34 citations · 87 across the 9 of their papers we have counts for
8 papers
Observation of quantum nonclassicality without freedom of choice in a minimal causal network
Ya Xiao, Yan-Xin Rong, Ran He +6
Quantum causal networks enable tests of nonclassicality beyond Bell nonlocality while relaxing some physically unwarranted assumptions. By relaxing the freedom-of-choice and spacel…
Observing tight triple uncertainty relations in two-qubit systems
Yan Wang, Jie Zhou, Xing-Yan Fan +8
As the fundamental tool in quantum information science, the uncertainty principle is essential for manifesting nonclassical properties of quantum systems. Plenty of efforts on the…
Experimental verification of a coherence factorization law for quantum states
Yi Zheng, Cheng-Jie Zhang, Zheng-Hao Liu +4
As a quantum resource, quantum coherence plays an important role in modern physics. Many coherence measures and their relations with entanglement have been proposed, and the dynami…
Toward practical weak measurement wavefront sensing: spatial resolution and achromatism
Yi Zheng, Mu Yang, Zheng-Hao Liu +3
The weak measurement wavefront sensor detects the phase gradient of light like the Shack-Hartmann sensor does. However, the use of one thin birefringent crystal to displace light b…
Detecting momentum weak value: Shack-Hartmann versus a weak measurement wavefront sensor
Yi Zheng, Mu Yang, Zheng-Hao Liu +3
The task of wavefront sensing is to measure the phase of the optical field. Here, we demonstrate that the widely used Shack-Hartmann wavefront sensor detects the weak value of tran…
Topological band structure via twisted photons in a degenerate cavity
Mu Yang, Hao-Qing Zhang, Yu-Wei Liao +7
Synthetic dimensions based on particles' internal degrees of freedom, such as frequency, spatial modes and arrival time, have attracted significant attention. They offer ideal larg…