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arXiv · 1911.11843

Supersymmetric Bi-Hamiltonian Systems

Sylvain Carpentier·Uhi Rinn Suh
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Abstract

We construct super Hamiltonian integrable systems within the theory of Supersymmetric Poisson vertex algebras (SUSY PVAs). We provide a powerful tool for the understanding of SUSY PVAs called the super master formula. We attach some Lie superalgebraic data to a generalized SUSY W-algebra and show that it is equipped with two compatible SUSY PVA brackets. We reformulate these brackets in terms of odd differential operators and obtain super bi-Hamiltonian hierarchies after performing a supersymmetric analog of the Drinfeld-Sokolov reduction on these operators. As an example, an integrable system is constructed from $\mathfrak{g}=\mathfrak{osp}(2|2)$.

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Sylvain Carpentier, Uhi Rinn Suh. 2019-11-26. Supersymmetric Bi-Hamiltonian Systems. https://arxiv.org/abs/1911.11843

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