{
  "abstract": "The article contains exact results for the behavior of the Casimir force of Ising chain of $N$ atoms containing an impurity atom. The force is considered as a function of $N$ and on both the temperature $T$ and the external magnetic field $h$. The interactions between nearest neighbors within the chain are supposed to be of a ferromagnetic short-ranged type $J>0$. The impurity atom interacts with constants $J_{ia}$ with its nearest neighbors, where $J_{ia}$ can be both of ferromagnetic type, i.e., $J_{ia}>0$, as well as of antiferromagnetic type, i.e., $J_{ia}<0$. It turns out that the Casimir force can be both attractive or repulsive, depending on the sign and the magnitude of the ratio $J_{ia}/J$.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.04035",
  "author_total": 1,
  "authors": [
    {
      "name": "Daniel Dantchev"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/e04h6ajtxp8b3.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.04035",
  "fulltext_url": null,
  "id": "e04h6ajtxp8b3",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.04035",
  "language": null,
  "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.stat-mech"
    ],
    [
      "openalex",
      "3107|Quantum Electrodynamics and Casimir Effect"
    ]
  ],
  "openalex": "W7220708277",
  "pdf_url": "https://arxiv.org/pdf/2610.04035",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-02",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/e04h6ajtxp8b3.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:01Z",
      "native_id": "2610.04035",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.04035"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.stat-mech",
      "subfield": "statistical-nonlinear"
    }
  ],
  "title": "Casimir Force, Magnetization, and Susceptibility for \\\\ Ising Chain with an Impurity Atom in the Presence of an External Field",
  "title_text": "Casimir Force, Magnetization, and Susceptibility for \\\\ Ising Chain with an Impurity Atom in the Presence of an External Field",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:01Z",
  "url": "https://research.draconitic.com/paper/e04h6ajtxp8b3",
  "venue": "arXiv",
  "versions": []
}