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arXiv · 0806.0977

Nonequilibrium dynamics in an amorphous solid

Sunil P. Singh·Shankar P. Das
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Abstract

The non-equilibrium dynamics of an amorphous solid is studied with a soft-spin type model. We show that the aging behavior in the glassy state follows a modified Kohlrausch-Williams-Watts (KWW) form similar to that obtained in Phys. Rev. Lett. {\bf 95}, 055702 (2005) from analysis of the dielectric loss data. The nature of the fluctuation-dissipation theorem (FDT) violation is also studied in the time as well as correlation windows.

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Sunil P. Singh, Shankar P. Das. 2008-06-05. Nonequilibrium dynamics in an amorphous solid. https://doi.org/10.1103/physreve.79.031504

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