5 citations · 7 across the 4 of their papers we have counts for
6 papers · 1 filter
Device-Independent Self-Testing of the Three-Qubit CCZ Hypergraph State
Yunguang Han, Xin Kuang, Xingyuan Bu +1
The three-qubit CCZ state is the smallest rank-three hypergraph state and an elementary entangled magic resource. Its cubic phase is governed by generalized stabilizers that are no…
Self-testing of different entanglement resources via fixed measurement settings
Xinhui Li, Yukun Wang, Yunguang Han +1
Self-testing, which refers to device independent characterization of the state and the measurement, enables the security of quantum information processing task certified independen…
Robust one-sided self-testing of two-qubit states via quantum steering
Yukun Wang, Xinjian Liu, Shaoxuan Wang +2
Entangled two-qubit states are the core building blocks for constructing quantum communication networks. Their accurate verification is crucial to the functioning of the networks,…
Self-testing of symmetric three-qubit states
Xinhui Li, Yukun Wang, Yunguang Han +2
Self-testing refers to a device-independent way to uniquely identify the state and the measurement for uncharacterized quantum devices. The only information required comprises the…
Practical quantum key distribution with non-phase-randomized coherent states
Li Liu, Yukun Wang, Emilien Lavie +4
Quantum key distribution (QKD) based on coherent states is well known for its implementation simplicity, but it suffers from loss-dependent attacks based on optimal unambiguous sta…
Characterising the correlations of prepare-and-measure quantum networks
Yukun Wang, Ignatius William Primaatmaja, Emilien Lavie +2
Prepare-and-measure (P&M) quantum networks are the basic building blocks of quantum communication and cryptography. These networks crucially rely on non-orthogonal quantum encoding…