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No-go theorems for photon state transformations in quantum linear optics
dc.contributor.author | V. Parellada, Pablo | |
dc.contributor.author | Gimeno i Garcia, Vicent | |
dc.contributor.author | Moyano-Fernández, Julio José | |
dc.contributor.author | Garcia-Escartin, Juan Carlos | |
dc.date.accessioned | 2024-02-13T18:27:51Z | |
dc.date.available | 2024-02-13T18:27:51Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | PARELLADA, Pablo V., et al. No-go theorems for photon state transformations in quantum linear optics. Results in Physics, 2023, vol. 54: 107108 | ca_CA |
dc.identifier.issn | 2211-3797 | |
dc.identifier.uri | http://hdl.handle.net/10234/205851 | |
dc.description.abstract | We give a necessary condition for photon state transformations in linear optical setups preserving the total number of photons. From an analysis of the algebra describing the quantum evolution, we find a conserved quantity that appears in all allowed optical transformations. We give some examples and numerical applications, with example code, and give three general no-go results. These include (i) the impossibility of deterministic transformations which redistribute the photons from one to two different modes, (ii) a proof that it is impossible to generate a perfect Bell state with an arbitrary ancilla from the Fock basis and (iii) a restriction for the conversion between different types of entanglement (converting GHZ to W states). These tools and results can help in the design of experiments for optical quantum state generation. | ca_CA |
dc.format.extent | 9 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation | QCAYLE | ca_CA |
dc.relation.isPartOf | Results in Physics, 2023, vol. 54: 107108 | ca_CA |
dc.rights | Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by- nc-nd/4.0/). | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | ca_CA |
dc.subject | Quantum optics | ca_CA |
dc.subject | Linear optics | ca_CA |
dc.subject | Bell state | ca_CA |
dc.subject | No-go theorem | ca_CA |
dc.subject | Optical state transformations | ca_CA |
dc.title | No-go theorems for photon state transformations in quantum linear optics | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.rinp.2023.107108 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.sciencedirect.com/science/article/pii/S2211379723009014 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Unión Europea NextGenerationEU | ca_CA |
project.funder.name | Consejería de Educación, Junta de Castilla y León | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades | ca_CA |
project.funder.name | El Fondo Europeo de Desarrollo Regional (FEDER) | ca_CA |
project.funder.name | Agencia Estatal de Investigación | ca_CA |
oaire.awardNumber | PRTRC17.I1 | ca_CA |
oaire.awardNumber | UJI-B2018-35 | ca_CA |
oaire.awardNumber | PID2020-115930GA-I00 | ca_CA |
oaire.awardNumber | AICO/2021/252 | ca_CA |
oaire.awardNumber | TED2021-130358B-I00 | ca_CA |
oaire.awardNumber | GACU- JIMA/2023/06 | ca_CA |
oaire.awardNumber | PRTRC17.I1 | ca_CA |
oaire.awardNumber | PID2020-119418GB-I00 | ca_CA |
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