dc.identifier.uri |
http://dx.doi.org/10.15488/10582 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/10659 |
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dc.contributor.author |
Corgier, Robin
|
|
dc.contributor.author |
Loriani, Sina
|
|
dc.contributor.author |
Ahlers, Holger
|
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dc.contributor.author |
Posso-Trujillo, Katerine
|
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dc.contributor.author |
Schubert, Christian
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dc.contributor.author |
Rasel, Ernst M.
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dc.contributor.author |
Charron, Eric
|
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dc.contributor.author |
Gaaloul, Naceur
|
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dc.date.accessioned |
2021-03-23T09:46:12Z |
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dc.date.available |
2021-03-23T09:46:12Z |
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dc.date.issued |
2020 |
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dc.identifier.citation |
Corgier, R.; Loriani, S.; Ahlers, H.; Posso-Trujillo, K.; Schubert, C. et al.: Interacting quantum mixtures for precision atom interferometry. In: New Journal of Physics 22 (2020), Nr. 12, 123008. DOI: https://doi.org/10.1088/1367-2630/abcbc8 |
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dc.description.abstract |
We present a source engineering concept for a binary quantum mixture suitable as input for differential, precision atom interferometry with drift times of several seconds. To solve the non-linear dynamics of the mixture, we develop a set of scaling approach equations and verify their validity contrasting it to the one of a system of coupled Gross-Pitaevskii equations. This scaling approach is a generalization of the standard approach commonly used for single species. Its validity range is discussed with respect to intra- and inter-species interaction regimes. We propose a multi-stage, non-linear atomic lens sequence to simultaneously create dual ensembles with ultra-slow kinetic expansion energies, below 15 pK. Our scheme has the advantage of mitigating wave front aberrations, a leading systematic effect in precision atom interferometry. © 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. |
eng |
dc.language.iso |
eng |
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dc.publisher |
Bristol : IOP Publishing Ltd. |
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dc.relation.ispartofseries |
New Journal of Physics 22 (2020), Nr. 12 |
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dc.rights |
CC BY 4.0 Unported |
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dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
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dc.subject |
atom interferometry |
eng |
dc.subject |
Bose-Einstein condensate |
eng |
dc.subject |
equivalence principle |
eng |
dc.subject |
interacting quantum gases |
eng |
dc.subject |
precision tests |
eng |
dc.subject |
quantum mixtures |
eng |
dc.subject |
scaling approach |
eng |
dc.subject |
Atoms |
eng |
dc.subject |
Bose-Einstein condensation |
eng |
dc.subject |
Mixtures |
eng |
dc.subject |
Precision engineering |
eng |
dc.subject |
Wavefronts |
eng |
dc.subject |
Gross-Pitaevskii equation |
eng |
dc.subject |
Non-linear dynamics |
eng |
dc.subject |
Precision atom interferometry |
eng |
dc.subject |
Single species |
eng |
dc.subject |
Source engineering |
eng |
dc.subject |
Species interactions |
eng |
dc.subject |
Systematic effects |
eng |
dc.subject |
Wavefront aberrations |
eng |
dc.subject |
Interferometry |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Interacting quantum mixtures for precision atom interferometry |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1367-2630 |
|
dc.relation.doi |
https://doi.org/10.1088/1367-2630/abcbc8 |
|
dc.bibliographicCitation.issue |
12 |
|
dc.bibliographicCitation.volume |
22 |
|
dc.bibliographicCitation.firstPage |
123008 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
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