Publication: Nonequilibrium spin-glass dynamics from picoseconds to a tenth of a second
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2008-10-10
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American Physical Society
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Abstract
We study numerically the nonequilibrium dynamics of the Ising spin glass, for a time spanning 11 orders of magnitude, thus approaching the experimentally relevant scale (i.e., seconds). We introduce novel analysis techniques to compute the coherence length in a model-independent way. We present strong evidence for a replicon correlator and for overlap equivalence. The emerging picture is compatible with noncoarsening behavior.
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© 2008 The American Physical Society. Artículo firmado por 21 autores. We corresponded with M. Hasenbusch, A. Pelissetto, and E. Vicari. Janus was supported by EU FEDER funds (UNZA05-33-003, MEC-DGA, Spain), and developed in collaboration with ETHlab. We were partially supported by MEC (Spain), through Contracts No. FIS2006-08533, FIS2007-60977, FPA2004-02602, TEC2007-64188; by CAM (Spain), and by Microsoft
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