Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics
| dc.contributor.author | Rivas, Ángel | |
| dc.contributor.author | Luis Aina, Alfredo | |
| dc.date.accessioned | 2023-06-20T10:55:42Z | |
| dc.date.available | 2023-06-20T10:55:42Z | |
| dc.date.issued | 2008-10-14 | |
| dc.description | ©2008 The American Physical Society. A. R. acknowledges financial support from the University of Hertfordshire and the EU Integrated Project QAP. A. L. acknowledges support from Project No. FIS2008-01267/FIS of the Spanish Direccion General de Investigacion del Ministerio de Ciencia e Innovacion. | |
| dc.description.abstract | We develop practical schemes for the measurement of the covariance matrix for intrinsic angular-momentum variables in quantum optics. We particularize this approach to two-beam polarimetry and interferometry, as well as to ensembles of two-level atoms interacting with classical fields. We show the practical advantages of noisy simultaneous measurements. | |
| dc.description.department | Depto. de Óptica | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Ministerio de Ciencia e Innovación (MICINN) | |
| dc.description.sponsorship | University of Hertfordshire | |
| dc.description.sponsorship | Unión Europea (EU) | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/30961 | |
| dc.identifier.doi | 10.1103/PhysRevA.78.043814 | |
| dc.identifier.issn | 1050-2947 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1103/PhysRevA.78.043814 | |
| dc.identifier.relatedurl | http://journals.aps.org/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/51465 | |
| dc.issue.number | 4 | |
| dc.journal.title | Physical review A | |
| dc.language.iso | eng | |
| dc.page.final | 043814_8 | |
| dc.page.initial | 043814_1 | |
| dc.publisher | American Physical Society | |
| dc.relation.projectID | FIS2008-01267/FIS | |
| dc.relation.projectID | QBITS APPLICATIONS (QAP) | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 535 | |
| dc.subject.keyword | Homodyne detection | |
| dc.subject.keyword | Electromagnetic-fields | |
| dc.subject.keyword | Operational approach | |
| dc.subject.keyword | Conjugate variables | |
| dc.subject.keyword | Atom interferometer | |
| dc.subject.keyword | Fringe visibility | |
| dc.subject.keyword | Local oscillator | |
| dc.subject.keyword | Coherent states | |
| dc.subject.keyword | Phase | |
| dc.subject.keyword | Entanglement | |
| dc.subject.ucm | Óptica (Física) | |
| dc.subject.unesco | 2209.19 Óptica Física | |
| dc.title | Practical schemes for the measurement of angular-momentum covariance matrices in quantum optics | |
| dc.type | journal article | |
| dc.volume.number | 78 | |
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| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | b6f1fe2b-ee48-4add-bb0d-ffcbfad10da2 | |
| relation.isAuthorOfPublication.latestForDiscovery | b6f1fe2b-ee48-4add-bb0d-ffcbfad10da2 |
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