{
  "annotation_id": "e33a0082-fbe4-491f-aa33-965063b84f98",
  "date_created": "2026-03-02T18:01:53.167000Z",
  "date_modified": "2026-03-02T18:01:53.167000Z",
  "file_hash": "fcadd2c21d05d8d9443df61c1e3f076a90c294d8a4a049edaa2ff0732907a8db",
  "private": false,
  "record": {
    "abstract": "We construct a quantum machine which, by using asymmetric cloner, deals with\ndisentangling and broadcasting entanglement in a single unitary evolution. The\nattainable maximum value of the scaling parameter $s$ for disentangling is\nidentical to that obtained in previous works. The fidelity of the cloning state\nwith respect to the input entangled state is state-dependent.",
    "arxiv_id": "quant-ph/0210038",
    "authors": [
      "Yafei Yu",
      "Jian Feng",
      "Xiaoqing Zhou",
      "Mingsheng Zhan"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Disentangling and broadcasting an entangled state simultaneously by   asymmetric cloning",
    "url": "https://arxiv.org/abs/quant-ph/0210038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ca5c3909-cf15-41bc-9d7f-2ce26dff87db",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}