{
  "abstract": "This contribution provides a systematic framework for modeling the dispersive behavior of mechanical metamaterials by an enriched continua approach using the relaxed micromorphic model (RMM). We give the identification of its frequency-independent constitutive parameters from Bloch-Floquet dispersion data of the periodic metamaterial by combining analytical relations for characteristic features with a subsequent numerical optimization. Particular emphasis is placed on the underlying structure and limitations of the resulting dispersion relations, including their cut-offs, and asymptotic behavior. Finally, the transition from infinite periodic media to finite-size specimens is addressed, highlighting the role of the microscopic unit-cell cut and discussing null-Lagrangian contributions, effective interface forces, and surface Lagrangians as approaches to incorporate boundary effects.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.39836",
  "author_total": 5,
  "authors": [
    {
      "name": "Jendrik Voss"
    },
    {
      "name": "Svenja Hermann"
    },
    {
      "name": "Mohammad Sarhil"
    },
    {
      "name": "Patrizio Neff"
    },
    {
      "name": "Angela Madeo"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/emq2tknymyw3q.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.39836",
  "fulltext_url": null,
  "id": "emq2tknymyw3q",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.39836",
  "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",
      "physics.app-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.39836",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/emq2tknymyw3q.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.39836",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.39836"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.app-ph",
      "subfield": "applied-instrumentation"
    }
  ],
  "title": "A guide to enriched continuum modeling: advances on wave propagation in metamaterials through the relaxed micromorphic framework",
  "title_text": "A guide to enriched continuum modeling: advances on wave propagation in metamaterials through the relaxed micromorphic framework",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:45Z",
  "url": "https://research.draconitic.com/paper/emq2tknymyw3q",
  "venue": "arXiv",
  "versions": []
}