{"id":"https://openalex.org/keywords/quantum-approximate-optimization-algorithm","display_name":"quantum approximate optimization algorithm","description":"A variational quantum algorithm that uses parameterized quantum circuits and classical optimization to seek approximate solutions to combinatorial problems.","display_name_alternatives":["quantum approximate optimisation algorithm","QAOA"],"ids":{"openalex":"https://openalex.org/keywords/quantum-approximate-optimization-algorithm","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.856,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.856,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":3004,"cited_by_count":28199,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/quantum-approximate-optimization-algorithm","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}