Phase-ordering kinetics of two-dimensional disordered Ising models

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dc.creatorBaumann, Florian
dc.creatorHenkel, Malte
dc.creatorPleimling, Michel
dc.date2007-09-20
dc.date.accessioned2026-07-07T08:31:05Z
dc.date.available2026-07-07T08:31:05Z
dc.descriptionThe phase-ordering kinetics of the ferromagnetic two-dimensional Ising model with uniform disorder is investigated by intensive Monte Carlo simulations. Taking into account finite-time corrections to scaling, simple ageing behaviour is observed in the two-time responses and correlators. The dynamical exponent z and the form of the scaling functions only depend on the ratio eps/T, where eps describes the width of the distribution of the disorder. The agreement of the predictions of local scale-invariance generalised to z<> 2 for the two-time scaling functions of response and correlations with the numerical data provides a direct test of generalised Galilei-invariance.
dc.descriptionLatex2e with epl macros, 6 pages, 4 figures included
dc.identifierhttps://arxiv.org/abs/0709.3228
dc.identifierhttp://arxiv.org/abs/0709.3228
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138411
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.subjectHigh Energy Physics - Theory
dc.subjectMathematical Physics
dc.titlePhase-ordering kinetics of two-dimensional disordered Ising models
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