Primary fields and screening currents of gl(2|2) non-unitary conformal field theory
arXiv:hep-th/0410127 · doi:10.1016/j.nuclphysb.2004.10.011
Abstract
The non-semisimple current superalgebra in the standard basis and the corresponding non-unitary conformal field theory are investigated. Infinite families of primary fields corresponding to all finite-dimensional irreducible typical and atypical representations of and three (two even and one odd) screening currents of the first kind are constructed explicitly in terms of ten free fields.
arXiv commentLaTex 16 pages, to appear in Nucl. Phys. B
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Cited by in corpus (6)
- Free field realization of current superalgebra
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- On explicit free field realizations of current algebras
- Free field realization of the current algebra
- Free field realization of the exceptional current superalgebra $\hat{D(2,1;\a)}_k$