Application of optimal band-limited control protocols to quantum noise sensing

Control of qubits’ frequency response by dynamical decoupling is usually vexed by control’s out-of-band harmonics, a problem known in metrology as “spectral leakage”. Here, the authors reduce this problem by orders of magnitude exploiting discrete prolate spheroidal sequences to control a trapped-io...

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Autores principales: V. M. Frey, S. Mavadia, L. M. Norris, W. de Ferranti, D. Lucarelli, L. Viola, M. J. Biercuk
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Q
Acceso en línea:https://doaj.org/article/b7c2adcf6e584fbe854c78c3788d0a3d
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