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…
Negativity Percolation in Continuous-Variable Quantum Networks
Yaqi Zhao, Kan He, Yongtao Zhang +4
Quantum networks (QNs) have been predominantly driven by discrete-variable (DV) architectures. Yet, optical platforms naturally generate Gaussian states--the common states of conti…
A nonconvex entanglement monotone determining the characteristic length of entanglement distribution in continuous-variable quantum networks
Yaqi Zhao, Jinchuan Hou, Kan He +2
Quantum networks (QNs) promise to enhance the performance of various quantum technologies in the near future by distributing entangled states over long distances. The first step to…