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q-alg1997
Screening Current Representation of Quantum Superalgebras
J. Rasmussen
In this letter a screening current or contour representation is given of certain quantum superalgebras. The Gomez-Sierra construction of quantum groups in conformal field theory is…
q-alg1997★ 2 cited
Screening Currents in Affine Current Algebra
J. Rasmussen
In this paper screening currents of the second kind are considered. They are constructed in any affine current algebra for directions corresponding to simple roots with multiplicit…