Phase Separation in two-Species Atomic Bose-Einstein Condensate with Interspecies Feshbach Resonance

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dc.creatorZhou, Lu
dc.creatorQian, Jing
dc.creatorPu, Han
dc.creatorZhang, Weiping
dc.creatorLing, Hong Y.
dc.date2008-08-30
dc.date2008-11-07
dc.date.accessioned2026-07-07T10:16:17Z
dc.date.available2026-07-07T10:16:17Z
dc.descriptionWe consider a mixture of two-species atomic Bose-Einstein codensates coupled to a bound molecular state at zero temperature via interspecies Feshbach resonance. The interspecies Feshbach coupling precludes the possibility of doubly mixed phases while enables not only the pure molecular superfluid but also the pure atomic superfluids to exist as distinct phases. We show that this system is able to support a rich set of phase separations, including that between two distinct mixed atom-molecule phases. We pay particular attention to the effects of the Feschbach coupling and the particle collisions on the miscibility of this multi-component condensate system.
dc.description9 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0809.0040
dc.identifierhttp://arxiv.org/abs/0809.0040
dc.identifierPhys. Rev. A 78, 053612 (2008)
dc.identifierdoi:10.1103/PhysRevA.78.053612
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/173453
dc.subjectMesoscale and Nanoscale Physics
dc.subjectOther Condensed Matter
dc.titlePhase Separation in two-Species Atomic Bose-Einstein Condensate with Interspecies Feshbach Resonance
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