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hal.structure.identifierlaboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
dc.contributor.authorVANDERBRUGGEN, Thomas
hal.structure.identifierlaboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
dc.contributor.authorBERNON, Simon
hal.structure.identifierlaboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
dc.contributor.authorBERTOLDI, Andrea
hal.structure.identifierSystèmes de Référence Temps Espace [SYRTE]
dc.contributor.authorLANDRAGIN, Arnaud
hal.structure.identifierlp2n-02,lp2n-11
hal.structure.identifierlaboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
dc.contributor.authorBOUYER, Philippe
dc.date.accessioned2023-05-12T10:28:24Z
dc.date.available2023-05-12T10:28:24Z
dc.date.created2010-02-22
dc.date.issued2011-01-26
dc.identifier.issn1050-2947
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181336
dc.description.abstractEnWe investigate the quantum non-demolition (QND) measurement of an atomic population based on a heterodyne detection and show that the induced back-action allows to prepare both spin-squeezed and Dicke states. We use a wavevector formalism to describe the stochastic process of the measurement and the associated atomic evolution. Analytical formulas of the atomic distribution momenta are derived in the weak coupling regime both for short and long time behavior, and they are in good agreement with those obtained by a Monte-Carlo simulation. The experimental implementation of the proposed heterodyne detection scheme is discussed. The role played in the squeezing process by the spontaneous emission is considered.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enSpin-squeezing and Dicke state preparation by heterodyne measurement
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevA.83.013821
dc.subject.halPhysique [physics]/Physique Quantique [quant-ph]
dc.identifier.arxiv1003.0157
bordeaux.journalPhysical Review A : Atomic, molecular, and optical physics [1990-2015]
bordeaux.page013821
bordeaux.volume83
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00458947
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00458947v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20A%20:%20Atomic,%20molecular,%20and%20optical%20physics%20%5B1990-2015%5D&rft.date=2011-01-26&rft.volume=83&rft.spage=013821&rft.epage=013821&rft.eissn=1050-2947&rft.issn=1050-2947&rft.au=VANDERBRUGGEN,%20Thomas&BERNON,%20Simon&BERTOLDI,%20Andrea&LANDRAGIN,%20Arnaud&BOUYER,%20Philippe&rft.genre=article


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