{"id":"W2748990736","doi":"10.1103/physrevlett.119.251102","title":"Light-Ring Stability for Ultracompact Objects","year":2017,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":370,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Fundação para a Ciência e a Tecnologia; Horizon 2020 Framework Programme; European Cooperation in Science and Technology; Institut Périmètre de physique théorique; Aspen Center for Physics; H2020 Marie Skłodowska-Curie Actions; Center for Research and Development in Mathematics and Applications; National Science Foundation","keywords":"Physics; Geodesic; Energy condition; Spacetime; Null (SQL); Light cone; Classical mechanics; Saddle point; Mathematical physics; Einstein field equations; Gravitation; General relativity; Quantum mechanics; Mathematical analysis; Mathematics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02484376371342214,"score_gpt":0.3325074359567963,"score_spread":0.3076636722433742,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}