IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v199y2025ip1s096007792500699x.html
   My bibliography  Save this article

Coherent quantum feedback-enhanced synchronization in a cavity-magnon system

Author

Listed:
  • Yang, Rong-Can
  • Lin, Yue-Han
  • Lin, Ya-Qin
  • Lin, Zhi-Ying
  • Li, Fang
  • Liu, Hong-Yu

Abstract

Synchronization serves as a critical criterion for establishing strong correlations within coupled multi-mode systems. Here, we propose a scheme to enhance classical and quantum synchronization for two microwave cavities in a cavity-magnon system using coherent quantum feedback (CQFB). Our results demonstrate that both types of synchronization can be simultaneously enhanced within the same parameter regimes. The application of the CQFB loop to one of the microwave cavities leads to an inconsistency in the dissipation rates between the two cavities, and then effectively mitigate the impact of thermal noise on the system, thereby enhancing the robustness of synchronization against variations of bath temperatures. This study reveals novel dimensions of synchronization enabled by CQFB in microwave systems.

Suggested Citation

  • Yang, Rong-Can & Lin, Yue-Han & Lin, Ya-Qin & Lin, Zhi-Ying & Li, Fang & Liu, Hong-Yu, 2025. "Coherent quantum feedback-enhanced synchronization in a cavity-magnon system," Chaos, Solitons & Fractals, Elsevier, vol. 199(P1).
    • Handle: RePEc:eee:chsofr:v:199:y:2025:i:p1:s096007792500699x
    DOI: 10.1016/j.chaos.2025.116686
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S096007792500699X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.chaos.2025.116686?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:chsofr:v:199:y:2025:i:p1:s096007792500699x. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Thayer, Thomas R. (email available below). General contact details of provider: https://www.journals.elsevier.com/chaos-solitons-and-fractals .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.