Consequences of recent loophole-free experiments on a relaxation of measurement independence

Autores
Hnilo, Alejandro Andrés
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recent experiments using innovative optical detectors and techniques have strongly increased the capacity of testing the violation of the Bell´s inequalities in Nature. Most of them have used the Eberhard´s inequality (EI) to close the "detection" loophole. Closing the "locality" loophole has been attempted by spacelike separated detections and fast changes of the bases of observation, driven by random number generators of new design. Also, pulsed pumping and time-resolved data recording to close the "time-coincidence" loophole, and sophisticated statistical methods to close the "memory" loophole, have been used. In this paper, the meaning of the EI is reviewed. A simple hidden variables theory based on a relaxation of the condition of "measurement independence," which was devised long ago for the Clauser-Horne-Shimony and Holt inequality, is adapted to the EI case. It is used here to evaluate the significance of the results of the recent experiments, which are briefly described. A table summarizes the main results.
Fil: Hnilo, Alejandro Andrés. Ministerio de Defensa. Instituto de Investigaciones Científicas y Técnicas Para la Defensa; Argentina
Materia
Optical Tests of Quantum Theory
Entanglement And Quantum Non-Locality
Foundations of Quantum Mechanics
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:11336/20780
Acceder
id CONICETDig_f8fbe4bb934f0ce25ea01f5d04223fd9
oai_identifier_str oai:ri.conicet.gov.ar:11336/20780
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Consequences of recent loophole-free experiments on a relaxation of measurement independenceHnilo, Alejandro AndrésOptical Tests of Quantum TheoryEntanglement And Quantum Non-LocalityFoundations of Quantum Mechanicshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Recent experiments using innovative optical detectors and techniques have strongly increased the capacity of testing the violation of the Bell´s inequalities in Nature. Most of them have used the Eberhard´s inequality (EI) to close the "detection" loophole. Closing the "locality" loophole has been attempted by spacelike separated detections and fast changes of the bases of observation, driven by random number generators of new design. Also, pulsed pumping and time-resolved data recording to close the "time-coincidence" loophole, and sophisticated statistical methods to close the "memory" loophole, have been used. In this paper, the meaning of the EI is reviewed. A simple hidden variables theory based on a relaxation of the condition of "measurement independence," which was devised long ago for the Clauser-Horne-Shimony and Holt inequality, is adapted to the EI case. It is used here to evaluate the significance of the results of the recent experiments, which are briefly described. A table summarizes the main results.Fil: Hnilo, Alejandro Andrés. Ministerio de Defensa. Instituto de Investigaciones Científicas y Técnicas Para la Defensa; ArgentinaAmerican Physical Society2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20780Hnilo, Alejandro Andrés; Consequences of recent loophole-free experiments on a relaxation of measurement independence; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 95; 2; 2-2017; 1-101050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.95.022102info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/pdf/10.1103/PhysRevA.95.022102info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:03:05Zoai:ri.conicet.gov.ar:11336/20780instacron: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:34982025-09-10 13:03:05.636CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Consequences of recent loophole-free experiments on a relaxation of measurement independence
title Consequences of recent loophole-free experiments on a relaxation of measurement independence
spellingShingle Consequences of recent loophole-free experiments on a relaxation of measurement independence
Hnilo, Alejandro Andrés
Optical Tests of Quantum Theory
Entanglement And Quantum Non-Locality
Foundations of Quantum Mechanics
title_short Consequences of recent loophole-free experiments on a relaxation of measurement independence
title_full Consequences of recent loophole-free experiments on a relaxation of measurement independence
title_fullStr Consequences of recent loophole-free experiments on a relaxation of measurement independence
title_full_unstemmed Consequences of recent loophole-free experiments on a relaxation of measurement independence
title_sort Consequences of recent loophole-free experiments on a relaxation of measurement independence
dc.creator.none.fl_str_mv Hnilo, Alejandro Andrés
author Hnilo, Alejandro Andrés
author_facet Hnilo, Alejandro Andrés
author_role author
dc.subject.none.fl_str_mv Optical Tests of Quantum Theory
Entanglement And Quantum Non-Locality
Foundations of Quantum Mechanics
topic Optical Tests of Quantum Theory
Entanglement And Quantum Non-Locality
Foundations of Quantum Mechanics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Recent experiments using innovative optical detectors and techniques have strongly increased the capacity of testing the violation of the Bell´s inequalities in Nature. Most of them have used the Eberhard´s inequality (EI) to close the "detection" loophole. Closing the "locality" loophole has been attempted by spacelike separated detections and fast changes of the bases of observation, driven by random number generators of new design. Also, pulsed pumping and time-resolved data recording to close the "time-coincidence" loophole, and sophisticated statistical methods to close the "memory" loophole, have been used. In this paper, the meaning of the EI is reviewed. A simple hidden variables theory based on a relaxation of the condition of "measurement independence," which was devised long ago for the Clauser-Horne-Shimony and Holt inequality, is adapted to the EI case. It is used here to evaluate the significance of the results of the recent experiments, which are briefly described. A table summarizes the main results.
Fil: Hnilo, Alejandro Andrés. Ministerio de Defensa. Instituto de Investigaciones Científicas y Técnicas Para la Defensa; Argentina
description Recent experiments using innovative optical detectors and techniques have strongly increased the capacity of testing the violation of the Bell´s inequalities in Nature. Most of them have used the Eberhard´s inequality (EI) to close the "detection" loophole. Closing the "locality" loophole has been attempted by spacelike separated detections and fast changes of the bases of observation, driven by random number generators of new design. Also, pulsed pumping and time-resolved data recording to close the "time-coincidence" loophole, and sophisticated statistical methods to close the "memory" loophole, have been used. In this paper, the meaning of the EI is reviewed. A simple hidden variables theory based on a relaxation of the condition of "measurement independence," which was devised long ago for the Clauser-Horne-Shimony and Holt inequality, is adapted to the EI case. It is used here to evaluate the significance of the results of the recent experiments, which are briefly described. A table summarizes the main results.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
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/11336/20780
Hnilo, Alejandro Andrés; Consequences of recent loophole-free experiments on a relaxation of measurement independence; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 95; 2; 2-2017; 1-10
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20780
identifier_str_mv Hnilo, Alejandro Andrés; Consequences of recent loophole-free experiments on a relaxation of measurement independence; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 95; 2; 2-2017; 1-10
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.95.022102
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/pdf/10.1103/PhysRevA.95.022102
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
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
_version_ 1842980059322777600
score 12.993085

Publicaciones similares