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Emergent synchronization mode in coupled Rydberg atomic chains

Weilun Jiang
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⚡ Quantum Brief
A novel synchronization mode was discovered in coupled Rydberg atomic chains, where oscillations exhibit a π-phase difference between neighboring sites, distinct from prior antiferromagnetic-type synchronization models. The study identifies a new phase where two continuous time crystals coexist, with the transition governed by Hopf and pitchfork bifurcation dynamics, revealing deeper complexity in dissipative quantum systems. Researchers validated the uniqueness of this synchronization mode and extended findings to multiple coupled chains, suggesting broader applicability in quantum many-body systems. Experimental feasibility is discussed, proposing practical pathways to observe this phenomenon in lab settings using current Rydberg atom platforms and modulation techniques. Published in Phys. Rev. A (2025), the work advances understanding of emergent quantum behaviors, with potential implications for quantum computing and precision metrology.
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Quantum Physics arXiv:2511.11987 (quant-ph) [Submitted on 15 Nov 2025] Title:Emergent synchronization mode in coupled Rydberg atomic chains Authors:Weilun Jiang View a PDF of the paper titled Emergent synchronization mode in coupled Rydberg atomic chains, by Weilun Jiang View PDF HTML (experimental) Abstract:We report a new oscillatory form in the two coupled dissipative Rydberg atomic chains by modulating its spacing. Such oscillation has $\pi$-phase difference between two neighboring sites, which distinguishes itself from antiferromagnetic-type synchronization in the previous studies. Theoretically, we find a phase with coexisting two types of continuous time crystals, and recognize that the transition belongs to Hopf and pitchfork bifurcation. Furthermore, we generalize the conclusion to multiple chains and verify the uniqueness of the new synchronization mode. We also discuss its experimental feasibility. Comments: Subjects: Quantum Physics (quant-ph) Cite as: arXiv:2511.11987 [quant-ph] (or arXiv:2511.11987v1 [quant-ph] for this version) https://doi.org/10.48550/arXiv.2511.11987 Focus to learn more arXiv-issued DOI via DataCite Journal reference: Phys. Rev. A 112, 052811 (2025) Submission history From: Weilun Jiang [view email] [v1] Sat, 15 Nov 2025 01:49:42 UTC (17,936 KB) Full-text links: Access Paper: View a PDF of the paper titled Emergent synchronization mode in coupled Rydberg atomic chains, by Weilun JiangView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph new | recent | 2025-11 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?)

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