State-dependent motional squeezing of a trapped ion: Proposed method and applications

Autores
Drechsler, Martin; Farías, M. Belén; Freitas, Nahuel; Schmiegelow, Christian Tomás; Paz, Juan Pablo
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show that the motion of a cold trapped ion can be squeezed by modulating the intensity of a phase-stable optical lattice placed inside the trap. The method we propose is reversible (unitary) and state selective: it effectively implements a controlled-squeeze gate. This resource could be useful for quantum information processing with continuous variables. We show that the controlled-squeeze gate can prepare coherent superpositions of states which are squeezed along complementary quadratures. Furthermore, we show that these states, which we denote "X states," exhibit a high sensitivity to small displacements along two complementary quadratures, which makes them useful for quantum metrology.
Fil: Drechsler, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Farías, M. Belén. University Of Luxembourg; Luxemburgo
Fil: Freitas, Nahuel. University Of Luxembourg; Luxemburgo
Fil: Schmiegelow, Christian Tomás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
estados estrujados
trampa de iones
metrología cuántica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/146137
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/146137
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling State-dependent motional squeezing of a trapped ion: Proposed method and applicationsDrechsler, MartinFarías, M. BelénFreitas, NahuelSchmiegelow, Christian TomásPaz, Juan Pabloestados estrujadostrampa de ionesmetrología cuánticahttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show that the motion of a cold trapped ion can be squeezed by modulating the intensity of a phase-stable optical lattice placed inside the trap. The method we propose is reversible (unitary) and state selective: it effectively implements a controlled-squeeze gate. This resource could be useful for quantum information processing with continuous variables. We show that the controlled-squeeze gate can prepare coherent superpositions of states which are squeezed along complementary quadratures. Furthermore, we show that these states, which we denote "X states," exhibit a high sensitivity to small displacements along two complementary quadratures, which makes them useful for quantum metrology.Fil: Drechsler, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Farías, M. Belén. University Of Luxembourg; LuxemburgoFil: Freitas, Nahuel. University Of Luxembourg; LuxemburgoFil: Schmiegelow, Christian Tomás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaAmerican Physical Society2020-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/146137Drechsler, Martin; Farías, M. Belén; Freitas, Nahuel; Schmiegelow, Christian Tomás; Paz, Juan Pablo; State-dependent motional squeezing of a trapped ion: Proposed method and applications; American Physical Society; Physical Review A; 101; 5; 5-2020; 1-52469-9934CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.101.052331info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:17Zoai:ri.conicet.gov.ar:11336/146137instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:17:18.446CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv State-dependent motional squeezing of a trapped ion: Proposed method and applications
title State-dependent motional squeezing of a trapped ion: Proposed method and applications
spellingShingle State-dependent motional squeezing of a trapped ion: Proposed method and applications
Drechsler, Martin
estados estrujados
trampa de iones
metrología cuántica
title_short State-dependent motional squeezing of a trapped ion: Proposed method and applications
title_full State-dependent motional squeezing of a trapped ion: Proposed method and applications
title_fullStr State-dependent motional squeezing of a trapped ion: Proposed method and applications
title_full_unstemmed State-dependent motional squeezing of a trapped ion: Proposed method and applications
title_sort State-dependent motional squeezing of a trapped ion: Proposed method and applications
dc.creator.none.fl_str_mv Drechsler, Martin
Farías, M. Belén
Freitas, Nahuel
Schmiegelow, Christian Tomás
Paz, Juan Pablo
author Drechsler, Martin
author_facet Drechsler, Martin
Farías, M. Belén
Freitas, Nahuel
Schmiegelow, Christian Tomás
Paz, Juan Pablo
author_role author
author2 Farías, M. Belén
Freitas, Nahuel
Schmiegelow, Christian Tomás
Paz, Juan Pablo
author2_role author
author
author
author
dc.subject.none.fl_str_mv estados estrujados
trampa de iones
metrología cuántica
topic estados estrujados
trampa de iones
metrología cuántica
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We show that the motion of a cold trapped ion can be squeezed by modulating the intensity of a phase-stable optical lattice placed inside the trap. The method we propose is reversible (unitary) and state selective: it effectively implements a controlled-squeeze gate. This resource could be useful for quantum information processing with continuous variables. We show that the controlled-squeeze gate can prepare coherent superpositions of states which are squeezed along complementary quadratures. Furthermore, we show that these states, which we denote "X states," exhibit a high sensitivity to small displacements along two complementary quadratures, which makes them useful for quantum metrology.
Fil: Drechsler, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Farías, M. Belén. University Of Luxembourg; Luxemburgo
Fil: Freitas, Nahuel. University Of Luxembourg; Luxemburgo
Fil: Schmiegelow, Christian Tomás. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description We show that the motion of a cold trapped ion can be squeezed by modulating the intensity of a phase-stable optical lattice placed inside the trap. The method we propose is reversible (unitary) and state selective: it effectively implements a controlled-squeeze gate. This resource could be useful for quantum information processing with continuous variables. We show that the controlled-squeeze gate can prepare coherent superpositions of states which are squeezed along complementary quadratures. Furthermore, we show that these states, which we denote "X states," exhibit a high sensitivity to small displacements along two complementary quadratures, which makes them useful for quantum metrology.
publishDate 2020
dc.date.none.fl_str_mv 2020-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/146137
Drechsler, Martin; Farías, M. Belén; Freitas, Nahuel; Schmiegelow, Christian Tomás; Paz, Juan Pablo; State-dependent motional squeezing of a trapped ion: Proposed method and applications; American Physical Society; Physical Review A; 101; 5; 5-2020; 1-5
2469-9934
CONICET Digital
CONICET
url http://hdl.handle.net/11336/146137
identifier_str_mv Drechsler, Martin; Farías, M. Belén; Freitas, Nahuel; Schmiegelow, Christian Tomás; Paz, Juan Pablo; State-dependent motional squeezing of a trapped ion: Proposed method and applications; American Physical Society; Physical Review A; 101; 5; 5-2020; 1-5
2469-9934
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.101.052331
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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