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arXiv · 1206.0084

Characterizing dynamical transitions in bistable system using non-equilibrium measurement of work

Pulak Kumar Ghosh·Deb Shankar Ray
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Abstract

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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Pulak Kumar Ghosh, Deb Shankar Ray. 2012-06-01. Characterizing dynamical transitions in bistable system using non-equilibrium measurement of work. https://doi.org/10.1016/j.physa.2008.07.031

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