A particle system with a single locally-conserved field (density) in a bounded interval with different densities maintained at the two endpoints of the interval is under study here. The particles interact in the bulk through a long-range potential parametrized by β 0 and evolve according to an exclusion rule. It is shown that the empirical particle density under the diffusive scaling solves a quasilinear integro-differential evolution equation with Dirichlet boundary conditions. The associated dynamical large deviation principle is proved. Furthermore, when β is small enough, it is also demonstrated that the empirical particle density obeys a law of large numbers with respect to the stationary measures (hydrostatic). The macroscopic particle density solves a non-local, stationary, transport equation.
Mourragui M, & Orlandi E (2013). Boundary driven Kawasaki process with long range interaction: dynamical large deviations and steady states. NONLINEARITY, 2013(26), 141-175 [10.1088/0951-7715/26/1/141].
Titolo: | Boundary driven Kawasaki process with long range interaction: dynamical large deviations and steady states | |
Autori: | ||
Data di pubblicazione: | 2013 | |
Rivista: | ||
Citazione: | Mourragui M, & Orlandi E (2013). Boundary driven Kawasaki process with long range interaction: dynamical large deviations and steady states. NONLINEARITY, 2013(26), 141-175 [10.1088/0951-7715/26/1/141]. | |
Abstract: | A particle system with a single locally-conserved field (density) in a bounded interval with different densities maintained at the two endpoints of the interval is under study here. The particles interact in the bulk through a long-range potential parametrized by β 0 and evolve according to an exclusion rule. It is shown that the empirical particle density under the diffusive scaling solves a quasilinear integro-differential evolution equation with Dirichlet boundary conditions. The associated dynamical large deviation principle is proved. Furthermore, when β is small enough, it is also demonstrated that the empirical particle density obeys a law of large numbers with respect to the stationary measures (hydrostatic). The macroscopic particle density solves a non-local, stationary, transport equation. | |
Handle: | http://hdl.handle.net/11590/133843 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |