{
  "annotation_id": "b2e437d0-bf43-46c3-829a-ea5449d61593",
  "date_created": "2026-02-17T05:53:24.177000Z",
  "date_modified": "2026-02-17T05:53:24.177000Z",
  "file_hash": "ac9b5067ba29c8c495091b1dc149dae7152c009131bac88fcfdf185002841e7a",
  "private": false,
  "record": {
    "abstract": "We show how our Universe can emerge from a symmetry breaking of a multicomponent $W_3$ algebra, where the components in addition form a Jordan algebra. We discuss how symmetry breaking related to the Jordan algebras $H_3(C)$ and $H_3(O)$ over the complex and octonion numbers can lead to an extended four-dimensional spacetime, where the expansion of the Universe is governed by a modified Friedmann equation. We finally discuss how this modified Friedmann equation might explain a number of puzzling cosmological observations.",
    "arxiv_id": "2601.10499",
    "authors": [
      "Jan Ambjorn",
      "Yoshiyuki Watabiki"
    ],
    "categories": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "The emergence of our Universe",
    "url": "https://arxiv.org/abs/2601.10499",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a1429fbf-1334-4d89-bbe8-bdd4786a0d9f",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}