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arXiv · hep-ph/9612309

Renormalization group approach to multiparticle density fluctuations

S. Hegyi
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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.

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S. Hegyi. 1996-12-10. Renormalization group approach to multiparticle density fluctuations. https://doi.org/10.1016/s0370-2693(97)00972-6

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