3 papers
chao-dyn1996
Winding number instability in the phase-turbulence regime of the Complex Ginzburg-Landau Equation
R. Montagne, E. Hernandez-Garcia, M. San Miguel
We give a statistical characterization of states with nonzero winding number in the Phase Turbulence (PT) regime of the one-dimensional Complex Ginzburg-Landau equation. We find th…
cond-mat1993
Fluctuations and Pattern Selection Near an Eckhaus Instability
E. Hernandez-Garcia, Jorge Vinals, Raul Toral +1
We study the effect of fluctuations in the vicinity of an Eckhaus instability. The classical stability limit, which is defined in the absence of fluctuations, is smeared out into a…
cond-mat1992
Ordering and finite-size effects in the dynamics of one-dimensional transient patterns
A. Amengual, E. Hernandez-Garcia, M. San Miguel
We introduce and analyze a general one-dimensional model for the description of transient patterns which occur in the evolution between two spatially homogeneous states. This pheno…