RT Journal Article
T1 A_(N)-type Dunkl operators and new spin Calogero-Sutherland models
A1 Finkel Morgenstern, Federico
A1 Gómez-Ullate Otaiza, David
A1 González López, Artemio
A1 Rodríguez González, Miguel Ángel
AB 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.
PB Springer
SN 0010-3616
YR 2001
FD 2001-08
LK https://hdl.handle.net/20.500.14352/59607
UL https://hdl.handle.net/20.500.14352/59607
LA eng
NO ©Springer.This work was partially supported by the DGES under grant PB98-0821. R. Zhdanov would like to acknowledge the financial support by the Spanish Ministry of Education and Culture during his stay at the Universidad Complutense de Madrid.
NO DGES
NO Spanish Ministry of Education and Culture
DS Docta Complutense
RD 3 abr 2025