2 papers
quant-ph2018
Coherent population transfer via state-independent quasi-adiabatic dynamics
Jian Xu, Yan-Xiong Du, Wei Huang
High-fidelity and robust coherent population transfer is a major challenge in coherent quantum control. Different from the well known adiabatic condition, we present a rigorous adi…
quant-ph2016
Detecting topological exceptional points in a parity-time symmetric system with cold atoms
Jian Xu, Yan-Xiong Du, Wei Huang +1
We reveal a novel topological property of the exceptional points in a two-level parity-time symmetric system and then propose a scheme to detect the topological exceptional points…