{
  "abstract": "The recently developed conditional probability density functional theory (CP-DFT) yields direct access to the exchange-correlation hole of a system, an important correlation function that is not available in standard DFT. We present the first results for extended materials with periodic boundary conditions. We validate CP-DFT for weakly correlated Na and Si. We apply it to a stretched hydrogen chain, the prototype of strong correlation. When applied to the Kagome material CsV$_3$Sb$_5$, we find $d$-orbital correlations that are missing in standard DFT, implying an enhanced finding probability between two separated electrons and a local charge density wave related modulation.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2605.13226",
  "author_total": 4,
  "authors": [
    {
      "name": "Peiwei You"
    },
    {
      "name": "Ryan Pederson"
    },
    {
      "name": "Kieron Burke"
    },
    {
      "name": "E. K. U. Gross"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b2ma20qrpvp0g.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2605.13226",
  "fulltext_url": null,
  "id": "b2ma20qrpvp0g",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2605.13226",
  "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.mtrl-sci"
    ],
    [
      "arxiv",
      "cond-mat.str-el"
    ],
    [
      "arxiv",
      "physics.comp-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2605.13226",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-30",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/b2ma20qrpvp0g.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:25:48Z",
      "native_id": "2605.13226",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2605.13226"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.comp-ph",
      "subfield": "computational"
    },
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Conditional probability density functional theory for solids",
  "title_text": "Conditional probability density functional theory for solids",
  "type": "preprint",
  "updated_at": "2026-10-30T12:25:48Z",
  "url": "https://research.draconitic.com/paper/b2ma20qrpvp0g",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1103/9cdj-fp6x",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}