Modular Transformation of Twisted Characters of Admissible Representations and Fusion Algebras Associated to Non-Symmetric Transformation Matrices

Wakimoto, Minoru

doi:10.2969/aspm/02610325

VOL. 26 | 2000 Modular Transformation of Twisted Characters of Admissible Representations and Fusion Algebras Associated to Non-Symmetric Transformation Matrices

Minoru Wakimoto

Editor(s) Toshiyuki Kobayashi, Masaki Kashiwara, Toshihiko Matsuki, Kyo Nishiyama, Toshio Oshima

Adv. Stud. Pure Math., 2000: 325-353 (2000) DOI: 10.2969/aspm/02610325

Abstract

In this note we extend the Kac and Todorov's orbifold theory to the principal admissible representations. This gives rise to nonsymmetric transformation matrices.