{
  "annotation_id": "e8014def-06ad-4064-9a11-208d12621834",
  "date_created": "2026-03-02T18:02:16.427000Z",
  "date_modified": "2026-03-02T18:02:16.427000Z",
  "file_hash": "a5ca087d5ad2a94309bb033ca831e80ecda748983ccc11c424e8a0fee3e3de23",
  "private": false,
  "record": {
    "abstract": "The dissipative and decoherence properties as well as the asymptotic behavior\nof the single mode electromagnetic field interacting with the time-dependent\nsqueezed vacuum field reservoir are investigated in detail by using the\nalgebraic dynamical method. With the help of the left and right representations\nof the relevant $hw(4)$ algebra, the dynamical symmetry of the nonautonomous\nmaster equation of the system is found to be $su(1,1)$. The unique equilibrium\nsteady solution is found to be the squeezed state and any initial state of the\nsystem is proved to approach the unique squeezed state asymptotically. Thus the\nsqueezed vacuum field reservoir is found to play the role of a squeezing mold\nof the cavity field.",
    "arxiv_id": "quant-ph/0505078",
    "authors": [
      "Jun-Hong An",
      "Shun-Jin Wang",
      "Hong-Gang Luo",
      "Cheng-Long Jia"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0256-307X/21/1/001",
    "journal_ref": "Chin. Phys. Lett. 21 (2004), 1",
    "title": "Production of squeezed state of single mode cavity field by the coupling   of squeezed vacuum field reservoir in nonautonomous case",
    "url": "https://arxiv.org/abs/quant-ph/0505078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1e185beb-27a9-4069-a611-413168bb8f3c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}