{
  "annotation_id": "fa6c82dc-32a5-4cf3-9bfa-689012400be9",
  "date_created": "2026-03-02T18:00:28.704000Z",
  "date_modified": "2026-03-02T18:00:28.704000Z",
  "file_hash": "20b911eecc6c25f1f781198bb577f471b58d9caecfc77913488ba42446856f72",
  "private": false,
  "record": {
    "abstract": "The multilevel blocking algorithm recently proposed as a possible solution to\nthe sign problem in path-integral Monte Carlo simulations has been extended to\nsystems with long-ranged interactions along the Trotter direction. As an\napplication, new results for the real-time quantum dynamics of the spin-boson\nmodel are presented.",
    "arxiv_id": "physics/0002031",
    "authors": [
      "R. Egger",
      "L. Muehlbacher",
      "C. H. Mak"
    ],
    "categories": [
      "physics.chem-ph",
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "doi": "10.1103/PhysRevE.61.5961",
    "journal_ref": "Phys. Rev. E 61, 5961 (2000)",
    "title": "Path-integral Monte Carlo Simulations without the Sign Problem:   Multilevel Blocking Approach for Effective Actions",
    "url": "https://arxiv.org/abs/physics/0002031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "82accfd2-4564-4150-b2e4-dcc30e67a647",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}