The Cardy-Cartan modular invariant
High Energy Physics - Theory
2017-08-23 v2 Quantum Algebra
Abstract
Using factorizable Hopf algebras, we construct modular invariant partition functions of charge conjugation, or Cardy, type as characters of coends in categories that share essential features with the ones appearing in logarithmic CFT. The coefficients of such a partition function are given by the Cartan matrix of the theory.
Cite
@article{arxiv.1201.4267,
title = {The Cardy-Cartan modular invariant},
author = {Jurgen Fuchs and Christoph Schweigert and Carl Stigner},
journal= {arXiv preprint arXiv:1201.4267},
year = {2017}
}
Comments
extended version of a contribution to the Maximilian Kreuzer Memorial Volume. v2: typos corrected