{"paper":{"title":"Carrollian CFTs and the Light Front","arxiv_id":"2610.39450","primary_cat":"hep-th","submitted_at":"2026-10-29T06:22:40+00:00","version_compiled":"v1"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v1","sentences":[{"i":0,"p":1.0,"id":"s0","own":false,"role":"background","text":"Carrollian symmetries play an important role in building holographic duals to asymptotically flat spacetimes (AFS).","hedge":{"p":1.0,"label":"asserted"},"own_p":0.05,"main_claim_p":0.04,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":1.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":1,"p":1.0,"id":"s1","own":false,"role":"background","text":"This construction hinges on the isomorphism between the (asymptotic) isometries of AFS and the conformal Carroll algebra.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.06,"main_claim_p":0.05,"quantitative":false,"quantitative_p":0.13,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":1.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":2,"p":1.0,"id":"s2","own":false,"role":"background","text":"Carroll symmetries also naturally arise on the lightfront, as co-dimension one subalgebras in the Poincare algebra written in lightcone coordinates.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.06,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.24,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":1.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":3,"p":0.98,"id":"s3","own":true,"role":"contribution","text":"In this paper, building on the isomorphism between four dimensional (4d) Poincare and 3d conformal Carroll algebras, we make a connection between physics on the lightfront and Carrollian CFTs.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.89,"main_claim_p":0.33,"quantitative":false,"quantitative_p":0.46,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.0,"background":0.01,"limitation":0.0,"future_work":0.0,"contribution":0.98,"interpretation":0.0}},{"i":4,"p":0.81,"id":"s4","own":true,"role":"contribution","text":"Using insights from the lightfront literature, we construct new representations of Carroll CFTs that connect to massive bulk scattering.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.94,"main_claim_p":0.17,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.19,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.81,"interpretation":0.0}},{"i":5,"p":0.71,"id":"s5","own":true,"role":"contribution","text":"We compute two-point functions and build a map between 3d Carroll CFTs and 4d lightfront theories living in 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