Optimal measurements for quantum multiparameter estimation with general states
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DOI: 10.1103/physreva.100.032104
Abstract: We generalize the approach by Braunstein and Caves [Phys. Rev. Lett. 72, 3439 (1994)] to quantum multi-parameter estimation with general states. We derive a matrix bound of the classical Fisher information matrix due to each… read more here.
Keywords: multi parameter; estimation general; general states; quantum ... See more keywords