Ageing in disordered magnets and local scale-invariance

Abstract

The ageing of the bond-disordered two-dimensional Ising model quenched to below its critical point is studied through the two-time autocorrelator and thermoremanent magnetization (TRM). The corresponding ageing exponents are determined. The form of the scaling function of the TRM is well described by the theory of local scale-invariance.

Latex2e, with epl macros, 7 pages, final form

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Cited by in corpus (7)

• Growing correlations and aging of an elastic line in a random potential
• Superuniversality in phase-ordering disordered ferromagnets
• Geometric properties of two-dimensional coarsening with weak disorder
• Ageing, dynamical scaling and its extensions in many-particle systems without detailed balance
• Kinetics of the long-range spherical model
• Local aging phenomena close to magnetic surfaces
• On the predictive power of Local Scale Invariance