Theory of Pressure Dependence of Superconductivity in Bilayer Nickelate La${}_3$Ni${}_2$O${}_7$

Kai-Yue Jiang, Yu-Han Cao, Qing-Geng Yang +2

The recent experiment shows the superconducting transition temperature in the Ruddlesden-Popper bilayer La${}_3$Ni${}_2$O${}_7$ decreases monotonically with increasing pressure above 1…