Renormalization group approach to multiparticle density fluctuations
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
An iterative procedure is developed with the aim of constructing homogeneity rules for the distribution P(rho,delta) of the particle density rho at resolution scale delta. A single iteration step consists of a change in the normalization point of P(rho,delta) followed by a rescaling. Similar transformation rule is introduced for density fluctuations contaminated by Poisson noise. Application of the iterative procedure is given for the Ginzburg-Landau description of phase-transition from the quark-gluon plasma and for random cascading models.
Keywords
Cite
@article{arxiv.hep-ph/9612309,
title = {Renormalization group approach to multiparticle density fluctuations},
author = {S. Hegyi},
journal= {arXiv preprint arXiv:hep-ph/9612309},
year = {2009}
}
Comments
11 pages REVTeX, 1 figure included