Optomechanical many-body cooling to the ground state using frustration

Autores
Fogarty, Thomás; Landa, Haggai; Cormick, Maria Cecilia; Morigi, Giovanna
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show that the vibrations of an ion Coulomb crystal can be cooled to the zero-point motion through the optomechanical coupling with a high-finesse cavity. Cooling results from the interplay between coherent scattering of cavity photons by the ions, which dynamically modifies the vibrational spectrum, and cavity losses, that dissipate motional energy. The cooling mechanism we propose requires that the length scales of the crystal and the cavity are mismatched so that the system is intrinsically frustrated, leading to the formation of defects (kinks). When the pump is strong enough, the anti-Stokes sidebands of all vibrational modes can be simultaneously driven. These dynamics can be used to prepare ground-state chains of dozens of ions within tens of milliseconds in state-of-the-art experimental setups. In addition, we identify parameter regimes of the optomechanical interactions where individual localized modes can be selectively manipulated, and monitored through the light at the cavity output. These dynamics exemplify robust quantum reservoir engineering of strongly correlated mesoscopic systems and could find applications in optical cooling of solids.
Fil: Fogarty, Thomás. Universitat Saarland; Alemania. Oist Graduate University; Japón
Fil: Landa, Haggai. Centre D'etudes de Saclay; Francia
Fil: Cormick, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Morigi, Giovanna. Universitat Saarland; Alemania
Materia
ION CHAINS
CAVITY COOLING
DEFECT FORMATION
QUANTUM OPTICS
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:11336/72754
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/72754
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network_name_str CONICET Digital (CONICET)
spelling Optomechanical many-body cooling to the ground state using frustrationFogarty, ThomásLanda, HaggaiCormick, Maria CeciliaMorigi, GiovannaION CHAINSCAVITY COOLINGDEFECT FORMATIONQUANTUM OPTICShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show that the vibrations of an ion Coulomb crystal can be cooled to the zero-point motion through the optomechanical coupling with a high-finesse cavity. Cooling results from the interplay between coherent scattering of cavity photons by the ions, which dynamically modifies the vibrational spectrum, and cavity losses, that dissipate motional energy. The cooling mechanism we propose requires that the length scales of the crystal and the cavity are mismatched so that the system is intrinsically frustrated, leading to the formation of defects (kinks). When the pump is strong enough, the anti-Stokes sidebands of all vibrational modes can be simultaneously driven. These dynamics can be used to prepare ground-state chains of dozens of ions within tens of milliseconds in state-of-the-art experimental setups. In addition, we identify parameter regimes of the optomechanical interactions where individual localized modes can be selectively manipulated, and monitored through the light at the cavity output. These dynamics exemplify robust quantum reservoir engineering of strongly correlated mesoscopic systems and could find applications in optical cooling of solids.Fil: Fogarty, Thomás. Universitat Saarland; Alemania. Oist Graduate University; JapónFil: Landa, Haggai. Centre D'etudes de Saclay; FranciaFil: Cormick, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Morigi, Giovanna. Universitat Saarland; AlemaniaAmerican Physical Society2016-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72754Fogarty, Thomás; Landa, Haggai; Cormick, Maria Cecilia; Morigi, Giovanna; Optomechanical many-body cooling to the ground state using frustration; American Physical Society; Physical Review A; 94; 2; 8-20162469-99341050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.94.023844info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.023844info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-08-25T15:11:58Zoai:ri.conicet.gov.ar:11336/72754instacron: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:34982026-08-25 15:11:58.857CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optomechanical many-body cooling to the ground state using frustration
title Optomechanical many-body cooling to the ground state using frustration
spellingShingle Optomechanical many-body cooling to the ground state using frustration
Fogarty, Thomás
ION CHAINS
CAVITY COOLING
DEFECT FORMATION
QUANTUM OPTICS
title_short Optomechanical many-body cooling to the ground state using frustration
title_full Optomechanical many-body cooling to the ground state using frustration
title_fullStr Optomechanical many-body cooling to the ground state using frustration
title_full_unstemmed Optomechanical many-body cooling to the ground state using frustration
title_sort Optomechanical many-body cooling to the ground state using frustration
dc.creator.none.fl_str_mv Fogarty, Thomás
Landa, Haggai
Cormick, Maria Cecilia
Morigi, Giovanna
author Fogarty, Thomás
author_facet Fogarty, Thomás
Landa, Haggai
Cormick, Maria Cecilia
Morigi, Giovanna
author_role author
author2 Landa, Haggai
Cormick, Maria Cecilia
Morigi, Giovanna
author2_role author
author
author
dc.subject.none.fl_str_mv ION CHAINS
CAVITY COOLING
DEFECT FORMATION
QUANTUM OPTICS
topic ION CHAINS
CAVITY COOLING
DEFECT FORMATION
QUANTUM OPTICS
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 vibrations of an ion Coulomb crystal can be cooled to the zero-point motion through the optomechanical coupling with a high-finesse cavity. Cooling results from the interplay between coherent scattering of cavity photons by the ions, which dynamically modifies the vibrational spectrum, and cavity losses, that dissipate motional energy. The cooling mechanism we propose requires that the length scales of the crystal and the cavity are mismatched so that the system is intrinsically frustrated, leading to the formation of defects (kinks). When the pump is strong enough, the anti-Stokes sidebands of all vibrational modes can be simultaneously driven. These dynamics can be used to prepare ground-state chains of dozens of ions within tens of milliseconds in state-of-the-art experimental setups. In addition, we identify parameter regimes of the optomechanical interactions where individual localized modes can be selectively manipulated, and monitored through the light at the cavity output. These dynamics exemplify robust quantum reservoir engineering of strongly correlated mesoscopic systems and could find applications in optical cooling of solids.
Fil: Fogarty, Thomás. Universitat Saarland; Alemania. Oist Graduate University; Japón
Fil: Landa, Haggai. Centre D'etudes de Saclay; Francia
Fil: Cormick, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Morigi, Giovanna. Universitat Saarland; Alemania
description We show that the vibrations of an ion Coulomb crystal can be cooled to the zero-point motion through the optomechanical coupling with a high-finesse cavity. Cooling results from the interplay between coherent scattering of cavity photons by the ions, which dynamically modifies the vibrational spectrum, and cavity losses, that dissipate motional energy. The cooling mechanism we propose requires that the length scales of the crystal and the cavity are mismatched so that the system is intrinsically frustrated, leading to the formation of defects (kinks). When the pump is strong enough, the anti-Stokes sidebands of all vibrational modes can be simultaneously driven. These dynamics can be used to prepare ground-state chains of dozens of ions within tens of milliseconds in state-of-the-art experimental setups. In addition, we identify parameter regimes of the optomechanical interactions where individual localized modes can be selectively manipulated, and monitored through the light at the cavity output. These dynamics exemplify robust quantum reservoir engineering of strongly correlated mesoscopic systems and could find applications in optical cooling of solids.
publishDate 2016
dc.date.none.fl_str_mv 2016-08
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/11336/72754
Fogarty, Thomás; Landa, Haggai; Cormick, Maria Cecilia; Morigi, Giovanna; Optomechanical many-body cooling to the ground state using frustration; American Physical Society; Physical Review A; 94; 2; 8-2016
2469-9934
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72754
identifier_str_mv Fogarty, Thomás; Landa, Haggai; Cormick, Maria Cecilia; Morigi, Giovanna; Optomechanical many-body cooling to the ground state using frustration; American Physical Society; Physical Review A; 94; 2; 8-2016
2469-9934
1050-2947
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.94.023844
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.94.023844
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 13.334379

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