Showing quant-phShow all
2 papers · 1 filter
quant-ph2026
Certifying entanglement dimensionality by -reduction moments
Changhao Yi, Xiaodi Li, Huangjun Zhu
In this paper, we combine the k-reduction map, the moment method, and the classical shadow method into a practical protocol for certifying the entanglement dimensionality. Our appr…
quant-ph2025
Random approximate quantum information masking
Xiaodi Li, Xinyang Shu, Huangjun Zhu
Masking information into quantum correlations is a cornerstone of many quantum information applications. While there exist the no-hiding and no-masking theorems, approximate quantu…