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Quantum Information and Measurement (QIM)

Quantum-enhanced rotation measurements about unknown axes

Aaron Z. Goldberg, Daniel F. V. James

Published Jan 1, 2019• 1 citation
Publisher

Abstract

Precise rotation measurements have broad applications. Some quantum states dramatically enhance sensitivities in estimating rotation angles around known axes. We present states that increase sensitivities in estimating both the orientation of an unknown rotation axis and the angle rotated about it.
DOI
10.1364/qim.2019.t5a.30

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