We investigate the low temperature phase of the three dimensional Edward-Anderson model with Bernoulli random couplings. We show that, at a fixed value Q of the overlap, the model fulfills the clustering property: The connected correlation functions between two local overlaps have power law decay. Our findings are in agreement with the replica symmetry breaking theory and show that the overlap is a good order parameter. © 2009 The American Physical Society.

Structure of correlations in three dimensional spin glasses / P., Contucci; GIARDINA', Cristian; GIBERTI, Claudio; G., Parisi; VERNIA, Cecilia. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - STAMPA. - 103(2009), pp. 017201-1-017201-4. [10.1103/PhysRevLett.103.017201]

Structure of correlations in three dimensional spin glasses

GIARDINA', Cristian;GIBERTI, Claudio;VERNIA, Cecilia
2009

Abstract

We investigate the low temperature phase of the three dimensional Edward-Anderson model with Bernoulli random couplings. We show that, at a fixed value Q of the overlap, the model fulfills the clustering property: The connected correlation functions between two local overlaps have power law decay. Our findings are in agreement with the replica symmetry breaking theory and show that the overlap is a good order parameter. © 2009 The American Physical Society.
103
017201-1
017201-4
Structure of correlations in three dimensional spin glasses / P., Contucci; GIARDINA', Cristian; GIBERTI, Claudio; G., Parisi; VERNIA, Cecilia. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - STAMPA. - 103(2009), pp. 017201-1-017201-4. [10.1103/PhysRevLett.103.017201]
P., Contucci; GIARDINA', Cristian; GIBERTI, Claudio; G., Parisi; VERNIA, Cecilia
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/639598
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