Exponential advantage in quantum sensing of correlated parameters
Sridhar Prabhu, Vladimir Kremenetski, Saeed A. Khan, Ryotatsu Yanagimoto, Peter L. McMahon
Fig. 3, panel (e)
Number of samples required to achieve an MSE of $10^{-4}$ against the number of qubits, for the unentangled sensor (coloured points on a grey dashed line) and the entangled sensor (black points, black dashed line).
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Provenance
This panel was regenerated by running the authors' simulation code from their public data deposit (Zenodo: https://doi.org/10.5281/zenodo.15298423, CC BY 4.0). The plot shown here is re-rendered for interactive viewing and analysis. See the paper for the original figure and full scientific context.
License: CC BY 4.0.
Quantum 10, 1963 (2026) · DOI: 10.22331/q-2026-01-14-1963 · arXiv: 2504.21745
Other panels of Fig. 3: (d) (h) (i)
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