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Vacuum expectation values from fusion of vertex operators

  • Y. Pugai
Fields, Particles, and Nuclei

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.

PACS numbers

05.50.+q 05.20.−y 

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Copyright information

© MAIK "Nauka/Interperiodica" 2004

Authors and Affiliations

  • Y. Pugai
    • 1
  1. 1.Landau Institute for Theoretical PhysicsRussian Academy of SciencesRussia

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