A survey of quasi-exactly solvable models in many-body problemsMiguel A. Rodriguez
(rodriguez@fis.ucm.es) Abstract A short review of some recent results on quasi-exact solvability and many-particle systems (with or without spin) will be presented. These systems extend the well-known Calogero-Sutherland models and include spin and QES systems. The main tools to construct these models are Dunkl operators and their extensions. |