On fuzzy spin spaces
- 1 April 1977
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 10 (4) , 543-549
- https://doi.org/10.1088/0305-4470/10/4/016
Abstract
The operational meaning of fuzzy measurement of two spin components Sx and Sy is examined. Spectral densities assigning probabilities in each spin state to fuzzy simultaneous values of Sx and Sy are introduced, and their informational completeness is examined.Keywords
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