15 citations · 33 across the 5 of their papers we have counts for
5 papers
Dynamics of two quantized vortices belonging to different components of binary Bose-Einstein condensates in a circular box potential
Junsik Han, Kenichi Kasamatsu, Makoto Tsubota
This study aims to research on dynamics of two quantized vortices in miscible two-component Bose--Einstein condensates, trapped by a circular box potential by using the Gross--Pita…
Annihilation and recurrence of vortex-antivortex pairs in two-component Bose-Einstein condensates
Junsik Han, Makoto Tsubota
The annihilation of vortex-antivortex pairs is a key event in two-dimensional Bose-Einstein condensates (BECs). It is known that dissipation or a catalyst vortex is required for th…
Faraday waves in Bose--Einstein condensate: From instability to nonlinear dynamics
Kasumi Okazaki, Junsik Han, Makoto Tsubota
We numerically study the dynamics of Faraday waves in a pancake-shaped Bose--Einstein condensate (BEC) subject to periodic modulation of the interaction. After the modulation start…
Phase separation of quantized vortices in two-component miscible Bose-Einstein condensates in a two-dimensional box potential
Junsik Han, Makoto Tsubota
The dynamics of quantized vortices in two-dimensional two-component miscible Bose-Einstein condensates (BECs) trapped by a box potential has been numerically studied using the Gros…
Onsager vortex formation in two-component Bose-Einstein condensates
Junsik Han, Makoto Tsubota
We numerically study the dynamics of quantized vortices in two-dimensional two-component Bose-Einstein condensates (BECs) trapped by a box potential. For one-component BECs in a bo…