English

Classification of low-rank odd-dimensional modular categories

Quantum Algebra 2023-11-01 v3

Abstract

We prove that any odd-dimensional modular category of rank at most 23 is pointed. We also show that an odd-dimensional modular category of rank 25 is either pointed, perfect, or equivalent to Rep(Dω(Z7Z3))\operatorname{Rep}(D^\omega(\mathbb Z_7\rtimes \mathbb Z_3)). Finally, we give partial classification results for modular categories of rank up to 73.

Keywords

Cite

@article{arxiv.2305.14542,
  title  = {Classification of low-rank odd-dimensional modular categories},
  author = {Agustina Czenky and William Gvozdjak and Julia Plavnik},
  journal= {arXiv preprint arXiv:2305.14542},
  year   = {2023}
}

Comments

Final version, to appear in Journal of Algebra

R2 v1 2026-06-28T10:43:43.177Z