%0 Journal Article
%A Finkel Morgenstern, Federico
%A Gómez-Ullate Otaiza, David
%A González López, Artemio
%A Rodríguez González, Miguel Ángel
%T A_(N)-type Dunkl operators and new spin Calogero-Sutherland models
%D 2001
%@ 0010-3616
%U https://hdl.handle.net/20.500.14352/59607
%X A new family of AN-type Dunkl operators preserving a polynomial subspace of finite dimension is constructed. Using a general quadratic combination of these operators and the usual Dunkl operators, several new families of exactly and quasi-exactly solvable quantum spin Calogero-Sutherland models are obtained. These include, in particular, three families of quasi-exactly solvable elliptic spin Hamiltonians.
%~