Supersymmetric Reciprocal Transformation and Its Applications
Abstract
The supersymmetric analog of the reciprocal transformation is introduced. This is used to establish a transformation between one of the supersymmetric Harry Dym equations and the supersymmetric modified Korteweg-de Vries equation. The reciprocal transformation, as a B\"{a}cklund-type transformation between these two equations, is adopted to construct a recursion operator of the supersymmetric Harry Dym equation. By proper factorization of the recursion operator, a bi-Hamiltonian structure is found for the supersymmetric Harry Dym equation. Furthermore, a supersymmetric Kawamoto equation is proposed and is associated to the supersymmetric Sawada-Kotera equation. The recursion operator and odd bi-Hamiltonian structure of the supersymmetric Kawamoto equation are also constructed.
Cite
@article{arxiv.1002.1769,
title = {Supersymmetric Reciprocal Transformation and Its Applications},
author = {Q. P. Liu and Ziemowit Popowicz and Kai Tian},
journal= {arXiv preprint arXiv:1002.1769},
year = {2010}
}
Comments
31 pages, expanded