{
  "abstract": "We derive the half-space KPZ equation as a continuum limit from a general class of Ginzburg-Landau SPDEs under weak nonlinearity scaling. To our knowledge, this is the first half-space universality result for the KPZ equation beyond integrable models (and their perturbations).",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.40352",
  "author_total": 1,
  "authors": [
    {
      "name": "Kevin Yang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6ydacx9qnx0j6.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.40352",
  "fulltext_url": null,
  "id": "6ydacx9qnx0j6",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.40352",
  "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",
      "math-ph"
    ],
    [
      "arxiv",
      "math.AP"
    ],
    [
      "arxiv",
      "math.MP"
    ],
    [
      "arxiv",
      "math.PR"
    ],
    [
      "openalex",
      "2610|Stochastic processes and statistical mechanics"
    ]
  ],
  "openalex": "W7215105532",
  "pdf_url": "https://arxiv.org/pdf/2609.40352",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-05",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/6ydacx9qnx0j6.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:22Z",
      "native_id": "2609.40352",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.40352"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.AP",
      "subfield": "analysis-pdes"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math-ph",
      "subfield": "mathematical-physics"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.PR",
      "subfield": "probability"
    }
  ],
  "title": "Half-space KPZ equation from a class of nonlinear SPDEs",
  "title_text": "Half-space KPZ equation from a class of nonlinear SPDEs",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:26Z",
  "url": "https://research.draconitic.com/paper/6ydacx9qnx0j6",
  "venue": "arXiv",
  "versions": []
}