聖塔非研究所

摘要 Using 蒙地卡羅 simulations, we study in detail the ov

2014-10-27 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Using 蒙地卡羅 simulations, we study in detail the overlap distribution for individual samples for several spin glass models including the infinite range Sherrington Kirkpatrick model, short …

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  • 類型:已發表論文
  • 日期:2014-10-27

摘要

Using 蒙地卡羅 simulations, we study in detail the overlap distribution for individual samples for several spin-glass models including the infinite-range Sherrington-Kirkpatrick model, short-range Edwards-Anderson models in three and four space dimensions, and one-dimensional long-range models with diluted power-law interactions. We study three long-range models with different powers as follows: The first is approximately equivalent to a short-range model in three dimensions, the second to a short-range model in four dimensions, and the third to a short-range model in the mean-field regime. We study an observable proposed earlier by some of us which aims to distinguish the "replica symmetry breaking" picture of the spin-glass phase from the "droplet picture," finding that larger system sizes w

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