Weakness of Correlation Effect Manifestation in BaNi${}_2$As${}_2$: ARPES and LDA+DMFT study

N. S. Pavlov, T. K. Kim, A. Yaresko +3

The electronic spectral function of BaNi${}_2$As${}_2$ is investigated using both the angle-resolved photoemission spectroscopy (ARPES) and a combined computational scheme of local den…