{
  "annotation_id": "b2564dce-eb45-48a2-8235-a5e55d982bf9",
  "date_created": "2026-03-02T18:02:27.224000Z",
  "date_modified": "2026-03-02T18:02:27.224000Z",
  "file_hash": "b98c6d1bd48a0de07a8e58d5ea99fe361079e52dc87c206917104469c2aade4f",
  "private": false,
  "record": {
    "abstract": "This article discusses entanglement between two subsystems, one with discrete\ndegrees of freedom and the other with continuous degrees of freedom. The\noverlap integral between continuous variable wave functions emerges as an\nimportant parameter to characterize this kind entanglement. ``Beam-like\u0027\u0027\nentanglement and ``shape-like\u0027\u0027 entanglement are contrasted. One example of\nthis kind of entanglement is between between the spin degrees of freedom and\nthe momentum degrees of freedom for a non-relativistic particle. This\nintraparticle entanglement is Galilean invariant.",
    "arxiv_id": "quant-ph/0607138",
    "authors": [
      "N. L. Harshman"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "QIC 3 (2007) 273-280",
    "title": "Continuous-Discrete Entanglement: An Example with Non-Relativistic   Particles",
    "url": "https://arxiv.org/abs/quant-ph/0607138"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "370d6acb-d541-4553-b467-a47426a07d13",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}