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arXiv · hep-th/9408049

A Nonstandard Supersymmetric KP Hierarchy

J. C. Brunelli·A. Das
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Abstract

We show that the supersymmetric nonlinear Schrödinger equation can be written as a constrained super KP flow in a nonstandard representation of the Lax equation. We construct the conserved charges and show that this system reduces to the super mKdV equation with appropriate identifications. We construct various flows generated by the general nonstandard super Lax equation and show that they contain both the KP and mKP flows in the bosonic limits. This nonstandard supersymmetric KP hierarchy allows us to construct a new super KP equation which is nonlocal.

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J. C. Brunelli, A. Das. 1994-08-08. A Nonstandard Supersymmetric KP Hierarchy. https://doi.org/10.1142/s0129055x95000438

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