2 papers
nlin.SI2026
Integrable open elliptic Toda chain with boundaries
A. Zotov
In this letter we discuss the classical integrable elliptic Toda chain proposed by I. Krichever. Our goal is to construct an open elliptic Toda chain with boundary terms. This is a…
hep-th2025
Non-ultralocal classical r-matrix structure for 1+1 field analogue of elliptic Calogero-Moser model
A. Zotov
We consider 1+1 field generalization of the elliptic Calogero-Moser model. It is shown that the Lax connection satisfies the classical non-ultralocal -matrix structure of Maille…