A Microscopic Derivation of Coupled SPDE's with a KPZ Flavor
Résumé
We consider an interacting particles system composed of a Hamiltonian part and perturbed by a conservative stochastic noise so that the full system conserves two quantities: energy and volume. The Hamiltonian part is regulated by a scaling parameter vanishing in the limit. We study the form of the fluctuations of these quantities at equilibrium and derive coupled stochastic partial differential equations with a KPZ flavor.
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...