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arXiv · 0801.2718

Critical wetting of a class of nonequilibrium interfaces: A computer simulation study

Elvira Romera·Francisco de los Santos·Omar Al Hammal·Miguel A. Munoz
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Abstract

Critical wetting transitions under nonequilibrium conditions are studied numerically and analytically by means of an interface-displacement model defined by a Kardar-Parisi-Zhang equation, plus some extra terms representing a limiting, short-ranged attractive wall. Its critical behavior is characterized in detail by providing a set of exponents for both the average height and the surface order-parameter in one dimension. The emerging picture is qualitatively and quantitatively different from recently reported mean-field predictions for the same problem. Evidence is shown that the presence of the attractive wall induces an anomalous scaling of the interface local slopes.

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Elvira Romera, Francisco de los Santos, Omar Al Hammal, Miguel A. Munoz. 2008-01-17. Critical wetting of a class of nonequilibrium interfaces: A computer simulation study. https://doi.org/10.1103/physreve.77.011116

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