title: Bubbles interactions in the cahn-hilliard equation
abstract: We study the dynamics of bubbles in the one dimensional Cahn-Hilliard equation. For a gas of diluted bubbles we find ordinary differential equations describing their interaction which permits us to describe the ulterior dynamics of the system in very good agreement with numerical simulations.
authors.affiliation: Centro de Fisica No Lineal y Sistemas Complejos de Santiago, Casilla 27122 Correo 27, Santiago, Chile.
authors.initials: H
authors.lastname: Calisto
authors.initials: M
authors.lastname: Clerc
authors.initials: R
authors.lastname: Rojas
authors.initials: E
authors.lastname: Tirapegui