559 citations · 1.7k across the 25 of their papers we have counts for
25 papers
Quantification of Entanglement and Coherence with Purity Detection
Ting Zhang, Graeme Smith, John A. Smolin +7
Entanglement and coherence are fundamental properties of quantum systems, promising to power near future quantum technologies, such as quantum computation, quantum communication an…
Scalable Determination of Multipartite Entanglement in Quantum Networks
Wei-Ting Kao, Chien-Ying Huang, Tung-Ju Tsai +7
Quantum networks comprised of entangled end nodes serve stronger than the classical correlation for unparalleled quantum internet applications. However, practical quantum networkin…
Maximal coin-position entanglement generation in a quantum walk for the third step and beyond regardless of the initial state
Xiao-Xu Fang, Kui An, Bai-Tao Zhang +2
We study maximal coin-position entanglement generation via a discrete-time quantum walk, in which the coin operation is randomly selected from one of two coin operators set at each…
Experimental investigation of quantum uncertainty relations with classical shadows
Lu Liu, Ting Zhang, Xiao Yuan +1
The quantum component in uncertainty relation can be naturally characterized by the quantum coherence of a quantum state, which is of paramount importance in quantum information sc…
Experimental quantum state measurement with classical shadows
Ting Zhang, Jinzhao Sun, Xiao-Xu Fang +3
A crucial subroutine for various quantum computing and communication algorithms is to efficiently extract different classical properties of quantum states. In a notable recent theo…
The tightness of multipartite coherence from spectrum estimation
Qi-Ming Ding, Xiao-Xu Fang, He Lu
Detecting multipartite quantum coherence usually requires quantum state reconstruction, which is quite inefficient for large-scale quantum systems. Along this line of research, sev…