644 citations · 2.5k across the 16 of their papers we have counts for
16 papers
Gain engineering and atom lasing in a topological edge state in synthetic dimensions
Takuto Tsuno, Shintaro Taie, Yosuke Takasu +3
Recent advances in quantum technology have highlighted the importance of controlling quantum states, especially in open quantum systems, where the system interacts with the environ…
Observation of the Sign Reversal of the Magnetic Correlation in a Driven-Dissipative Fermi Gas in Double Wells
Kantaro Honda, Shintaro Taie, Yosuke Takasu +3
We report the observation of the sign reversal of the magnetic correlation from antiferromagnetic to ferromagnetic in a dissipative Fermi gas in double wells, utilizing the dissipa…
Universal thermodynamics of an SU() Fermi-Hubbard Model
Eduardo Ibarra-García-Padilla, Sohail Dasgupta, Hao-Tian Wei +4
The SU(2) symmetric Fermi-Hubbard model (FHM) plays an essential role in strongly correlated fermionic many-body systems. In the one particle per site and strongly interacting limi…
Observation of antiferromagnetic correlations in an ultracold SU() Hubbard model
Shintaro Taie, Eduardo Ibarra-García-Padilla, Naoki Nishizawa +6
Mott insulators are paradigms of strongly correlated physics, giving rise to phases of matter with novel and hard-to-explain properties. Extending the typical SU(2) symmetry of Mot…
Antiferromagnetic spin correlation of SU() Fermi gas in an optical super-lattice
Hideki Ozawa, Shintaro Taie, Yosuke Takasu +1
Large-spin cold atomic systems can exhibit unique phenomena that do not appear in spin-1/2 systems. We report the observation of nearest-neighbor antiferromagnetic spin correlation…
Spatial Adiabatic Passage of Massive Quantum Particles
Shintaro Taie, Tomohiro Ichinose, Hideki Ozawa +1
By adiabatically manipulating tunneling amplitudes of cold atoms in a periodic potential with a multiple sublattice structure, we are able to coherently transfer atoms from a subla…
Feshbach-Resonance-Enhanced Coherent Atom-Molecule Conversion with Ultra-Narrow Photoassociation Resonance
Shintaro Taie, Shunsuke Watanabe, Tomohiro Ichinose +1
We reveal the existence of high-density Feshbach resonances in the collision between the ground and metastable states of Yb and coherently produce the associated Feshbach m…
Topological Thouless Pumping of Ultracold Fermions
Shuta Nakajima, Takafumi Tomita, Shintaro Taie +5
A gas of electrons in a one-dimensional periodic potential can be transported even in the absence of a voltage bias if the potential is modulated slowly and periodically in time. R…
Coherent driving and freezing of bosonic matter wave in an optical Lieb lattice
Shintaro Taie, Hideki Ozawa, Tomohiro Ichinose +3
While kinetic energy of a massive particle generally has quadratic dependence on its momentum, a flat, dispersionless energy band is realized in crystals with specific lattice stru…
Observation of a p-wave Optical Feshbach Resonance
Rekishu Yamazaki, Shintaro Taie, Seiji Sugawa +2
We demonstrate a p$-wave optical Feshbach resonance (OFR) using purely long-range molecular states of a fermionic isotope of ytterbium ^{171}Yb, following the proposition made by K…
An SU(N) Mott insulator of an atomic Fermi gas realized by large-spin Pomeranchuk cooling
Shintaro Taie, Rekishu Yamazaki, Seiji Sugawa +1
The Hubbard model, containing only the minimum ingredients of nearest neighbor hopping and on-site interaction for correlated electrons, has succeeded in accounting for diverse phe…
Bose-Einstein condensate in gases of rare atomic species
Seiji Sugawa, Rekishu Yamazaki, Shintaro Taie +1
We report on the successful extension of production of Bose-Einstein Condensate (BEC) to rare species. Despite its low natural abundance of 0.13%, Yb is directly evaporativ…
Interaction and filling induced quantum phases of dual Mott insulators of bosons and fermions
Seiji Sugawa, Kensuke Inaba, Shintaro Taie +3
Many-body effects are at the very heart of diverse phenomena found in condensed-matter physics. One striking example is the Mott insulator phase where conductivity is suppressed as…
Realization of SU(2)*SU(6) Fermi System
Shintaro Taie, Yosuke Takasu, Seiji Sugawa +4
We report the realization of a novel degenerate Fermi mixture with an SU(2)*SU(6) symmetry in a cold atomic gas. We successfully cool the mixture of the two fermionic isotopes of y…
Nanometer-scale spatial modulation of an inter-atomic interaction in a Bose-Einstein condensate
Rekishu Yamazaki, Shintaro Taie, Seiji Sugawa +1
We demonstrate nanometer-scale spatial control of inter-atomic interactions in a Bose-Einstein condensate of ytterbium(Yb). A pulsed optical standing wave, tuned near an optical Fe…
A Mott Insulator of Ultracold Alkaline-Earth-Like Atoms
Takeshi Fukuhara, Seiji Sugawa, Masahito Sugimoto +2
The transition from a superfluid to a Mott insulator (MI) phase has been observed in a Bose-Einstein condensate (BEC) of ytterbium (Yb) atoms in an optical lattice. An all-opticall…