Automorphism Groups and Twisted Modules for Lattice Vertex Operator Algebras
Quantum Algebra
2007-05-23 v1
Abstract
We give a complete description of the full automorphism group of a lattice vertex operator algebra, determine the twisted Zhu's algebra for the automorphism lifted from the -1 isometry of the lattice and classify the corresponding irreducible twisted modules through the twisted Zhu algebra.
Cite
@article{arxiv.math/9808088,
title = {Automorphism Groups and Twisted Modules for Lattice Vertex Operator Algebras},
author = {Chongying Dong and Kiyokazu Nagatomo},
journal= {arXiv preprint arXiv:math/9808088},
year = {2007}
}
Comments
Latex2e, 20 pages