arXiv · solv-int/9805003
Hidden Algebra of Three-Body Integrable Systems
Abstract
It is shown that all 3-body quantal integrable systems that emerge in the Hamiltonian reduction method possess the same hidden algebraic structure. All of them are given by a second degree polynomial in generators of an infinite-dimensional Lie algebra of differential operators. It leads to new families of the orthogonal polynomials in two variables.
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Alexander Turbiner. 1998-06-03. Hidden Algebra of Three-Body Integrable Systems. https://doi.org/10.1142/s0217732398001558
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