Electron correlations and superconductivity in La${}_3$Ni${}_2$O${}_7$ under pressure tuning

Zhiguang Liao, Lei Chen, Guijing Duan +4

Motivated by the recent discovery of superconductivity in La${}_3$Ni${}_2$O${}_7$ under pressure, we discuss the basic ingredients of a model that captures its microscopic physics under…