200 citations · 861 across the 28 of their papers we have counts for
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cond-mat.supr-con2019★ 36 cited
Pairing and non-Fermi liquid behavior in partially flat-band systems
Sharareh Sayyad, Edwin W. Huang, Motoharu Kitatani +4
While multiband systems are usually considered for flat-band physics, here we study one-band models that have flat portions in the dispersion to explore correlation effects in the…
cond-mat.str-el2019
Interplay between magnetic and superconducting fluctuations in the doped 2d Hubbard model
Anna Kauch, Felix Hörbinger, Motoharu Kitatani +2
We study the Hubbard model on a square lattice, using the dynamical vertex approximation and the parquet approximation. These methods allow us to describe the mutual interference o…