Open Access
November 2009 Cavity method in the spherical SK model
Dmitry Panchenko
Ann. Inst. H. Poincaré Probab. Statist. 45(4): 1020-1047 (November 2009). DOI: 10.1214/08-AIHP193

Abstract

We develop a cavity method for the spherical Sherrington–Kirkpatrick model at high temperature and small external field. As one application we compute the limit of the covariance matrix for fluctuations of the overlap and magnetization.

Nous développons la méthode de la cavité pour le modèle sphérique de Sherrington–Kirkpatrick à haute température et champs externe faible. Nous illustrons la méthode par le calcul de la matrice de covariance des fluctuations des recouvrements et de la magnétisation.

Citation

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Dmitry Panchenko. "Cavity method in the spherical SK model." Ann. Inst. H. Poincaré Probab. Statist. 45 (4) 1020 - 1047, November 2009. https://doi.org/10.1214/08-AIHP193

Information

Published: November 2009
First available in Project Euclid: 6 November 2009

zbMATH: 1193.82021
MathSciNet: MR2572162
Digital Object Identifier: 10.1214/08-AIHP193

Subjects:
Primary: 60K35 , 82B44

Keywords: Cavity method , Sherrington–Kirkpatrick model

Rights: Copyright © 2009 Institut Henri Poincaré

Vol.45 • No. 4 • November 2009
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