{
  "annotation_id": "1edeeb8a-be25-412f-a19b-904c1bec1e38",
  "date_created": "2026-03-02T18:02:17.266000Z",
  "date_modified": "2026-03-02T18:02:17.266000Z",
  "file_hash": "584386ce9b15d6bb89c98c816da089282cf7eabc3f8e93652c80b707b38e6bb3",
  "private": false,
  "record": {
    "abstract": "Arno Bohm and Ilya Prigogine\u0027s Brussels-Austin Group have been working on the\nquantum mechanical arrow of time and irreversibility in rigged Hilbert space\nquantum mechanics. A crucial notion in Bohm\u0027s approach is the so-called\npreparation/registration arrow. An analysis of this arrow and its role in\nBohm\u0027s theory of scattering is given. Similarly, the Brussels-Austin Group uses\nan excitation/de-excitation arrow for ordering events, which is also analyzed.\nThe relationship between the two approaches is initially discussed focusing on\ntheir semi-group operators and time arrows. Finally a possible realist\ninterpretation of the rigged Hilbert space formulation of quantum mechanics is\nconsidered.",
    "arxiv_id": "quant-ph/0506184",
    "authors": [
      "Robert C. Bishop"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "The Arrow of Time in Rigged Hilbert Space Quantum Mechanics",
    "url": "https://arxiv.org/abs/quant-ph/0506184"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a64b43e0-81f8-4dd5-9be0-3157777a48c3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}