A NODAL THEOREM FOR COUPLED SYSTEMS OF SCHRODINGER-EQUATIONS AND THE NUMBER OF BOUND-STATES

被引：26

作者：

AMANN, H ^{[1
]}

QUITTNER, P ^{[1
]}

机构：

[1] COMENIUS UNIV BRATISLAVA,INST APPL MATH,BRATISLAVA 84215,SLOVAKIA

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1995年 / 36卷 / 09期

关键词：

D O I：

10.1063/1.530907

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the number of bound states of coupled systems of radial Schrodinger equations can be found by computing the number of zeros of a suitable determinant, This is related to the concept of conjugate points from Morse theory and is the basis for a numerically efficient method. (C) 1995 American Institute of Physics.

引用

页码：4553 / 4560

页数：8