{"paper":{"title":"Superconductivity in the Cuprates: Deduction of Mechanism for D-Wave Pairing Through Analysis of ARPES","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C.M. Varma, Han-Yong Choi, Xingjiang Zhou","submitted_at":"2011-10-25T20:05:27Z","abstract_excerpt":"In the Eliashberg integral equations for d-wave superconductivity, two different functions $(\\alpha^2 F)_n(\\omega, \\theta)$ and $(\\alpha^2 F)_{p,d}(\\omega)$ determine, respectively, the \"normal\" and the \"pairing\" self-energies. We present a quantitative analysis of the high-resolution laser based ARPES data on the compound Bi-2212 to deduce the function$(\\alpha^2 F)_n(\\omega, \\theta)$. Besides its detailed $\\omega$ dependence, we find the remarkable result that this function is nearly independent of $\\theta$ between the ($\\pi,\\pi$)-direction and 25 degrees from it. Assuming that the same fluct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.5654","kind":"arxiv","version":1},"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"}