Transverse Fluctuations in the Driven Lattice Gas

Sergio Caracciolo, Andrea Gambassi, Massimiliano Gubinelli and Andrea Pelissetto

First issued 28 November 2002 · PDF

Abstract

We define a transverse correlation length suitable to discuss the finite-size-scaling behavior of an out-of-equilibrium lattice gas, whose correlation functions decay algebraically with the distance. By numerical simulations we verify that this definition has a good infinite-volume limit independent of the lattice geometry. We study the transverse fluctuations as they can select the correct field-theoretical description. By means of a careful finite-size scaling analysis, without tunable parameters, we show that they are Gaussian, in agreement with the predictions of the model proposed by Janssen, Schmittmann, Leung, and Cardy.

Versions

1. Version 1 (arXiv v1) current
   28 November 2002
   PDF · LaTeX source · files and digests · arXiv:cond-mat/0211669

Cite

Sergio Caracciolo, Andrea Gambassi, Massimiliano Gubinelli and Andrea Pelissetto. Transverse Fluctuations in the Driven Lattice Gas. Papers of Massimiliano Gubinelli, 2002, version 1. https://mgubi.org/papers/paper/driven-lattice-gas-fluctuations/

Licence: arXiv.org non-exclusive license to distribute, assumed for submissions of 1991-2003; all other rights reserved to the authors

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