{
  "annotation_id": "31484ac2-a2a3-450e-8816-fa42e17d1cc6",
  "date_created": "2026-03-02T18:01:44.803000Z",
  "date_modified": "2026-03-02T18:01:44.803000Z",
  "file_hash": "5fce694129d40ab24bd9371249b37cf9a0da47fb1594e835dd8b032b6bbd671a",
  "private": false,
  "record": {
    "abstract": "A novel quantum switch for continuous variables teleportation is proposed.\nTwo pairs of EPR beams with identical frequency and constant phase relation are\ncomposed on two beamsplitters to produce two pairs of conditional entangled\nbeams, two of which are sent to two sending stations(Alices) and others to two\nreceiving stations(bobs). The EPR entanglement initionally results from\ntwo-mode quadrature squeezed state light. Converting the squeezed component of\none of EPR sources between amplitude and phase, the input quantum state at a\nsender will be reproduced at two receivers in turn. The switching system\nmanipulated by squeezed state light might be developed as a practical quantum\nswitch device for the communication and teleportation of quantum information.",
    "arxiv_id": "quant-ph/0105073",
    "authors": [
      "Junxiang Zhang",
      "Changde Xie",
      "Kunchi Peng"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/3/5/301",
    "title": "Quantum Switch for Continuous Variable Teleportation",
    "url": "https://arxiv.org/abs/quant-ph/0105073"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eecdd740-1607-44a6-b8c1-ca48a769d8c9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}