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Efficient Unitary Designs with a System-Size Independent Number of Non-Clifford Gates
Many quantum information protocols require the implementation of random unitaries. Because it takes exponential resources to produce Haar-random unitaries drawn from the full n-qubit group, one often resorts to t-designs. Unitary t-designs mimic the Haar-measure up to t-th moments. It is known that...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9886645/ https://www.ncbi.nlm.nih.gov/pubmed/36743125 http://dx.doi.org/10.1007/s00220-022-04507-6 |