Evolution of Correlated Electrons in $\mathrm{L}{\mathrm{a}}_3\mathrm{N}{\mathrm{i}}_2{\mathrm{O}}_7$ at Ambient Pressure: a Study of Double-Counting Effect

Zhong-Yi Xie, Zhihui Luo, Wéi Wú +1

We employ cluster extension of dynamical mean-field theory (CDMFT) to systematically investigate the impact of double counting corrections on the correlated electronic structure of…