{"id":"https://openalex.org/W4406086335","doi":"https://doi.org/10.3390/e27010037","title":"Information Theoretical Analysis of Quantum Mixedness in a Finite Model of Interacting Fermions","display_name":"Information Theoretical Analysis of Quantum Mixedness in a Finite Model of Interacting Fermions","publication_year":2025,"publication_date":"2025-01-06","ids":{"openalex":"https://openalex.org/W4406086335","doi":"https://doi.org/10.3390/e27010037","pmid":"https://pubmed.ncbi.nlm.nih.gov/39851657"},"language":"en","primary_location":{"id":"doi:10.3390/e27010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e27010037","pdf_url":"https://www.mdpi.com/1099-4300/27/1/37/pdf?version=1736156022","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/1099-4300/27/1/37/pdf?version=1736156022","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051298439","display_name":"Diana Monteoliva","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122970","display_name":"Comisi\u00f3n de Investigaciones Cient\u00edficas","ror":"https://ror.org/02s7sax82","country_code":"AR","type":"government","lineage":["https://openalex.org/I4210122970"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Diana Monteoliva","raw_affiliation_strings":["UNLP-Comisi\u00f3n de Investigaciones Cient\u00edficas Provincia de Buenos Aires, La Plata 1900, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UNLP-Comisi\u00f3n de Investigaciones Cient\u00edficas Provincia de Buenos Aires, La Plata 1900, Argentina","institution_ids":["https://openalex.org/I4210122970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068204075","display_name":"A. Plastino","orcid":"https://orcid.org/0000-0001-5934-2783"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I3130568980","display_name":"National University of Northwestern Buenos Aires","ror":"https://ror.org/00c8e6e47","country_code":"AR","type":"education","lineage":["https://openalex.org/I3130568980"]},{"id":"https://openalex.org/I4210109836","display_name":"Instituto de F\u00edsica La Plata","ror":"https://ror.org/01pmtm379","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I4210123736","https://openalex.org/I4210138160","https://openalex.org/I4387155568","https://openalex.org/I874386039"]},{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Angelo Plastino","raw_affiliation_strings":["CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina"],"raw_orcid":"https://orcid.org/0000-0001-5934-2783","affiliations":[{"raw_affiliation_string":"CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I3130568980"]},{"raw_affiliation_string":"Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Angelo Plastino","orcid":"https://orcid.org/0000-0001-5934-2783"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I3130568980","display_name":"National University of Northwestern Buenos Aires","ror":"https://ror.org/00c8e6e47","country_code":"AR","type":"education","lineage":["https://openalex.org/I3130568980"]},{"id":"https://openalex.org/I4210109836","display_name":"Instituto de F\u00edsica La Plata","ror":"https://ror.org/01pmtm379","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I4210123736","https://openalex.org/I4210138160","https://openalex.org/I4387155568","https://openalex.org/I874386039"]},{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Angelo Plastino","raw_affiliation_strings":["CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina"],"raw_orcid":"https://orcid.org/0000-0001-5934-2783","affiliations":[{"raw_affiliation_string":"CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I3130568980"]},{"raw_affiliation_string":"Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Angel Ricardo Plastino","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I3130568980","display_name":"National University of Northwestern Buenos Aires","ror":"https://ror.org/00c8e6e47","country_code":"AR","type":"education","lineage":["https://openalex.org/I3130568980"]},{"id":"https://openalex.org/I4210109836","display_name":"Instituto de F\u00edsica La Plata","ror":"https://ror.org/01pmtm379","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I4210123736","https://openalex.org/I4210138160","https://openalex.org/I4387155568","https://openalex.org/I874386039"]},{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Angel Ricardo Plastino","raw_affiliation_strings":["CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I3130568980"]},{"raw_affiliation_string":"Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I874386039"]}]},{"author_position":"last","author":{"id":null,"display_name":"Angel Ricardo Plastino","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I3130568980","display_name":"National University of Northwestern Buenos Aires","ror":"https://ror.org/00c8e6e47","country_code":"AR","type":"education","lineage":["https://openalex.org/I3130568980"]},{"id":"https://openalex.org/I4210109836","display_name":"Instituto de F\u00edsica La Plata","ror":"https://ror.org/01pmtm379","country_code":"AR","type":"facility","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I4210123736","https://openalex.org/I4210138160","https://openalex.org/I4387155568","https://openalex.org/I874386039"]},{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Angel Ricardo Plastino","raw_affiliation_strings":["CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CeBio-Departamento de Ciencias B\u00e1sicas, Universidad Nacional del Noroeste Provincia de Buenos Aires (UNNOBA), CONICET, Junin 6000, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I3130568980"]},{"raw_affiliation_string":"Instituto de F\u00edsica La Plata, CCT-CONICET, Universidad Nacional de La Plata, La Plata 1900, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210109836","https://openalex.org/I874386039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068204075"],"corresponding_institution_ids":["https://openalex.org/I151201029","https://openalex.org/I3130568980","https://openalex.org/I4210109836","https://openalex.org/I874386039"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":1.1547,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72082712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"27","issue":"1","first_page":"37","last_page":"37"},"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":0.9959999918937683,"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":0.9959999918937683,"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/T11261","display_name":"Quantum chaos and dynamical systems","score":0.9926999807357788,"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/T12261","display_name":"Statistical Mechanics and Entropy","score":0.9886999726295471,"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/fermion","display_name":"Fermion","score":0.7445959448814392},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6020088195800781},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.48664650321006775},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.48490196466445923},{"id":"https://openalex.org/keywords/theoretical-physics","display_name":"Theoretical physics","score":0.4278327524662018},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.3355630338191986},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3250303566455841}],"concepts":[{"id":"https://openalex.org/C52233224","wikidata":"https://www.wikidata.org/wiki/Q44363","display_name":"Fermion","level":2,"score":0.7445959448814392},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6020088195800781},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.48664650321006775},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.48490196466445923},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.4278327524662018},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3355630338191986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3250303566455841}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/e27010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e27010037","pdf_url":"https://www.mdpi.com/1099-4300/27/1/37/pdf?version=1736156022","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:39851657","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39851657","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:sedici.unlp.edu.ar:10915/181540","is_oa":true,"landing_page_url":"http://sedici.unlp.edu.ar/handle/10915/181540","pdf_url":"http://sedici.unlp.edu.ar/bitstream/handle/10915/181540/Versi\u00f3n_en_PDF.pdf?sequence=1","source":{"id":"https://openalex.org/S4306400803","display_name":"El Servicio de Difusi\u00f3n de la Creaci\u00f3n Intelectual (National University of La Plata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I874386039","host_organization_name":"Universidad Nacional de La Plata","host_organization_lineage":["https://openalex.org/I874386039"],"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":null,"raw_type":"Articulo"},{"id":"pmh:oai:pubmedcentral.nih.gov:11764875","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11764875","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11764875/pdf/entropy-27-00037.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:ri.conicet.gov.ar:11336/264212","is_oa":true,"landing_page_url":"http://hdl.handle.net/11336/264212","pdf_url":"https://ri.conicet.gov.ar/bitstream/11336/264212/2/CONICET_Digital_Nro.192122e9-b180-4750-a420-bc7f477171b0_B.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:f1e8543c39f943ab84e8de02fca1d2e6","is_oa":true,"landing_page_url":"https://doaj.org/article/f1e8543c39f943ab84e8de02fca1d2e6","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 27, Iss 1, p 37 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/e27010037","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e27010037","pdf_url":"https://www.mdpi.com/1099-4300/27/1/37/pdf?version=1736156022","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":[{"id":"https://openalex.org/F4320321594","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406086335.pdf","grobid_xml":"https://content.openalex.org/works/W4406086335.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W360650912","https://openalex.org/W1500256440","https://openalex.org/W1542475302","https://openalex.org/W2060825629","https://openalex.org/W2093426939","https://openalex.org/W3003414507","https://openalex.org/W3135967100","https://openalex.org/W3213450644","https://openalex.org/W4214496495","https://openalex.org/W4295133951","https://openalex.org/W4299580424","https://openalex.org/W6808933578"],"related_works":["https://openalex.org/W1497450079","https://openalex.org/W3124119685","https://openalex.org/W4318068905","https://openalex.org/W4283075451","https://openalex.org/W2017728423","https://openalex.org/W2043092436","https://openalex.org/W4298308748","https://openalex.org/W2068443021","https://openalex.org/W4249633356","https://openalex.org/W2107909871"],"abstract_inverted_index":{"interacting":[0],"fermions.":[1],"This":[2],"model":[3],"serves":[4],"as":[5,122],"a":[6,18,24,45,93,167],"simplified":[7],"proxy":[8],"for":[9,174],"an":[10],"atomic":[11],"nucleus,":[12],"capturing":[13],"its":[14],"essential":[15],"features":[16,44],"in":[17],"more":[19],"manageable":[20],"form":[21],"compared":[22],"to":[23,51,182],"realistic":[25],"nuclear":[26],"model,":[27],"which":[28],"would":[29],"require":[30],"the":[31,40,61,73,87,97,114,117,127,130,148,159,163],"diagonalization":[32],"of":[33,37,42,70,89,116,129,151,162,165],"matrices":[34],"with":[35,54,101,171],"millions":[36],"elements,":[38],"making":[39],"extraction":[41],"qualitative":[43],"significant":[46],"challenge.":[47],"Specifically,":[48],"we":[49,84,137],"aim":[50],"correlate":[52],"Cf":[53,71],"particle":[55],"number":[56],"fluctuations":[57],"and":[58],"temperature,":[59],"using":[60],"paradigmatic":[62],"Lipkin":[63],"model.":[64],"Our":[65,156],"analysis":[66],"reveals":[67],"intriguing":[68],"dependencies":[69],"on":[72,96],"total":[74,98],"fermion":[75,99,154],"number,":[76,100],"showcasing":[77],"distinct":[78],"behaviors":[79],"at":[80],"different":[81,105],"temperatures.":[82],"Notably,":[83],"find":[85],"that":[86],"degree":[88,164],"quantum":[90,152,169,183],"mixedness":[91],"exhibits":[92],"strong":[94],"dependence":[95,110],"varying":[102],"trends":[103],"across":[104],"temperature":[106],"regimes.":[107],"Remarkably,":[108],"this":[109],"remains":[111],"unaffected":[112],"by":[113],"strength":[115],"fermion-fermion":[118],"interaction":[119],"(as":[120],"long":[121],"it":[123],"is":[124],"non-zero),":[125],"underscoring":[126],"robustness":[128],"observed":[131],"phenomena.":[132],"Through":[133],"comprehensive":[134],"numerical":[135],"simulations,":[136],"provide":[138],"illustrative":[139],"graphs":[140],"depicting":[141],"these":[142],"dependencies,":[143],"offering":[144],"valuable":[145],"insights":[146],"into":[147],"fundamental":[149],"characteristics":[150],"many-body":[153],"systems.":[155],"findings":[157],"illuminate":[158],"intricate":[160],"dynamics":[161],"mixedness,":[166],"crucial":[168],"property,":[170],"potential":[172],"implications":[173],"diverse":[175],"fields":[176],"ranging":[177],"from":[178],"condensed":[179],"matter":[180],"physics":[181],"information":[184],"science.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}