Now showing items 1-4 of 4

    • Dimensional crossover in two-dimensional Bose-Fermi mixtures 

      Subaşi, A. L.; Sevinçli, S.; Vignolo, P.; Tanatar, Bilal (Institute of Physics Publishing, 2010)
      We investigate the equilibrium properties of boson-fermion mixtures consisting of a Bose condensate and spin-polarized Fermi gas confined in a harmonic two-dimensional (2D) trap using mean-field theory. Boson-boson and ...
    • Free expansion of two-dimensional condensates with a vortex 

      Hoşten, O.; Vignolo, P.; Minguzzi, A.; Tanatar, Bilal; Tosi, M. P. (Institute of Physics Publishing, 2003)
      We study the free expansion of a pancake-shaped Bose-condensed gas, which is initially trapped under harmonic confinement and containing a vortex at its centre. In the case of a radial expansion holding the axial confinement ...
    • The ground state and vortices in a two-dimensional Bose gas confined in a harmonic trap 

      Tanatar, Bilal (Institute of Physics Publishing, 2002)
      We study the ground state properties of a two-dimensional Bose gas in an harmonic trap potential using the recently proposed mean-field equation that takes into account the correct dimensionality effect. In contrast to the ...
    • Vortex lattice of a Bose-Einstein condensate in a rotating anisotropic trap 

      Oktel, M. Ö. (American Physical Society, 2004)
      The behavior of Bose-Einstein condensates (BEC) with a vortex lattice in a rotating anisotropic trap was studied. The single-particle wave functions for a rotating anisotropy trap were found by exactly diagonalizing the ...