Conformal field theory and graphs

1997/01/21 by V. B. Petkova, Petkova, V. B., Jean-Bernard Zuber +2 · 1 citation
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Homotopy and Cohomology in Algebraic Topology #hep-th

paper · pdf · doi:10.48550/arxiv.hep-th/9701103

Plain Tex, 7 pages; 2 figures. Talk given at the 21st International Colloquium on Group Theoretical Methods in Physics, Goslar, Germany, 15-20 July 1996

arxiv created 1997/01/21 · openalex publication_date 1997/01/21 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We review a method of construction of exceptional graphs generalising the ADE Dynkin diagrams which encode the spectrum of conformal field theories described by conformal embeddings of \widehatsl(n)_k.

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• From conformal embeddings to quantum symmetries: an exceptionalSU(4)example

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