{"work":{"id":"7743d7b9-910b-44db-9543-f6dfdca80c2f","openalex_id":null,"doi":null,"arxiv_id":"1410.4089","raw_key":null,"title":"Entanglement entropy in Galilean conformal field theories and flat holography","authors":null,"authors_text":"A","year":2014,"venue":"hep-th","abstract":"We present the analytical calculation of entanglement entropy for a class of two dimensional field theories governed by the symmetries of the Galilean conformal algebra, thus providing a rare example of such an exact computation. These field theories are the putative holographic duals to theories of gravity in three-dimensional asymptotically flat spacetimes. We provide a check of our field theory answers by an analysis of geodesics. We also exploit the Chern-Simons formulation of three-dimensional gravity and adapt recent proposals of calculating entanglement entropy by Wilson lines in this context to find an independent confirmation of our results from holography.","external_url":"https://arxiv.org/abs/1410.4089","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-05-23T01:25:55.846757+00:00","pith_arxiv_id":"1410.4089","created_at":"2026-05-10T12:30:23.480394+00:00","updated_at":"2026-06-05T21:23:00.469572+00:00","title_quality_ok":true,"display_title":"Entanglement entropy in Galilean conformal field theories and flat holography","render_title":"Entanglement entropy in Galilean conformal field theories and flat holography"},"hub":{"state":{"work_id":"7743d7b9-910b-44db-9543-f6dfdca80c2f","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":11,"external_cited_by_count":null,"distinct_field_count":1,"first_pith_cited_at":"2022-02-09T19:52:15+00:00","last_pith_cited_at":"2026-05-07T18:00:04+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":"2026-06-05T22:09:42.966017+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":5}],"polarity_counts":[{"context_polarity":"background","n":5}],"runs":{},"summary":{},"graph":{},"authors":[]}}