Theory of frequency-filtered and time-resolved N-photon correlations

A theory of correlations between N photons of given frequencies and detected at given time delays is presented. These correlation functions are usually too cumbersome to be computed explicitly. We show that they are obtained exactly through intensity correlations between two-level sensors in the lim...

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Detalhes bibliográficos
Autores: Valle Reboul, Elena del, Gonzalez-Tudela, A., Laussy, Fabrice P., Tejedor de Paz, Carlos, Hartmann, M. J.
Formato: artículo
Fecha de publicación:2012
País:España
Recursos:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/671632
Acesso em linha:http://hdl.handle.net/10486/671632
https://dx.doi.org/10.1103/PhysRevLett.109.183601
Access Level:acceso abierto
Palavra-chave:Correlation function
Intensity correlation
Open quantum systems
Photon correlation
Time-resolved
Física
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spelling Theory of frequency-filtered and time-resolved N-photon correlationsValle Reboul, Elena delGonzalez-Tudela, A.Laussy, Fabrice P.Tejedor de Paz, CarlosHartmann, M. J.Correlation functionIntensity correlationOpen quantum systemsPhoton correlationTime-resolvedFísicaA theory of correlations between N photons of given frequencies and detected at given time delays is presented. These correlation functions are usually too cumbersome to be computed explicitly. We show that they are obtained exactly through intensity correlations between two-level sensors in the limit of their vanishing coupling to the system. This allows the computation of correlation functions hitherto unreachable. The uncertainties in time and frequency of the detection, which are necessary variables to describe the system, are intrinsic to the theory. We illustrate the power of our formalism with the example of the Jaynes-Cummings model, by showing how higher order photon correlations can bring new insights into the dynamics of open quantum systemsE. d. V. acknowledges support from the Alexander von Humboldt foundation; A. G. T. from the FPU Program No. AP2008-00101 (MICINN); F. P. L. from the Marie Curie IEF ‘SQOD’ and the RyC program; C. T. from MAT2011-22997 (MINECO) and S-2009/ESP-1503 (CAM); M. J. H. from the Emmy Noether Project No. HA 5593/1-1 and from CRC 631 (DFG)American Physical SocietyDepartamento de Física Teórica de la Materia CondensadaFacultad de Ciencias20122012-10-31research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/671632https://dx.doi.org/10.1103/PhysRevLett.109.183601reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6716322026-06-23T12:46:27Z
dc.title.none.fl_str_mv Theory of frequency-filtered and time-resolved N-photon correlations
title Theory of frequency-filtered and time-resolved N-photon correlations
spellingShingle Theory of frequency-filtered and time-resolved N-photon correlations
Valle Reboul, Elena del
Correlation function
Intensity correlation
Open quantum systems
Photon correlation
Time-resolved
Física
title_short Theory of frequency-filtered and time-resolved N-photon correlations
title_full Theory of frequency-filtered and time-resolved N-photon correlations
title_fullStr Theory of frequency-filtered and time-resolved N-photon correlations
title_full_unstemmed Theory of frequency-filtered and time-resolved N-photon correlations
title_sort Theory of frequency-filtered and time-resolved N-photon correlations
dc.creator.none.fl_str_mv Valle Reboul, Elena del
Gonzalez-Tudela, A.
Laussy, Fabrice P.
Tejedor de Paz, Carlos
Hartmann, M. J.
author Valle Reboul, Elena del
author_facet Valle Reboul, Elena del
Gonzalez-Tudela, A.
Laussy, Fabrice P.
Tejedor de Paz, Carlos
Hartmann, M. J.
author_role author
author2 Gonzalez-Tudela, A.
Laussy, Fabrice P.
Tejedor de Paz, Carlos
Hartmann, M. J.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica de la Materia Condensada
Facultad de Ciencias
dc.subject.none.fl_str_mv Correlation function
Intensity correlation
Open quantum systems
Photon correlation
Time-resolved
Física
topic Correlation function
Intensity correlation
Open quantum systems
Photon correlation
Time-resolved
Física
description A theory of correlations between N photons of given frequencies and detected at given time delays is presented. These correlation functions are usually too cumbersome to be computed explicitly. We show that they are obtained exactly through intensity correlations between two-level sensors in the limit of their vanishing coupling to the system. This allows the computation of correlation functions hitherto unreachable. The uncertainties in time and frequency of the detection, which are necessary variables to describe the system, are intrinsic to the theory. We illustrate the power of our formalism with the example of the Jaynes-Cummings model, by showing how higher order photon correlations can bring new insights into the dynamics of open quantum systems
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-10-31
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/671632
https://dx.doi.org/10.1103/PhysRevLett.109.183601
url http://hdl.handle.net/10486/671632
https://dx.doi.org/10.1103/PhysRevLett.109.183601
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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