{
  "annotation_id": "cb1e2c0f-e4bd-4038-bd16-adb150f29298",
  "date_created": "2026-03-02T18:00:35.580000Z",
  "date_modified": "2026-03-02T18:00:35.580000Z",
  "file_hash": "1fa432eb2a6a1b7ed61eef643762ecc2367d06d4faec394c123fe55bd920e034",
  "private": false,
  "record": {
    "abstract": "The influence of the finite number N of particles coupled to a monochromatic\nwave in a collisionless plasma is investigated. For growth as well as damping\nof the wave, discrete particle numerical simulations show an N-dependent long\ntime behavior resulting from the dynamics of individual particles. This\nbehavior differs from the one due to the numerical errors incurred by Vlasov\napproaches. Trapping oscillations are crucial to long time dynamics, as the\nwave oscillations are controlled by the particle distribution inhomogeneities\nand the pulsating separatrix crossings drive the relaxation towards thermal\nequilibrium.",
    "arxiv_id": "physics/0105045",
    "authors": [
      "M-C. Firpo",
      "F. Doveil",
      "Y. Elskens",
      "P. Bertrand",
      "M. Poleni",
      "D. Guyomarc\u0027h"
    ],
    "categories": [
      "physics.plasm-ph",
      "cond-mat.stat-mech",
      "nlin.CD",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevE.64.026407",
    "journal_ref": "Phys. Rev. E 64 (2001) 026407 (10 pages)",
    "title": "Long-time discrete particle effects versus kinetic theory in the   self-consistent single-wave model",
    "url": "https://arxiv.org/abs/physics/0105045"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a24c837d-6a93-41e8-8a2f-4cd42b4fd474",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}