111 citations · 766 across the 29 of their papers we have counts for
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Coreless and singular vortex lattices in rotating spinor Bose-Einstein condensates
Takeshi Mizushima, Naoko Kobayashi, Kazushige Machida
We theoretically investigate vortex-lattice phases of rotating spinor Bose-Einstein condensates (BEC) with the ferromagnetic spin-interaction by numerically solving the Gross-Pitae…
Collective Oscillations of Vortex Lattices in Rotating Bose-Einstein Condensates
T. Mizushima, Y. Kawaguchi, K. Machida +3
The complete low-energy collective-excitation spectrum of vortex lattices is discussed for rotating Bose-Einstein condensates (BEC) by solving the Bogoliubov-de Gennes (BdG) equati…
Splitting of a doubly quantized vortex through intertwining in Bose-Einstein condensates
M. Mottonen, T. Mizushima, T. Isoshima +2
The stability of doubly quantized vortices in dilute Bose-Einstein condensates of 23Na is examined at zero temperature. The eigenmode spectrum of the Bogoliubov equations for a har…
Beliaev Damping and Kelvin Mode Spectroscopy of a Condensate in the Presence of a Vortex Line
T. Mizushima, M. Ichioka, K. Machida
It is demonstrated theoretically that the counter-rotating quadrupole mode in a vortex of Bose-Einstein condensates can decay into a pair of Kelvin modes via Beliaev process. We ca…