211 citations · 1.6k across the 37 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
cond-mat.str-el2022★ 26 cited
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…
cond-mat.str-el2022★ 19 cited
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…
cond-mat.str-el2022★ 8 cited
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…