Stabilization of BEC droplet in free space by feedback control of interatomic interaction

Abstract

A self-trapped Bose-Einstein condensate in three-dimensional free space is shown to be stabilized by feedback control of the interatomic interaction through nondestructive measurement of the condensate's peak column density. The stability is found to be robust against poor resolution and experimental errors in the measurement.

7 pages, 6 figures

References in corpus (2)

• Fully three dimensional breather solitons can be created using Feshbach resonance
• Stabilization of three-dimensional matter-waves solitons in an optical lattice

Cited by in corpus (2)

• Localized modes of binary mixtures of Bose-Einstein condensates in nonlinear optical lattices
• Stabilization of a Bose-Einstein droplet by hyperfine Rabi oscillations