A single condition, accurate MSE plus accurate zero-eigenvalue estimates, is necessary and sufficient for optimal infidelity scaling in state, detector, and process tomography, and adaptive algorithms based on it achieve O(1/N) error in numerical and optical experiments.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Unified formalism and adaptive algorithms for optimal quantum state, detector and process tomography
A single condition, accurate MSE plus accurate zero-eigenvalue estimates, is necessary and sufficient for optimal infidelity scaling in state, detector, and process tomography, and adaptive algorithms based on it achieve O(1/N) error in numerical and optical experiments.