Abstract
The structure of the commutant of Laplace operators in the enveloping and “Poisson algebra” of certain generalized “ax +b” groups leads (in this article) to a determination of classical and quantum mechanical first integrals to generalized periodic and non-periodic Toda lattices. Certain new Hamiltonian systems of Toda lattice type are also shown to fit in this framework. Finite dimensional Lax forms for the (periodic) Toda lattices are given generalizing results of Flaschke.
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Communicated by A. Jaffe
Research partially supported by NSF grant MCS 79-03223
Research partially supported by NSF grant MCS 79-03153
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Goodman, R., Wallach, N.R. Classical and quantum-mechanical systems of Toda lattice type. I. Commun.Math. Phys. 83, 355–386 (1982). https://doi.org/10.1007/BF01213608
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DOI: https://doi.org/10.1007/BF01213608