<div class="csl-bib-body">
<div class="csl-entry">Schüttelkopf, P. A., Tajik, M., Bazhan, N., Cataldini, F., Ji, S.-C., Schmiedmayer, J., & Møller, F. (2025). <i>Characterising transport in a quantum gas by measuring Drude weights</i> [Poster Presentation]. 5th quantA workshop (2025), Austria. https://doi.org/10.34726/11411</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/221447
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dc.identifier.uri
https://doi.org/10.34726/11411
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dc.description.abstract
We measure the Drude weights of an ultracold gas of interacting bosonic atoms confined to one dimension, characterising atomic and energy currents induced by applying a constant force and by joining two subsystems prepared in different equilibrium states. We demonstrate dissipationless transport signifying ballistic propagation of conserved quantities corresponding to lowest order hydrodynamics. Our protocols facilitate systematic testing of non-ballistic, higher-order hydrodynamic terms and non-linear responses, finding both negligible within the scales probed.
en
dc.description.sponsorship
European Commission
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dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.description.sponsorship
Vereine, Stiftungen, Preise
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dc.language.iso
en
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject
quasi-condensate
en
dc.subject
1D
en
dc.subject
transport
en
dc.subject
GHD
en
dc.subject
experimental physics
en
dc.subject
cold atoms
en
dc.title
Characterising transport in a quantum gas by measuring Drude weights
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.identifier.doi
10.34726/11411
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dc.relation.grantno
101097858
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dc.relation.grantno
P 36656-N
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dc.relation.grantno
I 6047
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dc.relation.grantno
FQXi-IAF19-03-S1
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dc.type.category
Poster Presentation
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tuw.project.title
Emergence in Quantum Physics
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tuw.project.title
Strongly correlated Quantum Systems out of equilibrium
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tuw.project.title
Thermische Maschinen in der Quantenwelt
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tuw.project.title
FUELING QUANTUM FIELD MACHINES WITH INFORMATION
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tuw.researchTopic.id
Q6
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tuw.researchTopic.name
Quantum Many-body Systems Physics
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tuw.researchTopic.value
100
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tuw.linking
https://zenodo.org/records/13589563
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tuw.publication.orgunit
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
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tuw.author.orcid
0000-0001-8449-2310
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tuw.author.orcid
0000-0001-5785-0688
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tuw.author.orcid
0000-0001-7799-5614
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tuw.author.orcid
0000-0002-5095-4393
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dc.rights.identifier
CC BY 4.0
de
dc.rights.identifier
CC BY 4.0
en
tuw.event.name
5th quantA workshop (2025)
en
tuw.event.startdate
05-11-2025
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tuw.event.enddate
07-11-2025
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.country
AT
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tuw.event.institution
TU Vienna
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tuw.event.presenter
Schüttelkopf, Philipp Alexander
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wb.sciencebranch
Physik, Astronomie
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wb.sciencebranch.oefos
1030
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wb.sciencebranch.value
100
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item.mimetype
application/pdf
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item.openairetype
conference poster not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18co
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.openaccessfulltext
Open Access
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item.grantfulltext
open
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item.fulltext
with Fulltext
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crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
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crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
-
crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
-
crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
-
crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
-
crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
-
crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
