{
  "annotation_id": "b6287015-370f-424d-b2d6-03f26f3c11cf",
  "date_created": "2026-03-02T18:00:50.324000Z",
  "date_modified": "2026-03-02T18:00:50.324000Z",
  "file_hash": "52ef25023949f50b99d25596da064f51d7ebf0fe80575505d531fb871c91aa96",
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  "record": {
    "abstract": "Physicists in search of the foundation of the world: how tiny objects can\ncreate matter, energy and even space and time - and possibly countless other\nuniverses. -- This article is meant as an introduction into quantum geometry\n(loop quantum gravity) and string theory, written for the general audience.\nPartly, this article is also a conference report and review, based on the\n\"Strings Meet Loops\" conference at the Max-Planck-Institute for Gravitational\nPhysics (Albert Einstein Institute), Golm/Germany, in October 2003. --\nKeywords: quantum geometry, loop quantum gravity, string theory, string\ncosmology, spin networks, spin foams, anthropic principle, theory of\neverything, Abhay Ashtekar, Martin Bojowald, Michael Douglas, Jerzy\nLewandowski, Hermann Nicolai, Robert Oeckl, Fernando Quevedo, Carlo Rovelli,\nAmitabha Sen, Lee Smolin, Leonard Susskind.",
    "arxiv_id": "physics/0403112",
    "authors": [
      "Ruediger Vaas"
    ],
    "categories": [
      "physics.pop-ph",
      "gr-qc",
      "hep-th"
    ],
    "journal_ref": "Bild.Wiss. 4 (2004) 44-49",
    "title": "The Duel: Strings versus Loops",
    "url": "https://arxiv.org/abs/physics/0403112"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "62c68309-e9f0-4d62-820d-00c8fd7d028c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}