@article{oai:soar-ir.repo.nii.ac.jp:00011683,
author = {Odake, Satoru and Sasaki, Ryu},
issue = {12},
journal = {JOURNAL OF MATHEMATICAL PHYSICS},
month = {Dec},
note = {Several explicit examples of multiparticle quasiexactly solvable “discrete” quantum mechanical Hamiltonians are derived by deforming the well-known exactly solvable multiparticle Hamiltonians, the Ruijsenaars-Schneider-van Diejen systems. These are difference analogs of the quasiexactly solvable multiparticle systems, the quantum Inozemtsev systems obtained by deforming the well-known exactly solvable Calogero-Sutherland systems. They have a finite number of exactly calculable eigenvalues and eigenfunctions. This paper is a multiparticle extension of the recent paper by one of the authors [R. Sasaki, J. Math. Phys.48, 122104 (2007)] on deriving quasiexactly solvable difference equations of single degree of freedom., Article, JOURNAL OF MATHEMATICAL PHYSICS. 48(12):122105 (2007)},
title = {Multiparticle quasiexactly solvable difference equations},
volume = {48},
year = {2007}
}