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arXiv 0704.3569nucl-th
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非线性angular momentum代数的广义旋转Hamilton

Generalized rotational hamiltonians from nonlinear angular momentum algebras

A. Ballesteros, O. Civitarese, F. J. Herranz, M. Reboiro

摘要:

Higgs代数被用来构造旋转哈密顿量。证明了三轴转子谱与三次Higgs代数谱之间的对应关系。它示出的多项式代数的参数的一个合适的选择允许一个精确的识别的旋转性能。调和极限是由代数的收缩得到的,导致线性对称。

英文摘要:

Higgs algebras are used to construct rotational Hamiltonians. The correspondence between the spectrum of a triaxial rotor and the spectrum of a cubic Higgs algebra is demonstrated. It is shown that a suitable choice of the parameters of the polynomial algebra allows for a precise identification of rotational properties. The harmonic limit is obtained by a contraction of the algebra, leading to a linear symmetry.

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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