{
  "abstract": "Smooth transverse perturbations with vanishing $L^p$ norm, for fixed finite $p\\ge4$, can leave a finite positive mass increment at a Cauchy horizon. We prove this at a critical surface-gravity relation in the spherical Einstein--Maxwell--scalar system with positive cosmological constant. Each solution has bounded mass and local finite-energy weak extensions. The response escapes every fixed time window. An analytic law determines its delay and duration, and resolves enhancement or cancellation for overlapping packets.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.31691",
  "author_total": 1,
  "authors": [
    {
      "name": "Yi-kun Li"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/433hrzxyrgy0p.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.31691",
  "fulltext_url": null,
  "id": "433hrzxyrgy0p",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.31691",
  "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",
      "gr-qc"
    ],
    [
      "openalex",
      "3106|Black Holes and Theoretical Physics"
    ]
  ],
  "openalex": "W7223687868",
  "pdf_url": "https://arxiv.org/pdf/2610.31691",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/433hrzxyrgy0p.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:35:15Z",
      "native_id": "2610.31691",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.31691"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    }
  ],
  "title": "Finite Mass Response to Vanishing Perturbations at Cauchy Horizons",
  "title_text": "Finite Mass Response to Vanishing Perturbations at Cauchy Horizons",
  "type": "preprint",
  "updated_at": "2026-10-30T12:35:15Z",
  "url": "https://research.draconitic.com/paper/433hrzxyrgy0p",
  "venue": "arXiv",
  "versions": []
}