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arXiv math-ph/0703079math-phmath.DSmath.MP
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具有轴对称性的经典和量子三维可积系统

Classical and quantum three-dimensional integrable systems with axial symmetry

M. Gadella, J. Negro, G. P. Pronko

摘要:

本文研究了具有轴对称性和轴反射不变的三维经典可积系统的最一般形式。我们假定三个运动常数是哈密顿量$H$,它的标准形式是动力学部分加上一个只依赖于位置的势;角动量的$z$分量$L$;和一个类似哈密顿的常数$\widetilde H$,它的动力学部分是动量的平方。我们发现这些潜在的明确形式兼容的完全可积性。经典的运动方程,写在两个任意的势函数,在扁球坐标系中分离。这样的系统的量子化导致一组两个微分方程,可以提出的形式的椭球波方程。

英文摘要:

We study the most general form of a three dimensional classical integrable system with axial symmetry and invariant under the axis reflection. We assume that the three constants of motion are the Hamiltonian, $H$, with the standard form of a kinetic part plus a potential dependent on the position only, the $z$-component of the angular momentum, $L$, and a Hamiltonian-like constant, $\widetilde H$, for which the kinetic part is quadratic in the momenta. We find the explicit form of these potentials compatible with complete integrability. The classical equations of motion, written in terms of two arbitrary potential functions, is separated in oblate spheroidal coordinates. The quantization of such systems leads to a set of two differential equations that can be presented in the form of spheroidal wave equations.

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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