{"id":"https://openalex.org/A5115539482","orcid":"https://orcid.org/0009-0002-7839-2051","observed_orcids":["https://orcid.org/0009-0002-7839-2051"],"display_name":"Lukas Kaufmann","raw_author_names":["Kaufmann, Lukas","Lukas Kaufmann"],"full_name":"Kaufmann, Lukas","works_count":5,"cited_by_count":38,"summary_stats":{"2yr_mean_citedness":7.6,"h_index":4,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5115539482","orcid":"https://orcid.org/0009-0002-7839-2051","observed_orcids":["https://orcid.org/0009-0002-7839-2051"]},"affiliations":[{"institution":{"id":"https://openalex.org/I159176309","ror":"https://ror.org/00g30e956","display_name":"Universit\u00e4t Hamburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I159176309","ror":"https://ror.org/00g30e956","display_name":"Universit\u00e4t Hamburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"topics":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","count":5,"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":5,"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/T10061","display_name":"Algebraic Geometry and Number Theory","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","value":1.46e-05,"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/T10061","display_name":"Algebraic Geometry and Number Theory","value":1.29e-05,"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/T10048","display_name":"Particle physics theoretical and experimental studies","value":5.3e-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"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9328382015228271},{"id":"33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","score":0.6468184590339661},{"id":"84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","score":0.5076000094413757},{"id":"108568745","wikidata":"https://www.wikidata.org/wiki/Q234181","display_name":"Quantum gravity","score":0.49219998717308044},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.3630000054836273}],"counts_by_year":[{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2026,"works_count":4,"oa_works_count":4,"cited_by_count":35}],"display_name_alternatives":["Kaufmann, Lukas","Lukas Kaufmann"],"block_key":"l kaufmann","works_api_url":"https://api.openalex.org/works?filter=author.id:A5115539482","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2025-10-10T00:00:00"}
