Distinct trivial phases and topological transitions in an interpolating Aubry-André-Fibonacci p -wave superconducting chain
We investigate the topological properties and their evolution with the interpolation parameter in a generalized interpolating Aubry−Andr´e−Fibonacci (IAAF) model with p -wave superconducting pairing. Analytical phase boundaries are derived for both the AA and Fibonacci limits. In the AA limit, the system undergoe...