{"paper":{"title":"Variation of the Fine-Structure Constant from the de Sitter Invariant Special Relativity","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Mu-Lin Yan, Neng-Chao Xiao, Shao-Xia Chen","submitted_at":"2007-03-06T09:50:35Z","abstract_excerpt":"There are obvious discrepancies among various experimental constraints on the variation of the fine-structure constant, $\\alpha$. We attempt to discuss the issue in the framework of de Sitter invariant Special Relativity (${\\cal SR}_{c,R}$) and to present a possible solution to the disagreement. In addition, on the basis of the observational data and the discussions presented in this Letter, we derive a rough theoretical estimate of the radius of the Universe."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0703110","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"}