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arXiv quant-ph/0702066quant-phcond-mat.stat-mech
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振动非接触齿轮齿条横向Casimir力的修正

Rectification of the lateral Casimir force in a vibrating non-contact rack and pinion

Arash Ashourvan, MirFaez Miri, Ramin Golestanian

摘要:

研究了与振动齿条保持一定距离的圆柱小齿轮的非线性动力学,结果表明,两个波纹表面之间的横向Casimir力是可以矫正的。摩擦和外部负载的影响被考虑在内,它表明,小齿轮可以做工作,对负载的临界值,这是由横向卡西米尔力的幅度。我们提出了一个相图的整流运动,可以帮助它的实验研究,因为该系统表现出在很大一部分的参数空间的混沌行为。

英文摘要:

The nonlinear dynamics of a cylindrical pinion that is kept at a distance from a vibrating rack is studied, and it is shown that the lateral Casimir force between the two corrugated surfaces can be rectified. The effects of friction and external load are taken into account and it is shown that the pinion can do work against loads of up to a critical value, which is set by the amplitude of the lateral Casimir force. We present a phase diagram for the rectified motion that could help its experimental investigations, as the system exhibits a chaotic behavior in a large part of the parameter space.

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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