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cond-mat.str-el2012★ 526 cited
Unconventional Fermi surface instabilities in the Kagome Hubbard Model
Maximilian L. Kiesel, Christian Platt, Ronny Thomale
We investigate the competing Fermi surface instabilities in the Kagome tight-binding model. Specifically, we consider onsite and short-range Hubbard interactions in the vicinity of…
cond-mat.supr-con2012★ 282 cited
Sublattice Interference in the Kagome Hubbard Model
Maximilian Kiesel, Ronny Thomale
We study the electronic phases of the kagome Hubbard model (KHM) in the weak coupling limit around van Hove filling. Through an analytic renormalization group analysis, we find tha…