{
  "annotation_id": "72188d95-ddb6-4893-80eb-455704ba83fa",
  "date_created": "2026-03-02T18:02:37.845000Z",
  "date_modified": "2026-03-02T18:02:37.845000Z",
  "file_hash": "e5fa1ef247af76ff74d6208c2b47581614a292d424abb8f1b270df6c21d1e8ad",
  "private": false,
  "record": {
    "abstract": "The regularized total Casimir energy in spacetimes with boundaries is not in\ngeneral equal to the integral of the regularized energy density. This\nparadoxical phenomenon is most transparently analyzed in the simple example of\na massless scalar field in 1+1 dimensions confined to a line element of length\n$L$ and obeying Dirichlet boundary conditions.",
    "arxiv_id": "quant-ph/9701022",
    "authors": [
      "Xinwei Kong",
      "Finn Ravndal"
    ],
    "categories": [
      "quant-ph",
      "hep-th"
    ],
    "title": "What is the Regularized Casimir Vacuum Energy Density?",
    "url": "https://arxiv.org/abs/quant-ph/9701022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "79d91b41-2c69-4268-889f-c8441789e465",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}