Observation of Strong Quantum Depletion in a Gaseous Bose-Einstein Condensate

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dc.creatorXu, K.
dc.creatorLiu, Y.
dc.creatorMiller, D. E.
dc.creatorChin, J. K.
dc.creatorSetiawan, W.
dc.creatorKetterle, W.
dc.date2006-01-10
dc.date2006-05-11
dc.date.accessioned2026-07-07T06:57:26Z
dc.date.available2026-07-07T06:57:26Z
dc.descriptionWe studied quantum depletion in a gaseous Bose-Einstein condensate. An optical lattice enhanced the atomic interactions and modified the dispersion relation resulting in strong quantum depletion. The depleted fraction was directly observed as a diffuse background in the time-of-flight images. Bogoliubov theory provided a semi-quantitative description for our observations of depleted fractions in excess of 50%.
dc.descriptionReplaced with accepted version in PRL
dc.identifierhttps://arxiv.org/abs/cond-mat/0601184
dc.identifierhttp://arxiv.org/abs/cond-mat/0601184
dc.identifierPhys. Rev. Lett. 96, 180405 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.180405
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106966
dc.subjectOther Condensed Matter
dc.titleObservation of Strong Quantum Depletion in a Gaseous Bose-Einstein Condensate
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