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arXiv math-ph/0506074math-phmath.MP
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形变量子化中的S 'Darboux坐标和WKB近似

S'Darboux coordinates and WKB approximations in deformation quantization

Matthew C. Cargo

摘要:

本文介绍一种计算变形量子化星积下的量子可积系统函数的联合谱的方法。主要结果涉及的建设由正式的幂级数在h-酒吧的s '达布坐标,一个概念,我们介绍的星产品模拟达布正常的坐标。我们将发现,量子可积系统的基础是一组s 'Darboux坐标,这反过来又产生了系统的数算子。我们提出了一个明确的修正,最低阶玻尔索末菲或EBK量子化规则。

英文摘要:

We introduce a method for calculating the joint spectra of functions which comprise a quantum integrable system under a deformation quantization star product. The main result involves a construction by formal power series in h-bar of s'Darboux coordinates, a concept we introduce for the star product analogue of Darboux normal coordinates. We will find that underlying the quantum integrable system is a set of s'Darboux coordinates which in turn gives rise to number operators for the system. We present an explicit correction to the lowest order Bohr-Sommerfeld or EBK quantization rule.

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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