Stationary Schrödinger equation in the semi-classical limit: WKB-based scheme coupled to a turning point
نویسندگان
چکیده
منابع مشابه
Stationary Schrödinger equation in the semi-classical limit: numerical coupling of oscillatory and evanescent regions
This paper is concerned with a 1D Schrödinger scattering problem involving both oscillatory and evanescent regimes, separated by jump discontinuities in the potential function, to avoid "turning points". We derive a non-overlapping domain decomposition method to split the original problem into sub-problems on these regions, both for the continuous and afterwards for the discrete problem. Furthe...
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ژورنال
عنوان ژورنال: Calcolo
سال: 2019
ISSN: 0008-0624,1126-5434
DOI: 10.1007/s10092-019-0349-9