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Topological jamming of extended structures and the glass transition

Dibyendu Das·Jane' Kondev·Bulbul Chakraborty
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Abstract

We propose a new scenario for glassy dynamics in frustrated systems with no quenched-in randomness, based on jamming of extended dynamical structures near a critical point. This route to a glassy state is demonstrated in a lattice model of fluctuating lines. Numerical simulations of the model show non-exponential relaxations and diverging energy barriers in the vicinity of a thermodynamic phase transition. A master equation for the coarse grained dynamics is constructed. It shows how topological jamming leads to the observed glassy dynamics.

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Dibyendu Das, Jane' Kondev, Bulbul Chakraborty. 2001-12-16. Topological jamming of extended structures and the glass transition. https://arxiv.org/abs/cond-mat/0112281

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