{
  "abstract": "Quasi-neutral hybrid models for simulating plasmas, with kinetic ions and fluid electrons, have shown great promise for approaching the multi-scale nature of plasmas. In this paper we present a novel hybrid scheme for electromagnetic settings that conserves mass, momentum, and energy, employing a low-rank tensor method utilizing the Tensor Train decomposition to avoid the \\enquote{curse of dimensionality.} Electrons are simulated as a continuous fluid, while the kinetic ions are modeled as a distribution function governed by the Vlasov equation. The Vlasov equation is updated with the implicit midpoint method. We use a modified version of a conservative truncation method to guarantee conservation of mass, momentum, and energy throughout the method, which corrects the truncated distribution function without needing to advance a separate set of fluid-moment equations. A series of electrostatic and electromagnetic test problems is used to demonstrate the correctness of the method and its conservation properties.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.07215",
  "author_total": 5,
  "authors": [
    {
      "name": "Stephen R. White"
    },
    {
      "name": "Adam J. Stanier"
    },
    {
      "name": "Luis Chacón"
    },
    {
      "name": "Will T. Taitano"
    },
    {
      "name": "Isaac A. Castro"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2pcjjgwm08rse.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.07215",
  "fulltext_url": null,
  "id": "2pcjjgwm08rse",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.07215",
  "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",
      "physics.plasm-ph"
    ],
    [
      "openalex",
      "2208|Plasma Diagnostics and Applications"
    ]
  ],
  "openalex": "W7221061380",
  "pdf_url": "https://arxiv.org/pdf/2610.07215",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-05",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2pcjjgwm08rse.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:22Z",
      "native_id": "2610.07215",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.07215"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.plasm-ph",
      "subfield": "plasma"
    }
  ],
  "title": "An Implicit, Moment-Conserving Low-Rank Tensor Method for the Hybrid Kinetic-Ion Fluid-Electron Plasma Model",
  "title_text": "An Implicit, Moment-Conserving Low-Rank Tensor Method for the Hybrid Kinetic-Ion Fluid-Electron Plasma Model",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:22Z",
  "url": "https://research.draconitic.com/paper/2pcjjgwm08rse",
  "venue": "arXiv",
  "versions": []
}