Print Email Facebook Twitter Three-dimensional structure of quantized vortices in rotating Bose-Einstein condensates Part of: 15th EuropeanTurbulence Conference 2015 (ETC15)· list the conference papers Title Three-dimensional structure of quantized vortices in rotating Bose-Einstein condensates Author Danaila, I. Parnaudeau, P. Suzuki, A. Date 2015-08-26 Abstract Bose-Einstein condensates (BEC) are ideal superfluid systems to realize quantum turbulence (QT): vortex cores in BECs are larger than in superfluid Helium, making easier their observation. Recent experimental and numerical studies reported that vortex states in BEC can evolve towards a turbulent regime when an oscillatory excitation is applied. We discuss in this work how to accurately prepare initial states with vortices before running numerical simulations of QT based on the Gross-Pitaevskii equation. The case of a dense Abrikosov lattice in a fast rotating BEC is presented. High resolution numerical simulations using parallel computing are used to accurately capture physically important features of the vortices (vortex radius, inter-vortex spacing, vortex density profile). To reference this document use: http://resolver.tudelft.nl/uuid:012244cc-5673-4858-95fb-3263a3ceb25c Part of collection Conference proceedings Document type conference paper Rights (c) 2015 the Authors Files PDF 231.pdf 310.05 KB Close viewer /islandora/object/uuid:012244cc-5673-4858-95fb-3263a3ceb25c/datastream/OBJ/view