{
  "abstract": "We show that in Non-Equilibrium Dynamics (NED), if matter generation occurs after\n\nthe formation of Planck particles, at D ≳\n\n√\n\nDnow, the theory is consistent with standard\n\ncosmology and observations. The key time scales are:\n\nt(MH) ≈ 2.2×10−43 s (hydrogen mass), t(\n\n√\n\nDnow) ≈ 3.8×10−29 s, t(Mp) ≈ 4.7×10−29 s.\n\nThese correspond to the Planck era and the post-inflation era, respectively, and matter\n\ngeneration after t(Mp) is well before Big Bang nucleosynthesis (BBN, ∼ 1 s) and the cosmic\n\nmicrowave background (CMB, ∼ 3.8 × 105 years). Thus NED does not interfere with the\n\nsuccessful predictions of standard cosmology.\n\nWe also estimate the coupling parameter D at primordial galaxy formation (t ∼ 7 × 108\n\nyears):\n\nDgal ≈ 6.8 × 10119\n\n.\n\nThis is about 2% of Dnow, but is sufficiently large to allow complex structure formation.\n\nTherefore, the environment for galaxy formation was already in place at that time.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "name": "takashi ueda"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/197k6krmfe7kk.bib",
  "cited_by": 0,
  "doi": "10.5281/zenodo.23614402",
  "fulltext_url": null,
  "id": "197k6krmfe7kk",
  "issns": [],
  "landing_url": "https://zenodo.org/records/23614402",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [],
  "openalex": null,
  "pdf_url": "https://zenodo.org/api/records/23614402/files/%E5%AE%87%E5%AE%99%E6%96%B9%E7%A8%8B%E5%BC%8F%E3%81%A8D.pdf/content",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-24",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/197k6krmfe7kk.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T12:20:58Z",
      "native_id": "23614402",
      "source": "zenodo",
      "url": "https://zenodo.org/records/23614402"
    }
  ],
  "subjects": [],
  "title": "Cosmic History and Matter Generation in Non-Equilibrium Dynamics: Consistency with Standard Cosmology, and the Sufficiently Large D at Primordial Galaxy Formation",
  "title_text": "Cosmic History and Matter Generation in Non-Equilibrium Dynamics: Consistency with Standard Cosmology, and the Sufficiently Large D at Primordial Galaxy Formation",
  "type": "preprint",
  "updated_at": "2026-11-07T12:20:58Z",
  "url": "https://research.draconitic.com/paper/197k6krmfe7kk",
  "venue": "Zenodo",
  "versions": []
}