{
  "annotation_id": "65e449f6-f986-4cd2-93c4-9faa8b8cfa24",
  "date_created": "2026-03-02T18:01:49.549000Z",
  "date_modified": "2026-03-02T18:01:49.549000Z",
  "file_hash": "cc376e4e1843c5af6a599b260b23ce9f63f2a491e4b761ff5f75317e3b402dec",
  "private": false,
  "record": {
    "abstract": "We present a new short-time approximation scheme for evaluation of\ndecoherence. At low temperatures, the approximation is argued to apply at\nintermediate times as well. It then provides a tractable approach complementary\nto Markovian-type approximations, and is appropriate for evaluation of\ndeviations from pure states in quantum computing models.",
    "arxiv_id": "quant-ph/0205037",
    "authors": [
      "Vladimir Privman"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.mes-hall"
    ],
    "doi": "10.1023/A:1022180407107",
    "journal_ref": "J. Statistical Phys. 110, 957-970 (2003)",
    "title": "Initial Decoherence of Open Quantum Systems",
    "url": "https://arxiv.org/abs/quant-ph/0205037"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5fefc9a0-c71b-4ef9-8522-6213e1df76f5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}