{
  "annotation_id": "7b441d17-feeb-4c45-8304-631bb97970f2",
  "date_created": "2026-03-02T18:01:35.749000Z",
  "date_modified": "2026-03-02T18:01:35.749000Z",
  "file_hash": "29b7b7d9377debdde204b9565fcf783a4ec950ac9044333d2ec091f098985cd4",
  "private": false,
  "record": {
    "abstract": "Starting from the chemical master equation, we employ field theoretic\ntechniques to derive Langevin-type equations that exactly describe the\nstochastic dynamics of the Frank chiral amplification model with spatial\ndiffusion. The intrinsic multiplicative noise properties are completely and\nrigorously derived by this procedure. We carry out numerical simulations in two\nspatial dimensions. When the inherent spatio-temporal fluctuations are properly\nincluded, then complete chiral amplification results from a purely racemic\ninitial configuration. Phase separation can also arise in which the enantiomers\ncoexist in spatially segregated domains separated by a sharp racemic interface\nor boundary.",
    "arxiv_id": "q-bio/0701005",
    "authors": [
      "David Hochberg",
      "Maria-Paz Zorzano"
    ],
    "categories": [
      "q-bio.PE",
      "nlin.PS",
      "physics.chem-ph",
      "q-bio.QM"
    ],
    "doi": "10.1016/j.cplett.2006.09.059",
    "journal_ref": "Chemical Physics Letters 431 (2006) 185-189",
    "title": "Reaction-noise induced homochirality",
    "url": "https://arxiv.org/abs/q-bio/0701005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7aa65242-20c6-4a2f-829b-ddc990c2bb91",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}