Trapped fermions with density imbalance in the BEC limit

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dc.creatorPieri, P.
dc.creatorStrinati, G. C.
dc.date2005-12-15
dc.date.accessioned2026-07-07T06:53:23Z
dc.date.available2026-07-07T06:53:23Z
dc.descriptionWe analyze the effects of imbalancing the populations of two-component trapped fermions, in the BEC limit of the attractive interaction between different fermions. Starting from the gap equation with two fermionic chemical potentials, we derive a set of coupled equations that describe composite bosons and excess fermions. We include in these equations the processes leading to the correct dimer-dimer and dimer-fermion scattering lengths. The coupled equations are then solved in the Thomas-Fermi approximation to obtain the density profiles for composite bosons and excess fermions, which are relevant to the recent experiments with trapped fermionic atoms
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0512354
dc.identifierhttp://arxiv.org/abs/cond-mat/0512354
dc.identifierPRL 96, 150404 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.150404
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105569
dc.subjectSuperconductivity
dc.subjectOther Condensed Matter
dc.titleTrapped fermions with density imbalance in the BEC limit
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