5 citations · 10 across the 8 of their papers we have counts for
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Two-body loss dynamics as a probe of dynamical bulk viscosity in ultracold atomic gases
Tingyu Zhang, Hiroyuki Tajima, Takeo Kato
We show that the equilibrium connected correlation of the two-body loss rate provides access to the dynamical bulk viscosity in weakly dissipative quantum gases. Starting from the…
Josephson effects in an interaction-asymmetric junction across the BCS-BEC crossover
Tingyu Zhang, Hiroyuki Tajima
We theoretically study the Josephson effect in ultracold Fermi gases, where the two sides of the Josephson junction are independently tuned to different regions of the Bardeen-Coop…
Supersymmetry-like tunneling current noise as a probe of Goldstino excitation in a Bose-Fermi mixture
Tingyu Zhang
The Goldstino, which is a fermionic Nambu-Goldstone mode, has been predicted in a Bose-Fermi mixture when the supersymmetry is broken. To detect this excitation mode, we theoretica…
Probing Goldstino excitation through the tunneling transport in a Bose-Fermi mixture with explicitly broken supersymmetry
Tingyu Zhang, Yixin Guo, Hiroyuki Tajima +1
We theoretically investigate the tunneling transport in a repulsively interacting ultracold Bose-Fermi mixture. A two-terminal model is applied to such a mixture and the supersymme…
Magnonic spin current shot noise in an itinerant Fermi gas
Tingyu Zhang, Hiroyuki Tajima, Haozhao Liang
Spin transport phenomena at strongly-correlated interfaces play central roles in fundamental physics as well as spintronic applications. To anatomize spin-transport carriers, we pr…