{
  "annotation_id": "60cd3b56-922f-42ee-a8c5-081effe6556f",
  "date_created": "2026-03-02T18:02:24.060000Z",
  "date_modified": "2026-03-02T18:02:24.060000Z",
  "file_hash": "24948a5a9a997567c2674841ef9ca297103f563b49f09ea932584d7006ee1eb1",
  "private": false,
  "record": {
    "abstract": "We analyse the entanglement generation in a one dimensional scattering\nprocess. The two colliding particles have a Gaussian wave function and interact\nby hard--core repulsion.In our analysis results on the entanglement of two mode\nGaussian states are used. The produced entanglement depends in a non-obvious\nway on the parameters ratio of masses and initial widths. The asymptotic\nwavefunction of the two particles and its associated ellipse yield additional\ngeometric insight into these conditions. The difference to the quantitative\nanalysis of the amount of entanglement generated by beam splitters with\nsqueezed light is discussed.",
    "arxiv_id": "quant-ph/0601177",
    "authors": [
      "Frank Schm\u00fcser",
      "Dominik Janzing"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.052313",
    "title": "Entanglement generation via scattering of two particles with hard-core   repulsion",
    "url": "https://arxiv.org/abs/quant-ph/0601177"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "350d818f-1852-41af-9b73-d6c3e457eae4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}