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Harmonic Superspace: New Directions

E. A. Ivanov

hep-tharXiv:hep-th/9609090

Abstract

We sketch recent applications of the harmonic superspace approach for off-shell formulations of (4,4), 2D sigma models with torsion and for constructing super KdV hierarchies associated with "small" and "large" N=4 superconformal algebras.

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