Universal Kardar-Parisi-Zhang transient diffusion in nonequilibrium anharmonic chains.
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DOI: 10.1103/physreve.107.014204
Abstract: The well known nonlinear fluctuating hydrodynamics theory has grouped diffusions in anharmonic chains into two universality classes: one is the Kardar-Parisi-Zhang (KPZ) class for chains with either asymmetric potential or nonzero static pressure and the… read more here.
Keywords: transient diffusion; diffusion; nonequilibrium; kardar parisi ... See more keywords