From the Bogoliubov-de Gennes equations for superfluid fermions to the Gross-Pitaevskii equation for condensed bosons

Simple item page
dc.creatorPieri, P.
dc.creatorStrinati, G. C.
dc.date2003-01-03
dc.date.accessioned2026-07-07T12:44:15Z
dc.date.available2026-07-07T12:44:15Z
dc.descriptionWe derive the time-independent Gross-Pitaevskii equation at zero temperature for condensed bosons, which form as bound-fermion pairs when the mutual fermionic attractive interaction is sufficiently strong, from the strong-coupling limit of the Bogoliubov-de Gennes equations that describe superfluid fermions in the presence of an external potential. Three-body corrections to the Gross-Pitaevskii equation are also obtained by our approach. Our results are relevant to the recent advances with ultracold fermionic atoms in a trap.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0301023
dc.identifierhttp://arxiv.org/abs/cond-mat/0301023
dc.identifierPhys.Rev.Lett.91:030401,2003
dc.identifierdoi:10.1103/PhysRevLett.91.030401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220708
dc.subjectCondensed Matter
dc.titleFrom the Bogoliubov-de Gennes equations for superfluid fermions to the Gross-Pitaevskii equation for condensed bosons
dc.typetext

Files

Collections

arXiv