385 citations · 4.1k across the 90 of their papers we have counts for
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Ferrofluidity in a two-component dipolar Bose-Einstein Condensate
Hiroki Saito, Yuki Kawaguchi, Masahito Ueda
It is shown that the interface in a two-component Bose-Einstein condensate (BEC) in which one component exhibits a dipole-dipole interaction spontaneously forms patterns similar to…
Magnetization of a half-quantum vortex in a spinor Bose-Einstein condensate
Shoichi Hoshi, Hiroki Saito
Magnetization dynamics of a half-quantum vortex in a spin-1 Bose-Einstein condensate with a ferromagnetic interaction are investigated by mean-field and Bogoliubov analyses. The tr…
Spin-vortex nucleation in a Bose-Einstein condensate by a spin-dependent rotating trap
Hiroki Chiba, Hiroki Saito
A method to produce a spin-dependent rotating potential using near-resonant circularly polarized laser beams is proposed. It is shown that half-quantum vortices are nucleated in a…
Dynamical Casimir effect for magnons in a spinor Bose-Einstein condensate
Hiroki Saito, Hiroyuki Hyuga
Magnon excitation in a spinor Bose-Einstein condensate by a driven magnetic field is shown to have a close analogy with the dynamical Casimir effect. A time-dependent external magn…
d-wave collapse and explosion of a dipolar Bose-Einstein condensate
Thierry Lahaye, Jonas Metz, Bernd Froehlich +7
We investigate the collapse dynamics of a dipolar condensate of 52Cr atoms when the s-wave scattering length characterizing the contact interaction is reduced below a critical valu…