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arXiv 2102.13137cond-mat.stat-mech
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复位过渡由热和potential energy之间的相互作用控制

Resetting transition is governed by an interplay between thermal and potential energy

Somrita Ray, Shlomi Reuveni

摘要:

一种需要随机时间才能完成的动态过程,例如,一种化学反应,由于重置,可能会加速或阻碍。调整系统参数,如温度,粘度或浓度,可以逆转复位的过程中的平均完成时间的影响,这导致复位过渡。虽然最近研究了重置过渡的扩散在少数几个模型的潜力,它是未知的结果是否遵循任何普适性的定义良好的物理参数。为了弥合这一差距,我们提出了一个总体框架,揭示了重置过渡是由热能和势能之间的相互作用。这一结果是说明不同类别的潜力,用于模拟各种各样的随机过程与众多的应用。

英文摘要:

A dynamical process that takes a random time to complete, e.g., a chemical reaction, may either be accelerated or hindered due to resetting. Tuning system parameters such as temperature, viscosity or concentration, can invert the effect of resetting on the mean completion time of the process, which leads to a resetting transition. Though the resetting transition was recently studied for diffusion in a handful of model potentials, it is yet unknown whether the results follow any universality in terms of well-defined physical parameters. To bridge this gap, we propose a general framework which reveals that the resetting transition is governed by an interplay between thermal and potential energy. This result is illustrated for different classes of potentials that are used to model a wide variety of stochastic processes with numerous applications.

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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