Orthogonal Polynomials and Generalized Oscillator Algebras
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In this paper, the authors construct an appropriate oscillator algebra such that the polynomials make up the eigenfunctions system of the oscillator hamiltonian and obtain the explicit form of the hamiltonians, the energy levels and the explicit forms of the impulse operators.Abstract:
For any orthogonal polynomials system on real line we construct an appropriate oscillator algebra such that the polynomials make up the eigenfunctions system of the oscillator hamiltonian. The general scheme is divided into two types: a symmetric scheme and a non-symmetric scheme. the general approach is illustrated by the examples of the classical orthogonal poly-nominals: Hermite, Jacobi and Laguerre Polynomials. For these polynomials we obtain the explicit form of the hamiltonians, the energy levels and the explicit form of the impulse operatorsread more
Citations
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Vector coherent states from Plancherel's theorem, Clifford algebras and matrix domains
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A class of vector coherent states defined over matrix domains
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Deformed Heisenberg algebras, a Fock-space representation and the Calogero model
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Quantizations from reproducing kernel spaces
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Realization of the Annihilation Operator for an Oscillator-Like System by a Differential Operator and Hermite-Chihara Polynomials
V. V. Borzov,E. V. Damaskinsky +1 more
TL;DR: In this paper, the authors obtained the differential operator realization for the annihilation operator A of generalized Heisenberg algebra corresponding to the given polynomial system, for which the matrix of the operator A in l 2 (Z + ) has only off-diagonal elements on the first upper diagonal different from zero.
References
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Integrals and Series
TL;DR: The pages of this expensive but invaluable reference work are dense with formulae of stupefying complexity as discussed by the authors, where definite/indefinite integral properties of a great variety of special functions are discussed.
Book
Special Functions and the Theory of Group Representations
TL;DR: In this paper, a standard scheme for a relation between special functions and group representation theory is the following: certain classes of special functions are interpreted as matrix elements of irreducible representations of a certain Lie group, and then properties of special function are related to (and derived from) simple well-known facts of representation theory.