Tunneling qubit operation on a protected Josephson junction array
Tunneling qubit operation on a protected Josephson junction array
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在受保护的约瑟夫森结阵列上进行隧道量子位操作
DOI:
10.1103/physreva.81.012327
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发表时间:
2009-08
影响因子:
2.9
通讯作者:
Li, Sheng-Wen
中科院分区:
文献类型:
--
作者:
Chen, Yi-Xin;Yin, Zhi;Li, Sheng-Wen
We propose a complete quantum computation process on a topologically protected Josephson junction array system, originally proposed by Ioffe and Feigel'man [Phys. Rev. B 66, 224503 (2002)]. Logical qubits for computation are encoded in the punctured array. The number of qubits is determined by the number of holes. The topological degeneracy is lightly shifted by tuning the flux along specific paths. We show how to perform both single-qubit and basic quantum-gate operations in this system, especially the controlled-NOT (CNOT) gate.
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影响因子:
1.7
作者:
X. Wen
通讯作者:
X. Wen
DOI:
10.1136/ebmh.11.4.102
发表时间:
2008-10
期刊:
Evidence Based Mental Health
影响因子:
--
作者:
P. Cochat;L. Vaucoret;J. Sarles
通讯作者:
P. Cochat;L. Vaucoret;J. Sarles
影响因子:
3.5
作者:
M. Fisher
通讯作者:
M. Fisher
DOI:
10.1017/cbo9780511976667.023
发表时间:
2010-12
期刊:
--
影响因子:
--
作者:
Nikolay Raychev;I. Chuang
通讯作者:
Nikolay Raychev;I. Chuang