{
  "annotation_id": "a2c5ece4-5277-49d4-8659-85d49b3f02d8",
  "date_created": "2026-03-02T18:02:45.091000Z",
  "date_modified": "2026-03-02T18:02:45.091000Z",
  "file_hash": "9d0d061bb577905dae03d033b0c81ca8c5d645ae9dc5794a4f4140e529a7f95d",
  "private": false,
  "record": {
    "abstract": "When a subset of particles in an entangled state is measured, the state of\nthe subset of unmeasured particles is determined by the outcome of the\nmeasurement. This first measurement may be thought of as a state preparation\nfor the remaining particles. In this paper, we examine how the duration of the\nfirst measurement effects the state of the unmeasured subsystem. The state of\nthe unmeasured subsytem will be a pure or mixed state depending on the nature\nof the measurement.\n  In the case of quantum teleportation we show that there is an eigenvalue\nequation which must be satisfied for accurate teleportation. This equation\nprovides a limitation to the states that can be accurately teleported.",
    "arxiv_id": "quant-ph/9901071",
    "authors": [
      "Morton H. Rubin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.61.022311",
    "title": "Entanglement and State Preparation",
    "url": "https://arxiv.org/abs/quant-ph/9901071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ad2a6e7a-cf4a-4903-933a-4bd091a4d393",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}