{"id":"https://openalex.org/W2087968650","doi":"https://doi.org/10.3390/e13020528","title":"Entangled States in Quantum Cosmology and the Interpretation of \u039b","display_name":"Entangled States in Quantum Cosmology and the Interpretation of \u039b","publication_year":2011,"publication_date":"2011-02-17","ids":{"openalex":"https://openalex.org/W2087968650","doi":"https://doi.org/10.3390/e13020528","mag":"2087968650"},"language":"en","primary_location":{"id":"doi:10.3390/e13020528","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e13020528","pdf_url":"https://www.mdpi.com/1099-4300/13/2/528/pdf?version=1424784806","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":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/13/2/528/pdf?version=1424784806","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Salvatore Capozziello","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Salvatore Capozziello","raw_affiliation_strings":["Dipartimento di Scienze Fisiche, Universit\u00e0 di Napoli Federico II, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126 Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze Fisiche, Universit\u00e0 di Napoli Federico II, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126 Napoli, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"Orlando Luongo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122452","display_name":"International Center for Relativistic Astrophysics","ror":"https://ror.org/02jktn113","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210122452"]},{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Orlando Luongo","raw_affiliation_strings":["Dipartimento di Fisica, Universit\u00e0 di Roma La Sapienza, I-00185 Roma, Italy","ICRANet and ICRA (International Center of Relativistic Astrophysics Networks), Piazzale della Repubblica 10, I-65122 Pescara, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Fisica, Universit\u00e0 di Roma La Sapienza, I-00185 Roma, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"ICRANet and ICRA (International Center of Relativistic Astrophysics Networks), Piazzale della Repubblica 10, I-65122 Pescara, Italy","institution_ids":["https://openalex.org/I4210122452"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.8108,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.77815222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"13","issue":"2","first_page":"528","last_page":"541"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.444599986076355,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10095","display_name":"Cosmology and Gravitation Theories","score":0.444599986076355,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":0.12219999730587006,"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"}},{"id":"https://openalex.org/T12516","display_name":"Advanced Mathematical Theories and Applications","score":0.09390000253915787,"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/minisuperspace","display_name":"Minisuperspace","score":0.7671999931335449},{"id":"https://openalex.org/keywords/quantum-entanglement","display_name":"Quantum entanglement","score":0.7164000272750854},{"id":"https://openalex.org/keywords/cosmological-constant","display_name":"Cosmological constant","score":0.574400007724762},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.5019000172615051},{"id":"https://openalex.org/keywords/quantum-cosmology","display_name":"Quantum cosmology","score":0.4997999966144562},{"id":"https://openalex.org/keywords/coincidence","display_name":"Coincidence","score":0.4634999930858612},{"id":"https://openalex.org/keywords/density-matrix","display_name":"Density matrix","score":0.45100000500679016},{"id":"https://openalex.org/keywords/cosmology","display_name":"Cosmology","score":0.44999998807907104},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.44449999928474426},{"id":"https://openalex.org/keywords/universe","display_name":"Universe","score":0.4088999927043915}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8373000025749207},{"id":"https://openalex.org/C2778440324","wikidata":"https://www.wikidata.org/wiki/Q6867709","display_name":"Minisuperspace","level":5,"score":0.7671999931335449},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.7164000272750854},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.5788999795913696},{"id":"https://openalex.org/C166861157","wikidata":"https://www.wikidata.org/wiki/Q59151","display_name":"Cosmological constant","level":2,"score":0.574400007724762},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.5019000172615051},{"id":"https://openalex.org/C45018233","wikidata":"https://www.wikidata.org/wiki/Q780685","display_name":"Quantum cosmology","level":4,"score":0.4997999966144562},{"id":"https://openalex.org/C2779832538","wikidata":"https://www.wikidata.org/wiki/Q2308809","display_name":"Coincidence","level":3,"score":0.4634999930858612},{"id":"https://openalex.org/C56911000","wikidata":"https://www.wikidata.org/wiki/Q831774","display_name":"Density matrix","level":3,"score":0.45100000500679016},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.44999998807907104},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.44449999928474426},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.4088999927043915},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.38420000672340393},{"id":"https://openalex.org/C59375849","wikidata":"https://www.wikidata.org/wiki/Q5013513","display_name":"COSMIC cancer database","level":2,"score":0.382999986410141},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C93992136","wikidata":"https://www.wikidata.org/wiki/Q1637913","display_name":"Non-standard cosmology","level":5,"score":0.37229999899864197},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3707999885082245},{"id":"https://openalex.org/C139356082","wikidata":"https://www.wikidata.org/wiki/Q7269038","display_name":"Quantum discord","level":4,"score":0.3488999903202057},{"id":"https://openalex.org/C20154449","wikidata":"https://www.wikidata.org/wiki/Q1129469","display_name":"Metric expansion of space","level":4,"score":0.34709998965263367},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.3452000021934509},{"id":"https://openalex.org/C118534291","wikidata":"https://www.wikidata.org/wiki/Q692197","display_name":"Lambda-CDM model","level":4,"score":0.32670000195503235},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.3156999945640564},{"id":"https://openalex.org/C172790937","wikidata":"https://www.wikidata.org/wiki/Q18343","display_name":"Dark energy","level":3,"score":0.31029999256134033},{"id":"https://openalex.org/C2781296076","wikidata":"https://www.wikidata.org/wiki/Q4379531","display_name":"Cosmological constant problem","level":4,"score":0.3084000051021576},{"id":"https://openalex.org/C80469333","wikidata":"https://www.wikidata.org/wiki/Q189088","display_name":"Von Neumann architecture","level":2,"score":0.3068000078201294},{"id":"https://openalex.org/C29013271","wikidata":"https://www.wikidata.org/wiki/Q7544","display_name":"Wormhole","level":2,"score":0.28790000081062317},{"id":"https://openalex.org/C95200732","wikidata":"https://www.wikidata.org/wiki/Q18346","display_name":"Physical cosmology","level":4,"score":0.2797999978065491},{"id":"https://openalex.org/C56764","wikidata":"https://www.wikidata.org/wiki/Q2998314","display_name":"Observational cosmology","level":4,"score":0.27619999647140503},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.2754000127315521},{"id":"https://openalex.org/C122527463","wikidata":"https://www.wikidata.org/wiki/Q578430","display_name":"Quantum decoherence","level":3,"score":0.275299996137619},{"id":"https://openalex.org/C2992891135","wikidata":"https://www.wikidata.org/wiki/Q18346","display_name":"Cosmological model","level":3,"score":0.2736999988555908},{"id":"https://openalex.org/C15706264","wikidata":"https://www.wikidata.org/wiki/Q230883","display_name":"Quantum state","level":3,"score":0.26649999618530273},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.2605000138282776},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.25920000672340393}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/e13020528","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e13020528","pdf_url":"https://www.mdpi.com/1099-4300/13/2/528/pdf?version=1424784806","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":"pmh:oai:arXiv.org:1010.3347","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1010.3347","pdf_url":"https://arxiv.org/pdf/1010.3347","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"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:doaj.org/article:bf703371788c4ce4a318dde322cbd29a","is_oa":true,"landing_page_url":"https://doaj.org/article/bf703371788c4ce4a318dde322cbd29a","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 13, Iss 2, Pp 528-541 (2011)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/13/2/528/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e13020528","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; Volume 13; Issue 2; Pages: 528-541","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e13020528","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e13020528","pdf_url":"https://www.mdpi.com/1099-4300/13/2/528/pdf?version=1424784806","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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2087968650.pdf","grobid_xml":"https://content.openalex.org/works/W2087968650.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W148518135","https://openalex.org/W1504788638","https://openalex.org/W1555048232","https://openalex.org/W1631356911","https://openalex.org/W1970771062","https://openalex.org/W1970986702","https://openalex.org/W1977064951","https://openalex.org/W1977318987","https://openalex.org/W1980851479","https://openalex.org/W1982413995","https://openalex.org/W1982637750","https://openalex.org/W1986407511","https://openalex.org/W1987278096","https://openalex.org/W1991918243","https://openalex.org/W1992204683","https://openalex.org/W1995875735","https://openalex.org/W1999496204","https://openalex.org/W2002221447","https://openalex.org/W2003320774","https://openalex.org/W2010266162","https://openalex.org/W2018492377","https://openalex.org/W2028815089","https://openalex.org/W2052457796","https://openalex.org/W2063545024","https://openalex.org/W2065192689","https://openalex.org/W2068064413","https://openalex.org/W2068486699","https://openalex.org/W2088441866","https://openalex.org/W2089990143","https://openalex.org/W2099394020","https://openalex.org/W2099398795","https://openalex.org/W2111813060","https://openalex.org/W2126656850","https://openalex.org/W2130117852","https://openalex.org/W2131279590","https://openalex.org/W2147762346","https://openalex.org/W2159874741","https://openalex.org/W2163853532","https://openalex.org/W2281702696","https://openalex.org/W2489612978","https://openalex.org/W2608208317","https://openalex.org/W2734410877","https://openalex.org/W3038000163","https://openalex.org/W4206451110","https://openalex.org/W6764898018"],"related_works":[],"abstract_inverted_index":{"The":[0,96],"cosmological":[1,16,42],"constant":[2],"\u039b":[3,110],"can":[4],"be":[5,116],"achieved":[6],"as":[7],"the":[8,34,54,87,92,102,107,119,122,138],"result":[9],"of":[10,25,109,121],"entangled":[11,72],"and":[12,30],"statistically":[13],"correlated":[14,50],"minisuperspace":[15],"states,":[17],"built":[18],"up":[19],"by":[20,64,90,101],"using":[21],"a":[22,41,65,127,133],"minimal":[23],"choice":[24],"observable":[26],"quantities,":[27],"i.e.,":[28],"\u03a9m":[29],"\u03a9k,":[31],"which":[32,114],"assign":[33],"cosmic":[35,88],"dynamics.":[36],"In":[37],"particular,":[38],"we":[39],"consider":[40],"model":[43],"where":[44],"two":[45,49],"regions,":[46],"corresponding":[47,69],"to":[48,70,82,136],"eras,":[51],"are":[52],"involved;":[53],"present":[55],"universe":[56],"description":[57],"would":[58],"be,":[59],"in":[60,106,118],"this":[61,77,129],"way,":[62],"given":[63],"density":[66],"matrix":[67],"\u02c6\u03c1,":[68],"an":[71],"final":[73],"state.":[74],"Starting":[75],"from":[76],"assumption,":[78],"it":[79],"is":[80],"possible":[81],"infer":[83],"some":[84],"considerations":[85],"on":[86],"thermodynamics":[89],"evaluating":[91],"Von":[93],"Neumann":[94],"entropy.":[95],"correlation":[97],"between":[98],"different":[99],"regions":[100],"entanglement":[103],"phenomenon":[104],"results":[105],"existence":[108],"(in":[111],"particular":[112],"\u03a9\u039b)":[113],"could":[115,131],"interpreted":[117],"framework":[120],"recent":[123],"astrophysical":[124],"observations.":[125],"As":[126],"byproduct,":[128],"approach":[130],"provide":[132],"natural":[134],"way":[135],"solve":[137],"so":[139],"called":[140],"coincidence":[141],"problem.":[142]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2016-06-24T00:00:00"}
