92-40 Dunlop , Magnen , Rivasseau

Mass generation for an interface in the mean field regime (69K, TeX) Feb 25, 92

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Abstract. We consider a two dimensional statistical mechanics model of an interface in three dimensional space with a weak potential tending to localize the interface near a preferred plane. For a number of different such potentials we prove that the two point function decreases exponentially in the mean field regime where the potential is very flat. We estimate the corresponding rate of decay.

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