Nonlinear fluctuations of weakly asymmetric interacting particle systems

We introduce what we call the second-order Boltzmann-Gibbs principle, which allows to replace local functionals of a conservative, one-dimensional stochastic process by a possibly nonlinear function of the conserved quantity. This replacement opens the way to obtain nonlinear stochastic evolutions a...

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Bibliographic Details
Main Author: Gonçalves, Patrícia (author)
Other Authors: Jara, Milton (author)
Format: article
Language:eng
Published: 2014
Subjects:
Density fluctuations
Exclusion process
KPZ equation
Universality class
Ciências Naturais::Matemáticas
Science & Technology
Online Access:http://hdl.handle.net/1822/32719
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/32719

Internet

http://hdl.handle.net/1822/32719

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