Exact solvability of superintegrable systems
Author(s) -
Piergiulio Tempesta,
Alexander V. Turbiner,
P. Winternitz
Publication year - 2001
Publication title -
journal of mathematical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.708
H-Index - 119
eISSN - 1089-7658
pISSN - 0022-2488
DOI - 10.1063/1.1386927
Subject(s) - flag (linear algebra) , mathematics , euclidean geometry , pure mathematics , algebra over a field , motion (physics) , plane (geometry) , order (exchange) , mathematical physics , mathematical analysis , physics , geometry , classical mechanics , finance , economics
It is shown that all four superintegrable quantum systems on the Euclideanplane possess the same underlying hidden algebra $sl(3)$. The gauge-rotatedHamiltonians, as well as their integrals of motion, once rewritten inappropriate coordinates, preserve a flag of polynomials. This flag correspondsto highest-weight finite-dimensional representations of the $sl(3)$-algebra,realized by first order differential operators.Comment: 14 pages, AMS LaTe
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