Abstract:
We use the method of Λ-operators developed by Derkachov, Korchemsky,
and Manashov to derive eigenfunctions for the open Toda chain. Using
the diagram technique developed for these Λ-operators, we reproduce
the Sklyanin measure and study the properties of the Λ-operators. This
approach to the open Toda chain eigenfunctions reproduces the Gauss–Givental
representation for these eigenfunctions.
Keywords:
Toda chain, separation of variables, Q-operators.