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arXiv · hep-th/9512220

Gauge invariant formulation of $N=2$ Toda and KdV systems in extended superspace

F. Delduc·M. Magro
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Abstract

We give a gauge invariant formulation of $N=2$ supersymmetric abelian Toda field equations in \n2 superspace. Superconformal invariance is studied. The conserved currents are shown to be associated with Drinfeld-Sokolov type gauges. The extension to non-abelian \n2 Toda equations is discussed. Very similar methods are then applied to a matrix formulation in \n2 superspace of one of the \n2 KdV hierarchies.

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F. Delduc, M. Magro. 1995-12-29. Gauge invariant formulation of $N=2$ Toda and KdV systems in extended superspace. https://doi.org/10.1088/0305-4470%2F29%2F16%2F020

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