Physical implementation of topologically decoherence-protected superconducting qubits
Physical implementation of topologically decoherence-protected superconducting qubits
复制标题
拓扑退相干保护超导量子位的物理实现
DOI:
10.1103/physreva.77.024301
复制
发表时间:
2007-10
影响因子:
2.9
通讯作者:
Xue, Zheng-Yuan
中科院分区:
文献类型:
--
作者:
Zhu, Shi-Liang;Wang, Z. D.;Xue, Zheng-Yuan
We propose a scenario to physically implement a kind of topologically decoherence-protected qubit using superconducting devices coupled to a microwave cavity mode with unconventional geometric operations. It is shown that the two needed interactions for selective devices, which are required for implementing such protected qubits, as well as single-qubit gates, can be achieved by using the external magnetic flux. The easy combination of individual addressing with the many-device setup proposed in the system presents a distinct merit in comparison with the implementation of topologically protected qubits in a trapped-ion system.
DOI:
10.1017/cbo9780511791239.011
发表时间:
2004-11
期刊:
--
影响因子:
--
作者:
C. Gerry;P. Knight
通讯作者:
C. Gerry;P. Knight
影响因子:
0.9
作者:
M. Beck
通讯作者:
M. Beck