Dynamics of the condensate in zero-range processes - CEA - Commissariat à l’énergie atomique et aux énergies alternatives
Article Dans Une Revue Journal of Physics A: Mathematical and General (1975 - 2006) Année : 2005

Dynamics of the condensate in zero-range processes

Résumé

For stochastic processes leading to condensation, the condensate, once it is formed, performs an ergodic stationary-state motion over the system. We analyse this motion, and especially its characteristic time, for zero-range processes. The characteristic time is found to grow with the system size much faster than the diffusive timescale, but not exponentially fast. This holds both in the mean-field geometry and on finite-dimensional lattices. In the generic situation where the critical mass distribution follows a power law, the characteristic time grows as a power of the system size.
Fichier principal
Vignette du fichier
0505640.pdf (434.38 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

cea-04264981 , version 1 (30-10-2023)

Identifiants

Citer

C Godrèche, J M Luck. Dynamics of the condensate in zero-range processes. Journal of Physics A: Mathematical and General (1975 - 2006), 2005, 38 (33), pp.7215-7237. ⟨10.1088/0305-4470/38/33/002⟩. ⟨cea-04264981⟩
12 Consultations
5 Téléchargements

Altmetric

Partager

More