{
  "annotation_id": "8fc05410-6e65-4792-9edc-a7fcc004da09",
  "date_created": "2026-03-02T18:02:12.576000Z",
  "date_modified": "2026-03-02T18:02:12.576000Z",
  "file_hash": "ddc6a679a5fa686883adeda44992b0a025b30208fb37c470dc28f691c62d6b34",
  "private": false,
  "record": {
    "abstract": "We propose a method for obtaining the Schmidt decomposition of bipartite\nsystems with continuous variables. It approximates the modes to the prescribed\naccuracy by well known orthogonal functions. We give some criteria for the\ncontrol of errors. We illustrate the method comparing its results with the\nalready published analysis for entanglement of biphotons. The agreement is\nexcellent.",
    "arxiv_id": "quant-ph/0410167",
    "authors": [
      "Lucas Lamata",
      "Juan Leon"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/7/8/004",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt. 7 (2005) 224-229",
    "title": "Dealing with entanglement of continuous variables: Schmidt decomposition   with discrete sets of orthogonal functions",
    "url": "https://arxiv.org/abs/quant-ph/0410167"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "140946db-6e64-44c8-b0b0-1a6b234966e1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}