Torus structure on graphs and twisted pa
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R. Coquereaux; M. Huerta
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Article
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2003
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Elsevier Science
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English
โ 530 KB
Using the Ocneanu quantum geometry of ADE diagrams (and of other diagrams belonging to higher Coxeter-Dynkin systems), we discuss the classification of twisted partition functions for affine and minimal models in conformal field theory and study several examples associated with the WZW, Virasoro and