{"id":"https://openalex.org/W607159031","doi":null,"title":"31a-PS-23 1\u6b21\u5143Hubbard\u6a21\u578b\u306eR-\u884c\u5217\u3068\u53ef\u7a4d\u5206\u306a\u5883\u754c\u6761\u4ef6","display_name":"31a-PS-23 1\u6b21\u5143Hubbard\u6a21\u578b\u306eR-\u884c\u5217\u3068\u53ef\u7a4d\u5206\u306a\u5883\u754c\u6761\u4ef6","publication_year":1997,"publication_date":"1997-03-17","ids":{"openalex":"https://openalex.org/W607159031","mag":"607159031"},"language":"ja","primary_location":{"id":"mag:607159031","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002140547","pdf_url":null,"source":{"id":"https://openalex.org/S4306551207","display_name":"\u65e5\u672c\u7269\u7406\u5b66\u4f1a\u8b1b\u6f14\u6982\u8981\u96c6","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u65e5\u672c\u7269\u7406\u5b66\u4f1a\u8b1b\u6f14\u6982\u8981\u96c6","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5029280513","display_name":"\u6b63\u5f18 \u57ce\u77f3","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u6b63\u5f18 \u57ce\u77f3","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5029280513"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0570556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"52","issue":"1","first_page":"739","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.8554999828338623,"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/T11804","display_name":"Quantum many-body systems","score":0.8554999828338623,"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/T10287","display_name":"Algebraic structures and combinatorial models","score":0.06369999796152115,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.015399999916553497,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/one-dimensional-hubbard-model","display_name":"one-dimensional Hubbard model","score":0.9940000176429749},{"id":"https://openalex.org/keywords/r-matrix","display_name":"R-matrix","score":0.9599999785423279},{"id":"https://openalex.org/keywords/integrable-boundary-conditions","display_name":"integrable boundary conditions","score":0.9810000061988831},{"id":"https://openalex.org/keywords/integrable-systems","display_name":"integrable systems","score":0.6460000276565552},{"id":"https://openalex.org/keywords/boundary-integrability","display_name":"boundary integrability","score":0.5370000004768372}],"concepts":[{"id":"https://openalex.org/C106074065","wikidata":"https://www.wikidata.org/wiki/Q1571298","display_name":"Hubbard model","level":3,"score":0.3194640278816223},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22536614537239075},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0896415114402771},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:607159031","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002140547","pdf_url":null,"source":{"id":"https://openalex.org/S4306551207","display_name":"\u65e5\u672c\u7269\u7406\u5b66\u4f1a\u8b1b\u6f14\u6982\u8981\u96c6","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u65e5\u672c\u7269\u7406\u5b66\u4f1a\u8b1b\u6f14\u6982\u8981\u96c6","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W425064358","https://openalex.org/W621839488","https://openalex.org/W414676692","https://openalex.org/W646130443","https://openalex.org/W652833874","https://openalex.org/W356841224","https://openalex.org/W658170483","https://openalex.org/W625723417","https://openalex.org/W2749095830","https://openalex.org/W415750185"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}
