Quantum metrology at the limit with extremal Majorana constellations
dc.contributor.author | Hoz Iglesias, Pablo de la | |
dc.contributor.author | Sánchez Soto, Luis Lorenzo | |
dc.contributor.author | otros, ... | |
dc.date.accessioned | 2023-06-17T22:15:54Z | |
dc.date.available | 2023-06-17T22:15:54Z | |
dc.date.issued | 2017-11-20 | |
dc.description | © 2017 Optical Society of America. Artículo escrito por más de 10 autores. Funding: Natural Sciences and Engineering Research Council of Canada NSERC); Canada Foundation for Innovation (CFI); Technologicka Agentura Ceske Republiky (TACR) (TE01020229); Grantova Agentura Ceske Republiky (GACR) (15-03194S); Ministerio de Economia y Competitividad (MINECO) FIS2015-67963-P) | |
dc.description.abstract | Quantum metrology allows for a tremendous boost in the accuracy of measurement of diverse physical parameters. The estimation of a rotation constitutes a remarkable example of this quantum-enhanced precision. The recently introduced Kings of Quantumness are especially germane for this task when the rotation axis is unknown, as they have a sensitivity independent of that axis and they achieve a Heisenberg-limit scaling. Here, we report the experimental realization of these states by generating up to 21-dimensional orbital angular momentum states of single photons, and confirm their high metrological abilities. | |
dc.description.department | Depto. de Óptica | |
dc.description.faculty | Fac. de Ciencias Físicas | |
dc.description.refereed | TRUE | |
dc.description.sponsorship | Ministerio de Economia y Competitividad (MINECO) | |
dc.description.sponsorship | Technologicka Agentura Ceske Republiky (TACR) | |
dc.description.sponsorship | Grantova Agentura Ceske Republiky (GACR) | |
dc.description.status | pub | |
dc.eprint.id | https://eprints.ucm.es/id/eprint/45851 | |
dc.identifier.doi | 10.1364/OPTICA.4.001429 | |
dc.identifier.issn | 2334-2536 | |
dc.identifier.officialurl | http://dx.doi.org/10.1364/OPTICA.4.001429 | |
dc.identifier.relatedurl | https://www.osapublishing.org | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/18292 | |
dc.issue.number | 11 | |
dc.journal.title | Optica | |
dc.language.iso | eng | |
dc.page.final | 1432 | |
dc.page.initial | 1429 | |
dc.publisher | Optical Soc Amer | |
dc.relation.projectID | FIS2015-67963-P | |
dc.relation.projectID | TE01020229 | |
dc.relation.projectID | 15-03194S | |
dc.rights.accessRights | open access | |
dc.subject.cdu | 535 | |
dc.subject.keyword | Optics | |
dc.subject.ucm | Óptica (Física) | |
dc.subject.unesco | 2209.19 Óptica Física | |
dc.title | Quantum metrology at the limit with extremal Majorana constellations | |
dc.type | journal article | |
dc.volume.number | 4 | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 88b797ff-cbd7-4498-a9c7-4e39f4fa4776 | |
relation.isAuthorOfPublication.latestForDiscovery | 88b797ff-cbd7-4498-a9c7-4e39f4fa4776 |
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