A Survey of Quasi-Exactly Solvable Systems and Spin Calogero-Sutherland Models

We present a brief survey of quasi-exactly solvable systems andCalogero–Sutherland models. We describe a general method, based on thesimultaneous use of multiple families of Dunkl operators, yielding several newfamilies of quasi-exactly solvable Calogero–Sutherland models with spin.