{"id":"https://openalex.org/W4388908153","doi":"https://doi.org/10.3390/e25121573","title":"Pointer States and Quantum Darwinism with Two-Body Interactions","display_name":"Pointer States and Quantum Darwinism with Two-Body Interactions","publication_year":2023,"publication_date":"2023-11-22","ids":{"openalex":"https://openalex.org/W4388908153","doi":"https://doi.org/10.3390/e25121573","pmid":"https://pubmed.ncbi.nlm.nih.gov/38136453"},"language":"en","primary_location":{"id":"doi:10.3390/e25121573","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25121573","pdf_url":"https://www.mdpi.com/1099-4300/25/12/1573/pdf?version=1700663734","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/25/12/1573/pdf?version=1700663734","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092828797","display_name":"Paul Duruisseau","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128565","display_name":"CEA Paris-Saclay","ror":"https://ror.org/03n15ch10","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210128565"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Paul Duruisseau","raw_affiliation_strings":["ENS Paris-Saclay, 91190 Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENS Paris-Saclay, 91190 Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I4210128565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016652081","display_name":"Akram Touil","orcid":"https://orcid.org/0000-0002-2405-7883"},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akram Touil","raw_affiliation_strings":["Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, NM 87545, USA","Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, NM 87545, USA","institution_ids":["https://openalex.org/I1343871089"]},{"raw_affiliation_string":"Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089720386","display_name":"Sebastian Deffner","orcid":"https://orcid.org/0000-0003-0504-6932"},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sebastian Deffner","raw_affiliation_strings":["Department of Physics, University of Maryland, Baltimore County, Baltimore, MD 21250, USA"],"raw_orcid":"https://orcid.org/0000-0003-0504-6932","affiliations":[{"raw_affiliation_string":"Department of Physics, University of Maryland, Baltimore County, Baltimore, MD 21250, USA","institution_ids":["https://openalex.org/I79272384"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089720386"],"corresponding_institution_ids":["https://openalex.org/I79272384"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.939,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.86280952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"25","issue":"12","first_page":"1573","last_page":"1573"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10622","display_name":"Quantum Mechanics and Applications","score":0.9998000264167786,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.9998000264167786,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/quantum","display_name":"Quantum","score":0.6046082377433777},{"id":"https://openalex.org/keywords/qubit","display_name":"Qubit","score":0.47787371277809143},{"id":"https://openalex.org/keywords/objectivity","display_name":"Objectivity (philosophy)","score":0.4405769109725952},{"id":"https://openalex.org/keywords/theoretical-physics","display_name":"Theoretical physics","score":0.4341597557067871},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.4340746998786926},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4288254380226135},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27897214889526367},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.2553291618824005},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.16477182507514954},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.151607483625412}],"concepts":[{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.6046082377433777},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.47787371277809143},{"id":"https://openalex.org/C2482559","wikidata":"https://www.wikidata.org/wiki/Q206330","display_name":"Objectivity (philosophy)","level":2,"score":0.4405769109725952},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.4341597557067871},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4340746998786926},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4288254380226135},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27897214889526367},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2553291618824005},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.16477182507514954},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.151607483625412}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/e25121573","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25121573","pdf_url":"https://www.mdpi.com/1099-4300/25/12/1573/pdf?version=1700663734","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:38136453","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38136453","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:osti.gov:2470521","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/2470521","pdf_url":"https://www.osti.gov/servlets/purl/2470521","source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10742525","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10742525","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10742525/pdf/entropy-25-01573.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:cb8a5dc09edf4e2abac7e553a64ad6b4","is_oa":true,"landing_page_url":"https://doaj.org/article/cb8a5dc09edf4e2abac7e553a64ad6b4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 25, Iss 12, p 1573 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/25/12/1573/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e25121573","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e25121573","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25121573","pdf_url":"https://www.mdpi.com/1099-4300/25/12/1573/pdf?version=1700663734","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G3275643745","display_name":null,"funder_award_id":"62422","funder_id":"https://openalex.org/F4320306193","funder_display_name":"John Templeton Foundation"}],"funders":[{"id":"https://openalex.org/F4320306193","display_name":"John Templeton Foundation","ror":"https://ror.org/035tnyy05"},{"id":"https://openalex.org/F4320309204","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388908153.pdf"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1542471440","https://openalex.org/W1571385165","https://openalex.org/W1621510968","https://openalex.org/W1631356911","https://openalex.org/W1949906893","https://openalex.org/W1967782212","https://openalex.org/W1971683548","https://openalex.org/W1978355769","https://openalex.org/W1991117728","https://openalex.org/W2032207635","https://openalex.org/W2043100881","https://openalex.org/W2070747391","https://openalex.org/W2089610453","https://openalex.org/W2094281193","https://openalex.org/W2125303188","https://openalex.org/W2129872856","https://openalex.org/W2254626876","https://openalex.org/W2282168229","https://openalex.org/W2890911513","https://openalex.org/W2909620787","https://openalex.org/W2949775436","https://openalex.org/W3005283491","https://openalex.org/W3029194805","https://openalex.org/W3037859133","https://openalex.org/W3038010021","https://openalex.org/W3048469735","https://openalex.org/W3049741035","https://openalex.org/W3087880977","https://openalex.org/W3098623227","https://openalex.org/W3099536950","https://openalex.org/W3100597718","https://openalex.org/W3107403573","https://openalex.org/W3115978137","https://openalex.org/W3121090033","https://openalex.org/W3128519673","https://openalex.org/W3194354196","https://openalex.org/W4210293785","https://openalex.org/W4225647732","https://openalex.org/W4226190392","https://openalex.org/W4226389789","https://openalex.org/W4293171638","https://openalex.org/W4302416265","https://openalex.org/W4307552796","https://openalex.org/W4320499095","https://openalex.org/W4366683936","https://openalex.org/W6786059580","https://openalex.org/W7000791799"],"related_works":["https://openalex.org/W2106696580","https://openalex.org/W2350160090","https://openalex.org/W2380591200","https://openalex.org/W2026722414","https://openalex.org/W4292200336","https://openalex.org/W102095479","https://openalex.org/W2887239570","https://openalex.org/W2586324665","https://openalex.org/W2906490429","https://openalex.org/W4241979522"],"abstract_inverted_index":{"Quantum":[0],"Darwinism":[1,19,89],"explains":[2],"the":[3,34,42,74,105,116,125,137],"emergence":[4,118],"of":[5,33,73,119,128,140],"classical":[6,52,120],"objectivity":[7,121],"within":[8],"a":[9,45,80],"quantum":[10,18,88,129],"universe.":[11],"However,":[12],"to":[13,40,48,50],"date,":[14],"most":[15],"research":[16],"on":[17,22],"has":[20,47],"focused":[21],"specific":[23],"models":[24,61],"and":[25,65,76],"their":[26],"stationary":[27],"properties.":[28],"To":[29,54],"further":[30,84],"our":[31],"understanding":[32],"quantum-to-classical":[35],"transition,":[36],"it":[37],"appears":[38],"desirable":[39],"identify":[41],"general":[43],"criteria":[44],"Hamiltonian":[46],"fulfill":[49],"support":[51,79],"reality.":[53],"this":[55],"end,":[56],"we":[57],"categorize":[58],"all":[59],"N-qubit":[60],"with":[62,70,124],"two-body":[63],"interactions,":[64],"show":[66],"that":[67,86,110],"only":[68,91],"those":[69],"separable":[71],"interaction":[72],"system":[75],"environment":[77],"can":[78,90],"pointer":[81],"basis.":[82],"We":[83,108],"demonstrate":[85],"\u201cperfect\u201d":[87],"emerge":[92],"if":[93],"there":[94],"are":[95,134],"no":[96],"intra-environmental":[97],"interactions.":[98],"Our":[99,131],"analysis":[100,139],"is":[101],"complemented":[102],"by":[103],"solving":[104],"ensuing":[106],"dynamics.":[107],"find":[109],"in":[111],"systems":[112],"exhibiting":[113],"information":[114],"scrambling,":[115],"dynamical":[117],"directly":[122],"competes":[123],"non-local":[126],"spread":[127],"correlations.":[130],"rigorous":[132],"findings":[133],"illustrated":[135],"through":[136],"numerical":[138],"four":[141],"representative":[142],"models.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-10T00:00:00"}