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arXiv · 1605.03025

Temperature chaos is a non-local effect

L. A. Fernandez·E. Marinari·V. Martin-Mayor·G. Parisi·D. Yllanes
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Abstract

Temperature chaos plays a role in important effects, like 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 precise the statistical relationship between temperature chaos and the free-energy changes upon varying boundary conditions.

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L. A. Fernandez, E. Marinari, V. Martin-Mayor, G. Parisi, D. Yllanes. 2016-05-10. Temperature chaos is a non-local effect. https://doi.org/10.1088/1742-5468/2016/12/123301

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