169 citations · 1.8k across the 62 of their papers we have counts for
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cond-mat.str-el2012★ 6 cited
Mean-field theory on a coupled system of ferromagnetism and electronic nematic order
Hiroyuki Yamase
We analyze an effective model on a square lattice with two types of forward scattering interactions, which, respectively, drive ferromagnetism (FM) and electronic nematic order via…
cond-mat.str-el2012★ 63 cited
Possible charge instabilities in two-dimensional doped Mott insulators
Matias Bejas, Andres Greco, Hiroyuki Yamase
Motivated by the growing evidence of the importance of charge fluctuations in the pseudogap phase in high-temperature cuprate superconductors, we apply a large-N expansion formulat…