IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v190y2025ics0960077924013146.html
   My bibliography  Save this article

Anisotropic dipolar vortex quantum droplets in an annular potential

Author

Listed:
  • Huang, Hao
  • Wang, Hongcheng
  • Lim, Chin Seong
  • Wong, Kok-Cheong

Abstract

Two-dimensional dipolar Bose–Einstein condensates confined within an annular potential are investigated. Stable ring-shaped anisotropic dipolar vortex quantum droplets are discovered in this configuration. These droplets remain stable under the influence of the annular potential, even with embedded vorticity up to 11. The stability regions of dipolar vortex droplets with varying embedded vorticity are confirmed through long time evolution. The characteristic parameters of the dipolar vortex droplets are systematically studied, and their existence curves are shown to contradict the well-known V–K criterion. Additionally, the shape transformation of dipolar vortex droplets induced by the strength of the mean-field interaction is examined. Finally, the behavior of dipolar vortex droplets confined within a wake-depth annular potential is also discussed.

Suggested Citation

  • Huang, Hao & Wang, Hongcheng & Lim, Chin Seong & Wong, Kok-Cheong, 2025. "Anisotropic dipolar vortex quantum droplets in an annular potential," Chaos, Solitons & Fractals, Elsevier, vol. 190(C).
  • Handle: RePEc:eee:chsofr:v:190:y:2025:i:c:s0960077924013146
    DOI: 10.1016/j.chaos.2024.115762
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960077924013146
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.chaos.2024.115762?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:190:y:2025:i:c:s0960077924013146. 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.