Photonic band gap in the triangular lattice of Bose-Einstein-condensate vortices

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dc.citation.issueNumber6en_US
dc.citation.volumeNumber75en_US
dc.contributor.authorTaşgin, M. E.en_US
dc.contributor.authorMüstecaplioǧlu Ö. E.en_US
dc.contributor.authorOktel, M. Ö.en_US
dc.date.accessioned2016-02-08T10:13:56Z
dc.date.available2016-02-08T10:13:56Z
dc.date.issued2007en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractWe investigate the photonic bands of an atomic Bose-Einstein condensate with a triangular vortex lattice. Index contrast between the vortex cores and the bulk of the condensate is achieved through the enhancement of the index via atomic coherence. The frequency-dependent dielectric function is used in the calculations of the bands, resulting in photonic band gap widths of a few megahertz. © 2007 The American Physical Society.en_US
dc.identifier.doi10.1103/PhysRevA.75.063627en_US
dc.identifier.issn10502947
dc.identifier.urihttp://hdl.handle.net/11693/23438
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevA.75.063627en_US
dc.source.titlePhysical Review A - Atomic, Molecular, and Optical Physicsen_US
dc.subjectDielectric materialsen_US
dc.subjectElectronic structureen_US
dc.subjectNatural frequenciesen_US
dc.subjectPhotonic band gapen_US
dc.subjectAtomic coherenceen_US
dc.subjectDielectric functionen_US
dc.subjectVortex latticesen_US
dc.subjectBose-Einstein condensationen_US
dc.titlePhotonic band gap in the triangular lattice of Bose-Einstein-condensate vorticesen_US
dc.typeArticleen_US

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