189 citations · 924 across the 24 of their papers we have counts for
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quant-ph2016★ 3 cited
Transport through a non-Hermitian Aharonov-Bohm ring with physical gain and loss
Qi-Bo Zeng, Shu Chen, Rong Lü
We investigate a non-Hermitian Aharonov-Bohm (AB) ring system with a quantum dot (QD) embedded in each of its two arms. The energy levels of the QDs are complex in order to take in…
cond-mat.str-el2016★ 55 cited
Generalized Aubry-André-Harper model with p-wave superconducting pairing
Qi-Bo Zeng, Shu Chen, Rong Lü
We investigate a generalized Aubry-André-Harper (AAH) model with p-wave superconducting pairing. Both the hopping amplitudes between the nearest neighboring lattice sites and the o…