Fig. 4: Simulated sensitivity of the improvement ratios.
From: Beating the Ramsey limit on sensing with deterministic qubit control
a Rv and b Rs to miscalibrations of decoherence rates 1/T1 and 1/T2, for nominal T1/T2 = 1. Miscalibration of 1/T is defined as (Tnominal/Tactual − 1). White color is defined as the value at the perfectly-calibrated center point.
