Graph theory, SO(n) current algebra and the Virasoro master equation
Aug 1, 199068 pages
Published in:
- Commun.Math.Phys. 138 (1991) 63-106
DOI:
Report number:
- UCB-PTH-90-31,
- LBL-29356
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Abstract: (Springer)
We announce an isomorphism between a set of generically irrational affine-Virasoro constructions onSO(n) and the unlabelled graphs of ordern. On the one hand, the conformal constructions are classified by the graphs, while, conversely, a group-theoretic and conformal field-theoretic identification is obtained for every graph of graph theory. High-level expansion provides a strong argument that each construction is unitary down to some finite critical level.- current algebra: SO(N)
- algebra: Virasoro
- algebra: affine
- field theory: conformal
- group theory: representation
- mathematical methods: graph theory
- tables
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