# Phase-ordering kinetics of two-dimensional disordered Ising models

Source: [Phase-ordering kinetics of two-dimensional disordered Ising models](<https://www.sota2.com/research/paper/68fa20ff7a2b558e293349e2>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-28T13:52:11.204Z

Authors: Florian Baumann, Malte Henkel, Michel Pleimling

Published: 2007-09-20T13:23:04.000Z

## Abstract

The 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.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/0709.3228>)

[PDF](<https://arxiv.org/pdf/0709.3228.pdf>)