• DocumentCode
    3726024
  • Title

    Vortex pairl creation and annihilation in a Bose-Einstein condensate

  • Author

    Woo Jin Kwon;Geol Moon;Yong-il Shin

  • Author_Institution
    Department of Physics and Astronomy, Seoul National University, Seoul 151 - 747, Korea
  • Volume
    2
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We describe our recent experiments where we studied creation and annihilation of vortex pairs in a highly oblate Bose-Einstein condensate. We measured the critical velocity for vortex shedding and investigated the thermal relaxation of two-dimensional superfluid turbulence.
  • Keywords
    "Velocity measurement","Temperature measurement","Optical vortices","Yttrium","Moon","Extraterrestrial measurements","Atomic measurements"
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2015.7376016
  • Filename
    7376016
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3726024