Cumulative overlap distribution function in realistic spin glasses

Article

关键词: PARISI ULTRAMETRICITY;    RENORMALIZATION-GROUP;    TEMPERATURE CHAOS;    ORDERED PHASE;    MEAN-FIELD;    STATES;    BEHAVIOR;    MODELS;    SYSTEMS;    JANUS;   

DOI  :  10.1103/PhysRevB.90.094201

来源: SCIE

【 摘 要 】

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 replica symmetry breaking-like and droplet-like behavior of the spin-glass phase. Our results are in agreement with a replica symmetry breaking-like behavior for the 3D Edwards-Anderson model.

【 授权许可】

Free