{
  "annotation_id": "9cfc5b94-8091-4eb9-8999-972778ce8f35",
  "date_created": "2026-03-02T18:02:09.937000Z",
  "date_modified": "2026-03-02T18:02:09.937000Z",
  "file_hash": "d5a9e4d7c0794f547654725671480061cc99073694236f84dd0f7a71615da6c2",
  "private": false,
  "record": {
    "abstract": "This paper presents a quantum mechanical treatment for both atomic and field\nfluctuations of an atomic ensemble interacting with propagating fields, either\nin Electromagnetically Induced Transparency or in a Raman situation. The atomic\nspin noise spectra and the outgoing field spectra are calculated in both\nsituations. For suitable parameters both EIT and Raman schemes efficiently\npreserve the quantum state of the incident probe field in the transfer process\nwith the atoms, although a single pass scheme is shown to be intrinsically less\nefficient than a cavity scheme.",
    "arxiv_id": "quant-ph/0410125",
    "authors": [
      "Aurelien Dantan",
      "Alberto Bramati",
      "Michel Pinard"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.043801",
    "journal_ref": "Physical Review A 71 (2005) 043801",
    "title": "Atomic quantum memory: cavity vs single pass schemes",
    "url": "https://arxiv.org/abs/quant-ph/0410125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7e8f15a2-253c-4645-ad71-ba55546130d5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}