{
  "annotation_id": "1b6f7645-d687-4465-b8fb-aadc2bd272df",
  "date_created": "2026-03-02T18:01:48.486000Z",
  "date_modified": "2026-03-02T18:01:48.486000Z",
  "file_hash": "1ac5a697aeb9b50e3389904af404e583f0aae8ecef4eccd3d0fbf6dc6b53a2e5",
  "private": false,
  "record": {
    "abstract": "Preparation of entangled pairs of coupled two-state systems driven by a\nbichromatic external field is studied. We use a system of two coupled spin-1/2\nthat can be translated into a three-state ladder model whose intermediate state\nrepresents the entangled state. We show that this entangled state can be\nprepared in a robust way with appropriate fields. Their frequencies and\nenvelopes are derived from the topological properties of the model.",
    "arxiv_id": "quant-ph/0203026",
    "authors": [
      "S. Guerin",
      "R. Unanyan",
      "L. P. Yatsenko",
      "H. R. Jauslin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.66.032311",
    "title": "Adiabatic creation of entangled states by a bichromatic field designed   from the topology of the dressed eigenenergies",
    "url": "https://arxiv.org/abs/quant-ph/0203026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "373e12bb-384d-4ee2-93c8-8241edee1e99",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}