here are two simple discrete versions of the nonlinear Schrodinger equation: (i) the discrete self-trapping system which preserves the standard norm, and (ii) the Ablowitz-Ladik system which is integrable using the inverse scattering method. In this paper the quantum theories for the two systems are sketched and compared. Document Type: Article
QUANTUM THEORIES FOR 2 DISCRETE NONLINEAR SCHRODINGER-EQUATIONS
SALERNO, Mario;
1991-01-01
Abstract
here are two simple discrete versions of the nonlinear Schrodinger equation: (i) the discrete self-trapping system which preserves the standard norm, and (ii) the Ablowitz-Ladik system which is integrable using the inverse scattering method. In this paper the quantum theories for the two systems are sketched and compared. Document Type: ArticleFile in questo prodotto:
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