ON THE NUMERICAL SOLUTION OF ONE DIMENSIONAL SCHRODINGER EQUATION WITH BOUNDARY CONDITIONS INVOLVING FRACTIONAL DIFFERENTIAL OPERATORS
Publish place: International Journal of Industrial Engineering & Production Research، Vol: 19، Issue: 6
Publish Year: 1387
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJIEPR-19-6_003
تاریخ نمایه سازی: 7 شهریور 1393
Abstract:
In this paper we study of collocation method with Radial Basis Function to solve one dimensional time dependent Schrodinger equation in an unbounded domain. To this end, we introduce artificial boundaries and reduce the original problem to an initial boundary value problem in a bounded domain withtransparent boundary conditions that involves half order fractional derivative in t. Then in three stages we use the Laplace Transform method, the collocation method and finally the Legender expansion method. Numerical examples are given to show the effectiveness of the scheme.
Keywords:
The Schrodinger equation , Collocation method , Radial Basis Function , Fractional derivative boundary condition , Legendre expansion method