{
  "annotation_id": "04c81bf5-e9cf-45ef-916a-aac759ea427c",
  "date_created": "2026-03-02T18:00:50.267000Z",
  "date_modified": "2026-03-02T18:00:50.267000Z",
  "file_hash": "b236d727ca50fd9490de357fb032b75a041fbdb78daeeb14bb0590890335e269",
  "private": false,
  "record": {
    "abstract": "In a recent letter [Auzinsh {\\it{et. al.}} (physics/0403097)] we have\nanalyzed the noise properties of an idealized atomic magnetometer that utilizes\nspin squeezing induced by a continuous quantum nondemolition measurement. Such\na magnetometer measures spin precession of $N$ atomic spins by detecting\noptical rotation of far-detuned probe light. Here we consider maximally\nsqueezed probe light, and carry out a detailed derivation of the contribution\nto the noise in a magnetometric measurement due to the differential AC Stark\nshift between Zeeman sublevels arising from quantum fluctuations of the probe\npolarization.",
    "arxiv_id": "physics/0407125",
    "authors": [
      "M. Auzinsh",
      "D. Budker",
      "D. F. Kimball",
      "S. M. Rochester",
      "J. E. Stalnaker",
      "A. O. Sushkov",
      "V. V. Yashchuk"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "title": "AC Stark shift noise in QND measurement arising from quantum   fluctuations of light polarization",
    "url": "https://arxiv.org/abs/physics/0407125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "122cbb31-3805-476c-bac2-b01154fd5a5c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}