{
  "abstract": "Controlling fermion parity in quantum-dot Josephson junctions (QDJJs) enables access to novel superconducting physics. While parity transitions are usually tuned electrically, we study phase-induced transitions in a strongly coupled QDJJ using the superconducting phase difference across the dot terminals, denoted by $ϕ$. We find that this phase allows control over the ground state parity, with parity transitions observed as the Andreev bound states (ABSs) energies crossing zero. These crossings occur near $ϕ= π$, and their behavior is in good correspondence to a simple model considering a single-level quantum dot proximitized by a superconductor. These results place phase-controlled QDJJ arrays as a promising platform for exploring exotic phenomena such as Majorana zero modes.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.26015",
  "author_total": 9,
  "authors": [
    {
      "name": "Shohei Kobayashi"
    },
    {
      "name": "Tyler Lindemann"
    },
    {
      "name": "Sergei Gronin"
    },
    {
      "name": "Geoffrey Gardner"
    },
    {
      "name": "Peter Stano"
    },
    {
      "name": "Daniel Loss"
    },
    {
      "name": "Michael Manfra"
    },
    {
      "name": "Seigo Tarucha"
    },
    {
      "name": "Sadashige Matsuo"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/d4aj85badc9xd.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.26015",
  "fulltext_url": null,
  "id": "d4aj85badc9xd",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.26015",
  "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"
    ],
    [
      "openalex",
      "3107|Quantum and electron transport phenomena"
    ]
  ],
  "openalex": "W7223018603",
  "pdf_url": "https://arxiv.org/pdf/2610.26015",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-19",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/d4aj85badc9xd.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:52Z",
      "native_id": "2610.26015",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.26015"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Phase engineering of odd parity state in a quantum dot Josephson junction",
  "title_text": "Phase engineering of odd parity state in a quantum dot Josephson junction",
  "type": "preprint",
  "updated_at": "2026-10-30T12:33:41Z",
  "url": "https://research.draconitic.com/paper/d4aj85badc9xd",
  "venue": "arXiv",
  "versions": []
}