{
  "annotation_id": "f9314c0f-7e54-41dc-b4a2-18911c2fd03a",
  "date_created": "2026-03-02T18:02:13.642000Z",
  "date_modified": "2026-03-02T18:02:13.642000Z",
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  "record": {
    "abstract": "Information-theoretic arguments are used to obtain a link between the\naccurate linearity of Schrodinger\u0027s equation and Lorentz invariance: A possible\nviolation of the latter at short distances would imply the appearance of\nnonlinear corrections to quantum theory. Nonlinear corrections can also appear\nin a Lorentz invariant theory in the form of higher derivative terms that are\ndetermined by a length scale, possibly the Planck length. It is suggested that\nthe best place to look for evidence of such quantum nonlinear effects is in\nneutrino physics and cosmology.",
    "arxiv_id": "quant-ph/0412192",
    "authors": [
      "Rajesh R. Parwani"
    ],
    "categories": [
      "quant-ph",
      "hep-th"
    ],
    "doi": "10.1590/S0103-97332005000300021",
    "journal_ref": "Braz.J.Phys. 35 (2005) 494-496",
    "title": "Why is Schrodinger\u0027s Equation Linear?",
    "url": "https://arxiv.org/abs/quant-ph/0412192"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a916b207-fcfc-4423-bb51-af0153db00c4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}