{
  "abstract": "We study steady-state transport in a one-dimensional Fermi-Hubbard chain coupled to particle reservoirs at the boundaries and to local dephasing baths at each site, using the time-evolving block decimation (TEBD) method to solve the Lindblad master equation. In the absence of dephasing, the current exhibits two well-separated maxima as a function of the boundary driving rate, reflecting the distinct charge and spin energy scales of the strongly correlated regime. Upon introducing dephasing, we find two distinct dephasing-induced transport-enhancement regimes, in contrast to the single enhancement previously reported for spinless fermions. Analysis of the non-equilibrium steady state in the Hamiltonian eigenbasis reveals that the two regimes originate from distinct dephasing-induced redistribution processes: the first involves redistribution within the uppermost Hubbard band, while the second involves transitions between Hubbard bands. Our results demonstrate how many-body correlations shape the interplay between coherent driving, dephasing, and quantum Zeno physics in strongly correlated open systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.05137",
  "author_total": 2,
  "authors": [
    {
      "name": "Hakan Yeler"
    },
    {
      "name": "Özgür Çakır"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cb1vhwp6pzr11.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.05137",
  "fulltext_url": null,
  "id": "cb1vhwp6pzr11",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.05137",
  "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.str-el"
    ],
    [
      "arxiv",
      "quant-ph"
    ],
    [
      "openalex",
      "3107|Quantum many-body systems"
    ]
  ],
  "openalex": "W7211900482",
  "pdf_url": "https://arxiv.org/pdf/2609.05137",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-04",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cb1vhwp6pzr11.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:14Z",
      "native_id": "2609.05137",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.05137"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.str-el",
      "subfield": "condensed-matter"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Environment-assisted transport in a strongly correlated boundary-driven Fermi-Hubbard chain",
  "title_text": "Environment-assisted transport in a strongly correlated boundary-driven Fermi-Hubbard chain",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:14Z",
  "url": "https://research.draconitic.com/paper/cb1vhwp6pzr11",
  "venue": "arXiv",
  "versions": []
}