Higher Gradings; Supersymmetry; Integrable systems
Résumé :
[en] We examine the question of the integrability of the recently defined Z2xZ2-graded sine-Gordon model, which is a natural generalisation of the supersymmetric sine-Gordon equation. We do this via appropriate auto-Bäcklund transformations, construction of conserved spinor-valued currents and a pair of infinite sets of conservation laws.
Disciplines :
Physique
Auteur, co-auteur :
BRUCE, Andrew ; University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Mathematics (DMATH)
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
Is the Z2xZ2-graded sine-Gordon equation integrable?
