{
  "annotation_id": "faca824c-86cf-45b4-ae7b-10eeeade5252",
  "date_created": "2026-03-02T18:01:11.497000Z",
  "date_modified": "2026-03-02T18:01:11.497000Z",
  "file_hash": "9efa268273f5cca9d34f98b86e6576345fd8a4846befc34d5464c547cf3156be",
  "private": false,
  "record": {
    "abstract": "Nonlinear relations among frequencies and phases in modulational instability\nof circularly polarized Alfven waves are discussed, within the context of one\ndimensional, dissipation-less, unforced fluid system. We show that generation\nof phase coherence is a natural consequence of the modulational instability of\nAlfven waves. Furthermore, we quantitatively evaluate intensity of wave-wave\ninteraction by using bi-coherence, and also by computing energy flow among wave\nmodes, and demonstrate that the energy flow is directly related to the phase\ncoherence generation.",
    "arxiv_id": "physics/0608230",
    "authors": [
      "Yasuhiro Nariyuki",
      "Tohru Hada"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "doi": "10.5194/npg-13-425-2006",
    "journal_ref": "Nonlinear Processes in Geophysics, 13, 425-441, 2006",
    "title": "Remarks on nonlinear relation among phases and frequencies in   modulational instabilities of parallel propagating Alfven waves",
    "url": "https://arxiv.org/abs/physics/0608230"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3d04da3d-4ab5-43ac-82b0-8f142054fc54",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}