to the representation category of the corresponding Drinfeld-Jimbo quantum group for $q$ not a root of unity. We also prove an analogous result for the corresponding finite fusion tensor categories.
format Preprint
id arxiv_https___arxiv_org_abs_2510_09922
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Reconstruction of tensor categories of type $G_2$
Martirosyan, Lilit
Wenzl, Hans
Quantum Algebra
Category Theory
Representation Theory
We prove that any non-symmetric ribbon tensor category $\mathcal{C}$ with the fusion rules of the compact group of type $G_2$ needs to be equivalent to the representation category of the corresponding Drinfeld-Jimbo quantum group for $q$ not a root of unity. We also prove an analogous result for the corresponding finite fusion tensor categories.
title Reconstruction of tensor categories of type $G_2$
topic Quantum Algebra
Category Theory
Representation Theory
url https://arxiv.org/abs/2510.09922