Geometric Tools of the Adiabatic Complex Wkb Method
نویسنده
چکیده
The paper is devoted to the description of the main geometric and analytic tools of a complex WKB method for adiabatic problem. We illustrate their use by numerous examples. Résumé. L’article est consacré à la description des principaux outils géométriques et analytiques d’une méthode WKB complexe pour des problèmes adiabatiques. Nous illustrons leur utilisation par de nombreux exemples.
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