• DocumentCode
    3710525
  • Title

    Atomic Bose-Einstein condensates as nonlinear hyperbolic metamaterials

  • Author

    E. S. Sedov;M. V. Charukhchyan;S. M. Arakelian;A. P. Alodjants;You-Lin Chuang;Ray-Kuang Lee

  • Author_Institution
    Department of Physics and Applied Mathematics, Vladimir State University, named after Alexander and Nikolay Stoletovs, Vladimir, Russia
  • fYear
    2015
  • fDate
    5/1/2015 12:00:00 AM
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    We consider the problem of formation of small amplitude spatially localized oscillatory structures for atomic Bose-Einstein condensate (BEC) confined in two and three dimensional optical lattices (OL´s), respectively. By using kp-method we have demonstrated mapping of the initial Gross-Pitaevskii equation on nonlinear Klein-Gordon equations. Formation of breather-like oscillating localized states - atomic oscillons - have been predicted in this case.
  • Keywords
    "Atomic measurements","Lattices","Mathematical model","Metamaterials","Diffraction","Gravity"
  • Publisher
    ieee
  • Conference_Titel
    Days on Diffraction (DD), 2015
  • Print_ISBN
    978-1-4673-8635-7
  • Type

    conf

  • DOI
    10.1109/DD.2015.7354878
  • Filename
    7354878
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3710525