{
  "abstract": "Motivated by few-electron partitioning experiments [Shaju et al., Nature 642, 928 (2025)], we study the partition statistics of $N$-electron states at a fractional quantum Hall point contact. At the solvable point $g=1/2$, we obtain nonperturbative current and noise formulas for arbitrary drives, while for Lorentzian pulses (Levitons) the full counting statistics reduces to an $N\\times N$ determinant. We show that the charge is transferred solely in units of $e$, and that symmetrized cumulants for $N=2,3,4$ reveal strong antibunching and higher-order correlations, observable in a $(ν_1,ν_2)=(1,1/3)$ junction.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.37950",
  "author_total": 3,
  "authors": [
    {
      "name": "T. Jonckheere"
    },
    {
      "name": "J. Rech"
    },
    {
      "name": "B. Grémaud"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5k2gdsy0vwezz.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.37950",
  "fulltext_url": null,
  "id": "5k2gdsy0vwezz",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.37950",
  "language": "en",
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mes-hall"
    ],
    [
      "hal",
      "0.phys"
    ],
    [
      "hal",
      "1.phys.cond"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.37950",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/5k2gdsy0vwezz.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.37950",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.37950"
    },
    {
      "first_seen": "2026-11-06T12:20:44Z",
      "native_id": "hal-05853431",
      "source": "hal",
      "url": "https://hal.science/hal-05853431v1"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Few-Electron Partitioning in the Fractional Quantum Hall Regime",
  "title_text": "Few-Electron Partitioning in the Fractional Quantum Hall Regime",
  "type": "preprint",
  "updated_at": "2026-11-07T12:20:25Z",
  "url": "https://research.draconitic.com/paper/5k2gdsy0vwezz",
  "venue": "arXiv",
  "versions": []
}