{
  "annotation_id": "99c8e3a0-7a25-4106-8a9d-a8db3142590f",
  "date_created": "2026-03-02T18:01:17.245000Z",
  "date_modified": "2026-03-02T18:01:17.245000Z",
  "file_hash": "1b988a20bb112cfde04eef1abc9fdf8b31dc19a0c4d5e1202d353052fccb700f",
  "private": false,
  "record": {
    "abstract": "We study gray solitons in nonlocal nonlinear media and show that they are\nstable and can form bound states. We reveal that gray soliton velocity depends\non the nonlocality degree, and that it can be drastically reduced in highly\nnonlocal media. This is in contrast to the case of local media, where the\nmaximal velocity is dictated solely by the asymptotic soliton amplitude.",
    "arxiv_id": "physics/0701262",
    "authors": [
      "Yaroslav V. Kartashov",
      "Lluis Torner"
    ],
    "categories": [
      "physics.optics",
      "nlin.PS"
    ],
    "doi": "10.1364/OL.32.000946",
    "journal_ref": "Optics Letters 32, 946 (2007)",
    "title": "Gray spatial solitons in nonlocal nonlinear media",
    "url": "https://arxiv.org/abs/physics/0701262"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8a3ce044-90b3-4135-a868-24d2f997354c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}