bell inequalities 1GHZ states 1measurement imperfections 1multipartite nonlocality 1quantum key distribution 1
From the 1 of 2 linked papers with an AI index.
2 papers
quant-ph2026
Effects of coherent and incoherent measurement imperfections on multipartite quantum nonlocality and quantum key distribution
Qiong Wang, Wen-Long Qiao, Qing Chen +1
The paper studies how coherent angular misalignments and incoherent outcome‑flipping errors in measurements degrade multipartite Bell inequality violations and affect secret‑key ra…
quant-ph2026
Optimized Gottesman-Kitaev-Preskill Error Correction via Tunable Preprocessing
Xiang-Jiang Chen, Hao-Miao Jiang, Liu-Jun Wang +1
The Gottesman-Kitaev-Preskill (GKP) code is a promising bosonic candidate for realizing fault-tolerant quantum computation. Among existing error-correction protocols for GKP code,…