{
  "annotation_id": "07d7b64e-4214-4b1a-b784-209bad07c195",
  "date_created": "2026-03-02T18:02:31.042000Z",
  "date_modified": "2026-03-02T18:02:31.042000Z",
  "file_hash": "e1c2d93fe8612ddfb1b7c2ce606e58bab4e74db9c08b0d0a5e22244f9936f0a9",
  "private": false,
  "record": {
    "abstract": "It is generally assumed that the vacuum state is the quantum state with the\nlowest energy. However, it has been shown that this is not the case for a\nDirac-Maxwell field in the temporal gauge. In this paper we will present\nanother proof, different from that presented in previous work, which shows that\nthe vacuum state is not the minimum energy state for a Dirac-Maxwell field in\nthe temporal gauge.",
    "arxiv_id": "quant-ph/0611091",
    "authors": [
      "Dan Solomon"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "On the existence of negative energy states in QED in the temporal gauge",
    "url": "https://arxiv.org/abs/quant-ph/0611091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "516be27e-f300-4e85-90b5-af7abe779c62",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}