Correlation inequalities for spin glass in one dimension
نویسندگان
چکیده
منابع مشابه
J an 2 00 8 correlation inequalities for spin glass in one dimension
We prove two inequalities for the direct and truncated correlation for the nearestneighboor one-dimensional Edwards-Anderson model with symmetric quenched disorder. The second inequality has the opposite sign of the GKS inequality of type II. In the non symmetric case with positive average we show that while the direct correlation keeps its sign the truncated one changes sign when crossing a su...
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ژورنال
عنوان ژورنال: Rendiconti Lincei - Matematica e Applicazioni
سال: 2008
ISSN: 1120-6330
DOI: 10.4171/rlm/513