We study and discuss rejuvenation and memory (numerical) experiments in Ising and Heisenberg three and four dimensional spin glasses. We introduce a quantitative procedure to analyze the results of temperature cycling experiments. We also run, compare, and discuss "twin" couples of experiments. We find that in our systems aging is always cumulative in nature, and rejuvenation and memory effects are also cumulative: they are very different from the ones observed in experiments on spin glass materials.
Maiorano, A., Marinari, V., Ricci Tersenghi, F. (2005). Edwards-Anderson spn glasses undergo simple cumulative aging. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 72(10) [10.1103/PhysRevB.72.104411].
Edwards-Anderson spn glasses undergo simple cumulative aging
Maiorano, Andrea;
2005-01-01
Abstract
We study and discuss rejuvenation and memory (numerical) experiments in Ising and Heisenberg three and four dimensional spin glasses. We introduce a quantitative procedure to analyze the results of temperature cycling experiments. We also run, compare, and discuss "twin" couples of experiments. We find that in our systems aging is always cumulative in nature, and rejuvenation and memory effects are also cumulative: they are very different from the ones observed in experiments on spin glass materials.
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https://hdl.handle.net/11365/1126632