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Local scale-invariance in ageing phenomena

Malte Henkel
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Abstract

Many materials quenched into their ordered phase undergo ageing and there show dynamical scaling. For any given dynamical exponent z, this can be extended to a new form of local scale-invariance which acts as a dynamical symmetry. The scaling functions of the two-time correlation and response functions of ferromagnets with a non-conserved order parameter are determined. These results are in agreement with analytical and numerical studies of various models, especially the kinetic Glauber-Ising model in 2 and 3 dimensions.

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BibTeXRIS

Malte Henkel. 2004-04-01. Local scale-invariance in ageing phenomena. https://doi.org/10.1007/b95888

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