Probing Fermionic Condensates by Fast-Sweep Projection onto Feshbach Molecules

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dc.creatorMatyjaskiewicz, S.
dc.creatorSzymanska, M. H.
dc.creatorGoral, K.
dc.date2008-05-28
dc.date2008-12-08
dc.date.accessioned2026-07-07T12:09:40Z
dc.date.available2026-07-07T12:09:40Z
dc.descriptionFast sweep projection onto Feshbach molecules has been widely used as a probe of fermionic condensates. By determining the exact dynamics of a pair of atoms in time varying magnetic fields, we calculate the number of condensed and noncondensed molecules created after fast magnetic field sweeps from the BCS to the BEC side of the resonances in $^{40}$K and $^{6}$Li, for different sweep rates and a range of initial and final fields. We discuss the relation between the initial fermionic condensate fraction and the molecular condensate fraction measured after the sweep.
dc.description4 pages, 3 figures, revised version
dc.identifierhttps://arxiv.org/abs/0805.4295
dc.identifierhttp://arxiv.org/abs/0805.4295
dc.identifierPhys. Rev. Lett. 101, 150410 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.150410
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209700
dc.subjectOther Condensed Matter
dc.titleProbing Fermionic Condensates by Fast-Sweep Projection onto Feshbach Molecules
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