Reentrant transition induced by multiplicative noise in the time-dependent Ginzburg-Landau model
Open Access
- 1 December 1996
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 54 (6) , 6918-6921
- https://doi.org/10.1103/physreve.54.6918
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.Keywords
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