{
  "annotation_id": "42eb6938-8e47-4ad8-b8f0-16955124df84",
  "date_created": "2026-03-02T18:02:30.617000Z",
  "date_modified": "2026-03-02T18:02:30.617000Z",
  "file_hash": "f69c007a417c527c84d0830ef4efbf81c184770fd6c8b1efbebe60754d6ab224",
  "private": false,
  "record": {
    "abstract": "We propose a scheme to realize quantum logic and entanglement for qutrit\nsystems via state-dependent forces on trapped ions. By exploiting the laser-ion\ncoupling in the presence of Coulomb interactions, the set of quantum gate\noperations including the conditional phase shifts on two qutrits as well as\narbitrary SU(3) rotations on single qutrits are derived for universal quantum\nmanipulation. As an illustration, we demonstrate in detail how these gate\nresources could be used to generate the maximally entangled state of two\nqutrits. Besides being insensitive to vibrational heating of the trapped ions,\nthe present scheme is also shown to be scalable through designing appropriately\nthe pulse configuration of the laser-ion interactions.",
    "arxiv_id": "quant-ph/0608105",
    "authors": [
      "Li-Xiang Cen",
      "Bang-Pin Hou",
      "Ming-Lun Chen"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Implementation of qutrit-based quantum information processing via   state-dependent forces on trapped ions",
    "url": "https://arxiv.org/abs/quant-ph/0608105"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "950a73ec-6fc8-4747-8144-cfd0b5f2886d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}