The Calogero Model: Integrable Structures and Orthogonal Basis
Statistical Mechanics
2008-02-03 v1 High Energy Physics - Theory
Quantum Algebra
Exactly Solvable and Integrable Systems
q-alg
solv-int
Abstract
Integrability, algebraic structures and orthogonal basis of the Calogero model are studied by the quantum Lax and Dunkl operator formulations. The commutator algebra among operators including conserved operators and creation-annihilation operators has the structure of the W-algebra. Through an algebraic construction of the simultaneous eigenfunctions of all the commuting conserved operators, we show that the Hi-Jack (hidden-Jack) polynomials, which are an multi-variable generalization of the Hermite polynomials, form the orthogonal basis.
Cite
@article{arxiv.cond-mat/9706156,
title = {The Calogero Model: Integrable Structures and Orthogonal Basis},
author = {Miki Wadati and Hideaki Ujino},
journal= {arXiv preprint arXiv:cond-mat/9706156},
year = {2008}
}
Comments
14pages, LaTeX file using fleqn.sty, to appear in the proceedings of the Workshop on the Calogero-Moser-Sutherland models in the CRM Series in Mathematical Physics (Springer-Verlag)