{"id":"https://openalex.org/keywords/minimum-length","display_name":"minimal length","description":"A proposed smallest measurable length scale in theoretical physics, often studied through modifications to gravity or quantum theory.","display_name_alternatives":["minimum measurable length","smallest measurable length","minimal length scale","minimum length"],"ids":{"openalex":"https://openalex.org/keywords/minimum-length","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":0.6924,"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"}},"topics":[{"id":"https://openalex.org/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":0.6924,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.0859,"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"}}],"works_count":1599,"cited_by_count":27456,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/minimum-length","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
