Inversion-protected higher order topological superconductivity in monolayer WTe${}_2$

Yi-Ting Hsu, William S. Cole, Rui-Xing Zhang +1

Monolayer WTe${}_2$, a centrosymmetric transition metal dichacogenide, has recently been established as a quantum spin Hall insulator and found superconducting upon gating. Here we s…