Memory Effect, Rejuvenation and Chaos Effect in the Multi-Layer Random Energy Model

Munetaka Sasaki, Koji Nemoto

研究成果: Article査読

35 被引用数 (Scopus)

抄録

We introduce magnetization to the Multi-layer Random Energy Model which has a hierarchical structure, and perform Monte Carlo simulations to observe behavior of ac-susceptibility. We find that this model is able to reproduce three prominent features cf spin glasses, i.e., memory effect, rejuvenation and chaos effect, which were found recently by various experiments on aging phenomena with temperature variations.

本文言語English
ページ(範囲)2283-2290
ページ数8
ジャーナルjournal of the physical society of japan
69
7
DOI
出版ステータスPublished - 2000 7月

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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