Gazeau-Klauder type coherent states for hypergeometric type operators

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dc.creatorCotfas, Nicolae
dc.date2008-06-21
dc.date2008-09-26
dc.date.accessioned2026-07-07T12:45:48Z
dc.date.available2026-07-07T12:45:48Z
dc.descriptionThe hypergeometric type operators are shape invariant, and a factorization into a product of first order differential operators can be explicitly described in the general case. Some additional shape invariant operators depending on several parameters are defined in a natural way by starting from this general factorization. The mathematical properties of the eigenfunctions and eigenvalues of the operators thus obtained depend on the values of the involved parameters. We study the parameter dependence of orthogonality, square integrability and of the monotony of eigenvalue sequence. The obtained results allow us to define certain systems of Gazeau-Klauder coherent states and to describe some of their properties. Our systematic study recovers a number of well-known results in a natural unified way and also leads to new findings.
dc.descriptionAn error occurring in Theorem 12 and Theorem 13 has been corrected
dc.identifierhttps://arxiv.org/abs/0806.3508
dc.identifierhttp://arxiv.org/abs/0806.3508
dc.identifierCentral European Journal of Physics 7 (2009) 147-159
dc.identifierdoi:10.2478/s11534-008-0138-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221172
dc.subjectMathematical Physics
dc.subject33C45; 81R30
dc.titleGazeau-Klauder type coherent states for hypergeometric type operators
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