5 citations · 5 across the 1 of their papers we have counts for
2 papers
cond-mat.dis-nn2021★ 5 cited
Dual-mapping and quantum criticality in off-diagonal Aubry-André models
Tong Liu, Xu Xia
We study a class of off-diagonal quasiperiodic hopping models described by one-dimensional Su-Schrieffer-Heeger chain with quasiperiodic modulations. We unveil a general dual-mappi…
cond-mat.dis-nn2020
One dimensional quasiperiodic mosaic lattice with exact mobility edges
Yucheng Wang, Xu Xia, Long Zhang +5
The mobility edges (MEs) in energy which separate extended and localized states are a central concept in understanding the localization physics. In one-dimensional (1D) quasiperiod…