145 citations · 145 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2025
Two distinct quantum critical behaviors in the doped two-dimensional periodic Anderson model
M. Kitatani, T. Schäfer, A. A. Katanin +2
We study quantum criticality in the doped two-dimensional periodic Anderson model with the hybridization acting as a tuning parameter. Employing the dynamical vertex approximation…
cond-mat.str-el2008★ 145 cited
Comparing pertinent effects of antiferromagnetic fluctuations in the two and three dimensional Hubbard model
A. A. Katanin, A. Toschi, K. Held
We use the dynamical vertex approximation (DA) with a Moriyaesque correction for studying the impact of antiferromagnetic fluctuations on the spectral function of the Hubb…