{
  "abstract": "We propose a symmetry-guided route to engineer tunable $p$-wave magnetism in a bilayer system composed of two AB-stacked antiferromagnetic square lattices with their collinear moments nonparallel to each other. We show that an in-plane relative shift between the two layers selectively breaks the symmetries protecting spin degeneracy while preserving time-reversal-related constraints, thereby generating odd-parity spin splitting in a fully compensated magnetic state without spin-orbit coupling. The direction and the magnitude of the resulting $p$-wave spin-splitting, together with the associated spin responses, can be continuously tuned by the in-plane displacement, providing a potential knob for control. We further map the bilayer system onto an effective bond-modulated square lattice and investigate the corresponding Hubbard model within a mean-field framework. The calculated phase diagram reveals extended regions where $p$-wave magnetism with coplanar or chiral spin textures emerges spontaneously. Our results establish a minimal equilibrium platform for realizing and manipulating $p$-wave magnetism in two-dimensional systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.00277",
  "author_total": 4,
  "authors": [
    {
      "name": "Yu-Han Lin"
    },
    {
      "name": "Jin-Wei Dong"
    },
    {
      "name": "Ziqiang Wang"
    },
    {
      "name": "Sen Zhou"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dawstereqwg97.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.00277",
  "fulltext_url": null,
  "id": "dawstereqwg97",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.00277",
  "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.str-el"
    ],
    [
      "openalex",
      "3104|Advanced Condensed Matter Physics"
    ]
  ],
  "openalex": "W7206195604",
  "pdf_url": "https://arxiv.org/pdf/2609.00277",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dawstereqwg97.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:04Z",
      "native_id": "2609.00277",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.00277"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.str-el",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Engineering tunable $p$-wave magnetism in antiferromagnetic bilayers",
  "title_text": "Engineering tunable p-wave magnetism in antiferromagnetic bilayers",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:04Z",
  "url": "https://research.draconitic.com/paper/dawstereqwg97",
  "venue": "arXiv",
  "versions": []
}