Short-time dynamics in the 1D long-range Potts model

K. Uzelac (), Z. Glumac and O. S. Barišić

The European Physical Journal B: Condensed Matter and Complex Systems, 2008, vol. 63, issue 1, 101-108

Abstract: We present numerical investigations of the short-time dynamics at criticality in the 1D Potts model with power-law decaying interactions of the form 1/r 1+σ . The scaling properties of the magnetization, autocorrelation function and time correlations of the magnetization are studied. The dynamical critical exponents θ' and z are derived in the cases q=2 and q=3 for several values of the parameter σ belonging to the nontrivial critical regime. Copyright EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008

Keywords: 05.50.+q Lattice theory and statistics, 05.70.Jk Critical point phenomena, 64.60.Ht Dynamic critical phenomena, 61.20.Lc Time-dependent properties; relaxation, (search for similar items in EconPapers)
Date: 2008
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DOI: 10.1140/epjb/e2008-00201-3

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