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Critical analysis of the reentrant localization transition in a one-dimensional dimerized quasiperiodic lattice

Critical analysis of the reentrant localization transition in a one-dimensional dimerized quasiperiodic lattice

A re-entrant localization transition has been predicted recently in a one-dimensional quasiperiodic lattice with dimerized hopping between the nearest-neighbour sites (Phys. Rev. Lett. {\bf 126} 106803 (2021)) \cite{PhysRevLett.126.106803}. It has been shown that the interplay between the hopping dimerization and a staggered quasi-periodic disorder manifests two localization transitions through two …