title: Domain wall solitons in binary mixtures of Bose-Einstein condensates.
abstract: The structure and dynamics of the domain walls separating segregated condensates in trapped mixtures of repulsive Bose-Einstein condensates are studied. Our work reveals that, under fairly general conditions, these domain walls behave as independent dynamical entities, which allows us to identify them as constituting a novel class of multicomponent solitons in Bose-Einstein condensates.
authors.affiliation: Physics Department, The University of Auckland, Private Bag 92019, Auckland, New Zealand.
authors.forename: S
authors.initials: S
authors.lastname: Coen
authors.forename: M
authors.initials: M
authors.lastname: Haelterman