454 citations · 2.4k across the 33 of their papers we have counts for
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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…
SU(3) truncated Wigner approximation for strongly interacting Bose gases
Kazuma Nagao, Yosuke Takasu, Yoshiro Takahashi +1
We develop and utilize the SU(3) truncated Wigner approximation (TWA) in order to analyze far-from-equilibrium quantum dynamics of strongly interacting Bose gases in an optical lat…
Tools for quantum simulation with ultracold atoms in optical lattices
Florian Schäfer, Takeshi Fukuhara, Seiji Sugawa +2
After many years of development of the basic tools, quantum simulation with ultracold atoms has now reached the level of maturity where it can be used to investigate complex quantu…
Flat band induced non-Fermi liquid behavior of multicomponent fermions
Pramod Kumar, Sebastiano Peotta, Yosuke Takasu +2
We investigate multicomponent fermions in a flat band and predict experimental signatures of non-Fermi liquid behavior. We use dynamical mean-field theory to obtain the density, do…
PT-symmetric non-Hermitian quantum many-body system using ultracold atoms in an optical lattice with controlled dissipation
Yosuke Takasu, Tomoya Yagami, Yuto Ashida +3
We report our realization of a parity-time (PT) symmetric non-Hermitian many-body system using cold atoms with dissipation. After developing a theoretical framework on PT-symmetric…
Energy redistribution and spatio-temporal evolution of correlations after a sudden quench of the Bose-Hubbard model
Yosuke Takasu, Tomoya Yagami, Hiroto Asaka +5
An optical-lattice quantum simulator is an ideal experimental platform to investigate non-equilibrium dynamics of a quantum many-body system, which is in general hard to simulate w…