{
  "abstract": "We calculate the intrinsic contribution to the (valley) thermal Hall conductivity of phonons in (Semenoff-gapped) graphene in the quantum Hall regime where bulk electron thermal transport is suppressed. The (valley) thermal Hall transport of phonons considered here originates from a phonon (valley) Hall viscosity induced by electron (valley) Hall conductivity and viscosity via geometric electron-phonon coupling. The so generated phonon (valley) Hall viscosity is identified with the emergent (valley) Hall viscosity recently introduced in \\textit{Phys. Lett. A} \\textbf{595}, 132096 (2026). While our calculations refer to graphene, they may very well be generalized to other Dirac materials like group-VI transition metal dichalcogenides. We discuss the prospect of measuring the phonon thermal Hall conductivity in graphene-based heterostructures and estimate the corresponding valley response induced by electrons in the inversion symmetry broken phase.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.09505",
  "author_total": 1,
  "authors": [
    {
      "name": "M. Selch"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ee7vk6y81jqka.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.09505",
  "fulltext_url": null,
  "id": "ee7vk6y81jqka",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.09505",
  "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.mes-hall"
    ],
    [
      "openalex",
      "3107|Topological Materials and Phenomena"
    ]
  ],
  "openalex": "W7212185736",
  "pdf_url": "https://arxiv.org/pdf/2609.09505",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-08",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ee7vk6y81jqka.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:20:12Z",
      "native_id": "2609.09505",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.09505"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Intrinsic (valley) thermal Hall conductivity of phonons in graphene for integer quantum Hall phases",
  "title_text": "Intrinsic (valley) thermal Hall conductivity of phonons in graphene for integer quantum Hall phases",
  "type": "preprint",
  "updated_at": "2026-10-30T12:20:12Z",
  "url": "https://research.draconitic.com/paper/ee7vk6y81jqka",
  "venue": "arXiv",
  "versions": []
}