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An Exact Approach to Elimination of Leakage in a Qubit Embedded in a Three-level System
Leakage errors damage a qubit by coupling it to other levels. Over the years, several theoretical approaches to dealing with such errors have been developed based on perturbation arguments. Here we propose a different strategy: we use a sequence of finite rotation gates to exactly eliminate leakage...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6667455/ https://www.ncbi.nlm.nih.gov/pubmed/31363136 http://dx.doi.org/10.1038/s41598-019-47479-9 |