QUANTUM-MECHANICAL SEXTIC ANHARMONIC-OSCILLATORS - NORMALIZABILITY OF WAVE-FUNCTIONS AND SOME EXACT EIGENVALUES

被引：15

作者：

SINGH, CA

SINGH, SB

SINGH, KD

机构：

[1] Department of Physics, Manipur University, Imphal

来源：

PHYSICS LETTERS A | 1990年 / 148卷 / 8-9期

关键词：

D O I：

10.1016/0375-9601(90)90486-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the usually tacitly assumed normalisability of the wavefunctions of the anharmonic oscillators with potential V(y)= 1 2(ay2+by4+cy6) (y=x for the 1-d problem, r for the 3-d problem) is generally not valid. A criterion for strict invalidity of the truncated Hill-determinant method is given. Some exact eigenvalues are obtained. © 1990.

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页码：389 / 392

页数：4

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