{
  "annotation_id": "44da4070-257a-420e-ae20-cfe0956ba9d4",
  "date_created": "2026-03-02T18:02:09.063000Z",
  "date_modified": "2026-03-02T18:02:09.063000Z",
  "file_hash": "b303b77bc4569743f2c6d043bb6462877b5f38c9fb1a62535a5719c86aeaac95",
  "private": false,
  "record": {
    "abstract": "We discuss some features of the dissipative quantum model of brain in the\nframe of the formalism of quantum dissipation. Such a formalism is based on the\ndoubling of the system degrees of freedom. We show that the doubled modes\naccount for the quantum noise in the fluctuating random force in the\nsystem-environment coupling. Remarkably, such a noise manifests itself through\nthe coherent structure of the system ground state. The entanglement of the\nsystem modes with the doubled modes is shown to be permanent in the infinite\nvolume limit. In such a limit the trajectories in the memory space are\nclassical chaotic trajectories.",
    "arxiv_id": "quant-ph/0406161",
    "authors": [
      "Eliano Pessa",
      "Giuseppe Vitiello"
    ],
    "categories": [
      "quant-ph",
      "q-bio.OT"
    ],
    "doi": "10.1142/S0217979204024045",
    "journal_ref": "Int. J. Mod. Phys. B 18 (2004) 841-858",
    "title": "Quantum noise induced entanglement and chaos in the dissipative quantum   model of brain",
    "url": "https://arxiv.org/abs/quant-ph/0406161"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f6d0fb4f-624b-46d4-acd3-f190b2f84d73",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}