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Showing 1–3 of 3 results
Advanced filters: Author: Rekishu Yamazaki Clear advanced filters
  • The radiation pressure of light on a mechanical oscillator can be used to manipulate mechanical degrees of freedom in the quantum regime. Noguchi et al. use Josephson junctions to realize an artificial system where the radiation pressure of a single photon is stronger than the effect of dissipation.

    • Atsushi Noguchi
    • Rekishu Yamazaki
    • Yasunobu Nakamura
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-6
  • In a Mott insulator, strong repulsive interactions suppress conductivity. Such behaviour has been demonstrated, individually, for both bosonic and fermionic atoms confined to optical lattices. Now, a dual Mott insulator of bosons and fermions has been realized, and interspecies interaction are found to markedly modify each Mott insulator.

    • Seiji Sugawa
    • Kensuke Inaba
    • Yoshiro Takahashi
    Research
    Nature Physics
    Volume: 7, P: 642-648
  • A multicomponent gas of ytterbium atoms accommodates more entropy in its spin degrees of freedom than does its two-component analogue, leading to a lower effective temperature, and an easy route for cooling ultracold fermions towards a Mott-insulating state.

    • Shintaro Taie
    • Rekishu Yamazaki
    • Yoshiro Takahashi
    Research
    Nature Physics
    Volume: 8, P: 825-830