Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1993-09-16
Phys. Rev. A 50 (1994) 3700
Physics
High Energy Physics
High Energy Physics - Theory
22 pages, THES-TP 10/93, hep-the/yymmnnn
Scientific paper
10.1103/PhysRevA.50.3700
Quantum superintegrable systems in two dimensions are obtained from their classical counterparts, the quantum integrals of motion being obtained from the corresponding classical integrals by a symmetrization procedure. For each quantum superintegrable systema deformed oscillator algebra, characterized by a structure function specific for each system, is constructed, the generators of the algebra being functions of the quantum integrals of motion. The energy eigenvalues corresponding to a state with finite dimensional degeneracy can then be obtained in an economical way from solving a system of two equations satisfied by the structure function, the results being in agreement to the ones obtained from the solution of the relevant Schrodinger equation. The method shows how quantum algebraic techniques can simplify the study of quantum superintegrable systems, especially in two dimensions.
Bonatsos Dennis
Daskaloyannis Costas
Kokkotas Kostas
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