T. Brzezinski, DYNAMICAL R-MATRICES AND SEPARATION OF VARIABLES - THE GENERALIZED CALOGERO-MOSER MODEL, Physics letters. Section B, 325(3-4), 1994, pp. 401-408
A generalisation of the classical Calogero-Moser model obtained by cou
pling it to the Gaudin model is considered. The recently found classic
al dynamical r-matrix [E. Billey, J. Avan and O. Babelon, PAR LPTHE 93
-55] for the Euler-Calogero-Moser model is used to separate variables
for this generalised Calogero-Moser model in the case in which there a
re two Calogero-Moser particles. The model is then canonically quantis
ed and the same classical r-matrix is employed to separate variables i
n the Schrodinger equations.