{
  "annotation_id": "9229151f-d4eb-449b-b63d-e25af0e7d808",
  "date_created": "2026-03-02T18:00:29.302000Z",
  "date_modified": "2026-03-02T18:00:29.302000Z",
  "file_hash": "b176b2b2891caa9170f896cc9276d93f40626c873e115a474bfd1fa0712b808b",
  "private": false,
  "record": {
    "abstract": "The interaction between a pair of Bloch fronts forming a traveling domain in\na bistable medium is studied. A parameter range beyond the nonequilibrium\nIsing-Bloch bifurcation is found where traveling domains collapse. Only beyond\na second threshold the repulsive front interactions become strong enough to\nbalance attractive interactions and asymmetries in front speeds, and form\nstable traveling pulses. The analysis is carried out for the forced complex\nGinzburg-Landau equation. Similar qualitative behavior is found in the bistable\nFitzHugh-Nagumo model.",
    "arxiv_id": "patt-sol/9703007",
    "authors": [
      "C. Elphick",
      "A. Hagberg",
      "B. A. Malomed",
      "E. Meron"
    ],
    "categories": [
      "patt-sol",
      "nlin.PS"
    ],
    "doi": "10.1016/S0375-9601(97)00228-4",
    "journal_ref": "Physics Letters A 230, 33 (1997)",
    "title": "On the Origin of Traveling Pulses in Bistable Systems",
    "url": "https://arxiv.org/abs/patt-sol/9703007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "18d93feb-53d9-4935-a336-ab9742484049",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}