Rigidity of $\mathbf{SU(2)}$ and $\mathbf{SO(3)}$ quantum representations of mapping class groups at prime levels

Fuente: arXiv
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Main Author: Godfard, Pierre
Format: Preprint
Published: 2025
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author Godfard, Pierre
author_facet Godfard, Pierre
contents We prove the rigidity of Witten-Reshetikhin-Turaev $\mathrm{SU}(2)$ and $\mathrm{SO}(3)$ quantum representations of mapping class groups at all prime levels for closed surfaces of genus at least $7$. The proof relies on Ocneanu rigidity of modular categories and harmonic representatives in Hodge theory.
format Preprint
id arxiv_https___arxiv_org_abs_2511_19795
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Rigidity of $\mathbf{SU(2)}$ and $\mathbf{SO(3)}$ quantum representations of mapping class groups at prime levels
Godfard, Pierre
Geometric Topology
Algebraic Geometry
Quantum Algebra
18M20, 14H10 (Primary) 57R56, 20G42 (Secondary)
We prove the rigidity of Witten-Reshetikhin-Turaev $\mathrm{SU}(2)$ and $\mathrm{SO}(3)$ quantum representations of mapping class groups at all prime levels for closed surfaces of genus at least $7$. The proof relies on Ocneanu rigidity of modular categories and harmonic representatives in Hodge theory.
title Rigidity of $\mathbf{SU(2)}$ and $\mathbf{SO(3)}$ quantum representations of mapping class groups at prime levels
topic Geometric Topology
Algebraic Geometry
Quantum Algebra
18M20, 14H10 (Primary) 57R56, 20G42 (Secondary)
url https://arxiv.org/abs/2511.19795