{"id":"https://openalex.org/W1425317692","doi":null,"title":"Gaussian non-classical correlations in bipartite dissipative continuous variable quantum systems","display_name":"Gaussian non-classical correlations in bipartite dissipative continuous variable quantum systems","publication_year":2015,"publication_date":"2015-06-24","ids":{"openalex":"https://openalex.org/W1425317692","mag":"1425317692"},"language":"en","primary_location":{"id":"pmh:oai:research-repository.st-andrews.ac.uk:10023/6915","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10023/6915","pdf_url":"http://hdl.handle.net/10023/6915","source":{"id":"https://openalex.org/S4306400230","display_name":"St Andrews Research Repository (St Andrews Research Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I16835326","host_organization_name":"University of St Andrews","host_organization_lineage":["https://openalex.org/I16835326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10023/6915","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064581203","display_name":"Niall Quinn","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Niall Quinn","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5064581203"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9907000064849854,"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"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9907000064849854,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.007199999876320362,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.0003000000142492354,"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/nonclassical-correlations","display_name":"nonclassical correlations","score":0.9369999766349792},{"id":"https://openalex.org/keywords/continuous-variable-quantum-systems","display_name":"continuous-variable quantum systems","score":0.8579999804496765},{"id":"https://openalex.org/keywords/dissipative-quantum-systems","display_name":"dissipative quantum systems","score":0.8460000157356262},{"id":"https://openalex.org/keywords/decoherence","display_name":"decoherence","score":0.906000018119812},{"id":"https://openalex.org/keywords/system-environment-correlations","display_name":"system-environment correlations","score":0.7910000085830688},{"id":"https://openalex.org/keywords/entanglement-recovery","display_name":"entanglement recovery","score":0.9470000267028809},{"id":"https://openalex.org/keywords/entanglement-distribution","display_name":"entanglement distribution","score":0.9160000085830688},{"id":"https://openalex.org/keywords/separable-states","display_name":"separable states","score":0.8880000114440918},{"id":"https://openalex.org/keywords/purification","display_name":"purification","score":0.5249999761581421},{"id":"https://openalex.org/keywords/classical-correlations","display_name":"classical correlations","score":0.32499998807907104}],"concepts":[{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.6559345722198486},{"id":"https://openalex.org/C99692599","wikidata":"https://www.wikidata.org/wiki/Q596577","display_name":"Dissipative system","level":2,"score":0.6329001188278198},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.6096394658088684},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5505337119102478},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5068286061286926},{"id":"https://openalex.org/C139356082","wikidata":"https://www.wikidata.org/wiki/Q7269038","display_name":"Quantum discord","level":4,"score":0.500016450881958},{"id":"https://openalex.org/C2983394010","wikidata":"https://www.wikidata.org/wiki/Q19885330","display_name":"Continuous variable","level":2,"score":0.49120277166366577},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47584864497184753},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3947718143463135},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.35989826917648315},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.33275026082992554},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.2565530240535736},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.17214259505271912},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15551507472991943},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:research-repository.st-andrews.ac.uk:10023/6915","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10023/6915","pdf_url":"http://hdl.handle.net/10023/6915","source":{"id":"https://openalex.org/S4306400230","display_name":"St Andrews Research Repository (St Andrews Research Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I16835326","host_organization_name":"University of St Andrews","host_organization_lineage":["https://openalex.org/I16835326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},{"id":"mag:1425317692","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10023/6915","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:research-repository.st-andrews.ac.uk:10023/6915","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10023/6915","pdf_url":"http://hdl.handle.net/10023/6915","source":{"id":"https://openalex.org/S4306400230","display_name":"St Andrews Research Repository (St Andrews Research Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I16835326","host_organization_name":"University of St Andrews","host_organization_lineage":["https://openalex.org/I16835326"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1425317692.pdf","grobid_xml":"https://content.openalex.org/works/W1425317692.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W162944851","https://openalex.org/W1512299772","https://openalex.org/W1631356911","https://openalex.org/W1671951832","https://openalex.org/W1699956196","https://openalex.org/W1977733098","https://openalex.org/W2015179126","https://openalex.org/W2148084827","https://openalex.org/W2914478929","https://openalex.org/W2983536868","https://openalex.org/W3021492718","https://openalex.org/W3033452084"],"related_works":["https://openalex.org/W2257876043","https://openalex.org/W2008840062","https://openalex.org/W1971339231","https://openalex.org/W2173788198","https://openalex.org/W2092986657","https://openalex.org/W2066394216","https://openalex.org/W2591905521","https://openalex.org/W2127890212","https://openalex.org/W7052209819","https://openalex.org/W2612317303"],"abstract_inverted_index":{"This":[0,233],"thesis":[1],"probes":[2],"the":[3,55,68,91,126,129,138,147,165,185,197,211,215,255],"usefulness":[4,21],"of":[5,22,57,94,108,122,128,140,187,194,214,219,228],"non-classical":[6,220],"correlations":[7,24,124,143,195,221],"within":[8],"imperfect":[9],"continuous":[10],"variable":[11],"decoherent":[12],"quantum":[13,70,142,188,231],"systems.":[14],"Although":[15],"a":[16,104,120,151,159,177,191,205,226],"consistent":[17],"function":[18],"and":[19,117,136,150,230],"practical":[20],"these":[23,66],"is":[25,29,85],"largely":[26],"unknown,":[27],"it":[28],"important":[30],"to":[31,40,75,162,183,203,210,225,250,258],"examine":[32],"their":[33],"characteristics":[34],"in":[35,157,180,196,241,245,254,267],"more":[36,268],"realistic":[37],"dissipative":[38],"systems,":[39],"gain":[41],"further":[42],"insight":[43],"into":[44],"any":[45],"possible":[46],"advantageous":[47,260],"behaviour.":[48],"A":[49],"bipartite":[50],"separable":[51,172],"discordant":[52,148],"state":[53,149],"under":[54],"action":[56],"controlled":[58,101],"loss":[59,84],"on":[60],"one":[61],"subsystem":[62],"was":[63,111,174],"considered.":[64],"Under":[65],"conditions":[67],"Gaussian":[69],"discord":[71,95,237,262],"not":[72],"only":[73],"proved":[74],"be":[76,97,223,239],"robust":[77],"against":[78],"loss,":[79],"but":[80],"actually":[81],"improves":[82],"as":[83,161],"intensified.":[86],"Harmful":[87],"imperfections":[88,253],"which":[89,273],"reduce":[90],"achievable":[92],"level":[93],"can":[96,222,238,248],"counteracted":[98],"by":[99,113,171,176,190,275],"this":[100,109,259],"loss.":[102],"Through":[103],"purification":[105],"an":[106,181],"explanation":[107],"effect":[110],"sought":[112],"considering":[114],"system-environment":[115,123],"correlations,":[116],"found":[118],"that":[119,236],"flow":[121,193,227],"increases":[125],"quantumness":[127],"state.":[130],"Entanglement":[131,169],"recovery":[132],"possibilities":[133],"were":[134],"discussed":[135],"revealed":[137],"importance":[139],"hidden":[141],"along":[144],"bi-partitions":[145],"across":[146],"classically":[152],"prepared":[153],"\"demodulating\"":[154],"system,":[155],"acting":[156],"such":[158],"way":[160],"partially":[163],"cancel":[164],"entanglement":[166,189],"preventing":[167],"noise.":[168],"distribution":[170],"states":[173],"studied":[175],"similar":[178],"framework,":[179],"attempt":[182],"explain":[184],"emergence":[186],"specific":[192],"globally":[198],"pure":[199],"system.":[200],"Discord":[201],"appears":[202],"play":[204],"less":[206],"fundamental":[207],"role":[208],"compared":[209],"qubit":[212],"version":[213],"protocol.":[216],"The":[217],"strengthening":[218],"attributed":[224],"classical":[229],"correlations.":[232],"work":[234],"proves":[235],"created":[240],"unique":[242],"ways":[243],"and,":[244],"select":[246],"circumstances,":[247],"act":[249],"counteract":[251],"harmful":[252],"apparatus.":[256],"Due":[257],"behaviour":[261],"indeed":[263],"may":[264],"ultimately":[265],"aid":[266],"applicable":[269],"\"real":[270],"world\"":[271],"applications,":[272],"are":[274],"definition":[276],"decoherent.":[277]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
