{
  "annotation_id": "3e58567a-41c4-40ed-9695-47f7f37c16eb",
  "date_created": "2026-03-02T18:00:53.561000Z",
  "date_modified": "2026-03-02T18:00:53.561000Z",
  "file_hash": "ae997429add1c7dc46b0fc4c5a2a29e78abd61d34b009a34f6aba42b1007085a",
  "private": false,
  "record": {
    "abstract": "Nonlinear set of equations for inertial or slow shear Alfven wave (SSAW) in\nideal electron-positron-ion (e-p-i) plasmas are presented. The analytical\nsolution for arbitrary amplitude SSAW in such multi-component plasmas is\nobtained using Sagdeev potential approach. The numerical solutions for several\ndifferent cases have also been presented for illustrative purpose. It is found\nthat the electron density dips of SSAW are formed in the super Alfvenic region.\nThe amplitude and the width of the nonlinear shear Alfven wave reduces with the\nincrease in the concentration of positrons in electron-ion (e-i) plasmas. The\nwidth of the soliton also depends upon the direction of propagation of the\nperturbation in both e-i and e-p-i plasmas.",
    "arxiv_id": "physics/0409026",
    "authors": [
      "Shahzad Mahmood",
      "H. Saleem"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Arbitrary amplitude inertial Alfven waves in homogeneous magnetized   electron-positron-ion plasmas",
    "url": "https://arxiv.org/abs/physics/0409026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b216b37a-8754-4047-9bff-8b2cbe9d3370",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}