Two-dimensional boson-fermion mixtures

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buir.contributor.authorTanatar, Bilal
buir.contributor.orcidTanatar, Bilal|0000-0002-5246-0119
dc.citation.issueNumber6en_US
dc.citation.volumeNumber79en_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.accessioned2016-02-08T10:03:49Z
dc.date.available2016-02-08T10:03:49Z
dc.date.issued2009en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractUsing mean-field theory, we study the equilibrium properties of boson-fermion mixtures confined in a harmonic pancake-shaped trap at zero temperature. When the modulus of the s -wave scattering lengths are comparable to the mixture thickness, two-dimensional scattering events introduce a logarithmic dependence on density in the coupling constants, greatly modifying the density profiles themselves. We show that, for the case of a negative boson-fermion three-dimensional s -wave scattering length, the dimensional crossover stabilizes the mixture against collapse and drives it toward spatial demixing. © 2009 The American Physical Society.en_US
dc.identifier.doi10.1103/PhysRevA.79.063632en_US
dc.identifier.issn10502947
dc.identifier.urihttp://hdl.handle.net/11693/22713
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevA.79.063632en_US
dc.source.titlePhysical Review A - Atomic, Molecular, and Optical Physicsen_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.subjectLogarithmic dependenceen_US
dc.subjectS-wave scattering lengthsen_US
dc.subjectTwo-dimensional scatteringen_US
dc.subjectZero temperaturesen_US
dc.subjectBosonsen_US
dc.subjectElectromagnetic wave scatteringen_US
dc.subjectFermionsen_US
dc.subjectMean field theoryen_US
dc.subjectShear wavesen_US
dc.subjectTwo dimensionalen_US
dc.subjectMixturesen_US
dc.titleTwo-dimensional boson-fermion mixturesen_US
dc.typeArticleen_US

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