Single-file diffusion of particles with long-range interactions: Damping and finite-size effects - Université Paris Cité Accéder directement au contenu
Article Dans Une Revue Physical Review E Année : 2011

Single-file diffusion of particles with long-range interactions: Damping and finite-size effects

Résumé

We study the single file diffusion of a cyclic chain of particles that cannot cross each other, in a thermal bath, with long-ranged interactions and arbitrary damping. We present simulations that exhibit new behaviors specifically associated with systems of small numbers of particles and with small damping. In order to understand those results, we present an original analysis based on the decomposition of the particles’ motion in the normal modes of the chain. Our model explains all dynamic regimes observed in our simulations and provides convincing estimates of the crossover times between those regimes.
Fichier principal
Vignette du fichier
2011_PRE_SFD_Simus_Anneau.pdf (601.42 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-01404847 , version 1 (29-11-2016)

Identifiants

Citer

Jean-Baptiste Delfau, Christophe Coste, Michel Saint-Jean. Single-file diffusion of particles with long-range interactions: Damping and finite-size effects. Physical Review E , 2011, ⟨10.1103/PhysRevE.84.011101⟩. ⟨hal-01404847⟩
43 Consultations
156 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More