{"id":"https://openalex.org/W3104841601","doi":null,"title":"Quantum dynamics of coupled bosonic wells within the Bose-Hubbard picture","display_name":"Quantum dynamics of coupled bosonic wells within the Bose-Hubbard picture","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W3104841601","mag":"3104841601"},"language":"en","primary_location":{"id":"pmh:oai:porto.polito.it:1404134","doi":null,"is_oa":false,"landing_page_url":"http://porto.polito.it/1404134/","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:0217-9792","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Franzosi, R.","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":"Franzosi, R.","raw_affiliation_strings":["Dipartimento di Fisica & Unit\u00e0 INFM, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica & Unit\u00e0 INFM, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019916907","display_name":"Vittorio Penna","orcid":"https://orcid.org/0000-0001-5546-8362","observed_orcids":["https://orcid.org/0000-0001-5546-8362"]},"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":"Penna, Vittorio","raw_affiliation_strings":["Dipartimento di Fisica & Unit\u00e0 INFM, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica & Unit\u00e0 INFM, Politecnico di Torino, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041685522","display_name":"Riccardo Zecchina","orcid":"https://orcid.org/0000-0002-1221-5207","observed_orcids":["https://orcid.org/0000-0002-1221-5207"]},"institutions":[{"id":"https://openalex.org/I12323705","display_name":"The Abdus Salam International Centre for Theoretical Physics (ICTP)","ror":"https://ror.org/009gyvm78","country_code":"IT","type":"facility","lineage":["https://openalex.org/I12323705","https://openalex.org/I1286959531","https://openalex.org/I1293226324","https://openalex.org/I2801247003"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Zecchina, Riccardo","raw_affiliation_strings":["Condensed Matter Section, International Center of Theoretical Physics, Strada Costiera 11, 34100 - Trieste, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Condensed Matter Section, International Center of Theoretical Physics, Strada Costiera 11, 34100 - Trieste, Italy","institution_ids":["https://openalex.org/I12323705"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4105,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.80828873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9854000210762024,"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/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9854000210762024,"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/T12612","display_name":"Strong Light-Matter Interactions","score":0.003700000001117587,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.0027000000700354576,"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/bose-hubbard-model","display_name":"Bose-Hubbard model","score":0.9990000128746033},{"id":"https://openalex.org/keywords/quantum-dynamics","display_name":"quantum dynamics","score":0.7590000033378601},{"id":"https://openalex.org/keywords/variational-methods","display_name":"variational methods","score":0.746999979019165},{"id":"https://openalex.org/keywords/dynamical-algebra","display_name":"dynamical algebras","score":0.9589999914169312},{"id":"https://openalex.org/keywords/energy-spectrum","display_name":"energy spectrum","score":0.9800000190734863},{"id":"https://openalex.org/keywords/classical-symmetries","display_name":"classical symmetries","score":0.9010000228881836},{"id":"https://openalex.org/keywords/two-site-binding-model","display_name":"two-site model","score":0.6940000057220459}],"concepts":[{"id":"https://openalex.org/C535169671","wikidata":"https://www.wikidata.org/wiki/Q17080006","display_name":"Semiclassical physics","level":3,"score":0.8689040541648865},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6528571844100952},{"id":"https://openalex.org/C152026323","wikidata":"https://www.wikidata.org/wiki/Q1032070","display_name":"Coherent states","level":3,"score":0.613039493560791},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5711182355880737},{"id":"https://openalex.org/C196498566","wikidata":"https://www.wikidata.org/wiki/Q4947242","display_name":"Bose\u2013Hubbard model","level":4,"score":0.5513654351234436},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5223925113677979},{"id":"https://openalex.org/C15184713","wikidata":"https://www.wikidata.org/wiki/Q7269042","display_name":"Quantum dynamics","level":3,"score":0.5216058492660522},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5060688853263855},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.4842092990875244},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.45615094900131226},{"id":"https://openalex.org/C106074065","wikidata":"https://www.wikidata.org/wiki/Q1571298","display_name":"Hubbard model","level":3,"score":0.3309822678565979},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.32578152418136597},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:porto.polito.it:1404134","doi":null,"is_oa":false,"landing_page_url":"http://porto.polito.it/1404134/","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:0217-9792","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W119916070","https://openalex.org/W1967336145","https://openalex.org/W1973190367","https://openalex.org/W1994090126","https://openalex.org/W2016986149","https://openalex.org/W2020055536","https://openalex.org/W2034012235","https://openalex.org/W2035286224","https://openalex.org/W2054558389","https://openalex.org/W2068004529","https://openalex.org/W2082676559","https://openalex.org/W2089489377","https://openalex.org/W2125867770","https://openalex.org/W2798456356","https://openalex.org/W2922295344"],"related_works":["https://openalex.org/W2593360771","https://openalex.org/W2047996198","https://openalex.org/W2171471139","https://openalex.org/W1973190367","https://openalex.org/W1556227785","https://openalex.org/W2146271572","https://openalex.org/W3127232463","https://openalex.org/W2075523768","https://openalex.org/W6966924771","https://openalex.org/W1997106713"],"abstract_inverted_index":{"We":[0,35],"relate":[1],"the":[2,6,11,31,37,40,44,51,60,71,79,83,97],"quantum":[3,46],"dynamics":[4,38],"of":[5,19,39,82],"Bose\u2013Hubbard":[7],"model":[8,52],"(BHM)":[9],"to":[10,68,76],"semiclassical":[12],"nonlinear":[13],"equations":[14],"that":[15],"describe":[16],"an":[17],"array":[18],"interacting":[20],"Bose":[21],"condensates":[22],"by":[23,48],"implementing":[24],"a":[25,54],"standard":[26],"variational":[27],"procedure":[28],"based":[29],"on":[30,96],"coherent":[32,98],"state":[33,99],"method.":[34],"investigate":[36],"two-site":[41,84],"BHM":[42],"from":[43],"purely":[45],"viewpoint":[47],"recasting":[49],"first":[50],"within":[53],"spin":[55],"picture":[56],"and":[57,75],"using":[58],"then":[59],"related":[61],"dynamical":[62],"algebra.":[63],"The":[64,86],"latter":[65],"allows":[66],"us":[67],"study":[69],"thoroughly":[70],"energy":[72,87],"spectrum":[73,88],"structure":[74],"interpret":[77],"quantally":[78],"classical":[80],"symmetries":[81],"dynamics.":[85],"is":[89],"also":[90],"evaluated":[91],"through":[92],"various":[93],"approximations":[94],"relying":[95],"approach.":[100]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2020-11-23T00:00:00"}