137 citations · 184 across the 4 of their papers we have counts for
4 papers
Localization and mobility edges in non-Hermitian disorder-free lattices
Rui Qi, Junpeng Cao, Xiang-Ping Jiang
The non-Hermitian skin effect (NHSE) is a significant phenomenon observed in non-Hermitian systems under open boundary conditions, where the extensive bulk eigenstates tend to accu…
Multiple localization transitions and novel quantum phases induced by staggered on-site potential
Rui Qi, Junpeng Cao, Xiang-Ping Jiang
We propose an one-dimensional generalized Aubry-Andr{é}-Harper (AAH) model with off-diagonal hopping and staggered on-site potential. We find that the localization transitions coul…
Non-Hermitian mobility edges in one-dimensional quasicrystals with parity-time symmetry
Yanxia Liu, Xiang-Ping Jiang, Junpeng Cao +1
We investigate localization-delocalization transition in one-dimensional non-Hermitian quasiperiodic lattices with exponential short-range hopping, which possess parity-time ($\mat…
Polaron effects on the dc- and ac-tunneling characteristics of molecular Josephson junctions
B. H. Wu, J. C. Cao, C. Timm
We study the interplay of polaronic effect and superconductivity in transport through molecular Josephson junctions. The tunneling rates of electrons are dominated by vibronic repl…