Integral forms in vertex operator algebras which are invariant under finite groups
نویسندگان
چکیده
منابع مشابه
Integral forms in vertex operator algebras which are invariant under finite groups
For certain vertex operator algebras (e.g., lattice type) and given finite group of automorphisms, we prove existence of a positive definite integral form invariant under the group. Applications include an integral form in the Moonshine VOA which is invariant under the Monster, and examples in other lattice type VOAs.
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2012
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2012.05.006