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arXiv 0802.3027math-phmath.MP
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集体模和内模力学中的仿射对称性。第一部分.经典模型

Affine symmetry in mechanics of collective and internal modes. Part I. Classical models

J. J. Sławianowski, V. Kovalchuk, A. Sławianowska, B. Gołubowska, A. Martens, E. E. Rożko, Z. J. Zawistowski

摘要:

讨论了一种基于仿射群及其子群的具有运动学的集体内自由度模型。与以前的尝试相比,这种尝试的主要新颖之处在于,它不仅是运动学,而且是仿射不变的动力学。讨论了与可积一维格动力学的关系。结果表明,仿射不变的大地模型可以编码的动态的东西,如弹性振动。

英文摘要:

Discussed is a model of collective and internal degrees of freedom with kinematics based on affine group and its subgroups. The main novelty in comparison with the previous attempts of this kind is that it is not only kinematics but also dynamics that is affinely-invariant. The relationship with the dynamics of integrable one-dimensional lattices is discussed. It is shown that affinely-invariant geodetic models may encode the dynamics of something like elastic vibrations.

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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