Dimensional crossover in two-dimensional Bose-Fermi mixtures

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buir.contributor.authorTanatar, Bilal
buir.contributor.orcidTanatar, Bilal|0000-0002-5246-0119
dc.citation.epage693en_US
dc.citation.issueNumber3en_US
dc.citation.spage683en_US
dc.citation.volumeNumber20en_US
dc.contributor.authorSubaşi, A. L.en_US
dc.contributor.authorSevinçli, S.en_US
dc.contributor.authorVignolo, P.en_US
dc.contributor.authorTanatar, Bilalen_US
dc.date.accessioned2016-02-08T09:59:39Z
dc.date.available2016-02-08T09:59:39Z
dc.date.issued2010en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractWe investigate the equilibrium properties of boson-fermion mixtures consisting of a Bose condensate and spin-polarized Fermi gas confined in a harmonic two-dimensional (2D) trap using mean-field theory. Boson-boson and boson-fermion coupling constants have a logarithmic dependence on the density because of the two-dimensional scattering events when the s-wave scattering lengths are on the order of mixture thickness. We show that this modifies the density profiles significantly. It is also shown that the dimensional crossover stabilizes the mixture against collapse and spatial demixing is observed for the case of a negative boson-fermion scattering length.en_US
dc.identifier.doi10.1134/S1054660X1005018Xen_US
dc.identifier.eissn1555-6611
dc.identifier.issn1054-660X
dc.identifier.urihttp://hdl.handle.net/11693/22404
dc.language.isoEnglishen_US
dc.publisherInstitute of Physics Publishingen_US
dc.relation.isversionofhttp://dx.doi.org/10.1134/S1054660X1005018Xen_US
dc.source.titleLaser Physicsen_US
dc.subjectBose condensatesen_US
dc.subjectBose-fermi mixturesen_US
dc.subjectBoson fermionsen_US
dc.subjectBoson-fermion mixturesen_US
dc.subjectCoupling constantsen_US
dc.subjectDe-mixingen_US
dc.subjectDensity profileen_US
dc.subjectDimensional crossoveren_US
dc.subjectEquilibrium propertiesen_US
dc.subjectFermi gasen_US
dc.subjectLogarithmic dependenceen_US
dc.subjectS-wave scattering lengthsen_US
dc.subjectScattering lengthen_US
dc.subjectSpin-polarizeden_US
dc.subjectTwo-dimensional scatteringen_US
dc.subjectBosonsen_US
dc.subjectElectron gasen_US
dc.subjectGas condensatesen_US
dc.subjectHigh energy physicsen_US
dc.subjectMean field theoryen_US
dc.subjectMixturesen_US
dc.subjectScatteringen_US
dc.subjectTwo dimensionalen_US
dc.subjectFermionsen_US
dc.titleDimensional crossover in two-dimensional Bose-Fermi mixturesen_US
dc.typeArticleen_US

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