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arxiv: 0907.1576 · v1 · submitted 2009-07-09 · 🪐 quant-ph · math-ph· math.MP

Uncertainty relation on Wigner-Yanase-Dyson skew information

classification 🪐 quant-ph math-phmath.MP
keywords uncertaintyrelationinequalityinformationskewwigner-yanase-dysonclassicalcorresponds
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We give a trace inequality related to the uncertainty relation of Wigner-Yanase-Dyson skew information. This inequality corresponds to a generalization of the uncertainty relation derived by S. Luo for the quantum uncertainty quantity excluding the classical mixture.

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