{
  "annotation_id": "88d6a2b9-91d7-48a2-ad10-9b374235a808",
  "date_created": "2026-03-02T18:02:48.059000Z",
  "date_modified": "2026-03-02T18:02:48.059000Z",
  "file_hash": "f2f696e3b0cbaf0b4b42d59634ceea5542d0aa1ac0a38602e13c10533b45a309",
  "private": false,
  "record": {
    "abstract": "We analyse the effects of atom-atom collisions on collective laser cooling\nscheme. We derive a quantum Master equation which describes the laser cooling\nin presence of atom-atom collisions in the weak-condensation regime. Using such\nequation, we perform Monte Carlo simulations of the population dynamics in one\nand three dimensions. We observe that the ground-state laser-induced\ncondensation is maintained in the presence of collisions. Laser cooling causes\na transition from a Bose-Einstein distribution describing collisionally induced\nequilibrium,to a distribution with an effective zero temperature. We analyse\nalso the effects of atom-atom collisions on the cooling into an excited state\nof the trap.",
    "arxiv_id": "quant-ph/9906070",
    "authors": [
      "Luis Santos",
      "Maciej Lewenstein"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s003400050821",
    "title": "Collisional effects on the collective laser cooling of trapped bosonic   gases",
    "url": "https://arxiv.org/abs/quant-ph/9906070"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "87f9e7fb-b8e1-4158-930b-807cb35a5b81",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}