Quantum histories and correlations in quantum measurements

Autores
Losada, Marcelo Adrián; Laura, Roberto Domingo Eugenio
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper, the measurement process is described as an interaction between two quantum systems: the system to be measured and the measuring instrument. The time evolution is determined only by the Schrödinger equation, i.e., there is no collapse postulate. The description of the measurement process is performed using the quantum histories approach, which allows to express the correlation between the properties of the measured system, before the measurement, and the properties of the pointer variable of the instrument, after the measurement. From the point of view of this approach, we explore the possibility of obtaining information of incompatible observables with the same instrument, using different families of histories.
Fil: Losada, Marcelo Adrián. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Laura, Roberto Domingo Eugenio. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Materia
CONSISTENT HISTORIES
QUANTUM FOUNDATIONS
QUANTUM HISTORIES
QUANTUM MEASUREMENT
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:11336/98069
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/98069
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Quantum histories and correlations in quantum measurementsLosada, Marcelo AdriánLaura, Roberto Domingo EugenioCONSISTENT HISTORIESQUANTUM FOUNDATIONSQUANTUM HISTORIESQUANTUM MEASUREMENThttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this paper, the measurement process is described as an interaction between two quantum systems: the system to be measured and the measuring instrument. The time evolution is determined only by the Schrödinger equation, i.e., there is no collapse postulate. The description of the measurement process is performed using the quantum histories approach, which allows to express the correlation between the properties of the measured system, before the measurement, and the properties of the pointer variable of the instrument, after the measurement. From the point of view of this approach, we explore the possibility of obtaining information of incompatible observables with the same instrument, using different families of histories.Fil: Losada, Marcelo Adrián. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Laura, Roberto Domingo Eugenio. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaSpringer2018-10info: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/11336/98069Losada, Marcelo Adrián; Laura, Roberto Domingo Eugenio; Quantum histories and correlations in quantum measurements; Springer; Quantum Information Processing; 17; 281; 10-2018; 1-161570-0755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s11128-018-2050-3info:eu-repo/semantics/altIdentifier/doi/10.1007/s11128-018-2050-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:26:08Zoai:ri.conicet.gov.ar:11336/98069instacron: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:34982025-10-15 14:26:08.513CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Quantum histories and correlations in quantum measurements
title Quantum histories and correlations in quantum measurements
spellingShingle Quantum histories and correlations in quantum measurements
Losada, Marcelo Adrián
CONSISTENT HISTORIES
QUANTUM FOUNDATIONS
QUANTUM HISTORIES
QUANTUM MEASUREMENT
title_short Quantum histories and correlations in quantum measurements
title_full Quantum histories and correlations in quantum measurements
title_fullStr Quantum histories and correlations in quantum measurements
title_full_unstemmed Quantum histories and correlations in quantum measurements
title_sort Quantum histories and correlations in quantum measurements
dc.creator.none.fl_str_mv Losada, Marcelo Adrián
Laura, Roberto Domingo Eugenio
author Losada, Marcelo Adrián
author_facet Losada, Marcelo Adrián
Laura, Roberto Domingo Eugenio
author_role author
author2 Laura, Roberto Domingo Eugenio
author2_role author
dc.subject.none.fl_str_mv CONSISTENT HISTORIES
QUANTUM FOUNDATIONS
QUANTUM HISTORIES
QUANTUM MEASUREMENT
topic CONSISTENT HISTORIES
QUANTUM FOUNDATIONS
QUANTUM HISTORIES
QUANTUM MEASUREMENT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper, the measurement process is described as an interaction between two quantum systems: the system to be measured and the measuring instrument. The time evolution is determined only by the Schrödinger equation, i.e., there is no collapse postulate. The description of the measurement process is performed using the quantum histories approach, which allows to express the correlation between the properties of the measured system, before the measurement, and the properties of the pointer variable of the instrument, after the measurement. From the point of view of this approach, we explore the possibility of obtaining information of incompatible observables with the same instrument, using different families of histories.
Fil: Losada, Marcelo Adrián. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Laura, Roberto Domingo Eugenio. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
description In this paper, the measurement process is described as an interaction between two quantum systems: the system to be measured and the measuring instrument. The time evolution is determined only by the Schrödinger equation, i.e., there is no collapse postulate. The description of the measurement process is performed using the quantum histories approach, which allows to express the correlation between the properties of the measured system, before the measurement, and the properties of the pointer variable of the instrument, after the measurement. From the point of view of this approach, we explore the possibility of obtaining information of incompatible observables with the same instrument, using different families of histories.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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/11336/98069
Losada, Marcelo Adrián; Laura, Roberto Domingo Eugenio; Quantum histories and correlations in quantum measurements; Springer; Quantum Information Processing; 17; 281; 10-2018; 1-16
1570-0755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98069
identifier_str_mv Losada, Marcelo Adrián; Laura, Roberto Domingo Eugenio; Quantum histories and correlations in quantum measurements; Springer; Quantum Information Processing; 17; 281; 10-2018; 1-16
1570-0755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s11128-018-2050-3
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11128-018-2050-3
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 Springer
publisher.none.fl_str_mv Springer
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_ 1846082703395389440
score 13.22299

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