Temperature chaos is a non-local effect

Fernandez, L.A. ; Marinari, E. ; Martin-Mayor, V. ; Parisi, G. ; Yllanes, D.

Resumen: Temperature chaos plays a role in important effects, for example memory and rejuvenation, in spin glasses, colloids, polymers. We numerically investigate temperature chaos in spin glasses, exploiting its recent characterization as a rare-event driven phenomenon. The peculiarities of the transformation from periodic to anti-periodic boundary conditions in spin glasses allow us to conclude that temperature chaos is non-local: no bounded region of the system causes it. We precisely show the statistical relationship between temperature chaos and the free-energy changes upon varying boundary conditions.

Idioma: Inglés

DOI: 10.1088/1742-5468/2016/12/123301

Año: 2016

Publicado en: Journal of Statistical Mechanics: Theory and Experiment 2016, 12 (2016), 123301 [15 pp.]
ISSN: 1742-5468

Factor impacto JCR: 2.196 (2016)

Categ. JCR: PHYSICS, MATHEMATICAL rank: 8 / 55 = 0.145 (2016) - Q1 - T1
Categ. JCR: MECHANICS rank: 38 / 133 = 0.286 (2016) - Q2 - T1

Factor impacto SCIMAGO: 0.581 - Statistical and Nonlinear Physics (Q3) - Statistics, Probability and Uncertainty (Q3) - Statistics and Probability (Q3)

Financiación: info:eu-repo/grantAgreement/ES/MINECO/FIS2012-35719-C02
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FIS2015-65078-C2-1-P

Tipo y forma: Artículo (PrePrint)