Browsing by Subject "Bose-Einstein condensation"

Now showing items 1-2 of 2

    • Article  

      Evolution of a Bose-Einstein condensate in a rapidly expanding circular box 

      Theodorakis, Stavros; Constantinou, Y. (2007)
      We examine the evolution of the ground state of a Bose-Einstein condensate in a two-dimensional circular box, the wall of which is initially at rest and then recedes with large and constant speed. The final state of the ...
    • Article  

      Lopsided vortex cells in rotating Bose-Einstein condensates 

      Theodorakis, Stavros (2015)
      The amplitude |Ψ| of the wavefunction of a repulsive Bose-Einstein condensate in a two-dimensional axisymmetric harmonic trap decreases as we go from the center of the condensate towards its edge. Consequently the wavefunction ...