Hidden nonlinear supersymmetry of finite-gap Lamé equation |
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| Authors: | Francisco Correa Luis-Miguel Nieto Mikhail S. Plyushchay |
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| Affiliation: | 1. Departamento de Física, Universidad de Santiago de Chile, Casilla 307, Santiago 2, Chile;2. Departamento de Física Teórica, Atómica y Óptica, Universidad de Valladolid, 47071 Valladolid, Spain |
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| Abstract: | A bosonized nonlinear (polynomial) supersymmetry is revealed as a hidden symmetry of the finite-gap Lamé equation. This gives a natural explanation for peculiar properties of the periodic quantum system underlying diverse models and mechanisms in field theory, nonlinear wave physics, cosmology and condensed matter physics. |
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| Keywords: | 11.30.Pb 11.30.Na 03.65.Fd |
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