Please use this identifier to cite or link to this item:
https://hdl.handle.net/2445/18728| Title: | Front dynamics in the presence of spatio-temporal structured noises |
| Author: | Santos, Miguel A. Sancho, José M. |
| Keywords: | Física estadística Física matemàtica Termodinàmica Sistemes dinàmics diferenciables Statistical physics Mathematical physics Thermodynamics Differentiable dynamical systems |
| Issue Date: | 2001 |
| Publisher: | The American Physical Society |
| Abstract: | Front dynamics modeled by a reaction-diffusion equation are studied under the influence of spatiotemporal structured noises. An effective deterministic model is analytical derived where the noise parameters, intensity, correlation time, and correlation length appear explicitly. The different effects of these parameters are discussed for the Ginzburg-Landau and Schlögl models. We obtain an analytical expression for the front velocity as a function of the noise parameters. Numerical simulation results are in a good agreement with the theoretical predictions. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.64.016129 |
| It is part of: | Physical Review E, 2001, vol. 64, núm. 1, p. 016129(11) |
| URI: | https://hdl.handle.net/2445/18728 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevE.64.016129 |
| ISSN: | 1539-3755 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 182163.pdf | 143 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.