Maximum logarithmic derivative bound on quantum state estimation as a dual of the Holevo bound
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DOI: 10.1063/5.0047496
Abstract: In quantum estimation theory, the Holevo bound is known as a lower bound of weighed traces of covariances of unbiased estimators. The Holevo bound is defined by a solution of a minimization problem, and in… read more here.
Keywords: maximum logarithmic; holevo bound; bound; logarithmic derivative ... See more keywords