{
  "annotation_id": "a332f6c1-b44e-4967-9cea-ae473421d5d7",
  "date_created": "2026-03-02T18:00:29.430000Z",
  "date_modified": "2026-03-02T18:00:29.430000Z",
  "file_hash": "05d13a688d3dab8be6ff050732deef4f3a0f6c98627a25261b0e73d3a8f671e5",
  "private": false,
  "record": {
    "abstract": "We study the influence of long-range interatomic interactions on the\nproperties of supersonic pulse solitons in anharmonic chains. We show that in\nthe case of ultra-long-range (e.g., screened Coulomb) interactions three\ndifferent types of pulse solitons coexist in a certain velocity interval: one\ntype is unstable but the two others are stable. The high-energy stable soliton\nis broad and can be described in the quasicontinuum approximation. But the\nlow-energy stable soliton consists of two components, short-range and\nlong-range ones, and can be considered as a bound state of these components.",
    "arxiv_id": "patt-sol/9910005",
    "authors": [
      "Serge F. Mingaleev",
      "Yuri B. Gaididei",
      "Franz G. Mertens"
    ],
    "categories": [
      "patt-sol",
      "nlin.PS"
    ],
    "doi": "10.1103/PhysRevE.61.R1044",
    "journal_ref": "Phys. Rev. E, 61 (2000) R1044-R1047.",
    "title": "Solitons in anharmonic chains with ultra-long-range interatomic   interactions",
    "url": "https://arxiv.org/abs/patt-sol/9910005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ce0185c8-fe52-444e-b937-494dbb84f617",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}