Non-perturbative renormalization group for the Kardar-Parisi-Zhang equation
classification
❄️ cond-mat.stat-mech
hep-th
keywords
equationgroupkardar-parisi-zhangnon-perturbativephaserenormalizationapproachapproximation
read the original abstract
We present a simple approximation of the non-perturbative 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.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.