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VOLUME 79 | ISSUE 10 | PAGE 569
Vacuum expectation values from fusion of vertex operators
Y. Pugai
L.D.Landau Institute for Theoretical Physics RAS, 117940 Moscow, Russia

PACS: 05.50.+q, 74.50.+r, 74.80.Fp
Abstract
The algebra of fused vertex operators for the ABF model is defined and studied in the free fields approach. Vacuum expectation values of local operators in the scaling theory are reproduced from the matrix elements of the fused vertex operators.


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