Directed Percolation Process Advected by Compressible Velocity Field
Chaotic Dynamics
2015-12-21 v1 Statistical Mechanics
Abstract
The directed percolation process in the vicinity of non-equilibrium phase transition is studied by the means of field theoretic methods. It will be assumed that percolation takes place in a compressible environment, which will be generated by the modified Kraichnan model. We will discuss differ- ences with the incompressible case and describe how the given model can be renormalized. The renormalization constants will be given to the one-loop order.
Keywords
Cite
@article{arxiv.1512.05926,
title = {Directed Percolation Process Advected by Compressible Velocity Field},
author = {N. V. Antonov and M. Hnatič and A. S. Kapustin and T. Lučivjanský and L. Mižišin},
journal= {arXiv preprint arXiv:1512.05926},
year = {2015}
}
Comments
12 pages, 1 figure, 2 tables, conference contribution to Proceedings of the 16th Small Triangle Meeting on Theoretical Physics, Pti\v{c}ie, Slovakia (2014), ISBN 978-80-8143-168-5