{"id":"https://openalex.org/W2004143918","doi":"https://doi.org/10.1103/physreva.81.052107","title":"Non-Markovian dynamics of quantum discord","display_name":"Non-Markovian dynamics of quantum discord","publication_year":2010,"publication_date":"2010-05-11","ids":{"openalex":"https://openalex.org/W2004143918","doi":"https://doi.org/10.1103/physreva.81.052107","mag":"2004143918"},"language":"en","primary_location":{"id":"doi:10.1103/physreva.81.052107","doi":"https://doi.org/10.1103/physreva.81.052107","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physreva.81.052107","pdf_url":null,"source":{"id":"https://openalex.org/S164566984","display_name":"Physical Review A","issn_l":"0556-2791","issn":["0556-2791","1050-2947","1094-1622","1538-4446","2469-9926","2469-9934","2469-9942"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-2","poland-100","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review A","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/0911.1096","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043241009","display_name":"F. F. Fanchini","orcid":"https://orcid.org/0000-0003-3297-905X","observed_orcids":["https://orcid.org/0000-0003-3297-905X"]},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"F. F. Fanchini","raw_affiliation_strings":["Instituto de F\u00edsica Gleb Wataghin, Universidade Estadual de Campinas, Post Office Box 6165, 13083-970, Campinas, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica Gleb Wataghin, Universidade Estadual de Campinas, Post Office Box 6165, 13083-970, Campinas, SP, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014458045","display_name":"T. Werlang","orcid":"https://orcid.org/0000-0001-5659-175X","observed_orcids":["https://orcid.org/0000-0001-5659-175X"]},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"T. Werlang","raw_affiliation_strings":["Departamento de F\u00edsica, Universidade Federal de S\u00e3o Carlos, Post Office Box 676, 13565-905, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de F\u00edsica, Universidade Federal de S\u00e3o Carlos, Post Office Box 676, 13565-905, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001254923","display_name":"Carlos Alexandre Brasil","orcid":"https://orcid.org/0000-0003-3077-814X","observed_orcids":["https://orcid.org/0000-0003-3077-814X"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]},{"id":"https://openalex.org/I4405267372","display_name":"Instituto de F\u00edsica de S\u00e3o Carlos","ror":"https://ror.org/02f1crb75","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374","https://openalex.org/I4405267372"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"C. A. Brasil","raw_affiliation_strings":["Instituto de F\u00edsica de S\u00e3o Carlos, Universidade de S\u00e3o Paulo, Post Office Box 369, 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica de S\u00e3o Carlos, Universidade de S\u00e3o Paulo, Post Office Box 369, 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374","https://openalex.org/I4405267372"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006663026","display_name":"L. G. E. Arruda","orcid":"https://orcid.org/0000-0002-6770-3961","observed_orcids":["https://orcid.org/0000-0002-6770-3961"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]},{"id":"https://openalex.org/I4405267372","display_name":"Instituto de F\u00edsica de S\u00e3o Carlos","ror":"https://ror.org/02f1crb75","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374","https://openalex.org/I4405267372"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L. G. E. Arruda","raw_affiliation_strings":["Instituto de F\u00edsica de S\u00e3o Carlos, Universidade de S\u00e3o Paulo, Post Office Box 369, 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica de S\u00e3o Carlos, Universidade de S\u00e3o Paulo, Post Office Box 369, 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374","https://openalex.org/I4405267372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023371554","display_name":"A. O. Caldeira","orcid":"https://orcid.org/0000-0003-0638-6189","observed_orcids":["https://orcid.org/0000-0003-0638-6189"]},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"A. O. Caldeira","raw_affiliation_strings":["Instituto de F\u00edsica Gleb Wataghin, Universidade Estadual de Campinas, Post Office Box 6165, 13083-970, Campinas, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica Gleb Wataghin, Universidade Estadual de Campinas, Post Office Box 6165, 13083-970, Campinas, SP, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2675,"currency":"USD","value_usd":2675},"apc_paid":null,"fwci":34.29,"has_fulltext":true,"cited_by_count":464,"citation_normalized_percentile":{"value":0.99895128,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"81","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9467999935150146,"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":0.9467999935150146,"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":0.03830000013113022,"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/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.0017999999690800905,"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-discord","display_name":"quantum discord","score":0.996999979019165},{"id":"https://openalex.org/keywords/non-markovian-dynamics","display_name":"non-Markovian dynamics","score":0.9950000047683716},{"id":"https://openalex.org/keywords/entanglement-dynamics","display_name":"entanglement dynamics","score":0.7540000081062317},{"id":"https://openalex.org/keywords/two-qubit-systems","display_name":"two-qubit systems","score":0.859000027179718},{"id":"https://openalex.org/keywords/entanglement-sudden-death","display_name":"entanglement sudden death","score":0.8420000076293945},{"id":"https://openalex.org/keywords/open-quantum-systems","display_name":"open quantum systems","score":0.9620000123977661}],"concepts":[{"id":"https://openalex.org/C139356082","wikidata":"https://www.wikidata.org/wiki/Q7269038","display_name":"Quantum discord","level":4,"score":0.87038254737854},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.7794194221496582},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.5282487273216248},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.5009493827819824},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.49288082122802734},{"id":"https://openalex.org/C206040425","wikidata":"https://www.wikidata.org/wiki/Q4748511","display_name":"Amplitude damping channel","level":5,"score":0.4763922095298767},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.46901363134384155},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4561346173286438},{"id":"https://openalex.org/C2993353509","wikidata":"https://www.wikidata.org/wiki/Q411867","display_name":"Sudden death","level":2,"score":0.4533228278160095},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.43410539627075195},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.414045512676239},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2875104546546936},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.05068370699882507},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1103/physreva.81.052107","doi":"https://doi.org/10.1103/physreva.81.052107","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physreva.81.052107","pdf_url":null,"source":{"id":"https://openalex.org/S164566984","display_name":"Physical Review A","issn_l":"0556-2791","issn":["0556-2791","1050-2947","1094-1622","1538-4446","2469-9926","2469-9934","2469-9942"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-2","poland-100","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review A","raw_type":"journal-article"},{"id":"pmh:oai:www.producao.usp.br:BDPI/16620","doi":null,"is_oa":false,"landing_page_url":"http://producao.usp.br/handle/BDPI/16620","pdf_url":null,"source":{"id":"https://openalex.org/S4306401373","display_name":"Scientific Electronic Library Online (S\u00e3o Paulo Research Foundation, Latin American and Caribbean Center on Health Sciences Information, Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2982035970","host_organization_name":"Costa Rican Department of Social Security","host_organization_lineage":["https://openalex.org/I2982035970"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"article"},{"id":"pmh:oai:arXiv.org:0911.1096","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/0911.1096","pdf_url":"https://arxiv.org/pdf/0911.1096","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":"doi:10.48550/arxiv.0911.1096","doi":"https://doi.org/10.48550/arxiv.0911.1096","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.0911.1096","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:0911.1096","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/0911.1096","pdf_url":"https://arxiv.org/pdf/0911.1096","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/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320326622","display_name":"Instituto Nacional de Ci\u00eancia e Tecnologia de Informa\u00e7\u00e3o Qu\u00e2ntica","ror":"https://ror.org/02pzj0897"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2004143918.pdf","grobid_xml":"https://content.openalex.org/works/W2004143918.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1571385165","https://openalex.org/W1578322733","https://openalex.org/W1631356911","https://openalex.org/W1673893254","https://openalex.org/W1964597781","https://openalex.org/W1970944921","https://openalex.org/W1973657277","https://openalex.org/W1982940755","https://openalex.org/W1987315149","https://openalex.org/W1990331172","https://openalex.org/W1993421674","https://openalex.org/W2000467687","https://openalex.org/W2001373043","https://openalex.org/W2001552276","https://openalex.org/W2011208902","https://openalex.org/W2011729043","https://openalex.org/W2022761601","https://openalex.org/W2024294839","https://openalex.org/W2024959091","https://openalex.org/W2025028812","https://openalex.org/W2025669871","https://openalex.org/W2032027298","https://openalex.org/W2033729910","https://openalex.org/W2038645424","https://openalex.org/W2045434389","https://openalex.org/W2049008664","https://openalex.org/W2050257404","https://openalex.org/W2055754097","https://openalex.org/W2056974003","https://openalex.org/W2060433095","https://openalex.org/W2060887031","https://openalex.org/W2069207980","https://openalex.org/W2070078173","https://openalex.org/W2075635195","https://openalex.org/W2084864304","https://openalex.org/W2094648505","https://openalex.org/W2130117852","https://openalex.org/W2161152823","https://openalex.org/W2478708596","https://openalex.org/W2764347725","https://openalex.org/W2963132052"],"related_works":["https://openalex.org/W2025669871","https://openalex.org/W2023699012","https://openalex.org/W2243084258","https://openalex.org/W2585964331","https://openalex.org/W2945875399","https://openalex.org/W2240377646","https://openalex.org/W4327520480","https://openalex.org/W1532934114","https://openalex.org/W2006356608","https://openalex.org/W2117897634"],"abstract_inverted_index":{"We":[0,15],"evaluate":[1],"the":[2,17,29,38,63,68,74,82,92],"quantum":[3,24,30,51,75],"discord":[4,31,52,76],"dynamics":[5,18,77],"of":[6,19,23,62,67,84,94,102],"two":[7],"qubits":[8],"in":[9,71,81,96],"independent":[10,27],"and":[11,53],"common":[12,49],"non-Markovian":[13],"environments.":[14],"compare":[16],"entanglement":[20,39,54],"with":[21,59],"that":[22],"discord.":[25],"For":[26,47],"reservoirs":[28],"vanishes":[32],"only":[33],"at":[34,99],"discrete":[35,100],"instants":[36,101],"whereas":[37],"can":[40,55],"disappear":[41],"during":[42],"a":[43,48],"finite":[44],"time":[45,86],"interval.":[46],"reservoir,":[50],"behave":[56],"very":[57],"differently":[58],"sudden":[60,79],"birth":[61],"former":[64],"but":[65],"not":[66],"latter.":[69],"Furthermore,":[70],"this":[72],"case":[73],"presents":[78],"changes":[80],"derivative":[83],"its":[85,97],"evolution":[87],"which":[88],"is":[89],"evidenced":[90],"by":[91],"presence":[93],"kinks":[95],"behavior":[98],"time.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":26},{"year":2016,"cited_by_count":26},{"year":2015,"cited_by_count":43},{"year":2014,"cited_by_count":41},{"year":2013,"cited_by_count":50},{"year":2012,"cited_by_count":75}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}