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Efficient decomposition methods for controlled-R(n) using a single ancillary qubit

We consider decomposition for a controlled-R(n) gate with a standard set of universal gates. For this problem, a method exists that uses a single ancillary qubit to reduce the number of gates. In this work, we extend this method to three ends. First, we find a method that can decompose into fewer ga...

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Detalles Bibliográficos
Autores principales: Kim, Taewan, Choi, Byung-Soo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5882919/
https://www.ncbi.nlm.nih.gov/pubmed/29615687
http://dx.doi.org/10.1038/s41598-018-23764-x