{
  "abstract": "Anomalous spectral response from the non-interacting electrons on a peano fractal is recorded within tight-binding framework. It is observed that a minimal off-diagonal anisotropy can modulate the transport characteristics of the lattice. Drastic modification in the nature of the eigenstates has been validated through the workout of level spacing statistics. Further, a two-dimensional quasiperiodic Aubry-André and Harper variation in the overlap integral can invite re-entrant localization-delocalization transition for the self-similar model. This is associated with the possible existence of single-particle mobility edge in the energy landscape. Our results are corroborated by the evaluation of inverse participation ratio, fractal dimension and quantum dynamical response. The spectrum is shown to formulate a quantum butterfly pattern with the frequency of the modulation. Chiral symmetry protected edge states are found to be insensitive with respect to moderate diagonal disorder.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.01099",
  "author_total": 4,
  "authors": [
    {
      "name": "Rhiddha Acharjee"
    },
    {
      "name": "Sayan Bhattacharya"
    },
    {
      "name": "Atanu Nandy"
    },
    {
      "name": "Debnarayan Jana"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/043k6b9zdk7hc.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.01099",
  "fulltext_url": null,
  "id": "043k6b9zdk7hc",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.01099",
  "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"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.01099",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/043k6b9zdk7hc.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T12:20:59Z",
      "native_id": "2611.01099",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.01099"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.other",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Anomalous response, re-emerging localization-transition and robust corner sates in self-similar peano fractal",
  "title_text": "Anomalous response, re-emerging localization-transition and robust corner sates in self-similar peano fractal",
  "type": "preprint",
  "updated_at": "2026-11-05T15:20:18Z",
  "url": "https://research.draconitic.com/paper/043k6b9zdk7hc",
  "venue": "arXiv",
  "versions": []
}