TY - JOUR
T1 - Transversal interface dynamics of a front connecting a stripe pattern to a uniform state
AU - Clerc, Marcel G.
AU - Escaff, Daniel
AU - Rojas, René
PY - 2008/7/1
Y1 - 2008/7/1
N2 - Interfaces in two-dimensional systems exhibit unexpected complex dynamical behaviors, the dynamics of a border connecting a stripe pattern and a uniform state is studied. Numerical simulations of a prototype isotropic model, the subcritical Swift-Hohenberg equation, show that this interface has transversal spatial periodic structures, zigzag dynamics and complex coarsening process. Close to a spatial bifurcation, an amended amplitude equation and a one-dimensional interface model allow us to characterize the dynamics exhibited by this interface.
AB - Interfaces in two-dimensional systems exhibit unexpected complex dynamical behaviors, the dynamics of a border connecting a stripe pattern and a uniform state is studied. Numerical simulations of a prototype isotropic model, the subcritical Swift-Hohenberg equation, show that this interface has transversal spatial periodic structures, zigzag dynamics and complex coarsening process. Close to a spatial bifurcation, an amended amplitude equation and a one-dimensional interface model allow us to characterize the dynamics exhibited by this interface.
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79051469324&origin=inward
UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=79051469324&origin=inward
U2 - 10.1209/0295-5075/83/28002
DO - 10.1209/0295-5075/83/28002
M3 - Article
VL - 83
JO - EPL
JF - EPL
SN - 0295-5075
IS - 2
ER -