{
  "annotation_id": "342e1569-0e8c-46a2-bfdf-5c0ab6ca4747",
  "date_created": "2026-03-02T18:00:56.917000Z",
  "date_modified": "2026-03-02T18:00:56.917000Z",
  "file_hash": "32cd0d97afa820d964a1fd1ad305c6a72bc7199d9968b47053ea47d9f74f9d49",
  "private": false,
  "record": {
    "abstract": "We analyze the time reversal of waves in a turbulent medium using the\nparabolic Markovian model. We prove that the time reversal resolution can be a\nnonlinear function of the wavelength and independent of the aperture. We\nestablish a duality relation between the turbulence-induced wave spread and the\ntime-reversal resolution which can be viewed as an uncertainty inequality for\nrandom media. The inequality becomes an equality when the wave structure\nfunction is Gaussian.",
    "arxiv_id": "physics/0502124",
    "authors": [
      "Albert Fannjiang",
      "Knut Solna"
    ],
    "categories": [
      "physics.optics",
      "physics.class-ph"
    ],
    "doi": "10.1016/j.physleta.2005.05.030",
    "title": "Superresolution and Duality for Time-Reversal of Waves in Self-Similar   Media",
    "url": "https://arxiv.org/abs/physics/0502124"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c5964889-0827-4293-a766-c29c3398ce8f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}