Nov 21, 2002
Extended Dynamical Mean Field Theory and the model GW method
Ping Sun, Rutgers
For the purpose of handling the non-local Coulomb interaction required in
the realistic electronic structure calculations, we combine the GW
approximation (GWA) with the Extended Dynamical Mean Field Theory (E-DMFT).
I will discuss the QMC implementation of E-DMFT with auxiliary phonons, the
combination with GWA, and several applications, including the 1D and 3D U-V
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