A character formula for certain representations of loop groups based on non-simply connected Lie groups

Abstract

I calculate characters of certain representations of loop groups based on non simply connected Lie groups. This gives a generalization of the Kac-Weyl character formula.

References in corpus (1)

• The action of outer automorphisms on bundles of chiral blocks

Cited by in corpus (1)

• Twisted K-theory and loop group representations