Now showing items 1-2 of 2

    • Bell solitons in ultra-cold atomic Fermi gas 

      Khan, A.; Panigrahi P.K. (2013)
      We demonstrate the existence of supersonic bell solitons in the Bardeen-Cooper-Schrieffer-Bose-Einstein condensate crossover regime. Starting from the extended Thomas-Fermi density functional theory of superfluid order ...
    • Rydberg aggregates 

      Wüster S.; Rost J.-M. (Institute of Physics Publishing, 2018)
      We review Rydberg aggregates, assemblies of a few Rydberg atoms exhibiting energy transport through collective eigenstates, considering isolated atoms or assemblies embedded within clouds of cold ground-state atoms. We ...