Logarithmic operators and dynamical extension of the symmetry group in the bosonic SU(2) 0 and SUSY SU(2) 2 WZNW models
Abstract
We study the operator product expansions in the bosonic SU(2) 0 and SUSY SU(2) 2 WZNW models. We find that these OPEs contain both logarithmic operators and new conserved currents, leading to an extension of the symmetry group.
- Publication:
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Nuclear Physics B
- Pub Date:
- February 1997
- DOI:
- 10.1016/S0550-3213(97)00011-4
- arXiv:
- arXiv:hep-th/9606138
- Bibcode:
- 1997NuPhB.489..469C
- Keywords:
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- High Energy Physics - Theory
- E-Print:
- 16 pages, Latex