@article{gomez-ullateQuasiExactlySolvableGeneralizations2001,
 abstract = {A generalization of the procedures for constructing quasi-exactly solvable models with one degree of freedom to (quasi-)exactly solvable models of N particles on a line allows deriving many well-known models in the framework of a new approach that does not use root systems. In particular, a BC N elliptic Calogero--Sutherland model is found among the quasi-exactly solvable models. For certain values of the paramaters of this model, we can explicitly calculate the ground state and the lowest excitations.},
 author = {Gómez-Ullate, D. and González-López, A. and Rodríguez, M. A.},
 copyright = {https://www.springernature.com/gp/researchers/text-and-data-mining},
 doi = {10.1023/A:1010487315393},
 issn = {0040-5779, 1573-9333},
 journal = {Theoretical and Mathematical Physics},
 langid = {english},
 month = {June},
 number = {3},
 pages = {719--728},
 title = {Quasi-Exactly Solvable Generalizations of Calogero--Sutherland Models},
 urldate = {2025-10-19},
 volume = {127},
 year = {2001}
}