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arXiv · 1505.01591

Protective Measurements: Probing Single Quantum Systems

Tabish Qureshi·N. D. Hari Dass
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Abstract

Making measurements on single quantum systems is considered difficult, almost impossible if the state is a-priori unknown. Protective measurements suggest a possibility to measure single quantum systems and gain some new information in the process. Protective measurement is described, both in the original and generalized form. The degree to which the system and the apparatus remain entangled in a protective measurement, is assessed. A possible experimental test of protective measurements is discussed.

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Tabish Qureshi, N. D. Hari Dass. 2015-05-07. Protective Measurements: Probing Single Quantum Systems. https://doi.org/10.18520/v109/i11/2023-2028

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