95 citations · 98 across the 3 of their papers we have counts for
4 papers
Turbulence-free computational ghost imaging
Qiang Gao, Yuge Li, Yunjie Xia +1
Turbulence-free images cannot be produced by conventional computational ghost imaging because calculated light is not affected by the same atmospheric turbulence as real light. In…
Classical-driving-assisted quantum speed-up
Ying-Jie Zhang, Wei Han, Yun-Jie Xia +2
We propose a method of accelerating the speed of evolution of an open system by an external classical driving field for a qubit in a zero-temperature structured reservoir. It is sh…
Quantum speed limits for Bell-diagonal states
Ying-Jie Zhang, Wei Han, Yun-Jie Xia +3
Bounds of the minimum evolution time between two distinguishable states of a system can help to assess the maximal speed of quantum computers and communication channels. We study t…
Equation of motion for multiqubit entanglement in multiple independent noisy channels
Zhong-Xiao Man, Yun-Jie Xia, Shao-Ming Fei
We investigate the possibility and conditions to factorize the entanglement evolution of a multiqubit system passing through multi-sided noisy channels. By means of a lower bound o…