{
  "annotation_id": "7c38861e-df6d-4905-8860-d271a0e5d270",
  "date_created": "2026-03-02T18:00:46.659000Z",
  "date_modified": "2026-03-02T18:00:46.659000Z",
  "file_hash": "94b35d536e02497fa28709e0649b812a34918d0bb0b87dec1d8741b75b7c309a",
  "private": false,
  "record": {
    "abstract": "The physical nature of numerous of the nonlinear phenomena in optics is\nexplained by inequality of forward and reversed optical transitions, that\ncorresponds to a principle of time invariance violation in electromagnetic\ninteractions. The direct and indirect experimental proofs of such inequality\nand direction of the further researches are discussed.",
    "arxiv_id": "physics/0306148",
    "authors": [
      "V. A. Kuz\u0027menko"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph"
    ],
    "title": "Physical origin of nonlinear phenomena in optics",
    "url": "https://arxiv.org/abs/physics/0306148"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e017daee-6387-4f29-87ad-60788dd20aaf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}