"No Information Without Disturbance": Quantum Limitations of Measurement
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🪐 quant-ph
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quantumlimitationsmeasurementalterbeginbriefcomplementarityconceptual
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In this contribution I review rigorous formulations of a variety of limitations of measurability in quantum mechanics. To this end I begin with a brief presentation of the conceptual tools of modern measurement theory. I will make precise the notion that quantum measurements necessarily alter the system under investigation and elucidate its connection with the complementarity and uncertainty principles.
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Cited by 1 Pith paper
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Uncertainty-disturbance relations and applications
Uncertainty-disturbance relations are derived showing uncertainty prerequisites and upper-bounds disturbance, with applications to estimating quantum resources for rank-one projective measurements.
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