Long-wavelength fluctuations in the Ising spin glass
作者： T Temesvari , I Kondor , C De Dominicis
DOI: 10.1088/0305-4470/21/23/008
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摘要: The overlaps of spin-spin correlations inside one phase space valley and between different valleys are calculated in the Gaussian approximation around Parisi's mean-field solution for Ising spin glass. large mass theory is shown to be related coherence length longitudinal fluctuations order parameter a single pure state. long-wavelength asymptotics correlation functions worked out detail it that an exact inequality intra- intervalley breaks down below dimension d=6, signalling internal inconsistency d(6.
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