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arXiv 1002.0104nlin.CDhep-thmath-phmath.MP
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混沌映射、哈密顿流和全息方法

Chaotic Maps, Hamiltonian Flows, and Holographic Methods

Thomas L. Curtright, Cosmas K. Zachos

摘要:

引入全息泛函方法作为导致混沌行为的离散时间步映射的探针。该方法提供了连续的时间插值之间的时间步长,从而揭示了地图是由新的潜力,管理一个感知的点粒子的运动的准哈密顿系统。在转折点之间,粒子严格地受哈密顿动力学的驱动,但在每一次遇到转折点时,势都会突然变化,大致类似于山路上的之字形。一个序列的连续加深之字形的潜力解释,在物理方面,频率级联和轨迹折叠发生在特定的路线上的混乱所揭示的逻辑地图。

英文摘要:

Holographic functional methods are introduced as probes of discrete time-stepped maps that lead to chaotic behavior. The methods provide continuous time interpolation between the time steps, thereby revealing the maps to be quasi-Hamiltonian systems underlain by novel potentials that govern the motion of a perceived point particle. Between turning points, the particle is strictly driven by Hamiltonian dynamics, but at each encounter with a turning point the potential changes abruptly, loosely analogous to the switchbacks on a mountain road. A sequence of successively deepening switchback potentials explains, in physical terms, the frequency cascade and trajectory folding that occur on the particular route to chaos revealed by the logistic map.

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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