Bosonic molecules in rotating traps

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dc.creatorRomanovsky, Igor
dc.creatorYannouleas, Constantine
dc.creatorBaksmaty, Leslie O.
dc.creatorLandman, Uzi
dc.date2006-08-25
dc.date.accessioned2026-07-07T07:19:49Z
dc.date.available2026-07-07T07:19:49Z
dc.descriptionWe present a variational many-body wave function for repelling bosons in rotating traps, focusing on rotational frequencies that do not lead to restriction to the lowest Landau level. This wave function incorporates correlations beyond the Gross-Pitaevskii (GP) mean field approximation, and it describes rotating boson molecules (RBMs) made of localized bosons that form polygonal-ring-like crystalline patterns in their intrinsic frame of reference. The RBMs exhibit characteristic periodic dependencies of the ground-state angular momenta on the number of bosons in the polygonal rings. For small numbers of neutral bosons, the RBM ground-state energies are found to be always lower than those of the corresponding GP solutions, in particular in the regime of GP vortex formation.
dc.descriptionTo appear in Phys. Rev. Lett. LATEX, 5 pages with 5 figures. For related papers, see http://www.prism.gatech.edu/~ph274cy/
dc.identifierhttps://arxiv.org/abs/cond-mat/0608571
dc.identifierhttp://arxiv.org/abs/cond-mat/0608571
dc.identifierPhys.Rev.Lett. 97 (2006) 090401
dc.identifierdoi:10.1103/PhysRevLett.97.090401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114766
dc.subjectSoft Condensed Matter
dc.subjectMesoscale and Nanoscale Physics
dc.subjectNuclear Theory
dc.subjectAtomic Physics
dc.titleBosonic molecules in rotating traps
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