{"id":"https://openalex.org/W4317212539","doi":"https://doi.org/10.1007/s11128-022-03746-9","title":"Why and how to add direction to a quantum walk","display_name":"Why and how to add direction to a quantum walk","publication_year":2023,"publication_date":"2023-01-18","ids":{"openalex":"https://openalex.org/W4317212539","doi":"https://doi.org/10.1007/s11128-022-03746-9"},"language":"en","primary_location":{"id":"doi:10.1007/s11128-022-03746-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-022-03746-9","pdf_url":null,"source":{"id":"https://openalex.org/S92819544","display_name":"Quantum Information Processing","issn_l":"1570-0755","issn":["1570-0755","1573-1332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Information Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074882129","display_name":"Rodrigo Chaves","orcid":"https://orcid.org/0000-0003-4485-3796"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Rodrigo Chaves","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-4485-3796","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076944357","display_name":"Bruno Chagas","orcid":"https://orcid.org/0000-0003-2826-9303"},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]},{"id":"https://openalex.org/I2802744477","display_name":"Irish Centre for High-End Computing","ror":"https://ror.org/04te6a418","country_code":"IE","type":"funder","lineage":["https://openalex.org/I2802744477"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Bruno Chagas","raw_affiliation_strings":["Irish Centre for High-End Computing in Dublin, National University of Ireland, Galway, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Irish Centre for High-End Computing in Dublin, National University of Ireland, Galway, Ireland","institution_ids":["https://openalex.org/I2802744477","https://openalex.org/I188760350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053384282","display_name":"Gabriel Coutinho","orcid":"https://orcid.org/0000-0002-1581-431X"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gabriel Coutinho","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074882129"],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":{"value":2040,"currency":"EUR","value_usd":2690},"apc_paid":null,"fwci":1.3633,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.83963942,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"22","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":1.0,"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":1.0,"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":0.9993000030517578,"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/T13182","display_name":"Quantum-Dot Cellular Automata","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-walk","display_name":"Quantum walk","score":0.8162822723388672},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.6033376455307007},{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.5878551006317139},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.5081250667572021},{"id":"https://openalex.org/keywords/quantum-network","display_name":"Quantum network","score":0.49689820408821106},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47359469532966614},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.4652565121650696},{"id":"https://openalex.org/keywords/hermitian-matrix","display_name":"Hermitian matrix","score":0.45333701372146606},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.44622981548309326},{"id":"https://openalex.org/keywords/quantum-information-processing","display_name":"Quantum information processing","score":0.44067564606666565},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.43510299921035767},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3500014543533325},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.31888747215270996},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.3087635338306427},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2722824215888977},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1365204155445099}],"concepts":[{"id":"https://openalex.org/C140058369","wikidata":"https://www.wikidata.org/wiki/Q7269113","display_name":"Quantum walk","level":4,"score":0.8162822723388672},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.6033376455307007},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.5878551006317139},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.5081250667572021},{"id":"https://openalex.org/C186468114","wikidata":"https://www.wikidata.org/wiki/Q836478","display_name":"Quantum network","level":4,"score":0.49689820408821106},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47359469532966614},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.4652565121650696},{"id":"https://openalex.org/C94940","wikidata":"https://www.wikidata.org/wiki/Q652941","display_name":"Hermitian matrix","level":2,"score":0.45333701372146606},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.44622981548309326},{"id":"https://openalex.org/C2987822364","wikidata":"https://www.wikidata.org/wiki/Q2122216","display_name":"Quantum information processing","level":3,"score":0.44067564606666565},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.43510299921035767},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3500014543533325},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.31888747215270996},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3087635338306427},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2722824215888977},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1365204155445099},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11128-022-03746-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11128-022-03746-9","pdf_url":null,"source":{"id":"https://openalex.org/S92819544","display_name":"Quantum Information Processing","issn_l":"1570-0755","issn":["1570-0755","1573-1332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Information Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4399999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1519689626","https://openalex.org/W1594831032","https://openalex.org/W1673729927","https://openalex.org/W1966092221","https://openalex.org/W1966312438","https://openalex.org/W1983655155","https://openalex.org/W2000976222","https://openalex.org/W2005283272","https://openalex.org/W2028212109","https://openalex.org/W2054665888","https://openalex.org/W2065260707","https://openalex.org/W2077488909","https://openalex.org/W2122945217","https://openalex.org/W2143176167","https://openalex.org/W2325596736","https://openalex.org/W2514765280","https://openalex.org/W2578291326","https://openalex.org/W2737052591","https://openalex.org/W2884417887","https://openalex.org/W2915108731","https://openalex.org/W2962819545","https://openalex.org/W2962823796","https://openalex.org/W2963495858","https://openalex.org/W3040080135","https://openalex.org/W3098126155","https://openalex.org/W3098783008","https://openalex.org/W3102074691","https://openalex.org/W3153063422","https://openalex.org/W4248533316","https://openalex.org/W4254246953"],"related_works":["https://openalex.org/W3117576208","https://openalex.org/W2215009292","https://openalex.org/W3135746336","https://openalex.org/W3092769055","https://openalex.org/W3153063422","https://openalex.org/W2064591252","https://openalex.org/W2097950725","https://openalex.org/W3089313213","https://openalex.org/W4317212539","https://openalex.org/W4226225798"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5}],"updated_date":"2026-02-06T02:01:19.302388","created_date":"2025-10-10T00:00:00"}