Lower-bounded and grading-restricted twisted modules for affine vertex (operator) algebras
Quantum Algebra
2020-10-08 v2 High Energy Physics - Theory
Representation Theory
Abstract
We apply the construction of the universal lower-bounded generalized twisted modules by the author to construct universal lower-bounded and grading-restricted generalized twisted modules for affine vertex (operator) algebras. We prove that these universal twisted modules for affine vertex (operator) algebras are equivalent to suitable induced modules of the corresponding twisted affine Lie algebra or quotients of such induced modules by explicitly given submodules.
Cite
@article{arxiv.2003.09107,
title = {Lower-bounded and grading-restricted twisted modules for affine vertex (operator) algebras},
author = {Yi-Zhi Huang},
journal= {arXiv preprint arXiv:2003.09107},
year = {2020}
}
Comments
45 pages. Some typos are corrected and some words are adjusted