191 citations · 1.4k across the 36 of their papers we have counts for
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cond-mat.str-el2014★ 47 cited
Roles of Hund's rule coupling in excitonic density-wave states
Tatsuya Kaneko, Yukinori Ohta
Excitonic density-wave states realized by the quantum condensation of electron-hole pairs (or excitons) are studied in the two-band Hubbard model with Hund's rule coupling and the…
cond-mat.str-el2014★ 182 cited
Excitonic Bose-Einstein condensation in Ta2NiSe5 above room temperature
K. Seki, Y. Wakisaka, T. Kaneko +12
We show that finite temperature variational cluster approximation (VCA) calculations on an extended Falicov-Kimball model can reproduce angle-resolved photoemission spectroscopy (A…