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Statistical Symmetry and Asymmetry of Chaos Fluctuations on the Kramers Problem

机译:克拉姆问题问题的混沌波动统计对称性和不对称性

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摘要

We have shown that statistical asymmetry in the fluctuation is the source of persistent current. When these asymmetries are polarized, the rate of current flow or the rate of directed motion could be increased or decreased accordingly. On the other hand, statistically symmetric chaos is forund to induce barrier crossing that approaches the classical Kramers escape rate in the strong friction regime, as for the second-order Tchebyschev map when τ → 0.
机译:我们已经表明,波动中的统计不对称是持续电流的来源。当这些不对称的偏振时,电流流量或定向运动速率可以相应地增加或减少。另一方面,统计上对称的混乱是宣布诱导障碍交叉,该障碍物接近强摩擦制度中的古典克拉姆斯逃生率,如τ→0时的二阶Tchebyschev地图。

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