{
  "annotation_id": "7358d4c3-07a9-46f1-beae-2608bfd7e6b6",
  "date_created": "2026-03-02T18:01:46.026000Z",
  "date_modified": "2026-03-02T18:01:46.026000Z",
  "file_hash": "5bf42c58193104be1018c929dc80c8aa7106ba8fa1a0e7405ad23878da98ee4c",
  "private": false,
  "record": {
    "abstract": "We consider the superpositions of spin coherent states and study the\ncoherence properties and spin squeezing in these states. The spin squeezing is\nexamined using a new version of spectroscopic squeezing criteria. The results\nshow that the antibuching effect can be enhanced and spin squeezing can be\ngenerated in the superpositions of two spin coherent states.",
    "arxiv_id": "quant-ph/0109125",
    "authors": [
      "Xiaoguang Wang"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0030-4018(01)01631-5",
    "journal_ref": "Opt. Commun. 200 (1-6), 277-282 (2001).",
    "title": "Coherence and squeezing in superpositions of spin coherent states",
    "url": "https://arxiv.org/abs/quant-ph/0109125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4d18e2b8-3acb-480e-9074-7e989b6bd239",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}