111 citations · 268 across the 4 of their papers we have counts for
4 papers
Countersuperflow instability in miscible two-component Bose-Einstein condensates
Shungo Ishino, Makoto Tsubota, Hiromitsu Takeuchi
We study theoretically the instability of countersuperflow, i.e., two counterpropagating miscible superflows, in uniform two-component Bose-Einstein condensates. Countersuperflow i…
Interaction of half-quantized vortices in two-component Bose-Einstein condensates
Minoru Eto, Kenichi Kasamatsu, Muneto Nitta +2
We study the asymptotic interaction between two half-quantized vortices in two-component Bose-Einstein condensates. When two vortices in different components are placed at distance…
Binary Quantum Turbulence Arising from Countersuperflow Instability in Two-Component Bose-Einstein Condensates
Hiromitsu Takeuchi, Shungo Ishino, Makoto Tsubota
We theoretically study the development of quantum turbulence from two counter-propagating superfluids of miscible Bose-Einstein condensates by numerically solving the coupled Gross…
Two-superfluid Model of Two-component Bose-Einstein Condensates; First Sound and Second Sound
Shungo. Ishino, Hiromitsu Takeuchi, Makoto. Tsubota
Superfluid He at a finite temperature is described by the two-fluid model with the normal fluid component and the superfluid component.We formulate the two-fluid model for two-…