Representation Matching For Remote Quantum Computing
dc.contributor.author
Yang, Yuxiang
dc.contributor.author
Hayashi, Masahito
dc.date.accessioned
2021-07-30T09:56:24Z
dc.date.available
2021-07-30T02:31:29Z
dc.date.available
2021-07-30T09:56:24Z
dc.date.issued
2021
dc.identifier.issn
2691-3399
dc.identifier.other
10.1103/PRXQuantum.2.020327
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/498475
dc.identifier.doi
10.3929/ethz-b-000498475
dc.description.abstract
Many quantum computational tasks have inherent symmetries, suggesting a path to enhancing their efficiency and performance. Exploiting this observation, we propose representation matching, a generic probabilistic protocol for reducing the cost of quantum computation in a quantum network. We show that the representation-matching protocol is capable of reducing the communication or memory cost to almost the minimum in various tasks, including remote execution of unitary gate arrays, permutation gates, and unitary conjugation, as well as the storage and retrieval of unitary gates.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
American Physical Society
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Representation Matching For Remote Quantum Computing
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2021-05-26
ethz.journal.title
PRX Quantum
ethz.journal.volume
2
en_US
ethz.journal.issue
2
en_US
ethz.pages.start
020327
en_US
ethz.size
14 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.grant
Fully quantum thermodynamics of finite-size systems
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
College Park, MD
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02511 - Institut für Theoretische Physik / Institute for Theoretical Physics::03781 - Renner, Renato / Renner, Renato
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02511 - Institut für Theoretische Physik / Institute for Theoretical Physics::03781 - Renner, Renato / Renner, Renato
ethz.grant.agreementno
165843
ethz.grant.fundername
SNF
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.program
Projekte MINT
ethz.date.deposited
2021-07-30T02:31:47Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2021-07-30T09:56:30Z
ethz.rosetta.lastUpdated
2022-03-29T10:49:53Z
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true
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Journal Article [120766]