Abstract
Using molecular dynamics simulations we study the out of equilibrium dynamic correlations in a model glass-forming liquid. The system is quenched from a high temperature to a temperature below its glass transition temperature and the decay of the two-time intermediate scattering function is monitored for several values of the waiting time after the quench. We find that shows a strong dependence on the waiting time, i.e., aging, depends on the temperature before the quench, and, similar to the case of spin glasses, can be scaled onto a master curve.
- Received 1 April 1997
DOI:https://doi.org/10.1103/PhysRevLett.78.4581
©1997 American Physical Society