169 citations · 1.8k across the 62 of their papers we have counts for
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cond-mat.str-el2015★ 68 cited
Coexistence of incommensurate magnetism and superconductivity in the two-dimensional Hubbard model
Hiroyuki Yamase, Andreas Eberlein, Walter Metzner
We analyze the competition of magnetism and superconductivity in the two-dimensional Hubbard model with a moderate interaction strength, including the possibility of incommensurate…
cond-mat.str-el2015★ 14 cited
-wave bond-order charge excitations in electron-doped cuprates
Hiroyuki Yamase, Matías Bejas, Andrés Greco
We study charge excitation spectra in the two-dimensional - model on a square lattice to explore a charge-order tendency recently found in electron-doped cuprates around the…
cond-mat.str-el2015★ 22 cited
Spin nematic fluctuations near a spin-density-wave phase
Hiroyuki Yamase, Roland Zeyher
We study an interacting electronic system exhibiting a spin nematic instability. Using a phenomenological form for the spin fluctuation spectrum near the spin-density-wave (SDW) ph…