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.
- Droplet theory
- Random energy model
- Zero-field-cooled magnetization
ASJC Scopus subject areas
- Physics and Astronomy(all)