Jul 2026
Online Shadow Tomography Matching the Classical Bounds
The key to the proof is a new framework for quantifying post-measurement damage, based on the quantum Efron-Stein decomposition, which improves all three exponents even in the Offline Shadow Tomography setting.
Si-Tan Chen, R. O'Donnell, Angelos Pelecanos et al.
· arXiv.org · 2 citations
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