{"id":"https://openalex.org/A5113377233","orcid":"https://orcid.org/0000-0003-4215-8044","observed_orcids":["https://orcid.org/0000-0003-4215-8044"],"display_name":"Abhigyan Saha","raw_author_names":["Abhigyan Saha","Saha, Abhigyan"],"full_name":"Saha, Abhigyan","works_count":8,"cited_by_count":15,"summary_stats":{"2yr_mean_citedness":1.875,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5113377233","orcid":"https://orcid.org/0000-0003-4215-8044","observed_orcids":["https://orcid.org/0000-0003-4215-8044"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4654613","ror":"https://ror.org/039bjqg32","display_name":"University of Warsaw","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4654613","ror":"https://ror.org/039bjqg32","display_name":"University of Warsaw","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]}],"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/T11804","display_name":"Quantum many-body systems","count":5,"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/T10304","display_name":"Geometric and Algebraic Topology","count":3,"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/T12261","display_name":"Statistical Mechanics and Entropy","count":3,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T10622","display_name":"Quantum Mechanics and Applications","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12261","display_name":"Statistical Mechanics and Entropy","value":3.04e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear 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/T11804","display_name":"Quantum many-body systems","value":2.54e-05,"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/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","value":1.93e-05,"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/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/T10304","display_name":"Geometric and Algebraic Topology","value":1.37e-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"}}],"x_concepts":[{"id":"121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","score":0.7711867094039917},{"id":"22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","score":0.7042999863624573},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.659600019454956},{"id":"106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","score":0.5791647434234619},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.5356000065803528}],"counts_by_year":[{"year":2024,"works_count":4,"oa_works_count":1,"cited_by_count":1},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":9}],"display_name_alternatives":["Abhigyan Saha","Saha, Abhigyan"],"block_key":"a saha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113377233","updated_date":"2026-11-07T12:08:38","created_date":"2024-09-07T00:00:00"}