How to ascertain the values of , , and of a spin-1/2 particle
- 6 April 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 58 (14), 1385-1387
- https://doi.org/10.1103/physrevlett.58.1385
Abstract
A procedure is described whereby the result of the measurement of any of the three Cartesian components of the spin of a single spin-(1/2) particle at a single time can be inferred with certainty from the result of two other measurements, one of which is carried out before, and the other after, the time in question.Keywords
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