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Conferences > QUANTUM > 2020 > QTu8A > QTu8A.20

Optimal control protocols for single qubit quantum detectors

Paraj Titum, Kevin M. Schultz, Alireza Seif, Gregory D. Quiroz, and B. D. Clader

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Abstract

We identify optimal controls for a single qubit to detect the presence of a known signal over background noise. Using a combination of numeric and analytic techniques, we show that spin-locking is nearly optimal.

© 2020 The Author(s)

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