42 citations · 44 across the 2 of their papers we have counts for
Showing quant-phShow all
2 papers · 1 filter
quant-ph2016
Anomalous edge state in a non-Hermitian lattice
Tony E. Lee
We show that the bulk-boundary correspondence for topological insulators can be modified in the presence of non-Hermiticity. We consider a one-dimensional tight-binding model with…
quant-ph2015★ 2 cited
Transport of quantum excitations via local and nonlocal fluctuations
M. Zhang, Tony E. Lee, H. R. Sadeghpour
In quantum systems, one usually seeks to minimize dephasing noise and disorder. The efficiency of transport in a quantum system is usually degraded by the presence of noise and dis…