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Artículo
Experimental post-selection loophole-free time-bin and energy-time nonlocality with integrated photonics
dc.creator | Santagiustina, Francesco B.L. | es |
dc.creator | Agnesi, Costantino | es |
dc.creator | Alarcón Cuevas, Álvaro | es |
dc.creator | Cabello Quintero, Adán | es |
dc.creator | Xavier, Guilherme B. | es |
dc.creator | Villoresi, Paolo | es |
dc.creator | Vallone, Giuseppe | es |
dc.date.accessioned | 2024-05-15T09:32:51Z | |
dc.date.available | 2024-05-15T09:32:51Z | |
dc.date.issued | 2024-04-20 | |
dc.identifier.issn | 2334-2536 | es |
dc.identifier.uri | https://hdl.handle.net/11441/158353 | |
dc.description.abstract | Time-bin (TB) and energy-time (ET) entanglements are crucial resources for long-distance quantum information processing. However, their standard implementations suffer from the so-called post-selection loophole that allows for classical simulation and thus prevents quantum advantage. The post-selection loophole has been addressed in proof-of-principle experiments. An open problem though is to close it in real-life applications based on integrated technologies. This is especially important since, so far, all integrated sources of TB and ET entanglements suffer from the post-selection loophole. Here, we report post-selection loophole-free certification of TB or ET entanglement in integrated technologies, by implementing in a silicon nitride chip the “hug” scheme [Phys. Rev. Lett. 102, 040401 (2009) [CrossRef] ] and certifying genuine TB entanglement through the violation of a Bell inequality. | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | Optica Publishing Group | es |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Time-bin | es |
dc.subject | Energy-time | es |
dc.subject | Integrated photonics | es |
dc.title | Experimental post-selection loophole-free time-bin and energy-time nonlocality with integrated photonics | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada II | es |
dc.relation.projectID | 101017733, 731473 | es |
dc.relation.projectID | PCI2019-111885-2 | es |
dc.relation.projectID | 232/2016 | es |
dc.relation.projectID | VR-2017-0447 | es |
dc.relation.projectID | VR-2019-0039 | es |
dc.relation.publisherversion | https://opg.optica.org/optica/fulltext.cfm?uri=optica-11-4-498&id=548951 | es |
dc.identifier.doi | 10.1364/OPTICA.499247 | es |
dc.journaltitle | Optica | es |
dc.publication.volumen | 11 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 498 | es |
dc.publication.endPage | 511 | es |
dc.contributor.funder | Linköpings Universitet | es |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (MICINN). España | es |
dc.contributor.funder | Agencia Estatal de Investigación. España | es |
dc.contributor.funder | Ministero dell’Istruzione, dell’Università e della Ricerca | es |
dc.contributor.funder | Wallenberg Center for Quantum Technology | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Experimental post-selection ... | 10.04Mb | [PDF] | Ver/ | |