{
  "annotation_id": "813bcedc-162c-4143-9761-9648e9caaa6c",
  "date_created": "2026-03-02T18:02:20.595000Z",
  "date_modified": "2026-03-02T18:02:20.595000Z",
  "file_hash": "77f740c609df0b12170fceab9807dc33fb340bb438d80db3ed02f83cf6ce51f3",
  "private": false,
  "record": {
    "abstract": "We discuss the quantum information channel, which is based on coherent and\npolarization sensitive interaction of light and atomic spin waves. We show that\nthe joint Heisenberg dynamics of the polarization Stokes components of light\nand of the angular momenta of atoms has a wave nature and can be properly\ndescribed in terms of the macroscopic polariton-type spin wave created in the\nsample. The principles of the quantum memory and readout protocols via the wave\ncoupling of the output time modes in the light subsystem and the output spatial\nmodes in the spin subsystem are demonstrated.",
    "arxiv_id": "quant-ph/0509220",
    "authors": [
      "Oksana Mishina",
      "Dmitriy Kupriyanov",
      "Eugene Polzik"
    ],
    "categories": [
      "quant-ph",
      "physics.atom-ph",
      "physics.optics"
    ],
    "journal_ref": "Proceedings of the NATO Advanced Research Workshop, Crete 2005:\n  \"Quantum Communication and Security\" (ISO Press, Amsterdam, 2006), Vol. 199,\n  pp. 346-352",
    "title": "Macroscopic quantum information channel via the polarization-sensitive   interaction between the light and spin subsystems",
    "url": "https://arxiv.org/abs/quant-ph/0509220"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eb2408db-f253-4755-9ddf-f9e7ddbec703",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}