234 citations · 430 across the 7 of their papers we have counts for
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cond-mat.str-el2003★ 82 cited
Many-Body Approximation Scheme Beyond GW
Ping Sun, Gabriel Kotliar
We explore the combination of the extended dynamical mean field theory (EDMFT) with the GW approximation (GWA); the former sums the local contributions to the self-energies to infi…
cond-mat.str-el2003★ 51 cited
Extended Dynamical Mean Field Theory Study of the Periodic Anderson Model
Ping Sun, Gabriel Kotliar
We investigate the competition of the Kondo and the RKKY interactions in heavy fermion systems. We solve a periodic Anderson model using Extended Dynamical Mean Field Theory (EDMFT…