Realizing the Underlying Quantum Dynamical Algebra SU（2） in Morse Potential

Exactly solvable models are important in quantum physics. Usually, there are some underlying quantum dynamical algebras （QDA） inherit in these physical models. For instance, the QDA SU（1, 1） has been revealed in some important one-dimensional exactly solvable potentials, such as the harmonic oscilla...

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Published inChinese physics letters Vol. 27; no. 2; pp. 8 - 11
Main Author 王雪红 刘玉斌
Format Journal Article
LanguageEnglish
Published 2010
Subjects
Morse势
代数
可解模型
物理模型
莫尔斯
谐振子
量子动力学
量子物理学
Online AccessGet full text
ISSN0256-307X

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Summary:Exactly solvable models are important in quantum physics. Usually, there are some underlying quantum dynamical algebras （QDA） inherit in these physical models. For instance, the QDA SU（1, 1） has been revealed in some important one-dimensional exactly solvable potentials, such as the harmonic oscillator, PSsehl-Teller potential, the radial Kratzer molecular potential, etc. However, the case for the one-dimensional Morse potential has not been studied in Ref. . Namely, whether the Morse potential possesses an QDA SU（1, 1） or not is still an open problem.
Bibliography:O413.1
11-1959/O4
G633.62
ISSN:0256-307X