Direct characterization of classical dephasing noise for a qubit

arXiv:2604.25705 · quant-ph · Submitted 2026-04-28 · Read on arXiv

quant-ph

Submitted: 2026-04-28

Updated: 2026-09-22

Terminology

• Decoupling — 13× in this paper · explained in 2 episodes
• Bispectrum — 3× in this paper · explained in 3 episodes
• Non-Gaussianity — 2× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Analyzer — 1× in this paper · explained in 1 episode
• Quantum Circuits — 1× in this paper · explained in 2 episodes
• S1 of Supplemental Materials — 1× in this paper
• Symmetry Breaking — 1× in this paper · explained in 3 episodes
• Temporal Correlations — 1× in this paper · explained in 2 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Non-Gaussian Noise Magnetometry Using Local Spin Qubits
• Quantum sensing with arbitrary frequency resolution via correlation measurements

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