4 papers
An Operator-Theoretic Model of Entanglement Percolation in Series-Parallel Quantum Networks
Kan He, Jinchuan Hou, Yaqi Zhao
The realization of entanglement distribution (ED) in large-scale quantum networks (QNs), as a fundamental theoretical framework of quantum communication, faces significant challeng…
A scalable entanglement distribution framework for hybrid quantum networks
Yaqi Zhao, Kan He, Jinchuan Hou +3
The realization of a scalable quantum network (QN) hinges on the efficient distribution of entanglement across heterogeneous hardware platforms. While traditional QN frameworks are…
Verifying full quantum network nonlocality in arbitrary configurations by nonlinear Bell-like inequalities
Shuyuan Yang, Jinchuan Hou, Kan He +1
Full quantum network nonlocality (FQNN) describes a scenario where all sources in a network are nonlocal. Existing criteria of FQNN can only be verified in star networks by violati…
Reducing Complexity of Shadow Process Tomography with Generalized Measurements
Haigang Wang, Kan He
Quantum process tomography (QPT) is crucial for advancing quantum technologies, including quantum computers, quantum networks and quantum sensors. Shadow process tomography (SPT) u…