2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/149655Recent results are surveyed regarding the spectrum and eigenfunctions of the inverse square Calogero model with harmonic confinement and its relativistic analogue.10 pages, LaTeX, Submitted to the Proceedings of the 4th Wigner Symposium, August 5-11, 1995 Guadalajara, Mexico. Third section correctedExactly Solvable and Integrable SystemsHigh Energy Physics - Theorytext