{
  "abstract": "We present a detailed phase-space analysis of continuous-variable quantum teleportation using a photon-subtracted two-mode squeezed Fock state (PS-TMSFS) as an entangled resource. We investigate the performance of PS-TMSFS within the Braunstein-Kimble teleportation protocol. The resource-state preparation is described and the success probability related to the photon-subtraction process is derived analytically. The Wigner characteristic function of PS-TMSFS is calculated and then employed to determine the fidelity for input Gaussian and non-Gaussian states. The dependence of the success probability and the teleportation fidelity on the squeezing parameter and the beam-splitter transmissivity is analyzed for both symmetric and asymmetric photon-subtraction scenarios. This results that the symmetric photon subtraction consistently outperforms the corresponding asymmetric configurations with the $(2,2)$ configuration providing the highest teleportation fidelity among the considered PS-TMSFS resources. A significant improvement over the Gaussian two-mode squeezed vacuum (TMSV) resource is observed for teleporting Gaussian input states, particularly in the low-squeezing regime, whereas the relative advantage for non-Gaussian input states depends on the functioning resource parameters and gradually diminishes as squeezing increases.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Physics Letters A, 2026, 132150",
  "arxiv": "2606.25471",
  "author_total": 2,
  "authors": [
    {
      "name": "Ankita"
    },
    {
      "name": "Arpita Chatterjee"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3xddrkpt2yf3r.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2606.25471",
  "fulltext_url": null,
  "id": "3xddrkpt2yf3r",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2606.25471",
  "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",
      "quant-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2606.25471",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-09",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/3xddrkpt2yf3r.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:20:12Z",
      "native_id": "2606.25471",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2606.25471"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "A phase-space approach for performing continuous-variable quantum teleportation with a non-Gaussian resource",
  "title_text": "A phase-space approach for performing continuous-variable quantum teleportation with a non-Gaussian resource",
  "type": "preprint",
  "updated_at": "2026-10-30T12:20:12Z",
  "url": "https://research.draconitic.com/paper/3xddrkpt2yf3r",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1016/j.physleta.2026.132150",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}