{"paper":{"title":"Gravitational Lensing Effect on the Two-point Correlation of Hotspots in the Cosmic Microwave Background","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Eiichiro Komatsu, Masahiro Takada, Toshifumi Futamase","submitted_at":"1999-08-26T06:33:54Z","abstract_excerpt":"We investigate the weak gravitational lensing effect due to the large-scale structure of the universe on two-point correlations of local maxima ({\\em hotspots}) in the 2D sky map of the cosmic microwave background (CMB) anisotropy. According to the Gaussian random statistics as most inflationary scenarios predict, the hotspots are discretely distributed with some {\\em characteristic} angular separations on the last scattering surface owing to oscillations of the CMB angular power spectrum.\n The weak lensing then causes pairs of hotspots which are separated with the characteristic scale to be o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9908284","kind":"arxiv","version":4},"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"}