33 citations · 74 across the 4 of their papers we have counts for
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cond-mat.mes-hall2007★ 17 cited
Numerical study of transport through a single impurity in a spinful Tomonaga-Luttinger liquid
Yuji Hamamoto, Ken-Ichiro Imura, Takeo Kato
The single impurity problem in a spinful Tomonaga-Luttinger liquid is studied numerically using path-integral Monte Carlo methods. The advantage of our approach is that the system…
cond-mat.str-el2007★ 4 cited
Characterization of two-dimensional fermionic insulating states
Ryuichi Shindou, Ken-Ichiro Imura, Masao Ogata
Inspired by the duality picture between superconductivity and insulator in two spatial dimension, we conjecture that the order parameter, suitable for characterizing 2D fermionic i…