{"work":{"id":"c003cd69-f0b8-4fa7-8a41-ec40b0accb07","openalex_id":null,"doi":null,"arxiv_id":"hep-th/0603001","raw_key":null,"title":"Holographic Derivation of Entanglement Entropy from AdS/CFT","authors":null,"authors_text":"S","year":2006,"venue":"hep-th","abstract":"A holographic derivation of the entanglement entropy in quantum (conformal) field theories is proposed from AdS/CFT correspondence. We argue that the entanglement entropy in d+1 dimensional conformal field theories can be obtained from the area of d dimensional minimal surfaces in AdS_{d+2}, analogous to the Bekenstein-Hawking formula for black hole entropy. We show that our proposal perfectly reproduces the correct entanglement entropy in 2D CFT when applied to AdS_3. We also compare the entropy computed in AdS_5 \\times S^5 with that of the free N=4 super Yang-Mills.","external_url":"https://arxiv.org/abs/hep-th/0603001","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-05-25T20:07:08.465095+00:00","pith_arxiv_id":"hep-th/0603001","created_at":"2026-05-09T06:00:37.542738+00:00","updated_at":"2026-05-25T20:07:08.465095+00:00","title_quality_ok":true,"display_title":"Ryu and T","render_title":"Ryu and T"},"hub":{"state":{"work_id":"c003cd69-f0b8-4fa7-8a41-ec40b0accb07","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":67,"external_cited_by_count":null,"distinct_field_count":6,"first_pith_cited_at":"2016-08-22T12:32:49+00:00","last_pith_cited_at":"2026-05-22T14:18:32+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":"2026-06-01T12:53:26.682492+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":16},{"context_role":"method","n":4}],"polarity_counts":[{"context_polarity":"background","n":14},{"context_polarity":"use_method","n":4},{"context_polarity":"support","n":1},{"context_polarity":"unclear","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}