{
  "annotation_id": "6725697d-7d8c-4b8e-ac2d-662d3374b2b3",
  "date_created": "2026-03-02T18:00:53.824000Z",
  "date_modified": "2026-03-02T18:00:53.824000Z",
  "file_hash": "5b34368459de83e3585202fb9c89f828583923d79daaef889810ab1313c26801",
  "private": false,
  "record": {
    "abstract": "In previous publications dressed coordinates and dressed states has been\nintroduced. Specifically, a system composed by a harmonic oscillator\ninteracting linearly with an infinity set of other oscillators has been\ntreated. In this paper we show how to generalize such dressed coordinates and\ndressed states to a nonlinear version of this system. Also we clarify some\nmisunderstandings about the concept of dressed coordinates. Indeed now we\nprefer to call them renormalized coordinates to emphasize the analogy with the\nrenormalized fields in quantum field theory.",
    "arxiv_id": "physics/0410238",
    "authors": [
      "G. Flores Hidalgo",
      "Y. W. Milla"
    ],
    "categories": [
      "physics.atom-ph",
      "hep-th",
      "physics.gen-ph"
    ],
    "doi": "10.1088/0305-4470/38/34/007",
    "journal_ref": "J.Phys. A38 (2005) 7527-7542",
    "title": "Dressed (Renormalized) Coordinates in a Nonlinear System",
    "url": "https://arxiv.org/abs/physics/0410238"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c57b8125-555d-4550-b45b-b5a18804d463",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}