262 citations · 366 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 104 cited
Local Order and the gapped phase of the Hubbard model: a plaquette dynamical mean field investigation
Emanuel Gull, Philipp Werner, Xin Wang +2
The four-site DCA method of including intersite correlations in the dynamical mean field theory is used to investigate the metal-insulator transition in the Hubbard model. At half…
cond-mat.str-el2008★ 262 cited
Continuous-time auxiliary field Monte Carlo for quantum impurity models
Emanuel Gull, Philipp Werner, Olivier Parcollet +1
We present a continuous-time Monte Carlo method for quantum impurity models, which combines a weak-coupling expansion with an auxiliary-field decomposition. The method is considera…