Scaling Law and Aging Phenomena in the Random Energy Model
arXiv:cond-mat/0002021 · doi:10.1143/JPSJ.69.2642
Abstract
We study the effect of temperature shift on aging phenomena in the Random Energy Model (REM). From calculation on the correlation function and simulation on the Zero-Field-Cooled magnetization, we find that the REM satisfies a scaling relation even if temperature is shifted. Furthermore, this scaling property naturally leads to results obtained in experiment and the droplet theory.
8 pages, 7 figures, to be submitted to J. Phys. Soc. Jpn