4 citations · 7 across the 2 of their papers we have counts for
2 papers
quant-ph2020★ 3 cited
Exponential enhancement of quantum metrology using continuous variables
Li Sun, Xi He, Chenglong You +4
Coherence time is an important resource to generate enhancement in quantum metrology. In this work, based on continuous-variable models, we propose a new design of the signal-probe…
quant-ph2019★ 4 cited
Quantum locally linear embedding for nonlinear dimensionality reduction
Xi He, Li Sun, Chufan Lyu +1
Reducing the dimension of nonlinear data is crucial in data processing and visualization. The locally linear embedding algorithm (LLE) is specifically a representative nonlinear di…