104 citations · 162 across the 12 of their papers we have counts for
3 papers · 1 filter
Decay of multiply charged vortices at nonzero temperatures
Tomasz Karpiuk, Miroslaw Brewczyk, Mariusz Gajda +1
We study the instability of multiply charged vortices in the presence of thermal atoms and find various scenarios of splitting of such vortices. The onset of the decay of a vortex…
Splitting of doubly quantized vortices in dilute Bose-Einstein condensates
K. Gawryluk, T. Karpiuk, M. Brewczyk +1
We investigate the dynamics of doubly charged vortices generated in dilute Bose-Einstein condensates by using the topological phase imprinting technique. We find splitting times of…
Bright solitons in Bose-Fermi mixtures
Tomasz Karpiuk, Miroslaw Brewczyk, Kazimierz Rzazewski
We consider the formation of bright solitons in a mixture of Bose and Fermi degenerate gases confined in a three-dimensional elongated harmonic trap. The Bose and Fermi atoms are a…