{"paper":{"title":"The SU(2|3) dynamic two-loop form factors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"Andreas Brandhuber, Brenda Penante, Donovan Young, Gabriele Travaglini, Martyna Kostacinska","submitted_at":"2016-06-28T13:06:30Z","abstract_excerpt":"We compute two-loop form factors of operators in the $SU(2|3)$ closed subsector of $N=4$ supersymmetric Yang-Mills. In particular, we focus on the non-protected, dimension-three operators $\\mathrm{Tr} (X[Y,Z])$ and $\\mathrm{Tr} ( \\psi \\psi)$ for which we compute the four possible two-loop form factors, and corresponding remainder functions, with external states $\\langle \\bar{X} \\bar{Y} \\bar{Z}|$ and $\\langle \\bar{\\psi} \\bar{\\psi}|$. Interestingly, the maximally transcendental part of the two-loop remainder of $\\langle\\bar{X} \\bar{Y} \\bar{Z}| \\mathrm{Tr} (X[Y,Z]) |0\\rangle$ turns out to be iden"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.08682","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}