Teleportation via spin-1/2 chain in solid-state quantum architecture

Quantum Physics arXiv:2602.23718 (quant-ph) [Submitted on 27 Feb 2026] Title:Teleportation via spin-1/2 chain in solid-state quantum architecture Authors:E.B. Fel'dman, S.I. Doronin, E.I. Kuznetsova, A.I. Zenchuk View a PDF of the paper titled Teleportation via spin-1/2 chain in solid-state quantum architecture, by E.B. Fel'dman and 3 other authors View PDF HTML (experimental) Abstract:We propose the protocol for preparing the maximally entangled Bell state between remote qubits at the ends of the spin-1/2 chain governed by the specially engineered nearest-neighbor XX-Hamiltonian with excited central spin as the initial state. This method does not require including optical constituent in the teleportation protocol and can be implemented in the quantum devices with solid-state architecture for teleporting unknown states or organizing quantum gates between remote qubits. A superconducting flux-qubit chain is an example of such devises. Comments: Subjects: Quantum Physics (quant-ph) Cite as: arXiv:2602.23718 [quant-ph] (or arXiv:2602.23718v1 [quant-ph] for this version) https://doi.org/10.48550/arXiv.2602.23718 Focus to learn more arXiv-issued DOI via DataCite (pending registration) Submission history From: Alexandre Zenchuk [view email] [v1] Fri, 27 Feb 2026 06:37:48 UTC (12 KB) Full-text links: Access Paper: View a PDF of the paper titled Teleportation via spin-1/2 chain in solid-state quantum architecture, by E.B. Fel'dman and 3 other authorsView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph new | recent | 2026-02 References & Citations INSPIRE HEP NASA ADSGoogle Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv (What is alphaXiv?) Links to Code Toggle CatalyzeX Code Finder for Papers (What is CatalyzeX?) DagsHub Toggle DagsHub (What is DagsHub?) GotitPub Toggle Gotit.pub (What is GotitPub?) Huggingface Toggle Hugging Face (What is Huggingface?) Links to Code Toggle Papers with Code (What is Papers with Code?) ScienceCast Toggle ScienceCast (What is ScienceCast?) Demos Demos Replicate Toggle Replicate (What is Replicate?) Spaces Toggle Hugging Face Spaces (What is Spaces?) Spaces Toggle TXYZ.AI (What is TXYZ.AI?) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower (What are Influence Flowers?) Core recommender toggle CORE Recommender (What is CORE?) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs. Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)