Consistency of different spectral methods for GW analysis
نویسندگان
چکیده
منابع مشابه
Fully self-consistent GW calculations for atoms and molecules
– We solve the Dyson equation for atoms and diatomic molecules within the GW approximation, in order to elucidate the effects of self-consistency on the total energies and ionization potentials. We find GW to produce accurate energy differences although the selfconsistent total energies differ significantly from the exact values. Total energies obtained from the Luttinger-Ward functional ELW[G]...
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