Observation of a Topological Phase Transition in Random Coaxial Cable Structures with Chiral Symmetry

D. M. Whittaker, Maxine M. McCarthy, Qingqing Duan

We report an experimental study of the disordered Su-Schrieffer-Heeger (SSH) model, implemented in a system of coaxial cables, whose radio frequency properties map on to the SSH Ha…