Stabilization of BEC droplet in free space by feedback control of interatomic interaction
arXiv:cond-mat/0605206 · doi:10.1103/PhysRevA.74.023602
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.
arXiv comment7 pages, 6 figures
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