The harmonic oscillator with λxMperturbation
- 1 January 1980
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 13 (1) , 49-56
- https://doi.org/10.1088/0305-4470/13/1/007
Abstract
Perturbation theory is applied to improve the accuracy of a numerical integration method for the Schrodinger equation. The resulting method is applied to the special case of the perturbed oscillator problem in order to obtain energy perturbation coefficients for the case in which the x2 term is taken as the perturbation.Keywords
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