31 citations · 86 across the 6 of their papers we have counts for
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cond-mat.str-el2015★ 16 cited
Coexistence of Nematic Order and Superconductivity in the Hubbard Model
Jan Kaczmarczyk, Tobias Schickling, Jörg Bünemann
We study the interplay of nematic and superconducting order in the two-dimensional Hubbard model and show that they can coexist, especially when superconductivity is not the energe…
cond-mat.str-el2015★ 13 cited
Gutzwiller variational wave function for multi-orbital Hubbard models in finite dimensions
Kevin zu Münster, Jörg Bünemann
We develop a diagrammatic method for the evaluation of general multi-band Gutzwiller wave functions in finite dimensions. Our approach provides a systematic improvement of the wide…