{
  "annotation_id": "4ba74cc8-c5ea-408b-9f2f-d3e4a357ae06",
  "date_created": "2026-03-02T18:02:13.040000Z",
  "date_modified": "2026-03-02T18:02:13.040000Z",
  "file_hash": "4fcbae7f18f3f5458d903a53e783c43b82b9df99b55efe939f6a993e4870d63c",
  "private": false,
  "record": {
    "abstract": "We perform a comprehensive study of stability of a pumped atom laser in the\npresence of pumping, damping and outcoupling. We also introduce a realistic\nfeedback scheme to improve stability by extracting energy from the condensate\nand determine its effectiveness. We find that while the feedback scheme is\nhighly efficient in reducing condensate fluctuations, it usually does not alter\nthe stability class of a particular set of pumping, damping and outcoupling\nparameters.",
    "arxiv_id": "quant-ph/0501101",
    "authors": [
      "Mattias Johnsson",
      "Simon Haine",
      "Joseph J. Hope"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.72.053603",
    "title": "Stabilizing an atom laser using spatially selective pumping and feedback",
    "url": "https://arxiv.org/abs/quant-ph/0501101"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "844acdf8-e464-4e6f-9308-47a05187e7af",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}