Aging in disordered magnets and local scale-invariance
ORAL
Abstract
The aging 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 aging exponents are determined. The form of the scaling function of the TRM is well described by the theory of local scale-invariance.\\[0.5cm] M. Henkel and M. Pleimling, Europhys. Lett. {\bf 76}, 561 (2006).
*Supported by the Deutsche Forschungsgemeinschaft (grant no. PL 323/2).
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