MODIFIED SHIFTED LARGE-N APPROACH TO THE MORSE OSCILLATOR

被引：59

作者：

BAG, M ^{[1
]}

PANJA, MM ^{[1
]}

DUTT, R ^{[1
]}

VARSHNI, YP ^{[1
]}

机构：

[1] UNIV OTTAWA, DEPT PHYS, OTTAWA K1N 6N5, ONTARIO, CANADA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 09期

关键词：

D O I：

10.1103/PhysRevA.46.6059

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is observed that the well-known shifted large-N technique proposed by Imbo, Pagnamenta, and Sukhatme [Phys. Rev. D 29, 1669 (1984)] fails to yield the correct behavior of the bound-state wave function for the Morse oscillator. To remove this inadequacy, we propose a modified approach which not only restores the exact analytic expressions for the energy eigenvalues and eigenfunctions for the Morse oscillator but also predicts quite accurate results for the rotating Morse oscillator.

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页码：6059 / 6062

页数：4

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