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| dc.identifier.uri | http://dx.doi.org/10.15488/1899 | |
| dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/1924 | |
| dc.contributor.author | Pedersen, P.L.
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| dc.contributor.author | Gajdacz, M.
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| dc.contributor.author | Deuretzbacher, Frank
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| dc.contributor.author | Santos, Luis
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| dc.contributor.author | Klempt, Carsten
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| dc.contributor.author | Sherson, J.F.
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| dc.contributor.author | Hilliard, A.J.
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| dc.contributor.author | Arlt, Jan J.
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| dc.date.accessioned | 2017-09-14T08:57:54Z | |
| dc.date.available | 2017-09-14T08:57:54Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | Pedersen, P.L.; Gajdacz, M.; Deuretzbacher, F.; Santos, L.; Klempt, C. et al.: Spin dynamics in a two-dimensional quantum gas. In: Physical Review A - Atomic, Molecular, and Optical Physics 89 (2014), Nr. 5, 51603. DOI: https://doi.org/10.1103/PhysRevA.89.051603 | |
| dc.description.abstract | We have investigated spin dynamics in a two-dimensional quantum gas. Through spin-changing collisions, two clouds with opposite spin orientations are spontaneously created in a Bose-Einstein condensate. After ballistic expansion, both clouds acquire ring-shaped density distributions with superimposed angular density modulations. The density distributions depend on the applied magnetic field and are well explained by a simple Bogoliubov model. We show that the two clouds are anticorrelated in momentum space. The observed momentum correlations pave the way towards the creation of an atom source with nonlocal Einstein-Podolsky-Rosen entanglement. © 2014 American Physical Society. | eng |
| dc.description.sponsorship | Danish National Research Foundation | |
| dc.description.sponsorship | Danish Council for Independent Research | |
| dc.description.sponsorship | Lundbeck Foundation | |
| dc.description.sponsorship | DFG/SA1031/6 | |
| dc.description.sponsorship | DFG/EXC/QUEST | |
| dc.description.sponsorship | German-Israeli Foundation | |
| dc.language.iso | eng | |
| dc.publisher | College Park, MD : American Physical Society | |
| dc.relation.ispartofseries | Physical Review A 89 (2014), Nr. 5 | |
| dc.rights | Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | |
| dc.subject | Bose-Einstein condensation | eng |
| dc.subject | Two dimensional | eng |
| dc.subject | Applied magnetic fields | eng |
| dc.subject | Ballistic expansion | eng |
| dc.subject | Bose-Einstein condensates | eng |
| dc.subject | Density distributions | eng |
| dc.subject | Density modulation | eng |
| dc.subject | Einstein-podolsky-rosen entanglements | eng |
| dc.subject | Momentum correlation | eng |
| dc.subject | Spin orientations | eng |
| dc.subject | Gases | eng |
| dc.subject.ddc |
530 | Physik
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ger |
| dc.title | Spin dynamics in a two-dimensional quantum gas | eng |
| dc.type | Article | |
| dc.type | Text | |
| dc.relation.issn | 10502947 | |
| dc.relation.doi | https://doi.org/10.1103/PhysRevA.89.051603 | |
| dc.bibliographicCitation.issue | 5 | |
| dc.bibliographicCitation.volume | 89 | |
| dc.bibliographicCitation.firstPage | 51603 | |
| dc.description.version | publishedVersion | |
| tib.accessRights | frei zug�nglich |
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