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dc.contributor.author | Charalambous, Christos | es_ES |
dc.contributor.author | Garcia March, Miguel Angel | es_ES |
dc.contributor.author | Lampo, Aniello | es_ES |
dc.contributor.author | Mehboudi, Mohammad | es_ES |
dc.contributor.author | Lewenstein, Maciej | es_ES |
dc.date.accessioned | 2022-06-02T18:02:28Z | |
dc.date.available | 2022-06-02T18:02:28Z | |
dc.date.issued | 2019-01 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/183060 | |
dc.description.abstract | [EN] We study entanglement and squeezing of two uncoupled impurities immersed in a Bose-Einstein condensate. We treat them as two quantum Brownian particles interacting with a bath composed of the Bogoliubov modes of the condensate. The Langevin-like quantum stochastic equations derived exhibit memory effects. We study two scenarios: (i) In the absence of an external potential, we observe sudden death of entanglement; (ii) In the presence of an external harmonic potential, entanglement survives even at the asymptotic time limit. Our study considers experimentally tunable parameters | es_ES |
dc.description.sponsorship | This work has been funded by a scholarship from the Programa Masters d'Excel-lencia of the Fundacio Catalunya-La Pedrera, the Spanish Ministry MINECO (National Plan 15 Grant: FISICATEAMO No. FIS2016-79508-P, SEVERO OCHOA No. SEV-2015-0522), Fundacio Privada Cellex, Generalitat de Catalunya (AGAUR Grant No. 2017 SGR 1341 and CERCA/Program), ERC AdG OSYRIS, EU FETPRO QUIC, and the National Science Centre, Poland-Symfonia Grant No. 2016/20/W/ST4/00314. M.M. acknowledges financial support from the Spanish Ministry MINECO (project QIBEQI FIS2016-80773-P) | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | SciPost Foundation | es_ES |
dc.relation.ispartof | SciPost Physics | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Separability criterion | es_ES |
dc.subject | Quantum | es_ES |
dc.subject | Gas | es_ES |
dc.subject | Entanglement | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Two distinguishable impurities in BEC: squeezing and entanglement of two Bose polarons | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.21468/SciPostPhys.6.1.010 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//SEV-2015-0522/ES/AGR-INSTITUTO DE CIENCIAS FOTONICAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GC//2017 SGR 1341/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//FIS2016-79508-P//Fronteras de la física teórica atómica, molecular y óptica/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/NCN//2016%2F20%2FW%2FST4%2F00314//Symfonia/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//QIBEQI FIS2016-80773-P/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.description.bibliographicCitation | Charalambous, C.; Garcia March, MA.; Lampo, A.; Mehboudi, M.; Lewenstein, M. (2019). Two distinguishable impurities in BEC: squeezing and entanglement of two Bose polarons. SciPost Physics. 6(1):1-38. https://doi.org/10.21468/SciPostPhys.6.1.010 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.21468/SciPostPhys.6.1.010 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 38 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 6 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.eissn | 2542-4653 | es_ES |
dc.relation.pasarela | S\465792 | es_ES |
dc.contributor.funder | Generalitat de Catalunya | es_ES |
dc.contributor.funder | National Science Centre, Polonia | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | MINISTERIO DE CIENCIA INNOVACION Y UNIVERSIDADES | es_ES |