{
  "annotation_id": "fc267a7f-c353-4c31-8a06-b62e2adf0ba1",
  "date_created": "2026-03-02T18:02:16.416000Z",
  "date_modified": "2026-03-02T18:02:16.416000Z",
  "file_hash": "6d49af7e0db8f71a3d07ecfe4011005e2a1a12fe3c53cb305b5b0786e7c7fa24",
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  "record": {
    "abstract": "An analytical approach to quantum mechanical wave packet dynamics of\nlaser-driven particles is presented. The time-dependent Schroedinger equation\nis solved for an electron exposed to a linearly polarized plane wave of\narbitrary shape. The calculation goes beyond the dipole approximation, such\nthat magnetic field effects like wave packet shearing are included. Analytical\nexpressions for the time-dependent widths of the wave packet and its\norientation are established. These allow for a simple understanding of the wave\npacket dynamics.",
    "arxiv_id": "quant-ph/0504181",
    "authors": [
      "M. Verschl",
      "C. H. Keitel"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Laser Physics, Vol. 15, No. 4, 2005, pp. 529-535",
    "title": "Analytical Approach to Wave Packet Dynamics of Laser-Driven Particles   beyond the Dipole Approximation",
    "url": "https://arxiv.org/abs/quant-ph/0504181"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ac2a3a5d-23f2-4390-9539-b8fd40ba92b2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}