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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…
Quantum droplet of a two-component Bose gas in an optical lattice near the Mott insulator transition
Yoshihiro Machida, Ippei Danshita, Daisuke Yamamoto +1
We theoretically study dynamical formation of a quantum droplet in a two-component Bose-Hubbard system with an external trap potential. Specifically, the superfluid in the central…
Pattern formation of quantum Kelvin-Helmholtz instability in binary superfluids
Haruya Kokubo, Kenichi Kasamatsu, Hiromitsu Takeuchi
We study theoretically nonlinear dynamics induced by shear-flow instability in segregated two-component Bose-Einstein condensates in terms of the Weber number, defined by extending…