{
  "annotation_id": "4b2b89b7-834c-4e65-8e34-d2267e58a3b1",
  "date_created": "2026-03-02T18:02:13.514000Z",
  "date_modified": "2026-03-02T18:02:13.514000Z",
  "file_hash": "c1fb330394d0f7718b9b9563f5335c4f08b95bde668c38e85ebfc0c1b645d89a",
  "private": false,
  "record": {
    "abstract": "We prove that a pure entangled state of two subsystems with equal spin is\nequivalent to a two-mode spin-squeezed state under local operations except for\na set of bipartite states with measure zero, and we provide a counterexample to\nthe generalization of this result to two subsystems of unequal spin.",
    "arxiv_id": "quant-ph/0501065",
    "authors": [
      "Dominic W. Berry",
      "Barry C. Sanders"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/38/14/L01",
    "journal_ref": "J. Phys. A: Math. Gen. 38, L205 (2005).",
    "title": "Equivalence between two-mode spin squeezed states and pure entangled   states with equal spin",
    "url": "https://arxiv.org/abs/quant-ph/0501065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "891b0763-49e7-4d28-9a26-0834aa406b8e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}