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Division Algebras and Extended N=2,4,8 SuperKdVs

H. L. Carrion·M. Rojas·F. Toppan
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Abstract

The first example of an N=8 supersymmetric extension of the KdV equation is here explicitly constructed. It involves 8 bosonic and 8 fermionic fields. It corresponds to the unique N=8 solution based on a generalized hamiltonian dynamics with (generalized) Poisson brackets given by the Non-associative N=8 Superconformal Algebra. The complete list of inequivalent classes of parametric-dependent N=3 and N=4 superKdVs obtained from the ``Non-associative N=8 SCA" is also furnished. Furthermore, a fundamental domain characterizing the class of inequivalent N=4 superKdVs based on the "minimal N=4 SCA" is given.

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H. L. Carrion, M. Rojas, F. Toppan. 2001-09-02. Division Algebras and Extended N=2,4,8 SuperKdVs. https://doi.org/10.1088/0305-4470%2F36%2F13%2F312

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