{"paper":{"title":"Quantum Birth of a Hot Universe II. Model Parameter Estimates from CMB Temperature Fluctuations","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Computer Science, Cosmology, I.G. Dymnikova (Department of Mathematics, Mazury in Olsztyn, M.L. Fil'chenkov (Alexander Friedmann Laboratory for Theoretical Physics, Moscow, Olsztyn, Peoples' Friendship University of Russia, Poland), Russia), Russia; Institute of Gravitation, St. Petersburg, University of Warmia","submitted_at":"2002-09-19T14:27:49Z","abstract_excerpt":"We consider the quantum birth of a hot FRW universe from a vacuum-dominated quantum fluctuation with admixture of radiation and strings, which correspond to quantum tunnelling from a discrete energy level with a non-zero temperature. The presence of strings with the equation of state $p=-\\epsilon/3$ mimics a positive curvature term which makes it possible, in the case of a negative deficit angle, the quantum birth of an open and flat universe. In the pre-de-Sitter domain radiation energy levels are quantized. We calculate the temperature spectrum and estimate the range of the model parameters "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0209065","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/0209065/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}