Vortex states of rapidly rotating dilute Bose-Einstein condensates

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dc.creatorFischer, Uwe R.
dc.creatorBaym, Gordon
dc.date2001-11-23
dc.date2003-04-10
dc.date.accessioned2026-07-07T12:44:15Z
dc.date.available2026-07-07T12:44:15Z
dc.descriptionWe show that, in the Thomas-Fermi regime, the cores of vortices in rotating dilute Bose-Einstein condensates adjust in radius as the rotation velocity, $Ω$, grows, thus precluding a phase transition associated with core overlap at high vortex density. In both a harmonic trap and a rotating hard-walled bucket, the core size approaches a limiting fraction of the intervortex spacing. At large rotation speeds, a system confined in a bucket develops, within Thomas-Fermi, a hole along the rotation axis, and eventually makes a transition to a giant vortex state with all the vorticity contained in the hole.
dc.description4 pages, 2 figures, RevTex4. Version as published; discussion extended, some references added and updated
dc.identifierhttps://arxiv.org/abs/cond-mat/0111443
dc.identifierhttp://arxiv.org/abs/cond-mat/0111443
dc.identifierPhys.Rev.Lett.90:140402,2003
dc.identifierdoi:10.1103/PhysRevLett.90.140402
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220703
dc.subjectCondensed Matter
dc.titleVortex states of rapidly rotating dilute Bose-Einstein condensates
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