Self-diffusion in a monatomic glassforming liquid embedded in the hyperbolic plane

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dc.creatorSausset, Francois
dc.creatorTarjus, Gilles
dc.date2008-05-19
dc.date2008-12-19
dc.date.accessioned2026-07-07T12:20:03Z
dc.date.available2026-07-07T12:20:03Z
dc.descriptionWe study by Molecular Dynamics simulation the slowing down of particle motion in a two-dimensional monatomic model: a Lennard-Jones liquid on the hyperbolic plane. The negative curvature of the embedding space frustrates the long-range extension of the local hexagonal order. As a result, the liquid avoids crystallization and forms a glass. We show that, as temperature decreases, the single particle motion displays the canonical features seen in real glassforming liquids: the emergence of a "plateau" at intermediate times in the mean square displacement and a decoupling between the local relaxation time and the (hyperbolic) diffusion constant.
dc.descriptionArticle for the "11th International Workshop on Complex Systems"
dc.identifierhttps://arxiv.org/abs/0805.2819
dc.identifierhttp://arxiv.org/abs/0805.2819
dc.identifierPhilosophical Magazine,88:33,4025 (2008)
dc.identifierdoi:10.1080/14786430802558569
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212963
dc.subjectStatistical Mechanics
dc.titleSelf-diffusion in a monatomic glassforming liquid embedded in the hyperbolic plane
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