3 papers
cond-mat.mes-hall2021
Dynamical Symmetry Indicators for Floquet Crystals
Jiabin Yu, Rui-Xing Zhang, Zhi-Da Song
Various exotic topological phases of Floquet systems have been shown to arise from crystalline symmetries. Yet, a general theory for Floquet topology that is applicable to all crys…
cond-mat.supr-con2019
Inversion-protected higher order topological superconductivity in monolayer WTe
Yi-Ting Hsu, William S. Cole, Rui-Xing Zhang +1
Monolayer WTe, a centrosymmetric transition metal dichacogenide, has recently been established as a quantum spin Hall insulator and found superconducting upon gating. Here we s…
cond-mat.supr-con2018
Helical Hinge Majoranas in Iron-Based Superconductors
Rui-Xing Zhang, William S. Cole, S. Das Sarma
Motivated by recent experiments on FeTeSe, we construct an explicit minimal model of an iron-based superconductor with band inversion at the point and non-topolog…