{
  "annotation_id": "ba76e9d3-a9de-4574-a220-1a2715bb4740",
  "date_created": "2026-03-02T18:02:16.741000Z",
  "date_modified": "2026-03-02T18:02:16.741000Z",
  "file_hash": "b5cb11afdb5d081e7751f821d4f461144e901e48a4e58bd0f06c75046f656f4b",
  "private": false,
  "record": {
    "abstract": "In terms of the analysis of fixed point subgroup and tensor decomposability\nof certain matrices, we study the equivalence of of quantum bipartite mixed\nstates under local unitary transformations. For non-degenerate case an\noperational criterion for the equivalence of two such mixed bipartite states\nunder local unitary transformations is presented.",
    "arxiv_id": "quant-ph/0506135",
    "authors": [
      "Shao-Ming Fei",
      "Naihuan Jing"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2005.05.050",
    "journal_ref": "Phys. Lett. A 342 (2005) 77-81",
    "title": "Equivalence of Quantum States under Local Unitary Transformations",
    "url": "https://arxiv.org/abs/quant-ph/0506135"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ad3f51a7-8713-43a3-acc7-43b722745dac",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}