| Literature DB >> 20481978 |
Léonie Canet1, Hugues Chaté, Bertrand Delamotte, Nicolás Wschebor.
Abstract
We present a simple approximation of the nonperturbative renormalization group designed for the Kardar-Parisi-Zhang equation and show that it yields the correct phase diagram, including the strong-coupling phase with reasonable scaling exponent values in physical dimensions. We find indications of a possible qualitative change of behavior around d=4. We discuss how our approach can be systematically improved.Year: 2010 PMID： 20481978 DOI： 10.1103/PhysRevLett.104.150601
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161