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arxiv: 0912.0848 · v1 · submitted 2009-12-04 · ❄️ cond-mat.dis-nn · cond-mat.stat-mech

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A Non-Disordered Glassy Model with a Tunable Interaction Range

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classification ❄️ cond-mat.dis-nn cond-mat.stat-mech
keywords modelglassynon-disorderedtunableagingalreadycorrelationsdeep
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We introduce a non-disordered lattice spin model, based on the principle of minimizing spin-spin correlations up to a (tunable) distance R. The model can be defined in any spatial dimension D, but already for D=1 and small values of R (e.g. R=5) the model shows the properties of a glassy system: deep and well separated energy minima, very slow relaxation dynamics, aging and non-trivial fluctuation-dissipation ratio.

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