13 citations · 13 across the 1 of their papers we have counts for
3 papers
cond-mat.mes-hall2020
Untying links through anti-parity-time-symmetric coupling
H. C. Wu, X. M. Yang, L. Jin +1
We reveal how the vector field links are untied under the influence of anti-parity-time-symmetric couplings in a dissipative sublattice-symmetric topological photonic crystal latti…
cond-mat.mes-hall2019
Visualizing Topology of Real-Energy Gapless Phase Arising from Exceptional Point
X. M. Yang, P. Wang, L. Jin +1
The discovery of novel topological phase advances our knowledge of nature and stimulates the development of applications. In non-Hermitian topological systems, the topology of band…
cond-mat.mes-hall2019★ 13 cited
Quantum transport in non-Hermitian impurity array
K. L. Zhang, X. M. Yang, Z. Song
We study the formation of band gap bound states induced by a non-Hermitian impurity embedded in a Hermitian system. We show that a pair of bound states emerges inside the band gap…