Influence of Hund's exchange and spin-orbit coupling on spectral properties of fcc-Ce: DFT+DMFT study

Spectral properties of fcc-Ce have been calculated in frames of modern DFT+DMFT method with Hybridization expansion CT-QMC solver. The influence of Hund’s exchange and spin-orbit coupling (SOC) on spectral properties of Ce were investigated. SOC is responsible for the shape of spectra near the Fermi level and Hund’s exchange interaction doesn’t change the obtained spectra and can be neglected.