Condensate phase microscopy

2014
journal article
article
dc.abstract.enWe show that the phase of a Bose-Einstein condensate wave function of ultracold atoms in an optical lattice potential in two dimensions can be detected. The time-of-flight images, obtained in a free expansion of initially trapped atoms, are related to the initial distribution of atomic momenta but the information on the phase is lost. However, the initial atomic cloud is bounded and this information, in addition to the time-of-flight images, is sufficient in order to employ the phase retrieval algorithms. We analyze the phase retrieval methods for model wave functions in a case of a Bose-Einstein condensate in a triangular optical lattice in the presence of artificial gauge fields.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorKosior, Arkadiusz - 156422 pl
dc.contributor.authorSacha, Krzysztof - 100749 pl
dc.date.accessioned2015-02-26T12:18:59Z
dc.date.available2015-02-26T12:18:59Z
dc.date.issued2014pl
dc.description.number4pl
dc.description.volume112pl
dc.identifier.articleid045302pl
dc.identifier.doi10.1103/PhysRevLett.112.045302pl
dc.identifier.eissn1079-7114pl
dc.identifier.eissn1092-0145pl
dc.identifier.issn0031-9007pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/3349
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
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dc.subtypeArticlepl
dc.titleCondensate phase microscopypl
dc.title.journalPhysical Review Letterspl
dc.typeJournalArticlepl
dspace.entity.typePublication

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