Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9493400 | Journal of Algebra | 2005 | 24 Pages |
Abstract
In this article we give a new proof of the determination of the full automorphism group of the baby-monster vertex operator superalgebra based on a theory of simple current extensions. As a corollary, we also prove that the Z2-orbifold construction with respect to a 2A-involution of the Monster applied to the moonshine vertex operator algebra Vâ® yields Vâ® itself again.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Hiroshi Yamauchi,