{"id":"https://openalex.org/W4381799171","doi":"https://doi.org/10.1109/jsac.2023.3288263","title":"Beyond Shannon Limits: Quantum Communications Through Quantum Paths","display_name":"Beyond Shannon Limits: Quantum Communications Through Quantum Paths","publication_year":2023,"publication_date":"2023-06-23","ids":{"openalex":"https://openalex.org/W4381799171","doi":"https://doi.org/10.1109/jsac.2023.3288263"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2023.3288263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2023.3288263","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/5594698/10158524.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/49/5594698/10158524.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040657658","display_name":"Marcello Caleffi","orcid":"https://orcid.org/0000-0001-5726-5489"},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marcello Caleffi","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology (DIETI), FLY: Future Communications Laboratory, Quantum Internet Research Group, University of Naples Federico II, Naples, Italy","Laboratorio Nazionale di Comunicazioni Multimediali, National Inter-University Consortium for Telecommunications (CNIT), Naples, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology (DIETI), FLY: Future Communications Laboratory, Quantum Internet Research Group, University of Naples Federico II, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Laboratorio Nazionale di Comunicazioni Multimediali, National Inter-University Consortium for Telecommunications (CNIT), Naples, Italy","institution_ids":["https://openalex.org/I4210099310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025744133","display_name":"Kyrylo Simonov","orcid":"https://orcid.org/0000-0001-6764-8555"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kyrylo Simonov","raw_affiliation_strings":["independent researcher, Austria"],"affiliations":[{"raw_affiliation_string":"independent researcher, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082456247","display_name":"Angela Sara Cacciapuoti","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099310","display_name":"Consorzio Nazionale Interuniversitario per le Telecomunicazioni","ror":"https://ror.org/0182a5n39","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210099310"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Angela Sara Cacciapuoti","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology (DIETI), FLY: Future Communications Laboratory, Quantum Internet Research Group, University of Naples Federico II, Naples, Italy","Laboratorio Nazionale di Comunicazioni Multimediali, National Inter-University Consortium for Telecommunications (CNIT), Naples, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology (DIETI), FLY: Future Communications Laboratory, Quantum Internet Research Group, University of Naples Federico II, Naples, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Laboratorio Nazionale di Comunicazioni Multimediali, National Inter-University Consortium for Telecommunications (CNIT), Naples, Italy","institution_ids":["https://openalex.org/I4210099310"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040657658"],"corresponding_institution_ids":["https://openalex.org/I4210099310","https://openalex.org/I71267560"],"apc_list":null,"apc_paid":null,"fwci":4.1328,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.95138153,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"41","issue":"8","first_page":"2707","last_page":"2724"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998999834060669,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998999834060669,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9998000264167786,"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":0.9979000091552734,"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/computer-science","display_name":"Computer science","score":0.7552496790885925},{"id":"https://openalex.org/keywords/quantum-channel","display_name":"Quantum channel","score":0.514351487159729},{"id":"https://openalex.org/keywords/quantum-network","display_name":"Quantum network","score":0.4855784773826599},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4840485453605652},{"id":"https://openalex.org/keywords/quantum-information-science","display_name":"Quantum information science","score":0.4697953462600708},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3804399371147156},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.3771156370639801},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3735990524291992},{"id":"https://openalex.org/keywords/quantum-information","display_name":"Quantum information","score":0.3387332558631897},{"id":"https://openalex.org/keywords/quantum-entanglement","display_name":"Quantum entanglement","score":0.2698497176170349},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20450446009635925},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.1940118670463562}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7552496790885925},{"id":"https://openalex.org/C187486625","wikidata":"https://www.wikidata.org/wiki/Q2122176","display_name":"Quantum channel","level":4,"score":0.514351487159729},{"id":"https://openalex.org/C186468114","wikidata":"https://www.wikidata.org/wiki/Q836478","display_name":"Quantum network","level":4,"score":0.4855784773826599},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4840485453605652},{"id":"https://openalex.org/C5320026","wikidata":"https://www.wikidata.org/wiki/Q2122216","display_name":"Quantum information science","level":4,"score":0.4697953462600708},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3804399371147156},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.3771156370639801},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3735990524291992},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.3387332558631897},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.2698497176170349},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20450446009635925},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1940118670463562}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2023.3288263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2023.3288263","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/5594698/10158524.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/jsac.2023.3288263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jsac.2023.3288263","pdf_url":"https://ieeexplore.ieee.org/ielx7/49/5594698/10158524.pdf","source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309590","display_name":"Universit\u00e0 degli Studi di Napoli Federico II","ror":"https://ror.org/05290cv24"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381799171.pdf","grobid_xml":"https://content.openalex.org/works/W4381799171.grobid-xml"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W1409569118","https://openalex.org/W1560341753","https://openalex.org/W1615134144","https://openalex.org/W1977545330","https://openalex.org/W1977821353","https://openalex.org/W1984691108","https://openalex.org/W1985989979","https://openalex.org/W1997251631","https://openalex.org/W2011008529","https://openalex.org/W2020726398","https://openalex.org/W2060530067","https://openalex.org/W2068708279","https://openalex.org/W2087526127","https://openalex.org/W2115698032","https://openalex.org/W2141412822","https://openalex.org/W2147651330","https://openalex.org/W2241294872","https://openalex.org/W2273682834","https://openalex.org/W2343258973","https://openalex.org/W2398011416","https://openalex.org/W2478708596","https://openalex.org/W2480142423","https://openalex.org/W2769478465","https://openalex.org/W2782413938","https://openalex.org/W2790390455","https://openalex.org/W2809261480","https://openalex.org/W2892050065","https://openalex.org/W2896792097","https://openalex.org/W2897180663","https://openalex.org/W2897253928","https://openalex.org/W2897533285","https://openalex.org/W2905185370","https://openalex.org/W2925123587","https://openalex.org/W2943394744","https://openalex.org/W2959720248","https://openalex.org/W2960858484","https://openalex.org/W2973825790","https://openalex.org/W2981670379","https://openalex.org/W2982169647","https://openalex.org/W2990961515","https://openalex.org/W2993427844","https://openalex.org/W3002714662","https://openalex.org/W3008497054","https://openalex.org/W3009871895","https://openalex.org/W3021457633","https://openalex.org/W3080750212","https://openalex.org/W3083285437","https://openalex.org/W3099164702","https://openalex.org/W3100069501","https://openalex.org/W3100132718","https://openalex.org/W3100749554","https://openalex.org/W3101165239","https://openalex.org/W3101989525","https://openalex.org/W3105786861","https://openalex.org/W3131289776","https://openalex.org/W3137525307","https://openalex.org/W3184847967","https://openalex.org/W3208496754","https://openalex.org/W3211748076","https://openalex.org/W4205119222","https://openalex.org/W4220888703","https://openalex.org/W4226438660","https://openalex.org/W4282837933","https://openalex.org/W4287024319","https://openalex.org/W4309953198","https://openalex.org/W4310488091","https://openalex.org/W4317803821","https://openalex.org/W4321210548","https://openalex.org/W4323310755","https://openalex.org/W4399910490","https://openalex.org/W6754679091"],"related_works":["https://openalex.org/W2056138576","https://openalex.org/W2318822066","https://openalex.org/W1996213744","https://openalex.org/W3099164702","https://openalex.org/W3120198719","https://openalex.org/W2260110512","https://openalex.org/W4243931553","https://openalex.org/W1981637010","https://openalex.org/W1808677817","https://openalex.org/W1488623603"],"abstract_inverted_index":{"A":[0],"crucial":[1],"step":[2],"towards":[3],"the":[4,18,46,52,80,84,116,128,136,161,169,175],"6th":[5],"generation":[6],"(6G)":[7],"of":[8,20,83,148,153,171,177],"networks":[9],"would":[10],"be":[11,105],"a":[12,61,68,76,121,141,164,191],"shift":[13],"in":[14,151],"communication":[15,31,156],"paradigm":[16],"beyond":[17,174],"limits":[19,176],"Shannon\u2019s":[21,28,180],"theory.":[22],"In":[23,111],"both":[24],"classical":[25,109,146,188],"and":[26,124,127,182],"quantum":[27,58,62,117,122,142,165,179],"information":[29,53,63,103,173],"theory,":[30,181],"channels":[32,87,150],"are":[33],"generally":[34],"assumed":[35],"to":[36,65],"combine":[37],"through":[38,67,75,107,190],"<italic":[39,69],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[40,70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">classical":[41],"trajectories</i>":[42],",":[43,73],"so":[44],"that":[45,79],"associated":[47],"network":[48],"path":[49,77,123,143,166],"traversed":[50],"by":[51],"carrier":[54,64],"is":[55],"well-defined.":[56],"Counter-intuitively,":[57],"mechanics":[59],"enables":[60],"propagate":[66],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">quantum":[71],"path</i>":[72],"i.e.,":[74],"such":[78,95],"causal":[81],"order":[82],"constituting":[85],"communications":[86,149],"becomes":[88],"indefinite.":[89],"Quantum":[90],"paths":[91,189],"exhibit":[92],"astonishing":[93],"features,":[94],"as":[96],"providing":[97],"non-null":[98],"capacity":[99,118],"even":[100],"when":[101],"no":[102],"can":[104],"sent":[106],"any":[108,145],"path.":[110],"this":[112,185],"paper,":[113],"we":[114,159,183],"study":[115],"achievable":[119,139,155],"via":[120],"establish":[125],"upper":[126],"lower":[129],"bounds":[130],"for":[131],"it.":[132],"Our":[133],"findings":[134],"reveal":[135],"substantial":[137],"advantage":[138,186],"with":[140],"over":[144,187],"placements":[147],"terms":[152],"ultimate":[154],"rates.":[157],"Furthermore,":[158],"identify":[160],"region":[162],"where":[163],"incontrovertibly":[167],"outperforms":[168],"amount":[170],"transmissible":[172],"conventional":[178],"quantify":[184],"conservative":[192],"estimate.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
