Fluctuations in the Ising spin model on a sparse random graph

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dc.creatorDe Sanctis, Luca
dc.date2008-11-13
dc.date.accessioned2026-07-07T10:17:59Z
dc.date.available2026-07-07T10:17:59Z
dc.descriptionWe compute the fluctuations of the magnetization and of the multi-overlaps for the dilute mean field ferromagnet, in the high temperature region. The rescaled magnetization tends to a centered Gaussian variable with variance diverging at the critical line. The rescaled multi-overlaps also tend to centered independent Gaussian variables, but their covariance remain finite at the critical line.
dc.description19, 0 figures
dc.identifierhttps://arxiv.org/abs/0811.2071
dc.identifierhttp://arxiv.org/abs/0811.2071
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/174042
dc.subjectMathematical Physics
dc.titleFluctuations in the Ising spin model on a sparse random graph
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