{"id":"https://openalex.org/W2069775196","doi":"https://doi.org/10.1142/s021974991560014x","title":"Entanglement generation and dynamics for a Bose\u2013Hubbard model in a double-well potential","display_name":"Entanglement generation and dynamics for a Bose\u2013Hubbard model in a double-well potential","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2069775196","doi":"https://doi.org/10.1142/s021974991560014x","mag":"2069775196"},"language":"en","primary_location":{"id":"doi:10.1142/s021974991560014x","doi":"https://doi.org/10.1142/s021974991560014x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021974991560014x","pdf_url":null,"source":{"id":"https://openalex.org/S9756463","display_name":"International Journal of Quantum Information","issn_l":"0219-7499","issn":["0219-7499","1793-6918"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Quantum Information","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1411.3937","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012275827","display_name":"Fabio Gentile","orcid":"https://orcid.org/0000-0002-8747-2072","observed_orcids":["https://orcid.org/0000-0002-8747-2072"]},"institutions":[{"id":"https://openalex.org/I4210136559","display_name":"Istituto Nazionale di Ricerca Metrologica","ror":"https://ror.org/03vn1bh77","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210104593","https://openalex.org/I4210136559","https://openalex.org/I4392021227"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Gentile","raw_affiliation_strings":["INRIM, Strada delle Cacce 91, 10135 Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIM, Strada delle Cacce 91, 10135 Torino, Italy","institution_ids":["https://openalex.org/I4210136559"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. Montorsi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Montorsi","raw_affiliation_strings":["Dipartimento di Fisica del Politecnico, Corso Duca degli Abruzzi 24, 10129 Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica del Politecnico, Corso Duca degli Abruzzi 24, 10129 Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":null,"display_name":"M. Roncaglia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210136559","display_name":"Istituto Nazionale di Ricerca Metrologica","ror":"https://ror.org/03vn1bh77","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210104593","https://openalex.org/I4210136559","https://openalex.org/I4392021227"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Roncaglia","raw_affiliation_strings":["INRIM, Strada delle Cacce 91, 10135 Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIM, Strada delle Cacce 91, 10135 Torino, Italy","institution_ids":["https://openalex.org/I4210136559"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"12","issue":"07n08","first_page":"1560014","last_page":"1560014"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.454800009727478,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.454800009727478,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.38749998807907104,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.11330000311136246,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/entanglement-generation","display_name":"entanglement generation","score":0.906000018119812},{"id":"https://openalex.org/keywords/entanglement-dynamics","display_name":"entanglement dynamics","score":0.9160000085830688},{"id":"https://openalex.org/keywords/bose-hubbard-model","display_name":"Bose-Hubbard model","score":0.9100000262260437},{"id":"https://openalex.org/keywords/double-well-potential","display_name":"double-well potential","score":0.9950000047683716},{"id":"https://openalex.org/keywords/entanglement-negativity","display_name":"entanglement negativity","score":0.7250000238418579},{"id":"https://openalex.org/keywords/entanglement-of-formation","display_name":"entanglement of formation","score":0.9919999837875366},{"id":"https://openalex.org/keywords/nonseparability","display_name":"non-separability","score":0.859000027179718},{"id":"https://openalex.org/keywords/dephasing","display_name":"dephasing","score":0.6980000138282776},{"id":"https://openalex.org/keywords/particle-loss","display_name":"particle loss","score":0.9670000076293945},{"id":"https://openalex.org/keywords/finite-temperature","display_name":"finite temperature","score":0.777999997138977},{"id":"https://openalex.org/keywords/interacting-bosons","display_name":"interacting bosons","score":0.7509999871253967}],"concepts":[{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.8359000086784363},{"id":"https://openalex.org/C95013731","wikidata":"https://www.wikidata.org/wiki/Q7269071","display_name":"Quantum metrology","level":5,"score":0.7364000082015991},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6848999857902527},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.5773000121116638},{"id":"https://openalex.org/C49023278","wikidata":"https://www.wikidata.org/wiki/Q5260650","display_name":"Dephasing","level":2,"score":0.5095999836921692},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.5044000148773193},{"id":"https://openalex.org/C89143813","wikidata":"https://www.wikidata.org/wiki/Q17105423","display_name":"Quantum sensor","level":5,"score":0.5023000240325928},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.4844000041484833},{"id":"https://openalex.org/C79118098","wikidata":"https://www.wikidata.org/wiki/Q43101","display_name":"Boson","level":2,"score":0.4839000105857849},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.45899999141693115},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.4562999904155731},{"id":"https://openalex.org/C20593774","wikidata":"https://www.wikidata.org/wiki/Q7958522","display_name":"W state","level":4,"score":0.4510999917984009},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.44110000133514404},{"id":"https://openalex.org/C32270708","wikidata":"https://www.wikidata.org/wiki/Q7582152","display_name":"Squashed entanglement","level":4,"score":0.43970000743865967},{"id":"https://openalex.org/C190463098","wikidata":"https://www.wikidata.org/wiki/Q2081419","display_name":"Quantum technology","level":4,"score":0.42329999804496765},{"id":"https://openalex.org/C206040425","wikidata":"https://www.wikidata.org/wiki/Q4748511","display_name":"Amplitude damping channel","level":5,"score":0.4047999978065491},{"id":"https://openalex.org/C139356082","wikidata":"https://www.wikidata.org/wiki/Q7269038","display_name":"Quantum discord","level":4,"score":0.3984000086784363},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.3952000141143799},{"id":"https://openalex.org/C71799126","wikidata":"https://www.wikidata.org/wiki/Q6934832","display_name":"Multipartite entanglement","level":5,"score":0.3734999895095825},{"id":"https://openalex.org/C187486625","wikidata":"https://www.wikidata.org/wiki/Q2122176","display_name":"Quantum channel","level":4,"score":0.32589998841285706},{"id":"https://openalex.org/C41241483","wikidata":"https://www.wikidata.org/wiki/Q7269015","display_name":"Quantum capacity","level":5,"score":0.3255000114440918},{"id":"https://openalex.org/C91717678","wikidata":"https://www.wikidata.org/wiki/Q1135332","display_name":"Quantum teleportation","level":5,"score":0.3212999999523163},{"id":"https://openalex.org/C206003972","wikidata":"https://www.wikidata.org/wiki/Q5380097","display_name":"Entanglement witness","level":5,"score":0.3131999969482422},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.3124000132083893},{"id":"https://openalex.org/C122527463","wikidata":"https://www.wikidata.org/wiki/Q578430","display_name":"Quantum decoherence","level":3,"score":0.3116999864578247},{"id":"https://openalex.org/C190474826","wikidata":"https://www.wikidata.org/wiki/Q2495111","display_name":"Open quantum system","level":3,"score":0.30640000104904175},{"id":"https://openalex.org/C15706264","wikidata":"https://www.wikidata.org/wiki/Q230883","display_name":"Quantum state","level":3,"score":0.30399999022483826},{"id":"https://openalex.org/C5320026","wikidata":"https://www.wikidata.org/wiki/Q2122216","display_name":"Quantum information science","level":4,"score":0.301800012588501},{"id":"https://openalex.org/C2778926657","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum system","level":3,"score":0.2838999927043915},{"id":"https://openalex.org/C51003876","wikidata":"https://www.wikidata.org/wiki/Q1536431","display_name":"Quantum error correction","level":4,"score":0.27900001406669617},{"id":"https://openalex.org/C56911000","wikidata":"https://www.wikidata.org/wiki/Q831774","display_name":"Density matrix","level":3,"score":0.2770000100135803},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.2768000066280365},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C118704821","wikidata":"https://www.wikidata.org/wiki/Q2898260","display_name":"Bell state","level":4,"score":0.2554999887943268},{"id":"https://openalex.org/C152026323","wikidata":"https://www.wikidata.org/wiki/Q1032070","display_name":"Coherent states","level":3,"score":0.2508000135421753}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1142/s021974991560014x","doi":"https://doi.org/10.1142/s021974991560014x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021974991560014x","pdf_url":null,"source":{"id":"https://openalex.org/S9756463","display_name":"International Journal of Quantum Information","issn_l":"0219-7499","issn":["0219-7499","1793-6918"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Quantum Information","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1411.3937","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1411.3937","pdf_url":"https://arxiv.org/pdf/1411.3937","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:iris.polito.it:11583/2587757","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11583/2587757","pdf_url":null,"source":{"id":"https://openalex.org/S7407055329","display_name":"PORTO@Iris","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:porto.polito.it:2587757","doi":null,"is_oa":false,"landing_page_url":"http://porto.polito.it/2587757/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0219-7499","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.48550/arxiv.1411.3937","doi":"https://doi.org/10.48550/arxiv.1411.3937","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1411.3937","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1411.3937","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1411.3937","pdf_url":"https://arxiv.org/pdf/1411.3937","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309746","display_name":"Compagnia di San Paolo","ror":"https://ror.org/00d1b1c41"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2069775196.pdf","grobid_xml":"https://content.openalex.org/works/W2069775196.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W202126986","https://openalex.org/W322525841","https://openalex.org/W360650912","https://openalex.org/W1578322733","https://openalex.org/W1631356911","https://openalex.org/W1785518965","https://openalex.org/W1966951513","https://openalex.org/W1967788013","https://openalex.org/W1974617137","https://openalex.org/W1979308046","https://openalex.org/W1981221685","https://openalex.org/W2012383366","https://openalex.org/W2015683881","https://openalex.org/W2025107796","https://openalex.org/W2027742225","https://openalex.org/W2043836237","https://openalex.org/W2057215992","https://openalex.org/W2074447253","https://openalex.org/W2084864304","https://openalex.org/W2096103896","https://openalex.org/W2122764945","https://openalex.org/W2128438725","https://openalex.org/W2171823766","https://openalex.org/W2764347725","https://openalex.org/W2915258946","https://openalex.org/W3098343129","https://openalex.org/W4206158717","https://openalex.org/W4251227784"],"related_works":["https://openalex.org/W7095758103","https://openalex.org/W1766058616","https://openalex.org/W7097794063","https://openalex.org/W2154088245","https://openalex.org/W1971362856","https://openalex.org/W1981217997","https://openalex.org/W32788410","https://openalex.org/W2182781748","https://openalex.org/W3099630713","https://openalex.org/W2387581714"],"abstract_inverted_index":{"The":[0,95,142,157],"study":[1],"of":[2,8,37,40,62,80,116,126,140,153,159,168,181,201,204,214],"entanglement":[3,182,203,215],"between":[4,102],"bosonic":[5,93],"systems":[6,30],"is":[7,144,164],"primary":[9],"importance":[10],"for":[11,16],"establishing":[12],"feasible":[13],"resources":[14,54,216],"needed":[15,217],"implementing":[17],"quantum":[18,53,68,117,162],"information":[19,44],"protocols,":[20],"both":[21],"in":[22,34,67,119],"their":[23],"interacting":[24,98],"atomic":[25],"or":[26],"photonic":[27],"realizations.":[28],"Atomic":[29],"are":[31,97],"particularly":[32],"efficient":[33,65],"the":[35,56,114,124,154,160,169,202,211],"production":[36],"large":[38],"amounts":[39],"entanglement,":[41],"providing":[42],"higher":[43],"density":[45],"than":[46],"conventional":[47],"qubit":[48],"entangled":[49],"states.":[50,222],"Such":[51],"increased":[52],"pave":[55],"way":[57],"to":[58,176,218],"novel":[59],"fundamental":[60],"tests":[61],"nature":[63],"and":[64,71,84,99,104,138,187],"applications":[66],"information,":[69],"metrology":[70],"sensing.":[72],"We":[73,112],"consider":[74,113],"a":[75,90,108,151,178],"basic":[76],"setup":[77],"made":[78],"up":[79,220],"two":[81],"parties":[82],"A":[83,103,192],"B,":[85,105],"each":[86],"one":[87],"populated":[88],"by":[89,166],"single":[91],"level":[92],"variable.":[94],"bosons":[96],"can":[100],"hop":[101],"thus":[106],"describing":[107],"two-site":[109],"Bose\u2013Hubbard":[110],"Hamiltonian.":[111],"generation":[115],"states":[118,163],"several":[120],"situations":[121],"that":[122,209],"cover":[123],"majority":[125],"physical":[127],"realizations:":[128],"ground":[129],"state,":[130],"finite":[131],"temperature,":[132],"unitary":[133],"dynamics,":[134],"dissipation":[135],"through":[136,146],"dephasing":[137],"loss":[139],"particles.":[141],"system":[143],"analyzed":[145],"truncated":[147],"exact":[148],"diagonalization,":[149],"as":[150],"function":[152],"microscopic":[155],"parameters.":[156],"nonseparability":[158],"obtained":[161],"estimated":[165],"means":[167],"negativity,":[170],"which":[171],"has":[172],"recently":[173],"been":[174],"proven":[175],"be":[177],"suitable":[179],"measure":[180],"[M.":[183],"Roncaglia,":[184],"A.":[185],"Montorsi":[186],"M.":[188],"Genovese,":[189],"Phys.":[190],"Rev.":[191],"90":[193],"(2014)":[194],"062303].":[195],"Finally,":[196],"we":[197],"calculate":[198],"lower":[199],"bounds":[200],"formation":[205],"(EOF),":[206],"an":[207],"indicator":[208],"quantifies":[210],"minimal":[212],"amount":[213],"build":[219],"such":[221]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}