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arXiv 2001.02567cond-mat.dis-nncond-mat.softcond-mat.stat-mech
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连续景观中有效的类陷阱激活动力学

Effective Trap-like Activated Dynamics in a Continuous Landscape

Matthew R. Carbone, Valerio Astuti, Marco Baity-Jesi

摘要:

我们使用一个简单的模型来扩展网络模型的激活动力学的连续景观与一个定义良好的概念的距离和直接连接到多体系统。该模型由一个没有无序的高维漏斗景观中的示踪剂组成。我们发现了一个具有时效动力学的非平衡低温相,它与陷阱模型、台阶模型和REM等具有内建无序的模型是等价的。

英文摘要:

We use a simple model to extend network models for activated dynamics to a continuous landscape with a well-defined notion of distance and a direct connection to many-body systems. The model consists of a tracer in a high-dimensional funnel landscape with no disorder. We find a non-equilibrium low-temperature phase with aging dynamics, that is effectively equivalent to that of models with built-in disorder, such as Trap Model, Step Model and REM.

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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