{
  "annotation_id": "6f999676-9c35-45fd-b4d5-e9504af2569b",
  "date_created": "2026-03-02T18:01:52.874000Z",
  "date_modified": "2026-03-02T18:01:52.874000Z",
  "file_hash": "41114199c68e27dfdcf27f4585b05dda60e5fa9429870b97c79d398cd8f4052a",
  "private": false,
  "record": {
    "abstract": "In this paper we present a necessary and sufficient condition of\ndistinguishability of bipartite quantum states. It is shown that the operators\nto reliably distinguish states need only rounds of projective measurements and\nclassical comunication. We also present a necessary condition of\ndistinguishability of bipartite quantum states which is simple and general.\nWith this condition one can get many cases of indistinguishability. The\nconclusions may be useful in understanding the essence of nonlocality and\ncalculating the distillable entanglement and the bound of distillable\nentanglement.",
    "arxiv_id": "quant-ph/0208059",
    "authors": [
      "Ping-Xing Chen",
      "Cheng-Zu Li"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Criterion for distinguishability of arbitrary bipartite orthogonal   states",
    "url": "https://arxiv.org/abs/quant-ph/0208059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c5158fdc-570a-4384-b611-d9484eddf98c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}