{
  "abstract": "We determine the order of the low moments of partial sums of random multiplicative functions associated with Euler products of bounded degree whose unitary local parameters satisfy a prime-square cancellation condition, thereby generalizing Harper's seminal work. The result applies to irreducible compact-group representations of unitary or symplectic type, including the higher-rank Sato--Tate model $SU(d)$ and the odd symmetric-power Sato--Tate model $\\operatorname{Sym}^{m}SU(2)$.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.20460",
  "author_total": 1,
  "authors": [
    {
      "name": "Sun-Kai Leung"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/d8rhgswtfk8nv.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.20460",
  "fulltext_url": null,
  "id": "d8rhgswtfk8nv",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.20460",
  "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.NT"
    ],
    [
      "arxiv",
      "math.PR"
    ],
    [
      "openalex",
      "2602|Analytic Number Theory Research"
    ]
  ],
  "openalex": "W7213587294",
  "pdf_url": "https://arxiv.org/pdf/2609.20460",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-17",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/d8rhgswtfk8nv.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:22:23Z",
      "native_id": "2609.20460",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.20460"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.NT",
      "subfield": "algebra-number-theory"
    },
    {
      "field": "mathematics",
      "origin": "arxiv:math.PR",
      "subfield": "probability"
    }
  ],
  "title": "Low moments of automorphic random multiplicative function sums",
  "title_text": "Low moments of automorphic random multiplicative function sums",
  "type": "preprint",
  "updated_at": "2026-10-30T12:22:23Z",
  "url": "https://research.draconitic.com/paper/d8rhgswtfk8nv",
  "venue": "arXiv",
  "versions": []
}