{
  "abstract": "In this work, we investigate surface polaritons (SPs) arising at the interface between a simple dielectric and a bi-isotropic medium, in the lossless regime and in the presence of small losses. For the former, non-Dyakonov surface polaritons can arise for positive permittivities and magnetoelectric parameters. General restrictions on the permittivities and bi-isotropic parameter (existence conditions) are derived. For the latter, the effect of small losses is considered, and the characteristic surface plasmon-polariton lengths are discussed. The propagation length can exhibit a local maximum for specific values of the magnetoelectric parameter, an unusual new behavior that can be regarded as a signature of these chiral surface polaritons. Surface waves in an interface involving a bi- isotropic medium with an anomalous Hall effect (AHE) are also examined. Multiple configurations for their occurrence are obtained, revealing a richer scenario with distinct regimes of propagation and coexistence in the parameter space. The presence of a non-null AHE contribution creates a magnetoelectric range for which the surface wave propagation is forbidden, providing an additional signature of surface-polariton propagation in bi-isotropic media with an AHE contribution.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.06081",
  "author_total": 3,
  "authors": [
    {
      "name": "Alex Q. Costa"
    },
    {
      "name": "Pedro D. S. Silva"
    },
    {
      "name": "Manoel M. Ferreira Jr"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bambw59sy2f0z.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.06081",
  "fulltext_url": null,
  "id": "bambw59sy2f0z",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.06081",
  "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",
      "cond-mat.other"
    ],
    [
      "arxiv",
      "physics.optics"
    ],
    [
      "openalex",
      "2204|Plasmonic and Surface Plasmon Research"
    ]
  ],
  "openalex": "W7212042380",
  "pdf_url": "https://arxiv.org/pdf/2609.06081",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-05",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bambw59sy2f0z.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:48Z",
      "native_id": "2609.06081",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.06081"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.other",
      "subfield": "condensed-matter"
    },
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    }
  ],
  "title": "Multiplicity of surface polariton configurations in bi-isotropic media with anomalous Hall current",
  "title_text": "Multiplicity of surface polariton configurations in bi-isotropic media with anomalous Hall current",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:48Z",
  "url": "https://research.draconitic.com/paper/bambw59sy2f0z",
  "venue": "arXiv",
  "versions": []
}