{
  "annotation_id": "759703a4-c847-4018-b1a2-ec6d8242b2ea",
  "date_created": "2026-03-02T18:02:44.647000Z",
  "date_modified": "2026-03-02T18:02:44.647000Z",
  "file_hash": "9949657b4b18f16c942deb35c79ef46188f924cc56df2f65119692563b3a460c",
  "private": false,
  "record": {
    "abstract": "We introduce a new family of indecomposable positive linear maps based on\nentangled quantum states. Central to our construction is the notion of an\nunextendible product basis. The construction lets us create indecomposable\npositive linear maps in matrix algebras of arbitrary high dimension.",
    "arxiv_id": "quant-ph/9810091",
    "authors": [
      "Barbara M. Terhal"
    ],
    "categories": [
      "quant-ph",
      "math.FA"
    ],
    "journal_ref": "Linear Algebra Appl. 323 (2000) 61-73",
    "title": "A Family of Indecomposable Positive Linear Maps based on Entangled   Quantum States",
    "url": "https://arxiv.org/abs/quant-ph/9810091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "265ed146-273d-405a-90eb-2acffe088c87",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}