The cumulative overlap distribution function in realistic spin glasses

The cumulative overlap distribution function in realistic spin glasses

Phys. Rev. B 90, 094201 (2014) We use a sample-dependent analysis, based on medians and quantiles, to analyze the behavior of the overlap probability distribution of the Sherrington-Kirkpatrick and 3D Edwards-Anderson models of Ising spin glasses. We find that this approach is an effective tool to d...

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Bibliographic Details
Main Authors: Billoire, A, Maiorano, A, Marinari, E, Martin-Mayor, V, Yllanes, D
Format: Journal Article
Language:English
Published: 01-09-2014
Subjects:
Physics - Disordered Systems and Neural Networks
Physics - Statistical Mechanics
Online Access:Get full text
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Summary:Phys. Rev. B 90, 094201 (2014) We use a sample-dependent analysis, based on medians and quantiles, to analyze the behavior of the overlap probability distribution of the Sherrington-Kirkpatrick and 3D Edwards-Anderson models of Ising spin glasses. We find that this approach is an effective tool to distinguish between RSB-like and droplet-like behavior of the spin-glass phase. Our results are in agreement with a RSB-like behavior for the 3D Edwards-Anderson model.
DOI:10.48550/arxiv.1406.1639