{
  "abstract": "We present the first analytic computation of the time-domain multipoles of the gravitational waveform from hyperbolic black-hole scattering at leading order in the post-Minkowskian expansion, to all orders in velocity. We perform the partial-wave projection as a cut loop integral, which enables the use of dimensional regularization and associated integration techniques. As opposed to the frequency domain, the time-domain multipoles are logarithmic and do not contain Bessel-like functions. Our results pave the way for the incorporation of post-Minkowskian fluxes in waveform models for binary mergers.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.20452",
  "author_total": 3,
  "authors": [
    {
      "name": "Stefano de Angelis"
    },
    {
      "name": "Vincent F He"
    },
    {
      "name": "Julio Parra-Martinez"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bgnmx3ekec28z.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.20452",
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  "id": "bgnmx3ekec28z",
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  "landing_url": "https://hal.science/hal-05843926v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
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  "metadata_licence": "CC0-1.0",
  "native_subjects": [
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      "arxiv",
      "gr-qc"
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      "hal",
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    [
      "openalex",
      "3103|Pulsars and Gravitational Waves Research"
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  "openalex": "W7222304067",
  "pdf_url": "https://arxiv.org/pdf/2610.20452",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-14",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bgnmx3ekec28z.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:03Z",
      "native_id": "hal-05843926",
      "source": "hal",
      "url": "https://hal.science/hal-05843926v1"
    },
    {
      "first_seen": "2026-10-30T12:29:31Z",
      "native_id": "2610.20452",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.20452"
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  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:gr-qc",
      "subfield": "gravitation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-th",
      "subfield": "high-energy"
    }
  ],
  "title": "Analytical Time-Domain Waveforms for Black-Hole Scattering in the Post-Minkowskian Expansion",
  "title_text": "Analytical Time-Domain Waveforms for Black-Hole Scattering in the Post-Minkowskian Expansion",
  "type": "preprint",
  "updated_at": "2026-10-31T12:20:56Z",
  "url": "https://research.draconitic.com/paper/bgnmx3ekec28z",
  "venue": "HAL",
  "versions": []
}