• Corpus ID: 234339884

# Automorphism groups of cyclic orbifold vertex operator algebras associated with the Leech lattice and some non-prime isometries

@inproceedings{Betsumiya2021AutomorphismGO,
title={Automorphism groups of cyclic orbifold vertex operator algebras associated with the Leech lattice and some non-prime isometries},
author={Koichi Betsumiya and Ching Hung Lam and Hiroki Shimakura},
year={2021}
}
• Published 10 May 2021
• Mathematics
We determine the automorphism groups of the cyclic orbifold vertex operator algebras associated with coinvariant lattices of isometries of the Leech lattice in the conjugacy classes 4C, 6E, 6G, 8E and 10F . As a consequence, we have determined the automorphism groups of all the 10 vertex operator algebras in [Hö], which are useful to analyze holomorphic vertex operator algebras of central charge 24.
2 Citations

## Tables from this paper

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