dc.identifier.uri |
http://dx.doi.org/10.15488/17551 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/17682 |
|
dc.contributor.author |
Pichery, Annie
|
|
dc.contributor.author |
Meister, Matthias
|
|
dc.contributor.author |
Piest, Baptist
|
|
dc.contributor.author |
Böhm, Jonas
|
|
dc.contributor.author |
Rasel, Ernst Maria
|
|
dc.contributor.author |
Charron, Eric
|
|
dc.contributor.author |
Gaaloul, Naceur
|
|
dc.date.accessioned |
2024-06-21T07:06:25Z |
|
dc.date.available |
2024-06-21T07:06:25Z |
|
dc.date.issued |
2023 |
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dc.identifier.citation |
Pichery, A.; Meister, M.; Piest, B.; Böhm, J.; Rasel, E.M. et al.: Efficient numerical description of the dynamics of interacting multispecies quantum gases. In: AVS Quantum Science 5 (2023), Nr. 4, 044401. DOI: https://doi.org/10.1116/5.0163850 |
|
dc.description.abstract |
We present a highly efficient method for the numerical solution of coupled Gross-Pitaevskii equations describing the evolution dynamics of a multi-species mixture of Bose-Einstein condensates in time-dependent potentials. This method, based on a moving and expanding reference frame, compares favorably to a more standard but much more computationally expensive solution based on a frozen frame. It allows an accurate description of the long-time behavior of interacting, multi-species quantum mixtures including the challenging problem of long free expansions relevant to microgravity and space experiments. We demonstrate a successful comparison to experimental measurements of a binary Rb-K mixture recently performed with the payload of a sounding rocket experiment. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
[Melville, NY] : AIP Publishing |
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dc.relation.ispartofseries |
AVS Quantum Science 5 (2023), Nr. 4 |
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dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
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dc.subject |
Bose-Einstein Condensate |
eng |
dc.subject |
Statistical Mechanics |
eng |
dc.subject |
Superfluid |
eng |
dc.subject.ddc |
530 | Physik
|
|
dc.title |
Efficient numerical description of the dynamics of interacting multispecies quantum gases |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
2639-0213 |
|
dc.relation.doi |
https://doi.org/10.1116/5.0163850 |
|
dc.bibliographicCitation.issue |
4 |
|
dc.bibliographicCitation.volume |
5 |
|
dc.bibliographicCitation.firstPage |
044401 |
|
dc.description.version |
publishedVersion |
eng |
tib.accessRights |
frei zug�nglich |
|
dc.bibliographicCitation.articleNumber |
044401 |
|