211 citations · 1.6k across the 37 of their papers we have counts for
37 papers
Unveiling phase diagram of the lightly doped high-Tc cuprate superconductors with disorder removed
Kifu Kurokawa, Shunsuke Isono, Yoshimitsu Kohama +11
The currently established electronic phase diagram of cuprates is based on a study of single- and double-layered compounds. These CuO planes, however, are directly contacted wi…
Emergent zero-field anomalous Hall effect in a reconstructedrutileantiferromagnetic metal
Meng Wang, Katsuhiro Tanaka, Shiro Sakai +11
Anomalous Hall effect (AHE) emerged in antiferromagnetic metals shows intriguing physics and application potential. In contrast to certain noncollinear antiferromagnets, rutile RuO…
Dynamical mean-field theory for the Hubbard-Holstein model on a quantum device
Steffen Backes, Yuta Murakami, Shiro Sakai +1
Recent developments in quantum hardware and quantum algorithms have made it possible to utilize the capabilities of current noisy intermediate-scale quantum devices for addressing…
Quantum phase transition between hyperuniform density distributions
Shiro Sakai, Ryotaro Arita, Tomi Ohtsuki
We study an electron distribution under a quasiperiodic potential in light of hyperuniformity, aiming to establish a classification and analysis method for aperiodic but orderly de…
Hyperuniform electron distributions controlled by electron interactions in quasicrystal
Shiro Sakai, Ryotaro Arita, Tomi Ohtsuki
We study how the electron-electron interactions influence the charge distributions in the metallic state of quasicrystals. As a simple theoretical model, we introduce an extended H…
Doped Mott insulator on Penrose tiling
Shiro Sakai, Nayuta Takemori
We study the effect of carrier doping to the Mott insulator on the Penrose tiling, aiming at clarifying the interplay between quasiperiodicity and strong electron correlations. We…