Exponential advantage in quantum sensing of correlated parameters

Fig. 5, panel (a-1)

Left map of panel (a): absolute value of the characteristic function $\chi$ for the example of the sum of stochastic phases with 2 qubits, over $k_1$ and $k_2$ from $-1.2$ to $1.2$.

Files

• Data: data.csv

Provenance

This panel was regenerated by running the authors' plotting 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. 5: (a-2) (b) (c-1) (c-2) (c-3) (c-4) (c-5) (c-6) (c-7) (c-8) (c-9) (c-10) (c-11) (c-12) (c-13)

All figures of this paper

All papers · About · Statistics · Submit data · API