Jiangxi kexue
Application of the Iteration-Variation Method in Quantum Mechanics
Xie Chang-zhen
Abstract
There is some limitation using the perturbation method to slove the perturbation problem in quantum mechanics. In this paper, by using iteration and variation method, the perturbation problem in quantum mechanics will be sloved. The approximation values of base energy and wave function are obtained. Moreover, the approximation values of n-level energy E-n and the corresponding wave functions {Ψ-n} are also given.