{
  "abstract": "We study a random walk in $\\mathbb{Z}^d$ in a dynamical random environment constituted of independent null recurrent birth-and-death chains, and establish a scaling limit result for the position of the walker in terms of a sublinear time change of Brownian motion, thus establishing subdiffusivity, in contrast to a diffusivity result established previously in an ergodic version of the model.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.08383",
  "author_total": 2,
  "authors": [
    {
      "name": "Luiz Renato Fontes"
    },
    {
      "name": "Pablo A. Gomes"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/efy589wah2gjg.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.08383",
  "fulltext_url": null,
  "id": "efy589wah2gjg",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.08383",
  "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",
      "math.PR"
    ],
    [
      "openalex",
      "2610|Stochastic processes and statistical mechanics"
    ]
  ],
  "openalex": "W7221006221",
  "pdf_url": "https://arxiv.org/pdf/2610.08383",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-06",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/efy589wah2gjg.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:26Z",
      "native_id": "2610.08383",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.08383"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.PR",
      "subfield": "probability"
    }
  ],
  "title": "Random walk in a null recurrent birth-and-death dynamical environment",
  "title_text": "Random walk in a null recurrent birth-and-death dynamical environment",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:26Z",
  "url": "https://research.draconitic.com/paper/efy589wah2gjg",
  "venue": "arXiv",
  "versions": []
}