The discrete variable representation method for bound state eigenvalues and eigenfunctions

被引：0

作者：

Prudente, FV ^{[1
]}

Riganelli, A ^{[1
]}

Varandas, AJC ^{[1
]}

机构：

[1] Univ Coimbra, Dept Quim, P-3049 Coimbra, Portugal

来源：

REVISTA MEXICANA DE FISICA | 2001年 / 47卷 / 06期

关键词：

quantum mechanics; variational principle; bound states; discrete variable representation method;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The one-dimensional radial Schrodinger equation is solved numerically by means of the discrete variable representation method. This is based on a grid representation of the quantum mechanical wavefunction and may be introduced on the basis of at rigorous variational principle. The method has been applied to the calculation of the energy spectrum of three representative models: quantum particle moving in a quadratic potential. hound state energy levels of a diatomic molecule. and spectrum of hydrogen atom.

引用

页码：568 / 575

页数：8

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