{
  "annotation_id": "f8ab75f5-65e5-41d6-aff3-07da76e08785",
  "date_created": "2026-02-17T05:53:11.683000Z",
  "date_modified": "2026-02-17T05:53:11.683000Z",
  "file_hash": "c583e694b9685b64855bf78e9d2ab52ca91cd20286d0df4aded44f345ddcf650",
  "private": false,
  "record": {
    "abstract": "Analog coprocessors are intensively developing nowadays with the aim to optimize energy computations of neural networks. In this work we focus on the possibility of using detection of collective oscillations in optical systems for computational purposes. We show that in a system of coupled resonators, collective oscillations can be used to implement matrix-vector multiplication. The matrix is formed by the coupling constants between the resonators, and the input vector is formed by the initial occupancies of the involved modes. The frequency of the collective oscillations is growing with the number of the involved modes, similarly to Rabi oscillations. The time needed for their detection, i.e., averaging, decreases with an increase in the input vector dimension. We discuss the limitations imposed on parallel computation in the system by restriction of the allowed optical frequency band.",
    "arxiv_id": "2601.07814",
    "authors": [
      "I. V. Vovchenko",
      "A. A. Zyablovsky",
      "A. A. Pukhov",
      "E. S. Andrianov"
    ],
    "categories": [
      "physics.optics",
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "title": "Measurement-based acceleration of optical computations",
    "url": "https://arxiv.org/abs/2601.07814",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d70ef8a1-4231-419e-b814-79d234250a70",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}