14 citations · 19 across the 2 of their papers we have counts for
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Gutzwiller variational approach to the two-impurity Anderson model at particle-hole symmetry
Thorben Linneweber, Jörg Bünemann, Zakaria M. M. Mahmoud +1
We study Gutzwiller-correlated wave functions as variational ground states for the two-impurity Anderson model (TIAM) at particle-hole symmetry as a function of the impurity separa…
Hybridisation in two-band Hubbard models with different bandwidths
Joerg Buenemann, David Rasch, Florian Gebhard
We investigate the orbital selective Mott transition in two-band Hubbard models by means of the Gutzwiller variational theory. In particular, we study the influence of a finite loc…
Multi-band Gutzwiller wave functions for itinerant ferromagnetism
Joerg Buenemann, Florian Gebhard, Werner Weber
Multi-band Gutzwiller-correlated wave functions reconcile the contrasting concepts of itinerant band electrons versus electrons localized in partially filled atomic shells. The app…