{"id":"https://openalex.org/A5043623852","orcid":"https://orcid.org/0000-0002-9228-0788","observed_orcids":["https://orcid.org/0000-0002-9228-0788"],"display_name":"Petr Kotla\u0159\u00edk","raw_author_names":["Kotla\u0159\u00edk, Petr","P. Kotla\u0159\u00edk","Petr Kotla\u0159\u00edk"],"full_name":"Kotla\u0159\u00edk, Petr","works_count":14,"cited_by_count":34,"summary_stats":{"2yr_mean_citedness":0.25,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5043623852","orcid":"https://orcid.org/0000-0002-9228-0788","observed_orcids":["https://orcid.org/0000-0002-9228-0788"]},"affiliations":[{"institution":{"id":"https://openalex.org/I21250087","ror":"https://ror.org/024d6js02","display_name":"Charles University","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]},"years":[2023,2022,2019,2018]},{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I2800512976","ror":"https://ror.org/03tp8z347","display_name":"Czech Academy of Sciences, Astronomical Institute","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I2800512976"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4399657944","ror":"https://ror.org/0589kgd85","display_name":"Yukawa Institute for Theoretical Physics","country_code":"JP","type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399657944"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I2800512976","ror":"https://ror.org/03tp8z347","display_name":"Czech Academy of Sciences, Astronomical Institute","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I2800512976"]},{"id":"https://openalex.org/I4399657944","ror":"https://ror.org/0589kgd85","display_name":"Yukawa Institute for Theoretical Physics","country_code":"JP","type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399657944"]}],"topics":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","count":13,"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/T10744","display_name":"Astrophysical Phenomena and Observations","count":11,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11960","display_name":"Relativity and Gravitational Theory","count":9,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10463","display_name":"Pulsars and Gravitational Waves Research","count":5,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","count":1,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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":3.58e-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/T10463","display_name":"Pulsars and Gravitational Waves Research","value":2.6e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10744","display_name":"Astrophysical Phenomena and Observations","value":2.26e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11960","display_name":"Relativity and Gravitational Theory","value":2.13e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11683","display_name":"Quantum and Classical Electrodynamics","value":3.9e-06,"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"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.962428092956543},{"id":"136125196","wikidata":"https://www.wikidata.org/wiki/Q742969","display_name":"Schwarzschild metric","score":0.6571000218391418},{"id":"124017977","wikidata":"https://www.wikidata.org/wiki/Q11412","display_name":"Gravitation","score":0.5874000191688538},{"id":"74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","score":0.5461000204086304},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.4255000054836273}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2022,"works_count":4,"oa_works_count":3,"cited_by_count":2},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":10}],"display_name_alternatives":["Kotla\u0159\u00edk, Petr","P. Kotla\u0159\u00edk","Petr Kotla\u0159\u00edk"],"block_key":"p kotlarik","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043623852","updated_date":"2026-10-31T12:29:50","created_date":"2018-04-13T00:00:00"}