262 citations · 619 across the 9 of their papers we have counts for
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cond-mat.str-el2007★ 24 cited
Quantum phase transitions in the extended periodic Anderson model
Akihisa Koga, Norio Kawakami, Robert Peters +1
We investigate quantum phase transitions in the extended periodic Anderson model, which includes electron correlations within and between itinerant and localized bands. We calculat…
cond-mat.str-el2007★ 52 cited
Magnetic phases in the correlated Kondo-lattice model
Robert Peters, Thomas Pruschke
We study magnetic ordering of an extended Kondo-lattice model including an additional on-site Coulomb interaction between the itinerant states. The model is solved in the dynamical…