{"paper":{"title":"On the nature of dispersion of the polaronic bands in ARPES spectra of cuprates: supplement of the Franck-Condon principle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. E. Myasnikova, D. V. Moseykin","submitted_at":"2015-07-03T09:42:18Z","abstract_excerpt":"Spin correlations are considered now as the only possible source of dispersion of the polaronic band in ARPES spectra of cuprates. However, the same dispersion is observed experimentally for broad O 2p{\\pi} band in ARPES spectra of cuprates [Phys. Rev. B 75, 075115 (2007)] although the O 2p{\\pi} states do not experience any coupling to the low-energy spin degrees of freedom. The aim of the present report is exploring dispersion of the polaronic band in ARPES spectrum in the frames of Frohlich-Pekar polaron model where this band is calculated analytically [Phys. Rev. B 77, 165136 (2008)]. We im"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00857","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"}