A functional map, corresponding to the Poisson part of the operator R-matrix associated with the complex of Zamolodchikov-Bazhanov-Baxter (ZZB) model's descendants, gives the symplectic map of the dynamical variables. The corresponding 2+1 evolution model is considered. A generating function for the integrals of motion is derived. Thus the complete integrability is established directly.
|Number of pages||6|
|Journal||Physics Letters. Section A: General, Atomic and Solid State Physics|
|Publication status||Published - 22 Mar 1999|