Mean field approach to critical wetting of nonequilibrium interfaces
E. Romera, F. Santos, O. Hammal, and M. noz. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
Abstract
We have investigated within the mean-field approximation the surface order parameter at nonequilibrium, critical wetting transitions of KPZ interfaces interacting with a wall. The model covers both positive and negative KPZ nonlinearities. Positive KPZ nonlinearities generate a trivial mean-field (or high-dimensional) behavior for nonequilibrium critical wetting which is analogous to the mean-field behavior of equilibrium critical wetting. On the contrary , negative KPZ nonlinearities behave in a rather intricate way, with highly nontrivial scaling including three different
regimes even in mean-field approximation. The analytical results are also verified by solving numerically the self-consistent equation in each case.
%0 Book Section
%1 statphys23_1111
%A Romera, E.
%A Santos, F. De Los
%A Hammal, O. Al
%A noz, M.A. Mu\
%B Abstract Book of the XXIII IUPAP International Conference on Statistical Physics
%C Genova, Italy
%D 2007
%E Pietronero, Luciano
%E Loreto, Vittorio
%E Zapperi, Stefano
%K approach critical mean-field nonequilibrium statphys23 topic-3 wetting
%T Mean field approach to critical wetting of nonequilibrium interfaces
%U http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=1111
%X We have investigated within the mean-field approximation the surface order parameter at nonequilibrium, critical wetting transitions of KPZ interfaces interacting with a wall. The model covers both positive and negative KPZ nonlinearities. Positive KPZ nonlinearities generate a trivial mean-field (or high-dimensional) behavior for nonequilibrium critical wetting which is analogous to the mean-field behavior of equilibrium critical wetting. On the contrary , negative KPZ nonlinearities behave in a rather intricate way, with highly nontrivial scaling including three different
regimes even in mean-field approximation. The analytical results are also verified by solving numerically the self-consistent equation in each case.
@incollection{statphys23_1111,
abstract = {We have investigated within the mean-field approximation the surface order parameter at nonequilibrium, critical wetting transitions of KPZ interfaces interacting with a wall. The model covers both positive and negative KPZ nonlinearities. Positive KPZ nonlinearities generate a trivial mean-field (or high-dimensional) behavior for nonequilibrium critical wetting which is analogous to the mean-field behavior of equilibrium critical wetting. On the contrary , negative KPZ nonlinearities behave in a rather intricate way, with highly nontrivial scaling including three different
regimes even in mean-field approximation. The analytical results are also verified by solving numerically the self-consistent equation in each case.},
added-at = {2007-06-20T10:16:09.000+0200},
address = {Genova, Italy},
author = {Romera, E. and Santos, F. De Los and Hammal, O. Al and noz, M.A. Mu\},
biburl = {https://www.bibsonomy.org/bibtex/2b758e009d8baefc230f68434e183f244/statphys23},
booktitle = {Abstract Book of the XXIII IUPAP International Conference on Statistical Physics},
editor = {Pietronero, Luciano and Loreto, Vittorio and Zapperi, Stefano},
interhash = {caa1c5989c4b1b406a99974dca55fe24},
intrahash = {b758e009d8baefc230f68434e183f244},
keywords = {approach critical mean-field nonequilibrium statphys23 topic-3 wetting},
month = {9-13 July},
timestamp = {2007-06-20T10:16:39.000+0200},
title = {Mean field approach to critical wetting of nonequilibrium interfaces},
url = {http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=1111},
year = 2007
}