Affiliation:
1. Physikalisches Institut, Universität Bonn, Nuβallee 12, D-53115 Bonn, Germany
Abstract
Fusion is defined for arbitrary lowest weight representations of W-algebras, without assuming rationality. Explicit algorithms are given. A category of quasi-rational representations is defined and shown to be stable under fusion. Conjecturally, it may coincide with the category of representations of finite quantum dimensions.
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
65 articles.
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