42 citations · 75 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2019★ 33 cited
Efficient evaluation of the polarization function in dynamical mean-field theory
Friedrich Krien
The dynamical susceptibility of strongly correlated electronic systems can be calculated within the framework of the dynamical mean-field theory (DMFT). The required measurement of…
cond-mat.str-el2017★ 42 cited
Conservation in two-particle self-consistent extensions of dynamical-mean-field-theory
F. Krien, E. G. C. P. van Loon, H. Hafermann +3
Extensions of dynamical-mean-field-theory (DMFT) make use of quantum impurity models as non-perturbative and exactly solvable reference systems which are essential to treat the str…