{
  "abstract": "Long-range (LR) interactions are no longer just a theoretical idea: they can be engineered in several low-dimensional platforms and offer a new way to control heat transport. At the same time, they push beyond the standard picture developed mainly for short-range, momentum-conserving lattices. In this review, we consider one-dimensional Fermi-Pasta-Ulam-Tsingou (FPUT)-type lattices where LR effects enter mainly through a quartic anharmonic coupling that decays as a power law, characterized by an exponent σ. Our goal is to explain, in a unified way, how LR anharmonicity changes microscopic energy exchange, collective dynamics, and the macroscopic scaling laws of heat conduction-while also clarifying what is well established and what is still debated (For more details of the abstract, please see the main text and paper).",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Acta Phys. Sin., 2026, 75(7): 070002",
  "arxiv": "2609.18765",
  "author_total": 3,
  "authors": [
    {
      "name": "Daxing Xiong"
    },
    {
      "name": "Nianbei Li"
    },
    {
      "name": "Jie Chen"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9a127vbggmsgz.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.18765",
  "fulltext_url": null,
  "id": "9a127vbggmsgz",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.18765",
  "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",
      "cond-mat.stat-mech"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.18765",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-16",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9a127vbggmsgz.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:22:01Z",
      "native_id": "2609.18765",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.18765"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.stat-mech",
      "subfield": "statistical-nonlinear"
    }
  ],
  "title": "Recent progress on thermal transport in one-dimensional long-range interacting Fermi-Pasta-Ulam-Tsingou lattice systems",
  "title_text": "Recent progress on thermal transport in one-dimensional long-range interacting Fermi-Pasta-Ulam-Tsingou lattice systems",
  "type": "preprint",
  "updated_at": "2026-10-30T12:22:01Z",
  "url": "https://research.draconitic.com/paper/9a127vbggmsgz",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.7498/aps.75.20251803",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}