Aging Effects in a Lennard-Jones Glass

作者: Walter Kob , Jean-Louis Barrat

DOI: 10.1103/PHYSREVLETT.78.4581

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摘要: Using molecular dynamics simulations we study the out of equilibrium dynamic correlations in a model glass-forming liquid. The system is quenched from high temperature to below its glass transition and decay two-time intermediate scattering function $C({t}_{w}{,t+t}_{w})$ monitored for several values waiting time ${t}_{w}$ after quench. We find that shows strong dependence on time, i.e., aging, depends before quench, and, similar case spin glasses, can be scaled onto master curve.

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