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Article Dans Une Revue Physical Review E : Statistical, Nonlinear, and Soft Matter Physics Année : 2009

Equilibrium-like fluctuations in some boundary-driven open diffusive systems

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There exist some boundary-driven open systems with diffusive dynamics whose particle current fluctuations exhibit universal features that belong to the Edwards-Wilkinson universality class. We achieve this result by establishing a mapping, for the system's fluctuations, to an equivalent open --yet equilibrium-- diffusive system. We discuss the possibility of observing dynamic phase transitions using the particle current as a control parameter.
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hal-00374584 , version 1 (09-04-2009)

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Alberto Imparato, Vivien Lecomte, Frédéric van Wijland. Equilibrium-like fluctuations in some boundary-driven open diffusive systems. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2009, 80 (1), pp.011131. ⟨10.1103/PhysRevE.80.011131⟩. ⟨hal-00374584⟩
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