@inproceedings{robert2022on,
title={On semisimplicity of module categories for finite non-zero index vertex operator subalgebras},
author={Robert McRae},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220415174205871333057},
booktitle={Letters in Mathematical Physics},
volume={112},
number={2},
pages={25},
year={2022},
}

Robert McRae. On semisimplicity of module categories for finite non-zero index vertex operator subalgebras. 2022. Vol. 112. In Letters in Mathematical Physics. pp.25. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220415174205871333057.