A new algebraization of the Lame equation

Citation
F. Finkel et al., A new algebraization of the Lame equation, J PHYS A, 33(8), 2000, pp. 1519-1542
Citations number
24
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470 → ACNP
Volume
33
Issue
8
Year of publication
2000
Pages
1519 - 1542
Database
ISI
SICI code
0305-4470(20000303)33:8<1519:ANAOTL>2.0.ZU;2-7
Abstract
We develop a new way of writing the Lame Hamiltonian in Lie-algebraic form. This yields, in a natural way, an explicit formula for both the Lame polyn omials and the classical non-meromorphic Lame functions in terms of Chebysh ev polynomials and of a certain family of weakly orthogonal polynomials.