<div class="csl-bib-body">
<div class="csl-entry">Erne, S. (2022, July 14). <i>Bose-Einstein condensate modeling for circular analogue Unruh effect</i> [Keynote Presentation]. Measuring Temperatures and Harvesting with Unruh Detectors in the Lab, Nottingham, United Kingdom of Great Britain and Northern Ireland (the).</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/154191
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dc.description.abstract
I will present a proposal for an interferometric scheme to observe an analogue of the circular Unruh effect using a localized laser coupled to a Bose-Einstein condensate (BEC). Quantum fluctuations in the condensate are governed by an effective relativistic field theory, and as demonstrated, the coupled laser field acts as an effective Unruh-DeWitt detector thereof. The effective speed of light is lowered by 12 orders of magnitude to the sound velocity in the BEC. For detectors traveling close to the sound speed, observation of the Unruh effect in the analogue system becomes experimentally feasible.
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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
en
dc.subject
Quantum Field Theory
en
dc.subject
light-matter interactions
en
dc.title
Bose-Einstein condensate modeling for circular analogue Unruh effect
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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
Keynote Presentation
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tuw.publication.invited
invited
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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
Q2
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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
Quantum Metrology and Precision Measurements
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tuw.researchTopic.name
Design and Engineering of Quantum Systems
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tuw.researchTopic.value
50
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tuw.researchTopic.value
20
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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
Measuring Temperatures and Harvesting with Unruh Detectors in the Lab
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tuw.event.startdate
14-07-2022
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tuw.event.enddate
14-07-2022
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tuw.event.online
Hybrid
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tuw.event.type
Event for scientific audience
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tuw.event.place
Nottingham
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tuw.event.country
GB
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tuw.event.presenter
Erne, Sebastian
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tuw.presentation.online
Online
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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_18cp
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item.openairetype
conference paper 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
