科研之友
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摘要
Recently Baumann et al (2007 Preprint 0709.3228v1) studied the phase-ordering kinetics of the two-dimensional Ising model for T < T-c with uniform spatially quenched disorder by Monte Carlo simulations. They found that the two-time response and correlation functions are in agreement with the predictions of local scale invariance generalized to z not equal 2. The present paper shows why this is actually not true and suggests an alternative approach which leads to a much better agreement with the numerical results.
- 出版日期2008-2
