{
  "abstract": "Quantum many-body dynamics generate nonclassical correlations naturally described by quantum resource theories. Quantum magic resources (or nonstabilizerness) capture the deviation from classically simulable stabilizer states, while coherence and fermionic non-Gaussianity measure departure from the computational basis and from fermionic Gaussian states, respectively. We track these resources in a subsystem of a one-dimensional qubit chain evolved by random brickwall circuits. For resource-generating gates, evolution from low-resource states exhibits a universal rise-peak-fall behavior, with the peak time scaling logarithmically with subsystem size and the resource eventually decaying as the subsystem approaches a maximally mixed state. Circuits whose gates do not create the resource but entangle neighboring qubits give rise to a ballistic spreading of quantum resources initially confined to a region of the chain. Our results provide a unified picture of spatiotemporal resource dynamics in local circuits and a baseline for more structured quantum many-body systems.",
  "abstract_shown": true,
  "affiliations": [
    "Institut für Theoretische Physik",
    "Universität zu Köln",
    "Barcelona Supercomputing Center"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Sreemayee Aditya",
      "orcid": "0000-0002-0412-7944"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Xhek Turkeshi",
      "orcid": "0000-0003-1093-3771"
    },
    {
      "affs": [
        2
      ],
      "name": "Piotr Sierant",
      "orcid": "0000-0001-9219-7274"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2nc2ffacw35n8.bib",
  "cited_by": 31,
  "doi": "10.1103/79vj-nx6r",
  "fulltext_url": null,
  "id": "2nc2ffacw35n8",
  "issns": [
    "2643-1564"
  ],
  "landing_url": "https://doi.org/10.1103/79vj-nx6r",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "3107|Quantum many-body systems"
    ]
  ],
  "openalex": "W7165131288",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-06-18",
  "publisher": "American Physical Society",
  "ris": "https://research.draconitic.com/paper/2nc2ffacw35n8.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T13:20:44Z",
      "native_id": "W7165131288",
      "source": "openalex",
      "url": "https://doi.org/10.1103/79vj-nx6r"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3107|Quantum many-body systems",
      "subfield": "amo"
    }
  ],
  "title": "Growth and spreading of quantum resources under random circuit dynamics",
  "title_text": "Growth and spreading of quantum resources under random circuit dynamics",
  "type": "peer-reviewed",
  "updated_at": "2026-11-08T13:20:37Z",
  "url": "https://research.draconitic.com/paper/2nc2ffacw35n8",
  "venue": "Physical Review Research",
  "versions": []
}