2025/06/26 by Junli Jiang, Jiang, Jun-Li, Xin-Zhu Liu +9
Physics and Astronomy · #Complex Network Analysis Techniques #FOS: Physical sciences #Opinion Dynamics and Social Influence #Quantum Physics (quant-ph)
paper · pdf · doi:10.48550/arxiv.2506.21060
openalex publication_date 2025/06/26 · openalex created_date 2025/10/09 · openalex updated_date 2026/07/28
Nonlocality is a key feature of quantum networks and is being studied for its potential applications in quantum communication and computing. Understanding and harnessing nonlocality in quantum networks could lead to the development of faster and more secure communication systems. All the nonclassicalities are limited to discrete variable quantum networks. We propose the first method to verify the network nonlocality of all optical quantum network consisting of two entangled states where one-way classical communication is allowed. This provides the first device-independent method to verify the quantum correlations generated from all optical continuous-variable quantum networks.