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March 8, 2019Physical Review Letters23 citationsOpen Access

Error-Disturbance Trade-off in Sequential Quantum Measurements

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YMYa-Li MaoZMZhihao MaRJRui‐Bo Jin

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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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Cite This Study

Mao et al. (2019) studied this question.

synapsesocial.com/papers/6a17089825571367076be6b0https://doi.org/10.1103/physrevlett.122.090404
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