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Comment on "On the uncertainty relations and squeezed states for the quantum mechanics on a circle"

D. A. Trifonov
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Abstract

It is shown by examples that the position uncertainty on a circle, proposed recently by Kowalski and Rembieliński [J. Phys. A 35 (2002) 1405] is not consistent with the state localization. We argue that the relevant uncertainties and uncertainty relations (UR's) on a circle are that based on the Gram-Robertson matrix. Several of these generalized UR's are displayed and related criterions for squeezed states are discussed.

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D. A. Trifonov. 2002-09-04. Comment on "On the uncertainty relations and squeezed states for the quantum mechanics on a circle". https://doi.org/10.1088/0305-4470/36/8/316

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