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arXiv 1010.3277math-phmath.MP
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压缩相干态与Morse量子系统

Squeezed coherent states and the Morse quantum system

M. Angelova, V. Hussin

摘要:

Morse势量子系统是研究双原子分子中原子振动的一个现实模型。这个系统非常接近谐振子系统。因此,我们提出了一种利用阶梯算符构造类似于谐振子的压缩相干态的方法。这些状态的属性进行了分析,相对于本地化的位置,最小海森堡不确定性关系,统计特性和说明的例子,使用有限数量的状态,在一个著名的双原子分子。

英文摘要:

The Morse potential quantum system is a realistic model for studying vibrations of atoms in a diatomic molecule. This system is very close to the harmonic oscillator one. We thus propose a construction of squeezed coherent states similar to the one of harmonic oscillator using ladder operators. Properties of these states are analysed with respect to the localization in position, minimal Heisenberg uncertainty relation, the statistical properties and illustrated with examples using the finite number of states in a well-known diatomic molecule.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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