用非平衡功测量表征双稳态系统的动力学跃迁
Characterizing dynamical transitions in bistable system using non-equilibrium measurement of work
摘要:
我们展示了如何利用Jarzynski关系来分析有序-无序和分叉型动力学过渡的性质,在两个热化状态之间的非平衡路径上的工作分布的基础上导出的响应函数。响应函数的有效性延伸超过线性以及非线性政权和远离平衡的情况。
英文摘要:
We show how Jarzynski relation can be exploited to analyze the nature of order-disorder and a bifurcation type dynamical transition in terms of a response function derived on the basis of work distribution over non-equilibrium paths between two thermalized states. The validity of the response function extends over linear as well as nonlinear regime and far from equilibrium situations.
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