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Spatial correlation of two-dimensional Bosonic multimode condensates

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dc.contributor.authorNitsche, W. H.
dc.contributor.authorKim, N. Y.
dc.contributor.authorRoumpos, G.
dc.contributor.authorSchneider, C.
dc.contributor.authorHöfling, Sven
dc.contributor.authorForchel, A.
dc.contributor.authorYamamoto, Y.
dc.date.accessioned2016-04-28T13:30:03Z
dc.date.available2016-04-28T13:30:03Z
dc.date.issued2016-05-23
dc.identifier242240698
dc.identifier66daac7d-4522-4ed5-99f0-96bba877d742
dc.identifier85003502865
dc.identifier000376631500015
dc.identifier.citationNitsche , W H , Kim , N Y , Roumpos , G , Schneider , C , Höfling , S , Forchel , A & Yamamoto , Y 2016 , ' Spatial correlation of two-dimensional Bosonic multimode condensates ' , Physical Review. A, Atomic, molecular, and optical physics , vol. 93 , no. 5 , 053622 . https://doi.org/10.1103/PhysRevA.93.053622en
dc.identifier.issn1050-2947
dc.identifier.otherBibtex: urn:f98f4c496367313b7ac99c3dd03eca8f
dc.identifier.urihttps://hdl.handle.net/10023/8693
dc.descriptionThis research has been supported by the Japan Society for the Promotion of Science (JSPS) through its “Funding Program for World-Leading Innovative R&D on Science and Technology (FIRST Program),” by Navy/SPAWAR Grant No. N66001-09-1-2024, and by National Science Foundation Grant No. ECCS-09 25549. W.H.N. acknowledges a Gerhard Casper Stanford Graduate Fellowship for support.en
dc.description.abstractThe Berezinskii-Kosterlitz-Thouless (BKT) theorem predicts that two-dimensional Bosonic condensates exhibit quasi-long-range order which is characterized by a slow decay of the spatial coherence. However previous measurements on exciton-polarition condensates revealed that their spatial coherence can decay faster than allowed under the BKT theory, and different theoretical explanations have already been proposed. Through theoretical and experimental study of exciton-polariton condensates, we show that the fast decay of the coherence can be explained through the simultaneous presence of multiple modes in the condensate.
dc.format.extent2442007
dc.language.isoeng
dc.relation.ispartofPhysical Review. A, Atomic, molecular, and optical physicsen
dc.subjectQC Physicsen
dc.subjectNDASen
dc.subject.lccQCen
dc.titleSpatial correlation of two-dimensional Bosonic multimode condensatesen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.identifier.doihttps://doi.org/10.1103/PhysRevA.93.053622
dc.description.statusPeer revieweden


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