{"work":{"id":"d1c31516-a6b5-4996-88f7-89701a3a4bc6","openalex_id":null,"doi":null,"arxiv_id":"0712.2451","raw_key":null,"title":"Relativistic viscous hydrodynamics, conformal invariance, and holography","authors":null,"authors_text":"R","year":2007,"venue":"hep-th","abstract":"We consider second-order viscous hydrodynamics in conformal field theories at finite temperature. We show that conformal invariance imposes powerful constraints on the form of the second-order corrections. By matching to the AdS/CFT calculations of correlators, and to recent results for Bjorken flow obtained by Heller and Janik, we find three (out of five) second-order transport coefficients in the strongly coupled N=4 supersymmetric Yang-Mills theory. We also discuss how these new coefficents can arise within the kinetic theory of weakly coupled conformal plasmas. We point out that the Mueller-Israel-Stewart theory, often used in numerical simulations, does not contain all allowed second-order terms and, frequently, terms required by conformal invariance.","external_url":"https://arxiv.org/abs/0712.2451","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-05-25T01:55:13.300254+00:00","pith_arxiv_id":"0712.2451","created_at":"2026-05-10T13:20:25.529263+00:00","updated_at":"2026-06-05T21:23:00.469572+00:00","title_quality_ok":true,"display_title":"Relativistic viscous hydrodynamics, conformal invariance, and holography","render_title":"Relativistic viscous hydrodynamics, conformal invariance, and holography"},"hub":{"state":{"work_id":"d1c31516-a6b5-4996-88f7-89701a3a4bc6","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":15,"external_cited_by_count":null,"distinct_field_count":4,"first_pith_cited_at":"2019-07-05T18:00:01+00:00","last_pith_cited_at":"2026-05-12T15:47:48+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":"2026-06-29T17:09:07.360890+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":[]}}