Coarsening dynamics of a one-dimensional driven Cahn-Hilliard system
Coarsening dynamics of a one-dimensional driven Cahn-Hilliard system
We study the one-dimensional Cahn-Hilliard equation with an additional driving term representing, say, the effect of gravity. We find that the driving field E has an asymmetric effect on the solution for a single stationary domain wall (or ``kink''), the direction of the field determining whether the analytic solutions found …