LOGARITHMIC OPERATORS AND DYNAMICAL EXTENSION OF THE SYMMETRY GROUP IN THE BOSONIC SU(2)(0) AND SUSY SU(2)(2) WZNW MODELS

Authors
CAUX JS KOGAN I LEWIS A TSVELIK AM
Citation
Js. Caux et al., LOGARITHMIC OPERATORS AND DYNAMICAL EXTENSION OF THE SYMMETRY GROUP IN THE BOSONIC SU(2)(0) AND SUSY SU(2)(2) WZNW MODELS, Nuclear physics. B, 489(1-2), 1997, pp. 469-484
Citations number
27
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
489
Issue
1-2
Year of publication
1997
Pages
469 - 484
Database
ISI
SICI code
0550-3213(1997)489:1-2<469:LOADEO>2.0.ZU;2-J
Abstract
We study the operator product expansions in the bosonic SU(2)(0) and S USY SU(2)(2) WZNW models. We find that these OPEs contain both logarit hmic operators and new conserved currents, leading to an extension of the symmetry group. (C) 1997 Elsevier Science B.V.