ON SPIN GLASS FLUCTUATIONS.

C. de Dominicis, I. Kondor

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Abstract

Study of the (free) fluctuation correlations (i. e. beyond mean field approximation) in particular in the presence of a field is described. The 'first' propagator, involving only two distinct replicas, was obtained in exact form in the Parisi approximation (near T//c). Results on its IR and UV behavior are presented and compared (in zero field) with the dynamical results of Sompolinsky and Zippelius. The spectrum and the fate of zero modes are discussed.

Original languageEnglish
Pages (from-to)205-210
Number of pages6
JournalJournal de physique. Lettres
Volume45
Issue number5
DOIs
Publication statusPublished - Jan 1 1984

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ASJC Scopus subject areas

  • Engineering(all)

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