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Two-time autocorrelation function in phase-ordering kinetics from local scale-invariance

Malte Henkel·Alan Picone·Michel Pleimling
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Abstract

The time-dependent scaling of the two-time autocorrelation function of spin systems without disorder undergoing phase-ordering kinetics is considered. Its form is shown to be determined by an extension of dynamical scaling to a local scale-invariance which turns out to be a new version of conformal invariance. The predicted autocorrelator is in agreement with Monte-Carlo data on the autocorrelation function of the 2D kinetic Ising model with Glauber dynamics quenched to a temperature below criticality.

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BibTeXRIS

Malte Henkel, Alan Picone, Michel Pleimling. 2004-08-18. Two-time autocorrelation function in phase-ordering kinetics from local scale-invariance. https://doi.org/10.1209/epl%2Fi2004-10180-y

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