{"id":"https://openalex.org/A5145995257","orcid":null,"observed_orcids":[],"display_name":"Riku Ishikawa","raw_author_names":["Ishikawa, Riku","Riku Ishikawa"],"full_name":"Riku Ishikawa","works_count":1,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5145995257","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210116192","ror":null,"display_name":"Kavli Institute for the Physics and Mathematics of the Universe","country_code":"JP","type":null,"lineage":["https://openalex.org/I4210116192"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210116192","ror":null,"display_name":"Kavli Institute for the Physics and Mathematics of the Universe","country_code":"JP","type":null,"lineage":["https://openalex.org/I4210116192"]}],"topics":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","count":1,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10048","display_name":"Particle physics theoretical and experimental studies","count":1,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","count":1,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","value":3e-06,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","value":1.4e-06,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10048","display_name":"Particle physics theoretical and experimental studies","value":1.2e-06,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"116674579","wikidata":"https://www.wikidata.org/wiki/Q193442","display_name":"Supersymmetry","score":0.4352000057697296},{"id":"112244425","wikidata":"https://www.wikidata.org/wiki/Q1051902","display_name":"Superpartner","score":0.34860000014305115},{"id":"120926454","wikidata":"https://www.wikidata.org/wiki/Q6883945","display_name":"Mixed anomaly","score":0.3061999976634979},{"id":"109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","score":0.29809999465942383},{"id":"101454708","wikidata":"https://www.wikidata.org/wiki/Q17106019","display_name":"Standard Model (mathematical formulation)","score":0.2524999976158142}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Ishikawa, Riku","Riku Ishikawa"],"block_key":"r ishikawa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5145995257","updated_date":"2026-09-30T12:28:01","created_date":"2026-08-08T00:00:00"}
