Entangling Superconducting Qubits through an Analogue Wormhole

© 2020 by the author.

Detalles Bibliográficos
Autor: Sabín, Carlos
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/220347
Acceso en línea:http://hdl.handle.net/10261/220347
Access Level:acceso abierto
Palabra clave:Quantum entanglement
Quantum simulation
Analogue gravity
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spelling Entangling Superconducting Qubits through an Analogue WormholeSabín, CarlosQuantum entanglementQuantum simulationAnalogue gravity© 2020 by the author.We propose an experimental setup to test the effect of curved spacetime upon the extraction of entanglement from the quantum field vacuum to a pair of two-level systems. We consider two superconducting qubits coupled to a dc-SQUID array embedded into an open microwave transmission line, where an external bias can emulate a spacetime containing a traversable wormhole. We find that the amount of vacuum entanglement that can be extracted by the qubits depends on the wormhole parameters. At some distances qubits which would be in a separable state in flat spacetime would become entangled due to the analogue wormhole background.C.S. has received financial support through the Postdoctoral Junior Leader Fellowship Programme from la Caixa Banking Foundation (LCF/BQ/LR18/11640005).Peer reviewedMultidisciplinary Digital Publishing InstituteFundación la CaixaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/220347reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.3390/universe6090149Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2203472026-05-22T06:33:51Z
dc.title.none.fl_str_mv Entangling Superconducting Qubits through an Analogue Wormhole
title Entangling Superconducting Qubits through an Analogue Wormhole
spellingShingle Entangling Superconducting Qubits through an Analogue Wormhole
Sabín, Carlos
Quantum entanglement
Quantum simulation
Analogue gravity
title_short Entangling Superconducting Qubits through an Analogue Wormhole
title_full Entangling Superconducting Qubits through an Analogue Wormhole
title_fullStr Entangling Superconducting Qubits through an Analogue Wormhole
title_full_unstemmed Entangling Superconducting Qubits through an Analogue Wormhole
title_sort Entangling Superconducting Qubits through an Analogue Wormhole
dc.creator.none.fl_str_mv Sabín, Carlos
author Sabín, Carlos
author_facet Sabín, Carlos
author_role author
dc.contributor.none.fl_str_mv Fundación la Caixa
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Quantum entanglement
Quantum simulation
Analogue gravity
topic Quantum entanglement
Quantum simulation
Analogue gravity
description © 2020 by the author.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/220347
url http://hdl.handle.net/10261/220347
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.3390/universe6090149
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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