Stabilizing Even-Parity Chiral Superconductivity in Sr${}_2$RuO${}_4$

Han Gyeol Suh, Henri Menke, P. M. R. Brydon +3

Strontium ruthenate (Sr${}_2$RuO${}_4$) has long been thought to host a spin-triplet chiral $p$-wave superconducting state. However, the singletlike response observed in recent spin-su…