{"paper":{"title":"Radiative corrections to the excitonic molecule state in GaAs microcavities","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"A. L. Ivanov, P. Borri, U. Woggon, W. Langbein","submitted_at":"2003-12-11T11:50:22Z","abstract_excerpt":"The optical properties of excitonic molecules (XXs) in GaAs-based quantum well microcavities (MCs) are studied, both theoretically and experimentally. We show that the radiative corrections to the XX state, the Lamb shift $\\Delta^{\\rm MC}_{\\rm XX}$ and radiative width $\\Gamma^{\\rm MC}_{\\rm XX}$, are large, about $10-30 %$ of the molecule binding energy $\\epsilon_{\\rm XX}$, and definitely cannot be neglected. The optics of excitonic molecules is dominated by the in-plane resonant dissociation of the molecules into outgoing 1$\\lambda$-mode and 0$\\lambda$-mode cavity polaritons. The later decay c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0312286","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"}