Scaling of critical wave functions at topological Anderson transitions in one dimension
Scaling of critical wave functions at topological Anderson transitions in one dimension
Topological Anderson transitions, which are direct phase transitions between topologically distinct Anderson localised phases, allow for criticality in 1D disordered systems. We analyse the statistical properties of an emsemble of critical wavefunctions at such transitions. We find that the local moments are strongly inhomogeneous, with significant amplification towards the edges …