1997/10/13 by Enzo Marinari, Giorgio Parisi, Federico Ricci-Tersenghi +3 · 10 citations
Economics, Econometrics and Finance · Physics and Astronomy · #Complex Network Analysis Techniques #Complex Systems and Time Series Analysis #Theoretical and Computational Physics #cond-mat.dis-nn #cond-mat.stat-mech
paper · pdf · doi:10.1088/0305-4470/31/11/011
published as J. Phys. A: Math. Gen. 31, 2611 (1998) · 13 pages, 4 figures, also available at http://chimera.roma1.infn.it/index_papers_complex.html
arxiv created 1997/10/13 · openalex publication_date 1998/03/20 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
We study the violation of the fluctuation-dissipation theorem in the three- and four-dimensional Gaussian Ising spin glasses using on and off equilibrium simulations. We have characterized numerically the function X ( C ) that determine the violation and we have studied its scaling properties. Moreover we have computed the function x ( C ) which characterize the breaking of the replica symmetry directly from equilibrium simulations. The two functions are numerically equal and in this way we have established that the conjectured connection between the violation of fluctuation-dissipation theorem in the off-equilibrium dynamics and the replica symmetry breaking at equilibrium holds for finite-dimensional spin glasses. These results point to a spin-glass phase with spontaneously broken replica symmetry in finite-dimensional spin glasses.