Slow dynamics due to entropic barriers in the one-dimensional `descent model

We propose a novel one-dimensional simple model without disorder exhibiting slow dynamics and aging at the zero temperature limit. This slow dynamics is due to entropic barriers. We exactly solve the statics of the model. We derive an evolution equation for the slow modes of the dynamics which are r...

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Veröffentlicht in:	arXiv.org 2004-04
Hauptverfasser:	Desoutter, V, Destainville, N
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Dynamics
Online-Zugang:	Volltext
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