{"work":{"id":"59c0650d-d3ec-4bbc-be24-b04db4c66566","openalex_id":null,"doi":null,"arxiv_id":"1803.04993","raw_key":null,"title":"Notes on Some Entanglement Properties of Quantum Field Theory","authors":null,"authors_text":"E","year":2018,"venue":"hep-th","abstract":"These are notes on some entanglement properties of quantum field theory, aiming to make accessible a variety of ideas that are known in the literature. The main goal is to explain how to deal with entanglement when -- as in quantum field theory -- it is a property of the algebra of observables and not just of the states.","external_url":"https://arxiv.org/abs/1803.04993","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-05-24T19:44:53.692149+00:00","pith_arxiv_id":"1803.04993","created_at":"2026-05-09T06:00:36.426971+00:00","updated_at":"2026-05-24T19:44:53.692149+00:00","title_quality_ok":true,"display_title":"Witten,APS Medal for Exceptional Achievement in Research: Invited article on entanglement properties of quantum field theory,Rev","render_title":"Witten,APS Medal for Exceptional Achievement in Research: Invited article on entanglement properties of quantum field theory,Rev"},"hub":{"state":{"work_id":"59c0650d-d3ec-4bbc-be24-b04db4c66566","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":22,"external_cited_by_count":null,"distinct_field_count":4,"first_pith_cited_at":"2019-07-18T16:05:49+00:00","last_pith_cited_at":"2026-05-13T18:00:01+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-06-02T06:34:26.854550+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":8}],"polarity_counts":[{"context_polarity":"background","n":8}],"runs":{},"summary":{},"graph":{},"authors":[]}}