Some remarks on hierarchical replica symmetry breaking in finite-connectivity systems

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Abstract

A function formalism capable of handling the first step of Parisi's hierarchical symmetry breaking for finite-connectivity systems is introduced. The order parameter is proposed to be a probability distribution over the set of all cavity fields probability distributions inside each states. As an application, the ground-state properties of the 2-satisfiability model are investigated and some evidence for the Occurrence of replica symmetry breaking above the percolation threshold is exposed.

Original languageEnglish
Pages (from-to)1515-1521
Number of pages7
JournalPhilosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
Volume77
Issue number5
DOIs
Publication statusPublished - 1 Jan 1998

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