Error-Disturbance Trade-off in Sequential Quantum Measurements
arXiv:1903.10730 · doi:10.1103/PhysRevLett.122.090404
Abstract
We derive a state dependent error-disturbance trade-off based on a statistical distance in the sequential measurements of a pair of noncommutative observables and experimentally verify the relation with a photonic qubit system. We anticipate that this Letter may further stimulate the study on the quantum uncertainty principle and related applications in quantum measurements.
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