<div class="csl-bib-body">
<div class="csl-entry">Erne, S. (2022, February 22). <i>Quantum simulators for fundamental physic</i> [Poster Presentation]. Quantum Optics 2022, Obergurgl, Austria.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/154187
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dc.description.abstract
Ultracold atoms and their non-equilibrium evolution present an ideal platform to study fundamental processes of quantum field theory and the relaxation dynamics of quantum many-body systems. Here, we present recent results and future prospects for analogue quantum simulators based on effective field theory descriptions. In particular, we discuss the relaxation in an inhomogeneous extended bosonic Josephson junction and its connection to the sine-Gordon model, superradiant instabilities and recurrences in multiquantum vortex decay, common sound-rings during the relaxation of vortex clusters, and measurement of the analogue circular Unruh effect via local interferometric two-frequency detectors. The continuous non-destructive measurements of cold atom systems paves the way to study this fundamental and yet still untested prediction of quantum field theory, that a linearly accelerated observer in the vacuum observes a thermal state at the Unruh-temperature.
en
dc.description.sponsorship
Österr. Akademie der Wissenschaften
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dc.description.sponsorship
Österr. Akademie der Wissenschaften
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dc.language.iso
en
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dc.subject
cold atoms
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dc.subject
many-body systems
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dc.subject
Quantum Field Theory
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dc.title
Quantum simulators for fundamental physic
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dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
ESQ Discovery Schmiedmayer Huber
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dc.relation.grantno
801110 — ESQ
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dc.type.category
Poster Presentation
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tuw.project.title
Analog Quantum Simulators
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tuw.project.title
Marie Sklodowska-Curie Cofunding of the fellow ship programme of the ESQ (Erwin Schrödinger Quantum Science Programme at the ÖAW
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tuw.researchTopic.id
Q6
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tuw.researchTopic.id
Q5
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tuw.researchTopic.name
Quantum Many-body Systems Physics
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tuw.researchTopic.name
Design and Engineering of Quantum Systems
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tuw.researchTopic.value
70
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tuw.researchTopic.value
30
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tuw.publication.orgunit
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
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tuw.author.orcid
0000-0003-2836-8993
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tuw.event.name
Quantum Optics 2022
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tuw.event.startdate
21-02-2022
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tuw.event.enddate
25-02-2022
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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.place
Obergurgl
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tuw.event.country
AT
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tuw.event.institution
Universität Innsbruck
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tuw.event.presenter
Erne, Sebastian
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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.grantfulltext
none
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item.openairecristype
http://purl.org/coar/resource_type/c_18co
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item.openairetype
conference poster not in proceedings
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item.languageiso639-1
en
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item.cerifentitytype
Publications
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item.fulltext
no Fulltext
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crisitem.author.dept
E141-02 - Forschungsbereich Atom Physics and Quantum Optics
