{
  "annotation_id": "1d60eec2-3398-4220-91c2-b6520c5b9fd8",
  "date_created": "2026-03-02T18:01:17.812000Z",
  "date_modified": "2026-03-02T18:01:17.812000Z",
  "file_hash": "00bbd351660afbc7dc0cea641267c4508fb2e37a55085c1675a81e8d3a51339a",
  "private": false,
  "record": {
    "abstract": "In a two-dimensional version of the modified Hasegawa-Wakatani (HW) model,\nwhich describes electrostatic resistive drift wave turbulence, the resistive\ncoupling between vorticity and density does not act on the zonal components\n($k_{y}=0$). It is therefore necessary to modify the HW model to treat the\nzonal components properly. The modified equations are solved numerically, and\nvisualization and analysis of the solutions show generation of stable zonal\nflows, through conversion of turbulent kinetic energy, and the consequent\nturbulence and transport suppression. It is demonstrated by comparison that the\nmodification is essential for generation of zonal flows.",
    "arxiv_id": "physics/0703274",
    "authors": [
      "R. Numata",
      "R. Ball",
      "R. L. Dewar"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "doi": "10.1142/9789812771025_0018",
    "title": "Nonlinear Simulation of Drift Wave Turbulence",
    "url": "https://arxiv.org/abs/physics/0703274"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e662d1f8-e618-4312-aa74-45d5ca6c65dc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}