Renormalization group approach to multiparticle density fluctuations

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Abstract

An iterative procedure is developed with the aim of constructing homogeneity rules for the distribution P(ρ,δ) of the particle density p at resolution scale δ. A single iteration step consists of a change in the normalization point of P(ρ,δ) 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.

Original languageEnglish
Pages (from-to)321-325
Number of pages5
JournalPhysics Letters B
Volume411
Issue number3-4
Publication statusPublished - Oct 16 1997

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homogeneity
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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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Renormalization group approach to multiparticle density fluctuations. / Hegyi, S.

In: Physics Letters B, Vol. 411, No. 3-4, 16.10.1997, p. 321-325.

Research output: Contribution to journalArticle

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