Γ-Graded Vertex Algebras
The aim of this chapter is to present the aspects of the theory necessary for the construction of BKM superalgebras. The purpose of this book is not the study of Γ-graded vertex algebras per se, so we only give the details needed for our purpose. Hence the exposition does not pretend to be a complete treatment of Γ-graded vertex algebras - a vast subject with a rich literature dedicated to it.
KeywordsAbelian Group Vertex Operator Central Extension Hermitian Form Vertex Operator Algebra
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