<div class="csl-bib-body">
<div class="csl-entry">Bakhshinezhad, P., Jablonski, B. R., Binder, F. C., & Friis, N. (2024). Trade-offs between precision and fluctuations in charging finite-dimensional quantum batteries. <i>Physical Review E</i>, <i>109</i>(1), Article 014131. https://doi.org/10.1103/PhysRevE.109.014131</div>
</div>
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dc.identifier.issn
2470-0045
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/193271
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dc.description.abstract
Within quantum thermodynamics, many tasks are modeled by processes that require work sources represented by out-of-equilibrium quantum systems, often dubbed quantum batteries, in which work can be deposited or from which work can be extracted. Here we consider quantum batteries modeled as finite-dimensional quantum systems initially in thermal equilibrium that are charged via cyclic Hamiltonian processes. We present optimal or near-optimal protocols for N identical two-level systems and individual d-level systems with equally spaced energy gaps in terms of the charging precision and work fluctuations during the charging process. We analyze the trade-off between these figures of merit as well as the performance of local and global operations.
en
dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
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dc.description.sponsorship
John Templeton Foundation
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dc.description.sponsorship
European Commission
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dc.language.iso
en
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dc.publisher
American Physical Society (APS)
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dc.relation.ispartof
Physical Review E
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject
quantum batteries
en
dc.subject
quantum thermodynamics
en
dc.title
Trade-offs between precision and fluctuations in charging finite-dimensional quantum batteries
en
dc.type
Article
en
dc.type
Artikel
de
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.contributor.affiliation
Austrian Academy of Sciences, Austria
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dc.contributor.affiliation
Trinity College Dublin, Ireland
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dc.relation.grantno
P 36478
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dc.relation.grantno
P 31339
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dc.relation.grantno
ID: 62423
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dc.relation.grantno
101043705
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dc.rights.holder
American Physical Society
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dc.type.category
Original Research Article
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tuw.container.volume
109
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tuw.container.issue
1
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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wb.publication.intCoWork
International Co-publication
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tuw.project.title
Verschränkungsbasierte Zertifizierung von Quantentechnologie
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tuw.project.title
Resources for flexible quantum information processing
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tuw.project.title
Emergence of Objective Reality: from Qubit to Oscilloscope
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tuw.project.title
Control and complexity in quantum statistical mechanics
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tuw.researchTopic.id
Q3
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tuw.researchTopic.id
Q2
-
tuw.researchTopic.id
Q5
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tuw.researchTopic.name
Quantum Modeling and Simulation
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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
30
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tuw.researchTopic.value
30
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tuw.researchTopic.value
40
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dcterms.isPartOf.title
Physical Review E
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tuw.publication.orgunit
E141-08 - Forschungsbereich Quantum Optics and Quantum Information