Aging in a simple model of a structural glass

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dc.creatorPeliti, Luca
dc.creatorSellitto, Mauro
dc.date1997-12-18
dc.date1998-02-06
dc.date.accessioned2026-07-07T03:09:40Z
dc.date.available2026-07-07T03:09:40Z
dc.descriptionWe consider a simple model of a structural glass, represented by a lattice gas with kinetic constraints in contact with a particle reservoir. Quench below the glass transition is represented by the jump of the chemical potential above a threshold. After a quench, the density approaches the critical density-where the diffusion coefficient of the particles vanishes-following a power law in time. In this regime, the two-time self-correlation functions exhibit aging. The behavior of the model can be understood in terms of simple mean-field arguments.
dc.descriptionLaTeX, 8 pages, 4 figures. Contribution to the Conference "Disorder and Chaos", Rome, September 1997. A few misprints corrected, and references updated
dc.identifierhttps://arxiv.org/abs/cond-mat/9712221
dc.identifierhttp://arxiv.org/abs/cond-mat/9712221
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27976
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.titleAging in a simple model of a structural glass
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