Geodesic
Chebyshev--Koornwinder oscillator
Teoretičeskaâ i matematičeskaâ fizika, Tome 175 (2013) no. 3, pp. 379-387

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We construct a generalized oscillator related to bivariate Chebyshev–Koornwinder polynomials associated with the Lie algebra $\mathfrak{sl}(3)$ root system.
Keywords: generalized oscillator, Chebyshev–Koornwinder polynomial. 
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     author = {V. V. Borzov and E. V. Damaskinsky},
     title = {Chebyshev--Koornwinder oscillator},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {379--387},
     publisher = {mathdoc},
     volume = {175},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2013_175_3_a5/}
}
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V. V. Borzov; E. V. Damaskinsky. Chebyshev--Koornwinder oscillator. Teoretičeskaâ i matematičeskaâ fizika, Tome 175 (2013) no. 3, pp. 379-387. http://geodesic.mathdoc.fr/item/TMF_2013_175_3_a5/