English

Diagrammatic Construction of Representations of Small Quantum $\mathfrak{sl}_2$

Quantum Algebra 2022-09-20 v3

Abstract

We provide a combinatorial description of the monoidal category generated by the fundamental representation of the small quantum group of sl2\mathfrak{sl}_2 at a root of unity qq of odd order. Our approach is diagrammatic, and it relies on an extension of the Temperley-Lieb category specialized at δ=qq1\delta = -q-q^{-1}.

Keywords

Cite

@article{arxiv.1910.12427,
  title  = {Diagrammatic Construction of Representations of Small Quantum $\mathfrak{sl}_2$},
  author = {Christian Blanchet and Marco De Renzi and Jun Murakami},
  journal= {arXiv preprint arXiv:1910.12427},
  year   = {2022}
}

Comments

37 pages, proofs and references expanded in version 3