Continuous-variable geometric phase and its manipulation for quantum computation in a superconducting circuit

Geometric phase is of fundamental interest and has practical application in quantum computation. Here the authors observe continuous-variable geometric phase in a superconducting circuit and demonstrate a multi-qubit controlled phase gate protocol based on this geometric effect.

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Detalles Bibliográficos
Autores principales: Chao Song, Shi-Biao Zheng, Pengfei Zhang, Kai Xu, Libo Zhang, Qiujiang Guo, Wuxin Liu, Da Xu, Hui Deng, Keqiang Huang, Dongning Zheng, Xiaobo Zhu, H. Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Q
Acceso en línea:https://doaj.org/article/bbd3a8d763354d2a8cf286b4e2276bc7
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Sumario:Geometric phase is of fundamental interest and has practical application in quantum computation. Here the authors observe continuous-variable geometric phase in a superconducting circuit and demonstrate a multi-qubit controlled phase gate protocol based on this geometric effect.