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http://hdl.handle.net/2445/18777| Title: | Reentrant transition induced by multiplictative noise in the Time Dependent Ginzburg-Landau model |
| Author: | García Ojalvo, Jordi Rodríguez Parrondo, Juan M. Sancho, José M. Broeck, C. van den (Christian), 1954- |
| Keywords: | Física estadística Termodinàmica Sistemes dinàmics diferenciables Dinàmica de fluids Statistical physics Thermodynamics Differentiable dynamical systems Fluid dynamics |
| Issue Date: | 1996 |
| Publisher: | The American Physical Society |
| Abstract: | An effect of multiplicative noise in the time-dependent Ginzburg-Landau model is reported, namely, that noise at a relatively low intensity induces a phase transition towards an ordered state, whereas strong noise plays a destructive role, driving the system back to its disordered state through a reentrant phase transition. The phase diagram is calculated analytically using a mean-field theory and a more sophisticated approach and is compared with the results from extensive numerical simulations. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.54.6918 |
| It is part of: | Physical Review E, 1996, vol. 54, núm. 6, p. 6918-6921 |
| URI: | http://hdl.handle.net/2445/18777 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevE.54.6918 |
| ISSN: | 1063-651X |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 118389.pdf | 89.88 kB | Adobe PDF | View/Open |
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