{
  "annotation_id": "eeb2e683-09cf-40ea-a95e-d13ee49f2aec",
  "date_created": "2026-03-02T18:02:34.707000Z",
  "date_modified": "2026-03-02T18:02:34.707000Z",
  "file_hash": "4382fcb7c2ba0257b37ffc345355fe05c94c6362c8fa7b00e810d5beabead7de",
  "private": false,
  "record": {
    "abstract": "For the first time we introduce the Husimi operator\nDelta_h(gamma,varepsilon;kappa) for studying Husimi distribution in phase\nspace(gamma,varepsilon) for electron\u0027s states in uniform magnetic field, where\nkappa is the Gaussian spatial width parameter. Using the Wigner operator in the\nentangled state |lambda\u003e representation [Hong-Yi Fan, Phys. Lett. A 301\n(2002)153; A 126 (1987) 145) we find that Delta_h(gamma,varepsilon;kappa) is\njust a pure squeezed coherent state density operator |gamma,varepsilon\u003e_kappa\nkappa\u003cgamma,varepsilon|, which brings convenience for studying and calculating\nthe Husimi distribution. We in many ways demonstrate that the Husimi\ndistributions are Gaussian-broadened version of the Wigner distributions.\nThroughout our calculation we have fully employed the technique of integration\nwithin an ordered product of operators.",
    "arxiv_id": "quant-ph/0611206",
    "authors": [
      "Hong-yi Fan",
      "Qin Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Husimi operator and Husimi function for describing electron\u0027s   probability distribution in uniform magnetic field derived by virtue of the   entangled state representation",
    "url": "https://arxiv.org/abs/quant-ph/0611206"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "519f2898-1c9c-4f9f-83ec-70530a91067c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}