title: Dynamically stabilized bright solitons in a two-dimensional bose-einstein condensate.
abstract: We demonstrate that a matter-wave bright soliton can be stabilized in 2D free space by causing the strength of interactions to oscillate rapidly between repulsive and attractive by using, e.g., Feshbach resonance.
authors.affiliation: Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551, Japan.
authors.forename: Hiroki
authors.initials: H
authors.lastname: Saito
authors.forename: Masahito
authors.initials: M
authors.lastname: Ueda