{"work":{"id":"d644ae56-3893-4a37-b17d-9ca266905dff","openalex_id":"https://openalex.org/W3136233239","doi":"10.1038/s41467-021-21728-w","arxiv_id":null,"raw_key":null,"title":"2021 , journaltitle =","authors":null,"authors_text":"Cost Function Dependent Barren Plateaus in Shallow Parametrized Quantum Circuits , author =","year":2021,"venue":"Nature Communications","abstract":null,"external_url":"https://doi.org/10.1038/s41467-021-21728-w","cited_by_count":1050,"metadata_source":"openalex","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-05-09T01:44:35.276450+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":false,"display_title":"Cost function dependent barren plateaus in shallow parametrized quantum circuits","render_title":"Cost function dependent barren plateaus in shallow parametrized quantum circuits"},"hub":{"state":{"tier_text":"hub","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":12,"external_cited_by_count":1050},"tier":"hub","role_counts":[{"context_role":"background","n":1}],"polarity_counts":[{"context_polarity":"unclear","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}