The Hermite pseudospectral method for the two-dimensional Schrodinger equation with nonseparable potentials

Alici, HAYDAR

doi:10.1016/j.camwa.2015.01.002

The Hermite pseudospectral method for the two-dimensional Schrodinger equation with nonseparable potentials

Alici H.

COMPUTERS & MATHEMATICS WITH APPLICATIONS, vol.69, no.6, pp.466-476, 2015 (SCI-Expanded)

Publication Type: Article / Article
Volume: 69 Issue: 6
Publication Date: 2015
Doi Number: 10.1016/j.camwa.2015.01.002
Journal Name: COMPUTERS & MATHEMATICS WITH APPLICATIONS
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Page Numbers: pp.466-476
Middle East Technical University Affiliated: Yes

Abstract

Energy eigenvalues and wavefunctions of the two-dimensional time-independent Schrodinger equation on the whole real plane with a wide range of nonseparable potentials are obtained to a high accuracy by using Hermite pseudospectral methods. Comparison with other methods confirms the efficiency of the present method. (C) 2015 Elsevier Ltd. All rights reserved.