{
  "abstract": "Hybrid metal-semiconductor quantum circuits offer a controlled setting for realizing and probing strongly correlated quantum matter. A largely open question that may be addressed by such simulators is whether coupled critical states can combine into new non-Fermi liquid (NFL) phases. Inspired by the recent realization of a two-site charge-Kondo circuit [W. Pouse \\textit{et al.}, \\href{https://www.nature.com/articles/s41567-022-01905-4}{Nat. Phys. \\textbf{19}, 492 (2023)}], we uncover the fate of coupled Kondo anyons emerging from the two-channel-Kondo critical point at each site. Bosonization and quantum Brownian motion methods yield the full quasiballistic phase diagram and low-temperature transport properties, while numerical renormalization group calculations resolve the complementary weak-coupling limit. Together, these provide a unified description, and reveal robust NFL phases with continuously tunable transport and susceptibility exponents. Stronger inter-site coupling ultimately produces a screened Fermi liquid.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.10048",
  "author_total": 2,
  "authors": [
    {
      "name": "D. B. Karki"
    },
    {
      "name": "Andrew K. Mitchell"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bkyv5axkfq709.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.10048",
  "fulltext_url": null,
  "id": "bkyv5axkfq709",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.10048",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mes-hall"
    ],
    [
      "arxiv",
      "cond-mat.str-el"
    ],
    [
      "openalex",
      "3107|Quantum and electron transport phenomena"
    ]
  ],
  "openalex": "W7220911727",
  "pdf_url": "https://arxiv.org/pdf/2610.10048",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-07",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bkyv5axkfq709.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:37Z",
      "native_id": "2610.10048",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.10048"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Coupled quantum critical states in a circuit simulator",
  "title_text": "Coupled quantum critical states in a circuit simulator",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:37Z",
  "url": "https://research.draconitic.com/paper/bkyv5axkfq709",
  "venue": "arXiv",
  "versions": []
}