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arxiv: quant-ph/0012031 · v2 · submitted 2000-12-06 · 🪐 quant-ph · hep-th· math-ph· math.MP

Remarks on the Extended Characteristic Uncertainty Relations

classification 🪐 quant-ph hep-thmath-phmath.MP
keywords uncertaintycharacteristicrelationsremarksconcerningdefinitionextendedform
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Three remarks concerning the form and the range of validity of the state-extended characteristic uncertainty relations (URs) are presented. A more general definition of the uncertainty matrix for pure and mixed states is suggested. Some new URs are provided.

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