Abstract
The existence of a complementary quantity in the Weyl sense for the third component of spin is discussed. This is called the spin phase and the possibilities of measuring this quantity are considered. Connections between the spin phase and the indeterminacy of the direction for the spin are shown.
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On leave from the Institute of Physics, Nicolas Copernicus University, Torun, Poland.
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Grabowski, M. Spin phase. Int J Theor Phys 28, 1215–1227 (1989). https://doi.org/10.1007/BF00669343
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DOI: https://doi.org/10.1007/BF00669343