Coarse-graining a restricted solid-on-solid model
| dc.creator | Lazarides, Achilleas | |
| dc.date | 2006-03-28 | |
| dc.date.accessioned | 2026-07-07T07:58:57Z | |
| dc.date.available | 2026-07-07T07:58:57Z | |
| dc.description | A procedure suggested by Vvedensky for obtaining continuum equations as the coarse-grained limit of discrete models is applied to the restricted solid-on-solid model with both adsorption and desorption. Using an expansion of the master equation, discrete Langevin equations are derived; these agree quantitatively with direct simulation of the model. From these, a continuum differential equation is derived, and the model is found to exhibit either Edwards-Wilkinson or Kardar-Parisi-Zhang exponents, as expected from symmetry arguments. The coefficients of the resulting continuum equation remain well-defined in the coarse-grained limit. | |
| dc.description | Accepted for pubication in PRE | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0603765 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0603765 | |
| dc.identifier | Phys. Rev. E 73, 041605 (2006) | |
| dc.identifier | doi:10.1103/PhysRevE.73.041605 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/128190 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Coarse-graining a restricted solid-on-solid model | |
| dc.type | text |